Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Constants](https://developer.android.com/reference/android/service/autofill/AutofillService#constants) \| [Inherited Constants](https://developer.android.com/reference/android/service/autofill/AutofillService#inhconstants) \| [Ctors](https://developer.android.com/reference/android/service/autofill/AutofillService#pubctors) \| [Methods](https://developer.android.com/reference/android/service/autofill/AutofillService#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/service/autofill/AutofillService#inhmethods)

# AutofillService

*** ** * ** ***


`
public


abstract
class
AutofillService
`


`


`

`


`

`


`

`

extends https://developer.android.com/reference/android/app/Service


`

`


`

|---|---|---|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) |||||
| ↳ | [android.content.Context](https://developer.android.com/reference/android/content/Context) ||||
|   | ↳ | [android.content.ContextWrapper](https://developer.android.com/reference/android/content/ContextWrapper) |||
|   |   | ↳ | [android.app.Service](https://developer.android.com/reference/android/app/Service) ||
|   |   |   | ↳ | android.service.autofill.AutofillService |

<br />

*** ** * ** ***

An `AutofillService` is a service used to automatically fill the contents of the screen
on behalf of a given user - for more information about autofill, read
[Autofill Framework](https://developer.android.com/preview/features/autofill).

An `AutofillService` is only bound to the Android System for autofill purposes if:

1. It requires the `android.permission.BIND_AUTOFILL_SERVICE` permission in its manifest.
2. The user explicitly enables it using Android Settings (the `https://developer.android.com/reference/android/provider/Settings#ACTION_REQUEST_SET_AUTOFILL_SERVICE` intent can be used to launch such Settings screen).

### Basic usage

The basic autofill process is defined by the workflow below:

1. User focus an editable `https://developer.android.com/reference/android/view/View`.
2. View calls `https://developer.android.com/reference/android/view/autofill/AutofillManager#notifyViewEntered(android.view.View)`.
3. A `https://developer.android.com/reference/android/view/ViewStructure` representing all views in the screen is created.
4. The Android System binds to the service and calls `https://developer.android.com/reference/android/service/autofill/AutofillService#onConnected()`.
5. The service receives the view structure through the `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)`.
6. The service replies through `https://developer.android.com/reference/android/service/autofill/FillCallback#onSuccess(android.service.autofill.FillResponse)`.
7. The Android System calls `https://developer.android.com/reference/android/service/autofill/AutofillService#onDisconnected()` and unbinds from the `AutofillService`.
8. The Android System displays an autofill UI with the options sent by the service.
9. The user picks an option.
10. The proper views are autofilled.

This workflow was designed to minimize the time the Android System is bound to the service;
for each call, it: binds to service, waits for the reply, and unbinds right away. Furthermore,
those calls are considered stateless: if the service needs to keep state between calls, it must
do its own state management (keeping in mind that the service's process might be killed by the
Android System when unbound; for example, if the device is running low in memory).

Typically, the
`https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)` will:

1. Parse the view structure looking for autofillable views (for example, using `https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getAutofillHints()`.
2. Match the autofillable views with the user's data.
3. Create a `https://developer.android.com/reference/android/service/autofill/Dataset` for each set of user's data that match those fields.
4. Fill the dataset(s) with the proper `https://developer.android.com/reference/android/view/autofill/AutofillId`s and `https://developer.android.com/reference/android/view/autofill/AutofillValue`s.
5. Add the dataset(s) to the `https://developer.android.com/reference/android/service/autofill/FillResponse` passed to `https://developer.android.com/reference/android/service/autofill/FillCallback#onSuccess(android.service.autofill.FillResponse)`.

For example, for a login screen with username and password views where the user only has one
account in the service, the response could be:

```
new FillResponse.Builder()
    .addDataset(new Dataset.Builder()
        .setValue(id1, AutofillValue.forText("homer"), createPresentation("homer"))
        .setValue(id2, AutofillValue.forText("D'OH!"), createPresentation("password for homer"))
        .build())
    .build();
```

But if the user had 2 accounts instead, the response could be:

```
new FillResponse.Builder()
    .addDataset(new Dataset.Builder()
        .setValue(id1, AutofillValue.forText("homer"), createPresentation("homer"))
        .setValue(id2, AutofillValue.forText("D'OH!"), createPresentation("password for homer"))
        .build())
    .addDataset(new Dataset.Builder()
        .setValue(id1, AutofillValue.forText("flanders"), createPresentation("flanders"))
        .setValue(id2, AutofillValue.forText("OkelyDokelyDo"), createPresentation("password for flanders"))
        .build())
    .build();
```

If the service does not find any autofillable view in the view structure, it should pass
`null` to `https://developer.android.com/reference/android/service/autofill/FillCallback#onSuccess(android.service.autofill.FillResponse)`; if the service encountered an error
processing the request, it should call `https://developer.android.com/reference/android/service/autofill/FillCallback#onFailure(java.lang.CharSequence)`. For
performance reasons, it's paramount that the service calls either
`https://developer.android.com/reference/android/service/autofill/FillCallback#onSuccess(android.service.autofill.FillResponse)` or `https://developer.android.com/reference/android/service/autofill/FillCallback#onFailure(java.lang.CharSequence)` for
each `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)` received - if it
doesn't, the request will eventually time out and be discarded by the Android System.


### Saving user data

If the service is also interested on saving the data filled by the user, it must set a
`https://developer.android.com/reference/android/service/autofill/SaveInfo` object in the `https://developer.android.com/reference/android/service/autofill/FillResponse`. See `https://developer.android.com/reference/android/service/autofill/SaveInfo` for more details and
examples.


### User authentication

The service can provide an extra degree of security by requiring the user to authenticate
before an app can be autofilled. The authentication is typically required in 2 scenarios:

- To unlock the user data (for example, using a main password or fingerprint authentication) - see `https://developer.android.com/reference/android/service/autofill/FillResponse.Builder#setAuthentication(android.view.autofill.AutofillId[],%20android.content.IntentSender,%20android.widget.RemoteViews)`.
- To unlock a specific dataset (for example, by providing a CVC for a credit card) - see `https://developer.android.com/reference/android/service/autofill/Dataset.Builder#setAuthentication(android.content.IntentSender)`.

When using authentication, it is recommended to encrypt only the sensitive data and leave
labels unencrypted, so they can be used on presentation views. For example, if the user has a
home and a work address, the `Home` and `Work` labels should be stored unencrypted
(since they don't have any sensitive data) while the address data per se could be stored in an
encrypted storage. Then when the user chooses the `Home` dataset, the platform starts
the authentication flow, and the service can decrypt the sensitive data.

The authentication mechanism can also be used in scenarios where the service needs multiple
steps to determine the datasets that can fill a screen. For example, when autofilling a financial
app where the user has accounts for multiple banks, the workflow could be:

1. The first `https://developer.android.com/reference/android/service/autofill/FillResponse` contains datasets with the credentials for the financial app, plus a "fake" dataset whose presentation says "Tap here for banking apps credentials".
2. When the user selects the fake dataset, the service displays a dialog with available banking apps.
3. When the user select a banking app, the service replies with a new `https://developer.android.com/reference/android/service/autofill/FillResponse` containing the datasets for that bank.

Another example of multiple-steps dataset selection is when the service stores the user
credentials in "vaults": the first response would contain fake datasets with the vault names,
and the subsequent response would contain the app credentials stored in that vault.


### Data partitioning

The autofillable views in a screen should be grouped in logical groups called "partitions".
Typical partitions are:

- Credentials (username/email address, password).
- Address (street, city, state, zip code, etc).
- Payment info (credit card number, expiration date, and verification code).

For security reasons, when a screen has more than one partition, it's paramount that the
contents of a dataset do not spawn multiple partitions, specially when one of the partitions
contains data that is not specific to the application being autofilled. For example, a dataset
should not contain fields for username, password, and credit card information. The reason for
this rule is that a malicious app could draft a view structure where the credit card fields
are not visible, so when the user selects a dataset from the username UI, the credit card info is
released to the application without the user knowledge. Similarly, it's recommended to always
protect a dataset that contains sensitive information by requiring dataset authentication
(see `https://developer.android.com/reference/android/service/autofill/Dataset.Builder#setAuthentication(android.content.IntentSender)`), and to include
info about the "primary" field of the partition in the custom presentation for "secondary"
fields---that would prevent a malicious app from getting the "primary" fields without the
user realizing they're being released (for example, a malicious app could have fields for a
credit card number, verification code, and expiration date crafted in a way that just the latter
is visible; by explicitly indicating the expiration date is related to a given credit card
number, the service would be providing a visual clue for the users to check what would be
released upon selecting that field).

When the service detects that a screen has multiple partitions, it should return a
`https://developer.android.com/reference/android/service/autofill/FillResponse` with just the datasets for the partition that originated the request (i.e.,
the partition that has the `https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode` whose
`https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#isFocused()` returns `true`); then if
the user selects a field from a different partition, the Android System will make another
`https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)` call for that partition,
and so on.

Notice that when the user autofill a partition with the data provided by the service and the
user did not change these fields, the autofilled value is sent back to the service in the
subsequent calls (and can be obtained by calling
`https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getAutofillValue()`). This is useful in the
cases where the service must create datasets for a partition based on the choice made in a
previous partition. For example, the 1st response for a screen that have credentials and address
partitions could be:

```
new FillResponse.Builder()
    .addDataset(new Dataset.Builder() // partition 1 (credentials)
        .setValue(id1, AutofillValue.forText("homer"), createPresentation("homer"))
        .setValue(id2, AutofillValue.forText("D'OH!"), createPresentation("password for homer"))
        .build())
    .addDataset(new Dataset.Builder() // partition 1 (credentials)
        .setValue(id1, AutofillValue.forText("flanders"), createPresentation("flanders"))
        .setValue(id2, AutofillValue.forText("OkelyDokelyDo"), createPresentation("password for flanders"))
        .build())
    .setSaveInfo(new SaveInfo.Builder(SaveInfo.SAVE_DATA_TYPE_PASSWORD,
        new AutofillId[] { id1, id2 })
            .build())
    .build();
```

Then if the user selected `flanders`, the service would get a new
`https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)` call, with the values of
the fields `id1` and `id2` prepopulated, so the service could then fetch the address
for the Flanders account and return the following `https://developer.android.com/reference/android/service/autofill/FillResponse` for the address partition:

```
new FillResponse.Builder()
    .addDataset(new Dataset.Builder() // partition 2 (address)
        .setValue(id3, AutofillValue.forText("744 Evergreen Terrace"), createPresentation("744 Evergreen Terrace")) // street
        .setValue(id4, AutofillValue.forText("Springfield"), createPresentation("Springfield")) // city
        .build())
    .setSaveInfo(new SaveInfo.Builder(SaveInfo.SAVE_DATA_TYPE_PASSWORD | SaveInfo.SAVE_DATA_TYPE_ADDRESS,
        new AutofillId[] { id1, id2 }) // username and password
             .setOptionalIds(new AutofillId[] { id3, id4 }) // state and zipcode
            .build())
    .build();
```

When the service returns multiple `https://developer.android.com/reference/android/service/autofill/FillResponse`, the last one overrides the previous;
that's why the `https://developer.android.com/reference/android/service/autofill/SaveInfo` in the 2nd request above has the info for both partitions.


### Package verification

When autofilling app-specific data (like username and password), the service must verify
the authenticity of the request by obtaining all signing certificates of the app being
autofilled, and only fulfilling the request when they match the values that were
obtained when the data was first saved --- such verification is necessary to avoid phishing
attempts by apps that were sideloaded in the device with the same package name of another app.
Here's an example on how to achieve that by hashing the signing certificates:

```
private String getCertificatesHash(String packageName) throws Exception {
  PackageManager pm = mContext.getPackageManager();
  PackageInfo info = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
  ArrayList hashes = new ArrayList<>(info.signatures.length);
  for (Signature sig : info.signatures) {
    byte[] cert = sig.toByteArray();
    MessageDigest md = MessageDigest.getInstance("SHA-256");
    md.update(cert);
    hashes.add(toHexString(md.digest()));
  }
  Collections.sort(hashes);
  StringBuilder hash = new StringBuilder();
  for (int i = 0; i < hashes.size(); i++) {
    hash.append(hashes.get(i));
  }
  return hash.toString();
}
```

If the service did not store the signing certificates data the first time the data was saved
--- for example, because the data was created by a previous version of the app that did not
use the Autofill Framework --- the service should warn the user that the authenticity of the
app cannot be confirmed (see an example on how to show such warning in the
[Web security](https://developer.android.com/reference/android/service/autofill/AutofillService#WebSecurityDisclaimer) section below), and if the user agrees,
then the service could save the data from the signing ceriticates for future use.


### Ignoring views

If the service find views that cannot be autofilled (for example, a text field representing
the response to a Captcha challenge), it should mark those views as ignored by
calling `https://developer.android.com/reference/android/service/autofill/FillResponse.Builder#setIgnoredIds(android.view.autofill.AutofillId[])` so the system does not trigger
a new `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)` when these views are
focused.


### Web security

When handling autofill requests that represent web pages (typically
view structures whose root's `https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getClassName()`
is a `https://developer.android.com/reference/android/webkit/WebView`), the service should take the following steps to verify if
the structure can be autofilled with the data associated with the app requesting it:

1. Use the `https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getWebDomain()` to get the source of the document.
2. Get the canonical domain using the [Public Suffix List](https://publicsuffix.org/) (see example below).
3. Use [Digital Asset Links](https://developers.google.com/digital-asset-links/) to obtain the package name and certificate fingerprint of the package corresponding to the canonical domain.
4. Make sure the certificate fingerprint matches the value returned by Package Manager (see "Package verification" section above).

Here's an example on how to get the canonical domain using
[Guava](https://github.com/google/guava):

```
private static String getCanonicalDomain(String domain) {
  InternetDomainName idn = InternetDomainName.from(domain);
  while (idn != null && !idn.isTopPrivateDomain()) {
    idn = idn.parent();
  }
  return idn == null ? null : idn.toString();
}
```

If the association between the web domain and app package cannot be verified through the steps
above, but the service thinks that it is appropriate to fill persisted credentials that are
stored for the web domain, the service should warn the user about the potential data
leakage first, and ask for the user to confirm. For example, the service could:

1. Create a dataset that requires `https://developer.android.com/reference/android/service/autofill/Dataset.Builder#setAuthentication(android.content.IntentSender)` to unlock.
2. Include the web domain in the custom presentation for the `https://developer.android.com/reference/android/service/autofill/Dataset.Builder#setValue(android.view.autofill.AutofillId,%20android.view.autofill.AutofillValue,%20android.widget.RemoteViews)`.
3. When the user selects that dataset, show a disclaimer dialog explaining that the app is requesting credentials for a web domain, but the service could not verify if the app owns that domain. If the user agrees, then the service can unlock the dataset.
4. Similarly, when adding a `https://developer.android.com/reference/android/service/autofill/SaveInfo` object for the request, the service should include the above disclaimer in the `https://developer.android.com/reference/android/service/autofill/SaveInfo.Builder#setDescription(java.lang.CharSequence)`.

This same procedure could also be used when the autofillable data is contained inside an
`IFRAME`, in which case the WebView generates a new autofill context when a node inside
the `IFRAME` is focused, with the root node containing the `IFRAME`'s `src`
attribute on `https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getWebDomain()`. A typical and
legitimate use case for this scenario is a financial app that allows the user
to login on different bank accounts. For example, a financial app `my_financial_app` could
use a WebView that loads contents from `banklogin.my_financial_app.com`, which contains an
`IFRAME` node whose `src` attribute is `login.some_bank.com`. When fulfilling
that request, the service could add an
`https://developer.android.com/reference/android/service/autofill/Dataset.Builder#setAuthentication(android.content.IntentSender)`
whose presentation displays "Username for some_bank.com" and
"Password for some_bank.com". Then when the user taps one of these options, the service
shows the disclaimer dialog explaining that selecting that option would release the
`login.some_bank.com` credentials to the `my_financial_app`; if the user agrees,
then the service returns an unlocked dataset with the `some_bank.com` credentials.

**Note:** The autofill service could also add well-known browser apps into an allowlist and
skip the verifications above, as long as the service can verify the authenticity of the browser
app by checking its signing certificate.


### Saving when data is split in multiple screens

Apps often split the user data in multiple screens in the same activity, specially in activities used to create a new user account. For example, the first screen asks for a username, and if the username is available, it moves to a second screen, which asks for a password.

It's tricky to handle save for autofill in these situations, because the autofill service must
wait until the user enters both fields before the autofill save UI can be shown. But it can be
done by following the steps below:

1. In the first `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)`, the service adds a `https://developer.android.com/reference/android/service/autofill/FillResponse.Builder#setClientState(android.os.Bundle)` in the response, containing the autofill ids of the partial fields present in the screen.
2. In the second `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)`, the service retrieves the `https://developer.android.com/reference/android/service/autofill/FillRequest#getClientState()`, gets the autofill ids set in the previous request from the client state, and adds these ids and the `https://developer.android.com/reference/android/service/autofill/SaveInfo#FLAG_SAVE_ON_ALL_VIEWS_INVISIBLE` to the `https://developer.android.com/reference/android/service/autofill/SaveInfo` used in the second response.
3. In the `https://developer.android.com/reference/android/service/autofill/AutofillService#onSaveRequest(android.service.autofill.SaveRequest,%20android.service.autofill.SaveCallback)`, the service uses the proper `https://developer.android.com/reference/android/service/autofill/FillContext` to get the value of each field (there is one fill context per fill request).

For example, in an app that uses 2 steps for the username and password fields, the workflow
would be:

```
 // On first fill request
 AutofillId usernameId = // parse from AssistStructure;
 Bundle clientState = new Bundle();
 clientState.putParcelable("usernameId", usernameId);
 fillCallback.onSuccess(
   new FillResponse.Builder()
       .setClientState(clientState)
       .setSaveInfo(new SaveInfo
            .Builder(SaveInfo.SAVE_DATA_TYPE_USERNAME, new AutofillId[] {usernameId})
            .build())
       .build());

 // On second fill request
 Bundle clientState = fillRequest.getClientState();
 AutofillId usernameId = clientState.getParcelable("usernameId");
 AutofillId passwordId = // parse from AssistStructure
 clientState.putParcelable("passwordId", passwordId);
 fillCallback.onSuccess(
   new FillResponse.Builder()
       .setClientState(clientState)
       .setSaveInfo(new SaveInfo
            .Builder(SaveInfo.SAVE_DATA_TYPE_USERNAME | SaveInfo.SAVE_DATA_TYPE_PASSWORD,
                     new AutofillId[] {usernameId, passwordId})
            .setFlags(SaveInfo.FLAG_SAVE_ON_ALL_VIEWS_INVISIBLE)
            .build())
       .build());

 // On save request
 Bundle clientState = saveRequest.getClientState();
 AutofillId usernameId = clientState.getParcelable("usernameId");
 AutofillId passwordId = clientState.getParcelable("passwordId");
 List fillContexts = saveRequest.getFillContexts();

 FillContext usernameContext = fillContexts.get(0);
 ViewNode usernameNode = findNodeByAutofillId(usernameContext.getStructure(), usernameId);
 AutofillValue username = usernameNode.getAutofillValue().getTextValue().toString();

 FillContext passwordContext = fillContexts.get(1);
 ViewNode passwordNode = findNodeByAutofillId(passwordContext.getStructure(), passwordId);
 AutofillValue password = passwordNode.getAutofillValue().getTextValue().toString();

 save(username, password);
 
```

### Privacy

The `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)` method is called
without the user content. The Android system strips some properties of the
`https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode` passed to this call, but not all
of them. For example, the data provided in the `https://developer.android.com/reference/android/view/ViewStructure.HtmlInfo`
objects set by `https://developer.android.com/reference/android/webkit/WebView` is never stripped out.

Because this data could contain PII (Personally Identifiable Information, such as username or
email address), the service should only use it locally (i.e., in the app's process) for
heuristics purposes, but it should not be sent to external servers.


### Metrics and field classification

The service can call `https://developer.android.com/reference/android/service/autofill/AutofillService#getFillEventHistory()` to get metrics representing the user
actions, and then use these metrics to improve its heuristics.

Prior to Android `https://developer.android.com/reference/android/os/Build.VERSION_CODES#P`, the metrics covered just the
scenarios where the service knew how to autofill an activity, but Android
`https://developer.android.com/reference/android/os/Build.VERSION_CODES#P` introduced a new mechanism called field classification,
which allows the service to dynamically classify the meaning of fields based on the existing user
data known by the service.

Typically, field classification can be used to detect fields that can be autofilled with
user data that is not associated with a specific app---such as email and physical
address. Once the service identifies that a such field was manually filled by the user, the
service could use this signal to improve its heuristics on subsequent requests (for example, by
infering which resource ids are associated with known fields).

The field classification workflow involves 4 steps:

1. Set the user data through `https://developer.android.com/reference/android/view/autofill/AutofillManager#setUserData(android.service.autofill.UserData)`. This data is cached until the system restarts (or the service is disabled), so it doesn't need to be set for all requests.
2. Identify which fields should be analysed by calling `https://developer.android.com/reference/android/service/autofill/FillResponse.Builder#setFieldClassificationIds(android.view.autofill.AutofillId[])`.
3. Verify the results through `https://developer.android.com/reference/android/service/autofill/FillEventHistory.Event#getFieldsClassification()`.
4. Use the results to dynamically create `https://developer.android.com/reference/android/service/autofill/Dataset` or `https://developer.android.com/reference/android/service/autofill/SaveInfo` objects in subsequent requests.

The field classification is an expensive operation and should be used carefully, otherwise it
can reach its rate limit and get blocked by the Android System. Ideally, it should be used just
in cases where the service could not determine how an activity can be autofilled, but it has a
strong suspicious that it could. For example, if an activity has four or more fields and one of
them is a list, chances are that these are address fields (like address, city, state, and
zip code).


### Compatibility mode

Apps that use standard Android widgets support autofill out-of-the-box and need to do
very little to improve their user experience (annotating autofillable views and providing
autofill hints). However, some apps (typically browsers) do their own rendering and the rendered
content may contain semantic structure that needs to be surfaced to the autofill framework. The
platform exposes APIs to achieve this, however it could take some time until these apps implement
autofill support.

To enable autofill for such apps the platform provides a compatibility mode in which the
platform would fall back to the accessibility APIs to generate the state reported to autofill
services and fill data. This mode needs to be explicitly requested for a given package up
to a specified max version code allowing clean migration path when the target app begins to
support autofill natively. Note that enabling compatibility may degrade performance for the
target package and should be used with caution. The platform supports creating an allowlist for
including which packages can be targeted in compatibility mode to ensure this mode is used only
when needed and as long as needed.

You can request compatibility mode for packages of interest in the meta-data resource
associated with your service. Below is a sample service declaration:

```
 <service android:name=".MyAutofillService"
             android:permission="android.permission.BIND_AUTOFILL_SERVICE">
    <intent-filter>
        <action android:name="android.service.autofill.AutofillService" />
    </intent-filter>
    <meta-data android:name="android.autofill" android:resource="@xml/autofillservice" />
</service>
```

In the XML file you can specify one or more packages for which to enable compatibility
mode. Below is a sample meta-data declaration:

```
 <autofill-service xmlns:android="http://schemas.android.com/apk/res/android">
    <compatibility-package android:name="foo.bar.baz" android:maxLongVersionCode="1000000000"/>
</autofill-service>
```

Notice that compatibility mode has limitations such as:

- No manual autofill requests. Hence, the `https://developer.android.com/reference/android/service/autofill/FillRequest` `https://developer.android.com/reference/android/service/autofill/FillRequest#getFlags()` never have the `https://developer.android.com/reference/android/service/autofill/FillRequest#FLAG_MANUAL_REQUEST` flag.
- The value of password fields are most likely masked---for example, `****` instead of `1234`. Hence, you must be careful when using these values to avoid updating the user data with invalid input. For example, when you parse the `https://developer.android.com/reference/android/service/autofill/FillRequest` and detect a password field, you could check if its `https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getInputType()` has password flags and if so, don't add it to the `https://developer.android.com/reference/android/service/autofill/SaveInfo` object.
- The autofill context is not always `https://developer.android.com/reference/android/view/autofill/AutofillManager#commit()` when an HTML form is submitted. Hence, you must use other mechanisms to trigger save, such as setting the `https://developer.android.com/reference/android/service/autofill/SaveInfo#FLAG_SAVE_ON_ALL_VIEWS_INVISIBLE` flag on `https://developer.android.com/reference/android/service/autofill/SaveInfo.Builder#setFlags(int)` or using `https://developer.android.com/reference/android/service/autofill/SaveInfo.Builder#setTriggerId(android.view.autofill.AutofillId)`.
- Browsers often provide their own autofill management system. When both the browser and the platform render an autofill dialog at the same time, the result can be confusing to the user. Such browsers typically offer an option for users to disable autofill, so your service should also allow users to disable compatiblity mode for specific apps. That way, it is up to the user to decide which autofill mechanism---the browser's or the platform's---should be used.

<br />

## Summary

| ### Constants ||
|---|---|
| `https://developer.android.com/reference/java/lang/String` | `https://developer.android.com/reference/android/service/autofill/AutofillService#EXTRA_FILL_RESPONSE` Name of the `https://developer.android.com/reference/android/service/autofill/FillResponse` extra used to return a delayed fill response. |
| `https://developer.android.com/reference/java/lang/String` | `https://developer.android.com/reference/android/service/autofill/AutofillService#SERVICE_INTERFACE` The `https://developer.android.com/reference/android/content/Intent` that must be declared as handled by the service. |
| `https://developer.android.com/reference/java/lang/String` | `https://developer.android.com/reference/android/service/autofill/AutofillService#SERVICE_META_DATA` Name under which a AutoFillService component publishes information about itself. |

### Inherited constants

From class `https://developer.android.com/reference/android/app/Service` `int` `https://developer.android.com/reference/android/app/Service#START_CONTINUATION_MASK`

Bits returned by `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)` describing how to continue
the service if it is killed.


`int` `https://developer.android.com/reference/android/app/Service#START_FLAG_REDELIVERY`

This flag is set in `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)` if the Intent is a
re-delivery of a previously delivered intent, because the service
had previously returned `https://developer.android.com/reference/android/app/Service#START_REDELIVER_INTENT` but had been
killed before calling `https://developer.android.com/reference/android/app/Service#stopSelf(int)` for that Intent.


`int` `https://developer.android.com/reference/android/app/Service#START_FLAG_RETRY`

This flag is set in `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)` if the Intent is a
retry because the original attempt never got to or returned from
`https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`.


`int` `https://developer.android.com/reference/android/app/Service#START_NOT_STICKY`

Constant to return from `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`: if this service's
process is killed while it is started (after returning from
`https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`), and there are no new start intents to
deliver to it, then take the service out of the started state and
don't recreate until a future explicit call to
`https://developer.android.com/reference/android/content/Context#startService(android.content.Intent)`.


`int` `https://developer.android.com/reference/android/app/Service#START_REDELIVER_INTENT`

Constant to return from `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`: if this service's
process is killed while it is started (after returning from
`https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`), then it will be scheduled for a restart
and the last delivered Intent re-delivered to it again via
`https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`.


`int` `https://developer.android.com/reference/android/app/Service#START_STICKY`

Constant to return from `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`: if this service's
process is killed while it is started (after returning from
`https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`), then leave it in the started state but
don't retain this delivered intent.


`int` `https://developer.android.com/reference/android/app/Service#START_STICKY_COMPATIBILITY`

Constant to return from `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)`: compatibility
version of `https://developer.android.com/reference/android/app/Service#START_STICKY` that does not guarantee that
`https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)` will be called again after being killed.


`int` `https://developer.android.com/reference/android/app/Service#STOP_FOREGROUND_DETACH`

Selector for `https://developer.android.com/reference/android/app/Service#stopForeground(int)`: if set, the notification previously supplied
to `https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification)` will be detached from the service's lifecycle.


`int` `https://developer.android.com/reference/android/app/Service#STOP_FOREGROUND_LEGACY`

*This constant was deprecated
in API level 33.
Use `https://developer.android.com/reference/android/app/Service#STOP_FOREGROUND_DETACH` instead. The legacy
behavior was inconsistent, leading to bugs around unpredictable results.*


`int` `https://developer.android.com/reference/android/app/Service#STOP_FOREGROUND_REMOVE`

Selector for `https://developer.android.com/reference/android/app/Service#stopForeground(int)`: if supplied, the notification previously
supplied to `https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification)` will be cancelled and removed from display.


From class `https://developer.android.com/reference/android/content/Context` `https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#ACCESSIBILITY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/view/accessibility/AccessibilityManager` for giving the user
feedback for UI events through the registered event listeners.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#ACCOUNT_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/accounts/AccountManager` for receiving intents at a
time of your choosing.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#ACTIVITY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/ActivityManager` for interacting with the global
system state.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#ADVANCED_PROTECTION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/security/advancedprotection/AdvancedProtectionManager`


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#ALARM_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/AlarmManager` for receiving intents at a
time of your choosing.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#APPWIDGET_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/appwidget/AppWidgetManager` for accessing AppWidgets.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#APP_FUNCTION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/app/appfunctions/AppFunctionManager` for
executing app functions.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#APP_INTERACTION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/app/AppInteractionManager` for managing app interactions.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#APP_OPS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/AppOpsManager` for tracking application operations
on the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#APP_SEARCH_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/app/appsearch/AppSearchManager` for
indexing and querying app data managed by the system.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#AUDIO_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/AudioManager` for handling management of volume,
ringer modes and audio routing.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#AUTHENTICATION_POLICY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an `https://developer.android.com/reference/android/security/authenticationpolicy/AuthenticationPolicyManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#AUTOFILL_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/view/autofill/AutofillManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#BATTERY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/BatteryManager` for managing battery state.


`int` `https://developer.android.com/reference/android/content/Context#BIND_ABOVE_CLIENT`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: indicates that the client application
binding to this service considers the service to be more important than
the app itself.


`int` `https://developer.android.com/reference/android/content/Context#BIND_ADJUST_WITH_ACTIVITY`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: If binding from an activity, allow the
target service's process importance to be raised based on whether the
activity is visible to the user, regardless whether another flag is
used to reduce the amount that the client process's overall importance
is used to impact it.


`int` `https://developer.android.com/reference/android/content/Context#BIND_ALLOW_ACTIVITY_STARTS`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: If binding from an app that is visible, the bound service is
allowed to start an activity from background.


`int` `https://developer.android.com/reference/android/content/Context#BIND_ALLOW_OOM_MANAGEMENT`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: allow the process hosting the bound
service to go through its normal memory management.


`int` `https://developer.android.com/reference/android/content/Context#BIND_AUTO_CREATE`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: automatically create the service as long
as the binding exists.


`int` `https://developer.android.com/reference/android/content/Context#BIND_DEBUG_UNBIND`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: include debugging help for mismatched
calls to unbind.


`int` `https://developer.android.com/reference/android/content/Context#BIND_EXTERNAL_SERVICE`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: The service being bound is an
`https://developer.android.com/reference/android/R.attr#isolatedProcess`,
`https://developer.android.com/reference/android/R.attr#externalService` service.


`long` `https://developer.android.com/reference/android/content/Context#BIND_EXTERNAL_SERVICE_LONG`

Works in the same way as `https://developer.android.com/reference/android/content/Context#BIND_EXTERNAL_SERVICE`, but it's defined as a `long`
value that is compatible to `https://developer.android.com/reference/android/content/Context.BindServiceFlags`.


`int` `https://developer.android.com/reference/android/content/Context#BIND_IMPORTANT`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: this service is very important to
the client, so should be brought to the foreground process level
when the client is.


`int` `https://developer.android.com/reference/android/content/Context#BIND_INCLUDE_CAPABILITIES`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: If binding from an app that has specific capabilities
due to its foreground state such as an activity or foreground service, then this flag will
allow the bound app to get the same capabilities, as long as it has the required permissions
as well.


`int` `https://developer.android.com/reference/android/content/Context#BIND_NOT_FOREGROUND`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: don't allow this binding to raise
the target service's process to the foreground scheduling priority.


`int` `https://developer.android.com/reference/android/content/Context#BIND_NOT_PERCEPTIBLE`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: If binding from an app that is visible or user-perceptible,
lower the target service's importance to below the perceptible level.


`int` `https://developer.android.com/reference/android/content/Context#BIND_PACKAGE_ISOLATED_PROCESS`

Flag for `https://developer.android.com/reference/android/content/Context#bindIsolatedService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.lang.String,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: Bind the service into a shared isolated process,
but only with other isolated services from the same package that declare the same process
name.


`int` `https://developer.android.com/reference/android/content/Context#BIND_SHARED_ISOLATED_PROCESS`

Flag for `https://developer.android.com/reference/android/content/Context#bindIsolatedService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.lang.String,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: Bind the service into a shared isolated process.


`int` `https://developer.android.com/reference/android/content/Context#BIND_WAIVE_PRIORITY`

Flag for `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`: don't impact the scheduling or
memory management priority of the target service's hosting process.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#BIOMETRIC_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/hardware/biometrics/BiometricManager` for handling
biometric and PIN/pattern/password authentication.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#BLOB_STORE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/blob/BlobStoreManager` for contributing and accessing data blobs
from the blob store maintained by the system.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#BLUETOOTH_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/bluetooth/BluetoothManager` for using Bluetooth.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#BUGREPORT_SERVICE`

Service to capture a bugreport.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CAMERA_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/hardware/camera2/CameraManager` for interacting with
camera devices.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CAPTIONING_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/view/accessibility/CaptioningManager` for obtaining
captioning properties and listening for changes in captioning
preferences.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CARRIER_CONFIG_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/telephony/CarrierConfigManager` for reading carrier configuration values.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CHOOSER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/service/chooser/ChooserManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CLIPBOARD_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/content/ClipboardManager` for accessing and modifying
the contents of the global clipboard.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#COMPANION_DEVICE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/companion/CompanionDeviceManager` for managing companion devices


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CONNECTIVITY_DIAGNOSTICS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/ConnectivityDiagnosticsManager` for performing network connectivity diagnostics
as well as receiving network connectivity information from the system.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CONNECTIVITY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/ConnectivityManager` for handling management of
network connections.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CONSUMER_IR_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/hardware/ConsumerIrManager` for transmitting infrared
signals from the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CONTACT_KEYS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/provider/E2eeContactKeysManager` to managing contact keys.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CONTENT_RESTRICTION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/contentsafety/ContentSafetyManager`.


`int` `https://developer.android.com/reference/android/content/Context#CONTEXT_IGNORE_SECURITY`

Flag for use with `https://developer.android.com/reference/android/content/Context#createPackageContext(java.lang.String,%20int)`: ignore any security
restrictions on the Context being requested, allowing it to always
be loaded.


`int` `https://developer.android.com/reference/android/content/Context#CONTEXT_INCLUDE_CODE`

Flag for use with `https://developer.android.com/reference/android/content/Context#createPackageContext(java.lang.String,%20int)`: include the application
code with the context.


`int` `https://developer.android.com/reference/android/content/Context#CONTEXT_RESTRICTED`

Flag for use with `https://developer.android.com/reference/android/content/Context#createPackageContext(java.lang.String,%20int)`: a restricted context may
disable specific features.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CREDENTIAL_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/credentials/CredentialManager` to authenticate a user to your app.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#CROSS_PROFILE_APPS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/content/pm/CrossProfileApps` for cross profile operations.


`int` `https://developer.android.com/reference/android/content/Context#DEVICE_ID_DEFAULT`

The default device ID, which is the ID of the primary (non-virtual) device.


`int` `https://developer.android.com/reference/android/content/Context#DEVICE_ID_INVALID`

Invalid device ID.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#DEVICE_LOCK_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/devicelock/DeviceLockManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#DEVICE_POLICY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/admin/DevicePolicyManager` for working with global
device policy management.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#DISPLAY_HASH_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to access
`https://developer.android.com/reference/android/view/displayhash/DisplayHashManager` to handle display hashes.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#DISPLAY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/hardware/display/DisplayManager` for interacting with display devices.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#DOMAIN_VERIFICATION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to access
`https://developer.android.com/reference/android/content/pm/verify/domain/DomainVerificationManager` to retrieve approval and
user state for declared web domains.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#DOWNLOAD_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/DownloadManager` for requesting HTTP downloads.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#DROPBOX_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/DropBoxManager` instance for recording
diagnostic logs.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#EUICC_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/telephony/euicc/EuiccManager` to manage the device eUICC (embedded SIM).


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#FILE_INTEGRITY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/security/FileIntegrityManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#FILE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/storage/FileManager` for handling file operations.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#GAME_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/GameManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#GRAMMATICAL_INFLECTION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/GrammaticalInflectionManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#HARDWARE_PROPERTIES_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/HardwarePropertiesManager` for accessing the hardware properties service.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#HEALTHCONNECT_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/health/connect/HealthConnectManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#HID_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/hardware/hid/HidManager` for interacting with HID devices.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#INPUT_METHOD_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/view/inputmethod/InputMethodManager` for accessing input
methods.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#INPUT_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/hardware/input/InputManager` for interacting with input devices.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#IPSEC_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/net/IpSecManager` for encrypting Sockets or Networks with
IPSec.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#JOB_SCHEDULER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/job/JobScheduler` instance for managing occasional
background tasks.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#KEYCHAIN_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/security/KeyChainManager` for managing KeyChain certificates and grants.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#KEYGUARD_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/KeyguardManager` for controlling keyguard.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#KEYSTORE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/security/keystore/KeyStoreManager` for accessing
[Android Keystore](https://developer.android.com/privacy-and-security/keystore)
functions.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#LAUNCHER_APPS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/content/pm/LauncherApps` for querying and monitoring launchable apps across
profiles of a user.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#LAYOUT_INFLATER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/view/LayoutInflater` for inflating layout resources in this
context.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#LOCALE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/LocaleManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#LOCATION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/location/LocationManager` for controlling location
updates.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MEDIA_COMMUNICATION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/MediaCommunicationManager`
for managing `https://developer.android.com/reference/android/media/MediaSession2`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MEDIA_METRICS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/metrics/MediaMetricsManager` for interacting with media metrics
on the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MEDIA_PROJECTION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/media/projection/MediaProjectionManager` instance for managing
media projection sessions.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MEDIA_QUALITY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/quality/MediaQualityManager` for standardize picture
and audio API parameters.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MEDIA_ROUTER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.Class<T>)` to retrieve a
`https://developer.android.com/reference/android/media/MediaRouter` for controlling and managing
routing of media.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MEDIA_SESSION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/session/MediaSessionManager` for managing media Sessions.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MEMORY_BUDGET_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/MemoryBudgetManager` for monitoring memory budgets.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MIDI_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/midi/MidiManager` for accessing the MIDI service.


`int` `https://developer.android.com/reference/android/content/Context#MODE_APPEND`

File creation mode: for use with `https://developer.android.com/reference/android/content/Context#openFileOutput(java.lang.String,%20int)`, if the file
already exists then write data to the end of the existing file
instead of erasing it.


`int` `https://developer.android.com/reference/android/content/Context#MODE_ENABLE_WRITE_AHEAD_LOGGING`

Database open flag: when set, the database is opened with write-ahead
logging enabled by default.


`int` `https://developer.android.com/reference/android/content/Context#MODE_MULTI_PROCESS`

*This constant was deprecated
in API level 23.
MODE_MULTI_PROCESS does not work reliably in
some versions of Android, and furthermore does not provide any
mechanism for reconciling concurrent modifications across
processes. Applications should not attempt to use it. Instead,
they should use an explicit cross-process data management
approach such as `https://developer.android.com/reference/android/content/ContentProvider`.*


`int` `https://developer.android.com/reference/android/content/Context#MODE_NO_LOCALIZED_COLLATORS`

Database open flag: when set, the database is opened without support for
localized collators.


`int` `https://developer.android.com/reference/android/content/Context#MODE_PRIVATE`

File creation mode: the default mode, where the created file can only
be accessed by the calling application (or all applications sharing the
same user ID).


`int` `https://developer.android.com/reference/android/content/Context#MODE_WORLD_READABLE`

*This constant was deprecated
in API level 17.
Creating world-readable files is very dangerous, and likely
to cause security holes in applications. It is strongly
discouraged; instead, applications should use more formal
mechanism for interactions such as `https://developer.android.com/reference/android/content/ContentProvider`,
`https://developer.android.com/reference/android/content/BroadcastReceiver`, and `https://developer.android.com/reference/android/app/Service`.
There are no guarantees that this access mode will remain on
a file, such as when it goes through a backup and restore.*


`int` `https://developer.android.com/reference/android/content/Context#MODE_WORLD_WRITEABLE`

*This constant was deprecated
in API level 17.
Creating world-writable files is very dangerous, and likely
to cause security holes in applications. It is strongly
discouraged; instead, applications should use more formal
mechanism for interactions such as `https://developer.android.com/reference/android/content/ContentProvider`,
`https://developer.android.com/reference/android/content/BroadcastReceiver`, and `https://developer.android.com/reference/android/app/Service`.
There are no guarantees that this access mode will remain on
a file, such as when it goes through a backup and restore.*


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#MULTISENSORY_MANAGER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve the service that plays multisensory
feedback.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#NETWORK_STATS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/usage/NetworkStatsManager` for querying network usage stats.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#NFC_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/nfc/NfcManager` for using NFC.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#NOTIFICATION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/NotificationManager` for informing the user of
background events.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#NPU_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#NSD_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/nsd/NsdManager` for handling management of network service
discovery


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#OVERLAY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/content/om/OverlayManager` for managing overlay packages.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#PCC_SANDBOX_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/privatecompute/PccSandboxManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#PEOPLE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to access a `https://developer.android.com/reference/android/app/people/PeopleManager` to interact
with your published conversations.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#PERFORMANCE_HINT_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/PerformanceHintManager` for accessing the performance hinting service.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#PERSISTENT_DATA_BLOCK_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/service/persistentdata/PersistentDataBlockManager` instance
for interacting with a storage device that lives across factory resets.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#POWER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/PowerManager` for controlling power management,
including "wake locks," which let you keep the device on while
you're running long tasks.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#PRINT_SERVICE`

`https://developer.android.com/reference/android/print/PrintManager` for printing and managing
printers and print tasks.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#PROFILING_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/os/ProfilingManager`.


`int` `https://developer.android.com/reference/android/content/Context#RECEIVER_EXPORTED`

Flag for `https://developer.android.com/reference/android/content/Context#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter)`: The receiver can receive broadcasts from other Apps.


`int` `https://developer.android.com/reference/android/content/Context#RECEIVER_NOT_EXPORTED`

Flag for `https://developer.android.com/reference/android/content/Context#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter)`: The receiver cannot receive broadcasts from other Apps.


`int` `https://developer.android.com/reference/android/content/Context#RECEIVER_VISIBLE_TO_INSTANT_APPS`

Flag for `https://developer.android.com/reference/android/content/Context#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter)`: The receiver can receive broadcasts from Instant Apps.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#RESTRICTIONS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/content/RestrictionsManager` for retrieving application restrictions
and requesting permissions for restricted operations.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#ROLE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/role/RoleManager`
for managing roles.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#SATELLITE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/telephony/satellite/SatelliteManager` for accessing satellite functionality.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#SEARCH_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/SearchManager` for handling searches.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#SECURITY_STATE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/SecurityStateManager` for accessing the security state manager service.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#SENSOR_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/hardware/SensorManager` for accessing sensors.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#SERIAL_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/hardware/serial/SerialManager` for access to serial ports.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#SHORTCUT_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/content/pm/ShortcutManager` for accessing the launcher shortcut service.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#STATUS_BAR_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/StatusBarManager` for interacting with the status bar and quick settings.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#STORAGE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/os/storage/StorageManager` for accessing system storage
functions.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#STORAGE_STATS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/usage/StorageStatsManager` for accessing system storage
statistics.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#SYSTEM_HEALTH_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/health/SystemHealthManager` for accessing system health (battery, power,
memory, etc) metrics.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TELECOM_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/telecom/TelecomManager` to manage telecom-related features
of the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TELEPHONY_IMS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve an
`https://developer.android.com/reference/android/telephony/ims/ImsManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TELEPHONY_PHONE_NUMBER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/telephony/PhoneNumberManager` for parsing phone numbers.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TELEPHONY_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/telephony/TelephonyManager` for handling management the
telephony features of the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TELEPHONY_SUBSCRIPTION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/telephony/SubscriptionManager` for handling management the
telephony subscriptions of the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TETHERING_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/TetheringManager`
for managing tethering functions.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TEXT_CLASSIFICATION_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/view/textclassifier/TextClassificationManager` for text classification services.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TEXT_SERVICES_MANAGER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/view/textservice/TextServicesManager` for accessing
text services.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TIME_MANAGER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/time/TimeManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TV_AD_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/tv/ad/TvAdManager` for interacting with TV client-side advertisement
services on the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TV_INPUT_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/tv/TvInputManager` for interacting with TV inputs
on the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#TV_INTERACTIVE_APP_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/media/tv/interactive/TvInteractiveAppManager` for interacting with TV
interactive applications on the device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#UI_MODE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/app/UiModeManager` for controlling UI modes.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#USAGE_STATS_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/app/usage/UsageStatsManager` for querying device usage stats.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#USB_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/hardware/usb/UsbManager` for access to USB devices (as a USB host)
and for controlling this device's behavior as a USB device.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#USER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/os/UserManager` for managing users on devices that support multiple users.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#VIBRATOR_MANAGER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/os/VibratorManager`
for accessing the device vibrators, interacting with individual ones and playing synchronized
effects on multiple vibrators.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#VIBRATOR_SERVICE`

*This constant was deprecated
in API level 31.
Use `https://developer.android.com/reference/android/os/VibratorManager` to retrieve the default system vibrator.*


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#VIRTUAL_DEVICE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/companion/virtual/VirtualDeviceManager` for managing virtual devices.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#VPN_MANAGEMENT_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/VpnManager` to
manage profiles for the platform built-in VPN.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#WALLPAPER_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
com.android.server.WallpaperService for accessing wallpapers.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#WEB_APP_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/content/pm/webapp/WebAppManager`.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#WIFI_AWARE_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/net/wifi/aware/WifiAwareManager` for handling management of
Wi-Fi Aware.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#WIFI_P2P_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/wifi/p2p/WifiP2pManager` for handling management of
Wi-Fi peer-to-peer connections.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#WIFI_RTT_RANGING_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/wifi/rtt/WifiRttManager` for ranging devices with wifi.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#WIFI_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a `https://developer.android.com/reference/android/net/wifi/WifiManager` for handling management of
Wi-Fi access.


`https://developer.android.com/reference/java/lang/String` `https://developer.android.com/reference/android/content/Context#WINDOW_SERVICE`

Use with `https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)` to retrieve a
`https://developer.android.com/reference/android/view/WindowManager` for accessing the system's window
manager.


From interface `https://developer.android.com/reference/android/content/ComponentCallbacks2` `int` `https://developer.android.com/reference/android/content/ComponentCallbacks2#TRIM_MEMORY_BACKGROUND`

Level for `https://developer.android.com/reference/android/content/ComponentCallbacks2#onTrimMemory(int)`: the process has gone on to the
LRU list.


`int` `https://developer.android.com/reference/android/content/ComponentCallbacks2#TRIM_MEMORY_COMPLETE`

*This constant was deprecated
in API level 35.
Apps are not notified of this level since API level 34*


`int` `https://developer.android.com/reference/android/content/ComponentCallbacks2#TRIM_MEMORY_MODERATE`

*This constant was deprecated
in API level 35.
Apps are not notified of this level since API level 34*


`int` `https://developer.android.com/reference/android/content/ComponentCallbacks2#TRIM_MEMORY_RUNNING_CRITICAL`

*This constant was deprecated
in API level 35.
Apps are not notified of this level since API level 34*


`int` `https://developer.android.com/reference/android/content/ComponentCallbacks2#TRIM_MEMORY_RUNNING_LOW`

*This constant was deprecated
in API level 35.
Apps are not notified of this level since API level 34*


`int` `https://developer.android.com/reference/android/content/ComponentCallbacks2#TRIM_MEMORY_RUNNING_MODERATE`

*This constant was deprecated
in API level 35.
Apps are not notified of this level since API level 34*


`int` `https://developer.android.com/reference/android/content/ComponentCallbacks2#TRIM_MEMORY_UI_HIDDEN`

Level for `https://developer.android.com/reference/android/content/ComponentCallbacks2#onTrimMemory(int)`: the process had been showing
a user interface, and is no longer doing so.


| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/service/autofill/AutofillService#AutofillService()() ` |

| ### Public methods ||
|---|---|
| ` final https://developer.android.com/reference/android/service/autofill/FillEventHistory` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#getFillEventHistory()() ` *This method was deprecated in API level 36. Use `https://developer.android.com/reference/android/service/autofill/AutofillService#onSessionDestroyed(android.service.autofill.FillEventHistory)`* |
| ` final https://developer.android.com/reference/android/os/IBinder` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onBind(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent) ` Return the communication channel to the service. |
| ` void` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onConnected()() ` Called when the Android system connects to service. |
| ` void` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onCreate()() ` Called by the system when the service is first created. If you override this method you *must* call through to the superclass implementation. |
| ` void` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onDisconnected()() ` Called when the Android system disconnects from the service. |
| ` abstract void` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)(https://developer.android.com/reference/android/service/autofill/FillRequest request, https://developer.android.com/reference/android/os/CancellationSignal cancellationSignal, https://developer.android.com/reference/android/service/autofill/FillCallback callback) ` Called by the Android system do decide if a screen can be autofilled by the service. |
| ` abstract void` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onSaveRequest(android.service.autofill.SaveRequest,%20android.service.autofill.SaveCallback)(https://developer.android.com/reference/android/service/autofill/SaveRequest request, https://developer.android.com/reference/android/service/autofill/SaveCallback callback) ` Called when the user requests the service to save the contents of a screen. |
| ` void` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onSavedDatasetsInfoRequest(android.service.autofill.SavedDatasetsInfoCallback)(https://developer.android.com/reference/android/service/autofill/SavedDatasetsInfoCallback callback) ` Called from system settings to display information about the datasets the user saved to this service. |
| ` void` | ` https://developer.android.com/reference/android/service/autofill/AutofillService#onSessionDestroyed(android.service.autofill.FillEventHistory)(https://developer.android.com/reference/android/service/autofill/FillEventHistory history) ` Called when an Autofill context has ended and the Autofill session is finished. |

### Inherited methods

From class `

https://developer.android.com/reference/android/app/Service

` `


void` `
https://developer.android.com/reference/android/app/Service#attachBaseContext(android.content.Context)(https://developer.android.com/reference/android/content/Context newBase)
`

Set the base context for this ContextWrapper.


`


void` `
https://developer.android.com/reference/android/app/Service#dump(java.io.FileDescriptor,%20java.io.PrintWriter,%20java.lang.String[])(https://developer.android.com/reference/java/io/FileDescriptor fd, https://developer.android.com/reference/java/io/PrintWriter writer, https://developer.android.com/reference/java/lang/String args)
`

Print the Service's state into the given stream.


`


final

https://developer.android.com/reference/android/app/Application` `
https://developer.android.com/reference/android/app/Service#getApplication()()
`

Return the application that owns this service.


`


final

int` `
https://developer.android.com/reference/android/app/Service#getForegroundServiceType()()
`

If the service has become a foreground service by calling
`https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification)`
or `https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification,%20int)`, `https://developer.android.com/reference/android/app/Service#getForegroundServiceType()`
returns the current foreground service type.


`
abstract


https://developer.android.com/reference/android/os/IBinder` `
https://developer.android.com/reference/android/app/Service#onBind(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

Return the communication channel to the service.


`


void` `
https://developer.android.com/reference/android/app/Service#onConfigurationChanged(android.content.res.Configuration)(https://developer.android.com/reference/android/content/res/Configuration newConfig)
`

Called by the system when the device configuration changes while your
component is running.


`


void` `
https://developer.android.com/reference/android/app/Service#onCreate()()
`

Called by the system when the service is first created.


`


void` `
https://developer.android.com/reference/android/app/Service#onDestroy()()
`

Called by the system to notify a Service that it is no longer used and is being removed.


`


void` `
https://developer.android.com/reference/android/app/Service#onLowMemory()()
`

This is called when the overall system is running low on memory, and
actively running processes should trim their memory usage.


`


void` `
https://developer.android.com/reference/android/app/Service#onRebind(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

Called when new clients have connected to the service, after it had
previously been notified that all had disconnected in its
`https://developer.android.com/reference/android/app/Service#onUnbind(android.content.Intent)`.


`


void` `
https://developer.android.com/reference/android/app/Service#onStart(android.content.Intent,%20int)(https://developer.android.com/reference/android/content/Intent intent, int startId)
`

*This method was deprecated
in API level 15.
Implement `https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)` instead.*


`


int` `
https://developer.android.com/reference/android/app/Service#onStartCommand(android.content.Intent,%20int,%20int)(https://developer.android.com/reference/android/content/Intent intent, int flags, int startId)
`

Called by the system every time a client explicitly starts the service by calling
`https://developer.android.com/reference/android/content/Context#startService(android.content.Intent)`, providing the arguments it supplied and a
unique integer token representing the start request.


`


void` `
https://developer.android.com/reference/android/app/Service#onTaskRemoved(android.content.Intent)(https://developer.android.com/reference/android/content/Intent rootIntent)
`

This is called if the service is currently running and the user has
removed a task that comes from the service's application.


`


void` `
https://developer.android.com/reference/android/app/Service#onTimeout(int,%20int)(int startId, int fgsType)
`

Callback called when a particular foreground service type has timed out.


`


void` `
https://developer.android.com/reference/android/app/Service#onTimeout(int)(int startId)
`

Callback called on timeout for `https://developer.android.com/reference/android/content/pm/ServiceInfo#FOREGROUND_SERVICE_TYPE_SHORT_SERVICE`.


`


void` `
https://developer.android.com/reference/android/app/Service#onTrimMemory(int)(int level)
`

Called when the operating system has determined that it is a good
time for a process to trim unneeded memory from its process.


`


boolean` `
https://developer.android.com/reference/android/app/Service#onUnbind(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

Called when all clients have disconnected from a particular interface
published by the service.


`


final

void` `
https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification)(int id, https://developer.android.com/reference/android/app/Notification notification)
`

If your service is started (running through `https://developer.android.com/reference/android/content/Context#startService(android.content.Intent)`), then
also make this service run in the foreground, supplying the ongoing
notification to be shown to the user while in this state.


`


final

void` `
https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification,%20int)(int id, https://developer.android.com/reference/android/app/Notification notification, int foregroundServiceType)
`

An overloaded version of `https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification)` with additional
foregroundServiceType parameter.


`


final

void` `
https://developer.android.com/reference/android/app/Service#stopForeground(int)(int notificationBehavior)
`

Remove this service from foreground state, allowing it to be killed if
more memory is needed.


`


final

void` `
https://developer.android.com/reference/android/app/Service#stopForeground(boolean)(boolean removeNotification)
`

*This method was deprecated
in API level 33.
call `https://developer.android.com/reference/android/app/Service#stopForeground(int)` and pass either
`https://developer.android.com/reference/android/app/Service#STOP_FOREGROUND_REMOVE` or `https://developer.android.com/reference/android/app/Service#STOP_FOREGROUND_DETACH`
explicitly instead.*


`


final

void` `
https://developer.android.com/reference/android/app/Service#stopSelf()()
`

Stop the service, if it was previously started.


`


final

void` `
https://developer.android.com/reference/android/app/Service#stopSelf(int)(int startId)
`

Old version of `https://developer.android.com/reference/android/app/Service#stopSelfResult(int)` that doesn't return a result.


`


final

boolean` `
https://developer.android.com/reference/android/app/Service#stopSelfResult(int)(int startId)
`

Stop the service if the most recent time it was started was
<var translate="no">startId</var>.


From class `

https://developer.android.com/reference/android/content/ContextWrapper

` `


void` `
https://developer.android.com/reference/android/content/ContextWrapper#attachBaseContext(android.content.Context)(https://developer.android.com/reference/android/content/Context base)
`

Set the base context for this ContextWrapper.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#bindIsolatedService(android.content.Intent,%20int,%20java.lang.String,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)(https://developer.android.com/reference/android/content/Intent service, int flags, https://developer.android.com/reference/java/lang/String instanceName, https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/android/content/ServiceConnection conn)
`

Variation of `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)` that, in the specific case of isolated
services, allows the caller to generate multiple instances of a service
from a single component declaration.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#bindService(android.content.Intent,%20int,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)(https://developer.android.com/reference/android/content/Intent service, int flags, https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/android/content/ServiceConnection conn)
`

Same as `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.ServiceConnection,%20int)` with executor to control ServiceConnection
callbacks.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#bindService(android.content.Intent,%20android.content.ServiceConnection,%20android.content.Context.BindServiceFlags)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags)
`

See `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.ServiceConnection,%20int)`
Call `https://developer.android.com/reference/android/content/Context.BindServiceFlags#of(long)` to obtain a BindServiceFlags object.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#bindService(android.content.Intent,%20android.content.ServiceConnection,%20int)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, int flags)
`

Connects to an application service, creating it if needed.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags, https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/android/content/ServiceConnection conn)
`

See `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20int,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`
Call `https://developer.android.com/reference/android/content/Context.BindServiceFlags#of(long)` to obtain a BindServiceFlags object.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#bindServiceAsUser(android.content.Intent,%20android.content.ServiceConnection,%20int,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, int flags, https://developer.android.com/reference/android/os/UserHandle user)
`

Binds to a service in the given `user` in the same manner as `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#bindServiceAsUser(android.content.Intent,%20android.content.ServiceConnection,%20android.content.Context.BindServiceFlags,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags, https://developer.android.com/reference/android/os/UserHandle user)
`

See `https://developer.android.com/reference/android/content/Context#bindServiceAsUser(android.content.Intent,%20android.content.ServiceConnection,%20int,%20android.os.UserHandle)`
Call `https://developer.android.com/reference/android/content/Context.BindServiceFlags#of(long)` to obtain a BindServiceFlags object.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkCallingOrSelfPermission(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Determine whether the calling process of an IPC *or you* have been
granted a particular permission.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkCallingOrSelfUriPermission(android.net.Uri,%20int)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Determine whether the calling process of an IPC *or you* has been granted
permission to access a specific URI.


`


int[]` `
https://developer.android.com/reference/android/content/ContextWrapper#checkCallingOrSelfUriPermissions(java.util.List<android.net.Uri>,%20int)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/net/Uri> uris, int modeFlags)
`

Determine whether the calling process of an IPC *or you* has been granted
permission to access a list of URIs.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkCallingPermission(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Determine whether the calling process of an IPC you are handling has been
granted a particular permission.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkCallingUriPermission(android.net.Uri,%20int)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Determine whether the calling process and uid has been
granted permission to access a specific URI.


`


int[]` `
https://developer.android.com/reference/android/content/ContextWrapper#checkCallingUriPermissions(java.util.List<android.net.Uri>,%20int)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/net/Uri> uris, int modeFlags)
`

Determine whether the calling process and uid has been
granted permission to access a list of URIs.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkContentUriPermissionFull(android.net.Uri,%20int,%20int,%20int)(https://developer.android.com/reference/android/net/Uri uri, int pid, int uid, int modeFlags)
`

Determine whether a particular process and uid has been granted
permission to access a specific content URI.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkPermission(java.lang.String,%20int,%20int)(https://developer.android.com/reference/java/lang/String permission, int pid, int uid)
`

Determine whether the given permission is allowed for a particular process and user ID
running in the system.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkSelfPermission(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Determine whether *you* have been granted a particular permission.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkUriPermission(android.net.Uri,%20java.lang.String,%20java.lang.String,%20int,%20int,%20int)(https://developer.android.com/reference/android/net/Uri uri, https://developer.android.com/reference/java/lang/String readPermission, https://developer.android.com/reference/java/lang/String writePermission, int pid, int uid, int modeFlags)
`

Check both a Uri and normal permission.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#checkUriPermission(android.net.Uri,%20int,%20int,%20int)(https://developer.android.com/reference/android/net/Uri uri, int pid, int uid, int modeFlags)
`

Determine whether a particular process and uid has been granted
permission to access a specific URI.


`


int[]` `
https://developer.android.com/reference/android/content/ContextWrapper#checkUriPermissions(java.util.List<android.net.Uri>,%20int,%20int,%20int)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/net/Uri> uris, int pid, int uid, int modeFlags)
`

Determine whether a particular process and uid has been granted
permission to access a list of URIs.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#clearWallpaper()()
`

*This method is deprecated.
Use `https://developer.android.com/reference/android/app/WallpaperManager#clear()` instead.*

*This method requires the caller to hold the permission
`https://developer.android.com/reference/android/Manifest.permission#SET_WALLPAPER`.*


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createAttributionContext(java.lang.String)(https://developer.android.com/reference/java/lang/String attributionTag)
`

Return a new Context object for the current Context but attribute to a different tag.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createConfigurationContext(android.content.res.Configuration)(https://developer.android.com/reference/android/content/res/Configuration overrideConfiguration)
`

Return a new Context object for the current Context but whose resources
are adjusted to match the given Configuration.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createContext(android.content.ContextParams)(https://developer.android.com/reference/android/content/ContextParams contextParams)
`

Creates a context with specific properties and behaviors.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createContextForSplit(java.lang.String)(https://developer.android.com/reference/java/lang/String splitName)
`

Return a new Context object for the given split name.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createDeviceContext(int)(int deviceId)
`

Returns a new `Context` object from the current context but with device association
given by the `deviceId`.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createDeviceProtectedStorageContext()()
`

Return a new Context object for the current Context but whose storage
APIs are backed by device-protected storage.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createDisplayContext(android.view.Display)(https://developer.android.com/reference/android/view/Display display)
`

Returns a new `Context` object from the current context but with resources
adjusted to match the metrics of `display`.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createPackageContext(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String packageName, int flags)
`

Return a new Context object for the given application name.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createWindowContext(int,%20android.os.Bundle)(int type, https://developer.android.com/reference/android/os/Bundle options)
`

Creates a Context for a non-activity window.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#createWindowContext(android.view.Display,%20int,%20android.os.Bundle)(https://developer.android.com/reference/android/view/Display display, int type, https://developer.android.com/reference/android/os/Bundle options)
`

Creates a `Context` for a non-`https://developer.android.com/reference/android/app/Activity` window on the given
`https://developer.android.com/reference/android/view/Display`.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#databaseList()()
`

Returns an array of strings naming the private databases associated with
this Context's application package.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#deleteDatabase(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Delete an existing private SQLiteDatabase associated with this Context's
application package.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#deleteFile(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Delete the given private file associated with this Context's
application package.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#deleteSharedPreferences(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Delete an existing shared preferences file.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#enforceCallingOrSelfPermission(java.lang.String,%20java.lang.String)(https://developer.android.com/reference/java/lang/String permission, https://developer.android.com/reference/java/lang/String message)
`

If neither you nor the calling process of an IPC you are
handling has been granted a particular permission, throw a
`https://developer.android.com/reference/java/lang/SecurityException`.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#enforceCallingOrSelfUriPermission(android.net.Uri,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

If the calling process of an IPC *or you* has not been
granted permission to access a specific URI, throw `https://developer.android.com/reference/java/lang/SecurityException`.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#enforceCallingPermission(java.lang.String,%20java.lang.String)(https://developer.android.com/reference/java/lang/String permission, https://developer.android.com/reference/java/lang/String message)
`

If the calling process of an IPC you are handling has not been
granted a particular permission, throw a `https://developer.android.com/reference/java/lang/SecurityException`.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#enforceCallingUriPermission(android.net.Uri,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

If the calling process and uid has not been granted
permission to access a specific URI, throw `https://developer.android.com/reference/java/lang/SecurityException`.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#enforcePermission(java.lang.String,%20int,%20int,%20java.lang.String)(https://developer.android.com/reference/java/lang/String permission, int pid, int uid, https://developer.android.com/reference/java/lang/String message)
`

If the given permission is not allowed for a particular process
and user ID running in the system, throw a `https://developer.android.com/reference/java/lang/SecurityException`.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#enforceUriPermission(android.net.Uri,%20java.lang.String,%20java.lang.String,%20int,%20int,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, https://developer.android.com/reference/java/lang/String readPermission, https://developer.android.com/reference/java/lang/String writePermission, int pid, int uid, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

Enforce both a Uri and normal permission.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#enforceUriPermission(android.net.Uri,%20int,%20int,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, int pid, int uid, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

If a particular process and uid has not been granted
permission to access a specific URI, throw `https://developer.android.com/reference/java/lang/SecurityException`.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#fileList()()
`

Returns an array of strings naming the private files associated with
this Context's application package.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#getApplicationContext()()
`

Return the context of the single, global Application object of the
current process.


`


https://developer.android.com/reference/android/content/pm/ApplicationInfo` `
https://developer.android.com/reference/android/content/ContextWrapper#getApplicationInfo()()
`

Return the full application info for this context's package.


`


https://developer.android.com/reference/android/content/res/AssetManager` `
https://developer.android.com/reference/android/content/ContextWrapper#getAssets()()
`

Returns an AssetManager instance for the application's package.


`


https://developer.android.com/reference/android/content/AttributionSource` `
https://developer.android.com/reference/android/content/ContextWrapper#getAttributionSource()()
`


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#getAttributionTag()()
`

<br />

Attribution can be used in complex apps to logically separate parts of the app.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/ContextWrapper#getBaseContext()()
` `


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getCacheDir()()
`

Returns the absolute path to the application specific cache directory on
the filesystem.


`


https://developer.android.com/reference/java/lang/ClassLoader` `
https://developer.android.com/reference/android/content/ContextWrapper#getClassLoader()()
`

Return a class loader you can use to retrieve classes in this package.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getCodeCacheDir()()
`

Returns the absolute path to the application specific cache directory on
the filesystem designed for storing cached code.


`


https://developer.android.com/reference/android/content/ContentResolver` `
https://developer.android.com/reference/android/content/ContextWrapper#getContentResolver()()
`

Return a ContentResolver instance for your application's package.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getDataDir()()
`

Returns the absolute path to the directory on the filesystem where all
private files belonging to this app are stored.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getDatabasePath(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Returns the absolute path on the filesystem where a database created with
`https://developer.android.com/reference/android/content/Context#openOrCreateDatabase(java.lang.String,%20int,%20android.database.sqlite.SQLiteDatabase.CursorFactory)` is stored.


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#getDeviceId()()
`

Gets the device ID this context is associated with.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getDir(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String name, int mode)
`

Retrieve, creating if needed, a new directory in which the application
can place its own custom data files.


`


https://developer.android.com/reference/android/view/Display` `
https://developer.android.com/reference/android/content/ContextWrapper#getDisplay()()
`

Get the display this context is associated with.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getExternalCacheDir()()
`

Returns absolute path to application-specific directory on the primary
shared/external storage device where the application can place cache
files it owns.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getExternalCacheDirs()()
`

Returns absolute paths to application-specific directories on all
shared/external storage devices where the application can place cache
files it owns.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getExternalFilesDir(java.lang.String)(https://developer.android.com/reference/java/lang/String type)
`

Returns the absolute path to the directory on the primary shared/external
storage device where the application can place persistent files it owns.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getExternalFilesDirs(java.lang.String)(https://developer.android.com/reference/java/lang/String type)
`

Returns absolute paths to application-specific directories on all
shared/external storage devices where the application can place
persistent files it owns.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getExternalMediaDirs()()
`

*This method is deprecated.
These directories still exist and are scanned, but developers
are encouraged to migrate to inserting content into a
`https://developer.android.com/reference/android/provider/MediaStore` collection directly, as any app can
contribute new media to `https://developer.android.com/reference/android/provider/MediaStore` with no
permissions required, starting in
`https://developer.android.com/reference/android/os/Build.VERSION_CODES#Q`.*


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getFileStreamPath(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Returns the absolute path on the filesystem where a file created with
`https://developer.android.com/reference/android/content/Context#openFileOutput(java.lang.String,%20int)` is stored.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getFilesDir()()
`

Returns the absolute path to the directory on the filesystem where files
created with `https://developer.android.com/reference/android/content/Context#openFileOutput(java.lang.String,%20int)` are stored.


`


https://developer.android.com/reference/java/util/concurrent/Executor` `
https://developer.android.com/reference/android/content/ContextWrapper#getMainExecutor()()
`

Return an `https://developer.android.com/reference/java/util/concurrent/Executor` that will run enqueued tasks on the main
thread associated with this context.


`


https://developer.android.com/reference/android/os/Looper` `
https://developer.android.com/reference/android/content/ContextWrapper#getMainLooper()()
`

Return the Looper for the main thread of the current process.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getNoBackupFilesDir()()
`

Returns the absolute path to the directory on the filesystem similar to
`https://developer.android.com/reference/android/content/Context#getFilesDir()`.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getObbDir()()
`

Return the primary shared/external storage directory where this
application's OBB files (if there are any) can be found.


`


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/ContextWrapper#getObbDirs()()
`

Returns absolute paths to application-specific directories on all
shared/external storage devices where the application's OBB files (if
there are any) can be found.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#getOpPackageName()()
`

Return the package name that should be used for `https://developer.android.com/reference/android/app/AppOpsManager` calls from
this context, so that app ops manager's uid verification will work with the name.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#getPackageCodePath()()
`

Return the full path to this context's primary Android package.


`


https://developer.android.com/reference/android/content/pm/PackageManager` `
https://developer.android.com/reference/android/content/ContextWrapper#getPackageManager()()
`

Return PackageManager instance to find global package information.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#getPackageName()()
`

Return the name of this application's package.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#getPackageResourcePath()()
`

Return the full path to this context's primary Android package.


`


https://developer.android.com/reference/android/content/ContextParams` `
https://developer.android.com/reference/android/content/ContextWrapper#getParams()()
`

Return the set of parameters which this Context was created with, if it
was created via `https://developer.android.com/reference/android/content/Context#createContext(android.content.ContextParams)`.


`


https://developer.android.com/reference/android/content/res/Resources` `
https://developer.android.com/reference/android/content/ContextWrapper#getResources()()
`

Returns a Resources instance for the application's package.


`


https://developer.android.com/reference/android/content/SharedPreferences` `
https://developer.android.com/reference/android/content/ContextWrapper#getSharedPreferences(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String name, int mode)
`

Retrieve and hold the contents of the preferences file 'name', returning
a SharedPreferences through which you can retrieve and modify its
values.


`


https://developer.android.com/reference/java/lang/Object` `
https://developer.android.com/reference/android/content/ContextWrapper#getSystemService(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Return the handle to a system-level service by name.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/ContextWrapper#getSystemServiceName(java.lang.Class<?>)(https://developer.android.com/reference/java/lang/Class<?> serviceClass)
`

Gets the name of the system-level service that is represented by the specified class.


`


https://developer.android.com/reference/android/content/res/Resources.Theme` `
https://developer.android.com/reference/android/content/ContextWrapper#getTheme()()
`

Return the Theme object associated with this Context.


`


https://developer.android.com/reference/android/graphics/drawable/Drawable` `
https://developer.android.com/reference/android/content/ContextWrapper#getWallpaper()()
`

*This method is deprecated.
Use `https://developer.android.com/reference/android/app/WallpaperManager#getDrawable()` instead.*


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#getWallpaperDesiredMinimumHeight()()
`

*This method is deprecated.
Use `https://developer.android.com/reference/android/app/WallpaperManager#getDesiredMinimumHeight()` instead.*


`


int` `
https://developer.android.com/reference/android/content/ContextWrapper#getWallpaperDesiredMinimumWidth()()
`

*This method is deprecated.
Use `https://developer.android.com/reference/android/app/WallpaperManager#getDesiredMinimumWidth()` instead.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#grantUriPermission(java.lang.String,%20android.net.Uri,%20int)(https://developer.android.com/reference/java/lang/String toPackage, https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Grant permission to access a specific Uri to another package, regardless
of whether that package has general permission to access the Uri's
content provider.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#isDeviceProtectedStorage()()
`

Indicates if the storage APIs of this Context are backed by
device-protected storage.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#isRestricted()()
`

Indicates whether this Context is restricted.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#isUiContext()()
`

Returns `true` if the context is a UI context which can access UI components such as
`https://developer.android.com/reference/android/view/WindowManager`, `https://developer.android.com/reference/android/view/LayoutInflater` or
`https://developer.android.com/reference/android/app/WallpaperManager`.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#moveDatabaseFrom(android.content.Context,%20java.lang.String)(https://developer.android.com/reference/android/content/Context sourceContext, https://developer.android.com/reference/java/lang/String name)
`

Move an existing database file from the given source storage context to
this context.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#moveSharedPreferencesFrom(android.content.Context,%20java.lang.String)(https://developer.android.com/reference/android/content/Context sourceContext, https://developer.android.com/reference/java/lang/String name)
`

Move an existing shared preferences file from the given source storage
context to this context.


`


https://developer.android.com/reference/java/io/FileInputStream` `
https://developer.android.com/reference/android/content/ContextWrapper#openFileInput(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Open a private file associated with this Context's application package
for reading.


`


https://developer.android.com/reference/java/io/FileOutputStream` `
https://developer.android.com/reference/android/content/ContextWrapper#openFileOutput(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String name, int mode)
`

Open a private file associated with this Context's application package
for writing.


`


https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase` `
https://developer.android.com/reference/android/content/ContextWrapper#openOrCreateDatabase(java.lang.String,%20int,%20android.database.sqlite.SQLiteDatabase.CursorFactory,%20android.database.DatabaseErrorHandler)(https://developer.android.com/reference/java/lang/String name, int mode, https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.CursorFactory factory, https://developer.android.com/reference/android/database/DatabaseErrorHandler errorHandler)
`

Open a new private SQLiteDatabase associated with this Context's
application package.


`


https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase` `
https://developer.android.com/reference/android/content/ContextWrapper#openOrCreateDatabase(java.lang.String,%20int,%20android.database.sqlite.SQLiteDatabase.CursorFactory)(https://developer.android.com/reference/java/lang/String name, int mode, https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.CursorFactory factory)
`

Open a new private SQLiteDatabase associated with this Context's
application package.


`


https://developer.android.com/reference/android/graphics/drawable/Drawable` `
https://developer.android.com/reference/android/content/ContextWrapper#peekWallpaper()()
`

*This method is deprecated.
Use `https://developer.android.com/reference/android/app/WallpaperManager#peekDrawable()` instead.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#rebindService(android.content.ServiceConnection,%20android.content.Context.BindServiceFlags)(https://developer.android.com/reference/android/content/ServiceConnection conn, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags)
`

Rebind an application service with updated bind service flags


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#registerComponentCallbacks(android.content.ComponentCallbacks)(https://developer.android.com/reference/android/content/ComponentCallbacks callback)
`

Add a new `https://developer.android.com/reference/android/content/ComponentCallbacks` to the base application of the
Context, which will be called at the same times as the ComponentCallbacks
methods of activities and other components are called.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#registerDeviceIdChangeListener(java.util.concurrent.Executor,%20java.util.function.IntConsumer)(https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/java/util/function/IntConsumer listener)
`

Adds a new device ID changed listener to the `Context`, which will be called when
the device association is changed by the system.


`


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/ContextWrapper#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter)
`

Register a BroadcastReceiver to be run in the main activity thread.


`


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/ContextWrapper#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter,%20int)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter, int flags)
`

Register to receive intent broadcasts, with the receiver optionally being
exposed to Instant Apps.


`


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/ContextWrapper#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter,%20java.lang.String,%20android.os.Handler,%20int)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter, https://developer.android.com/reference/java/lang/String broadcastPermission, https://developer.android.com/reference/android/os/Handler scheduler, int flags)
`

Register to receive intent broadcasts, to run in the context of
<var translate="no">scheduler</var>.


`


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/ContextWrapper#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter,%20java.lang.String,%20android.os.Handler)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter, https://developer.android.com/reference/java/lang/String broadcastPermission, https://developer.android.com/reference/android/os/Handler scheduler)
`

Register to receive intent broadcasts, to run in the context of
<var translate="no">scheduler</var>.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#removeStickyBroadcast(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

*This method is deprecated.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#removeStickyBroadcastAsUser(android.content.Intent,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user)
`

*This method is deprecated.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#revokeSelfPermissionsOnKill(java.util.Collection<java.lang.String>)(https://developer.android.com/reference/java/util/Collection<https://developer.android.com/reference/java/lang/String> permissions)
`

Triggers the revocation of one or more permissions for the calling package.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#revokeUriPermission(android.net.Uri,%20int)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Remove all permissions to access a particular content provider Uri
that were previously added with `https://developer.android.com/reference/android/content/Context#grantUriPermission(java.lang.String,%20android.net.Uri,%20int)` or *any other* mechanism.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#revokeUriPermission(java.lang.String,%20android.net.Uri,%20int)(https://developer.android.com/reference/java/lang/String targetPackage, https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Remove permissions to access a particular content provider Uri
that were previously added with `https://developer.android.com/reference/android/content/Context#grantUriPermission(java.lang.String,%20android.net.Uri,%20int)` for a specific target
package.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendBroadcast(android.content.Intent,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/os/Bundle options)
`

Broadcast the given intent to all interested BroadcastReceivers, allowing
an optional required permission to be enforced.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendBroadcast(android.content.Intent,%20java.lang.String)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission)
`

Broadcast the given intent to all interested BroadcastReceivers, allowing
an optional required permission to be enforced.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendBroadcast(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

Broadcast the given intent to all interested BroadcastReceivers.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendBroadcastAsUser(android.content.Intent,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent)` that allows you to specify the
user the broadcast will be sent to.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendBroadcastAsUser(android.content.Intent,%20android.os.UserHandle,%20java.lang.String)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user, https://developer.android.com/reference/java/lang/String receiverPermission)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent,%20java.lang.String)` that allows you to specify the
user the broadcast will be sent to.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/java/lang/String receiverAppOp, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of
`https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)` that allows you to specify the App Op to enforce restrictions on which receivers
the broadcast will be sent to.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendOrderedBroadcast(android.content.Intent,%20int,%20java.lang.String,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20java.lang.String,%20android.os.Bundle,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, int initialCode, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/java/lang/String receiverAppOp, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras, https://developer.android.com/reference/android/os/Bundle options)
`


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent)` that allows you to
receive data back from the broadcast.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/os/Bundle options)
`

Broadcast the given intent to all interested BroadcastReceivers, delivering
them one at a time to allow more preferred receivers to consume the
broadcast before it is delivered to less preferred receivers.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.os.Bundle,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/os/Bundle options, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent)` that allows you to
receive data back from the broadcast.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendOrderedBroadcast(android.content.Intent,%20java.lang.String)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission)
`

Broadcast the given intent to all interested BroadcastReceivers, delivering
them one at a time to allow more preferred receivers to consume the
broadcast before it is delivered to less preferred receivers.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendOrderedBroadcastAsUser(android.content.Intent,%20android.os.UserHandle,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of
`https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)`
that allows you to specify the
user the broadcast will be sent to.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendStickyBroadcast(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

*This method is deprecated.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendStickyBroadcast(android.content.Intent,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/Bundle options)
`

*This method is deprecated.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendStickyBroadcastAsUser(android.content.Intent,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user)
`

*This method is deprecated.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendStickyOrderedBroadcast(android.content.Intent,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

*This method is deprecated.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#sendStickyOrderedBroadcastAsUser(android.content.Intent,%20android.os.UserHandle,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

*This method is deprecated.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#setTheme(int)(int resid)
`

Set the base theme for this context.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#setWallpaper(android.graphics.Bitmap)(https://developer.android.com/reference/android/graphics/Bitmap bitmap)
`

*This method is deprecated.
Use `https://developer.android.com/reference/android/app/WallpaperManager#setBitmap(android.graphics.Bitmap)` instead.*

*This method requires the caller to hold the permission
`https://developer.android.com/reference/android/Manifest.permission#SET_WALLPAPER`.*


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#setWallpaper(java.io.InputStream)(https://developer.android.com/reference/java/io/InputStream data)
`

*This method is deprecated.
Use `https://developer.android.com/reference/android/app/WallpaperManager#setStream(java.io.InputStream)` instead.*

*This method requires the caller to hold the permission
`https://developer.android.com/reference/android/Manifest.permission#SET_WALLPAPER`.*


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#shouldShowRequestPermissionRationale(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Gets whether you should show UI with rationale before requesting a permission.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#startActivities(android.content.Intent[],%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intents, https://developer.android.com/reference/android/os/Bundle options)
`

Launch multiple new activities.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#startActivities(android.content.Intent[])(https://developer.android.com/reference/android/content/Intent intents)
`

Same as `https://developer.android.com/reference/android/content/Context#startActivities(android.content.Intent[],%20android.os.Bundle)` with no options
specified.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#startActivity(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

Same as `https://developer.android.com/reference/android/content/Context#startActivity(android.content.Intent,%20android.os.Bundle)` with no options
specified.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#startActivity(android.content.Intent,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/Bundle options)
`

Launch a new activity.


`


https://developer.android.com/reference/android/content/ComponentName` `
https://developer.android.com/reference/android/content/ContextWrapper#startForegroundService(android.content.Intent)(https://developer.android.com/reference/android/content/Intent service)
`

Similar to `https://developer.android.com/reference/android/content/Context#startService(android.content.Intent)`, but with an implicit promise that the
Service will call `https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification)` once it begins running.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#startInstrumentation(android.content.ComponentName,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/ComponentName className, https://developer.android.com/reference/java/lang/String profileFile, https://developer.android.com/reference/android/os/Bundle arguments)
`

Start executing an `https://developer.android.com/reference/android/app/Instrumentation` class.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#startIntentSender(android.content.IntentSender,%20android.content.Intent,%20int,%20int,%20int)(https://developer.android.com/reference/android/content/IntentSender intent, https://developer.android.com/reference/android/content/Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags)
`

Same as `https://developer.android.com/reference/android/content/Context#startIntentSender(android.content.IntentSender,%20android.content.Intent,%20int,%20int,%20int,%20android.os.Bundle)`
with no options specified.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#startIntentSender(android.content.IntentSender,%20android.content.Intent,%20int,%20int,%20int,%20android.os.Bundle)(https://developer.android.com/reference/android/content/IntentSender intent, https://developer.android.com/reference/android/content/Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, https://developer.android.com/reference/android/os/Bundle options)
`

Like `https://developer.android.com/reference/android/content/Context#startActivity(android.content.Intent,%20android.os.Bundle)`, but taking a IntentSender
to start.


`


https://developer.android.com/reference/android/content/ComponentName` `
https://developer.android.com/reference/android/content/ContextWrapper#startService(android.content.Intent)(https://developer.android.com/reference/android/content/Intent service)
`

Request that a given application service be started.


`


boolean` `
https://developer.android.com/reference/android/content/ContextWrapper#stopService(android.content.Intent)(https://developer.android.com/reference/android/content/Intent name)
`

Request that a given application service be stopped.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#unbindService(android.content.ServiceConnection)(https://developer.android.com/reference/android/content/ServiceConnection conn)
`

Disconnect from an application service.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#unregisterComponentCallbacks(android.content.ComponentCallbacks)(https://developer.android.com/reference/android/content/ComponentCallbacks callback)
`

Remove a `https://developer.android.com/reference/android/content/ComponentCallbacks` object that was previously registered
with `https://developer.android.com/reference/android/content/ContextWrapper#registerComponentCallbacks(android.content.ComponentCallbacks)`.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#unregisterDeviceIdChangeListener(java.util.function.IntConsumer)(https://developer.android.com/reference/java/util/function/IntConsumer listener)
`

Removes a device ID changed listener from the Context.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#unregisterReceiver(android.content.BroadcastReceiver)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver)
`

Unregister a previously registered BroadcastReceiver.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#updateServiceBindings(java.util.Collection<android.content.Context.UpdateBindingParams>)(https://developer.android.com/reference/java/util/Collection<https://developer.android.com/reference/android/content/Context.UpdateBindingParams> params)
`

Perform a batch update of existing bindings.


`


void` `
https://developer.android.com/reference/android/content/ContextWrapper#updateServiceGroup(android.content.ServiceConnection,%20int,%20int)(https://developer.android.com/reference/android/content/ServiceConnection conn, int group, int importance)
`

For a service previously bound with `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)` or a related method, change
how the system manages that service's process in relation to other processes.


From class `

https://developer.android.com/reference/android/content/Context

` `


boolean` `
https://developer.android.com/reference/android/content/Context#bindIsolatedService(android.content.Intent,%20int,%20java.lang.String,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)(https://developer.android.com/reference/android/content/Intent service, int flags, https://developer.android.com/reference/java/lang/String instanceName, https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/android/content/ServiceConnection conn)
`

Variation of `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)` that, in the specific case of isolated
services, allows the caller to generate multiple instances of a service
from a single component declaration.


`


boolean` `
https://developer.android.com/reference/android/content/Context#bindIsolatedService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.lang.String,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags, https://developer.android.com/reference/java/lang/String instanceName, https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/android/content/ServiceConnection conn)
`

See `https://developer.android.com/reference/android/content/Context#bindIsolatedService(android.content.Intent,%20int,%20java.lang.String,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`
Call `https://developer.android.com/reference/android/content/Context.BindServiceFlags#of(long)` to obtain a BindServiceFlags object.


`


boolean` `
https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20int,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)(https://developer.android.com/reference/android/content/Intent service, int flags, https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/android/content/ServiceConnection conn)
`

Same as `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.ServiceConnection,%20int)` with executor to control ServiceConnection
callbacks.


`


boolean` `
https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.ServiceConnection,%20android.content.Context.BindServiceFlags)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags)
`

See `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.ServiceConnection,%20int)`
Call `https://developer.android.com/reference/android/content/Context.BindServiceFlags#of(long)` to obtain a BindServiceFlags object.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.ServiceConnection,%20int)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, int flags)
`

Connects to an application service, creating it if needed.


`


boolean` `
https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags, https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/android/content/ServiceConnection conn)
`

See `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20int,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`
Call `https://developer.android.com/reference/android/content/Context.BindServiceFlags#of(long)` to obtain a BindServiceFlags object.


`


boolean` `
https://developer.android.com/reference/android/content/Context#bindServiceAsUser(android.content.Intent,%20android.content.ServiceConnection,%20int,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, int flags, https://developer.android.com/reference/android/os/UserHandle user)
`

Binds to a service in the given `user` in the same manner as `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`.


`


boolean` `
https://developer.android.com/reference/android/content/Context#bindServiceAsUser(android.content.Intent,%20android.content.ServiceConnection,%20android.content.Context.BindServiceFlags,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent service, https://developer.android.com/reference/android/content/ServiceConnection conn, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags, https://developer.android.com/reference/android/os/UserHandle user)
`

See `https://developer.android.com/reference/android/content/Context#bindServiceAsUser(android.content.Intent,%20android.content.ServiceConnection,%20int,%20android.os.UserHandle)`
Call `https://developer.android.com/reference/android/content/Context.BindServiceFlags#of(long)` to obtain a BindServiceFlags object.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkCallingOrSelfPermission(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Determine whether the calling process of an IPC *or you* have been
granted a particular permission.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkCallingOrSelfUriPermission(android.net.Uri,%20int)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Determine whether the calling process of an IPC *or you* has been granted
permission to access a specific URI.


`


int[]` `
https://developer.android.com/reference/android/content/Context#checkCallingOrSelfUriPermissions(java.util.List<android.net.Uri>,%20int)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/net/Uri> uris, int modeFlags)
`

Determine whether the calling process of an IPC *or you* has been granted
permission to access a list of URIs.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkCallingPermission(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Determine whether the calling process of an IPC you are handling has been
granted a particular permission.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkCallingUriPermission(android.net.Uri,%20int)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Determine whether the calling process and uid has been
granted permission to access a specific URI.


`


int[]` `
https://developer.android.com/reference/android/content/Context#checkCallingUriPermissions(java.util.List<android.net.Uri>,%20int)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/net/Uri> uris, int modeFlags)
`

Determine whether the calling process and uid has been
granted permission to access a list of URIs.


`


int` `
https://developer.android.com/reference/android/content/Context#checkContentUriPermissionFull(android.net.Uri,%20int,%20int,%20int)(https://developer.android.com/reference/android/net/Uri uri, int pid, int uid, int modeFlags)
`

Determine whether a particular process and uid has been granted
permission to access a specific content URI.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkPermission(java.lang.String,%20int,%20int)(https://developer.android.com/reference/java/lang/String permission, int pid, int uid)
`

Determine whether the given permission is allowed for a particular process and user ID
running in the system.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkSelfPermission(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Determine whether *you* have been granted a particular permission.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkUriPermission(android.net.Uri,%20java.lang.String,%20java.lang.String,%20int,%20int,%20int)(https://developer.android.com/reference/android/net/Uri uri, https://developer.android.com/reference/java/lang/String readPermission, https://developer.android.com/reference/java/lang/String writePermission, int pid, int uid, int modeFlags)
`

Check both a Uri and normal permission.


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#checkUriPermission(android.net.Uri,%20int,%20int,%20int)(https://developer.android.com/reference/android/net/Uri uri, int pid, int uid, int modeFlags)
`

Determine whether a particular process and uid has been granted
permission to access a specific URI.


`


int[]` `
https://developer.android.com/reference/android/content/Context#checkUriPermissions(java.util.List<android.net.Uri>,%20int,%20int,%20int)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/net/Uri> uris, int pid, int uid, int modeFlags)
`

Determine whether a particular process and uid has been granted
permission to access a list of URIs.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#clearWallpaper()()
`

*This method was deprecated
in API level 15.
Use `https://developer.android.com/reference/android/app/WallpaperManager#clear()` instead.*

*This method requires the caller to hold the permission
`https://developer.android.com/reference/android/Manifest.permission#SET_WALLPAPER`.*


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createAttributionContext(java.lang.String)(https://developer.android.com/reference/java/lang/String attributionTag)
`

Return a new Context object for the current Context but attribute to a different tag.


`
abstract


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createConfigurationContext(android.content.res.Configuration)(https://developer.android.com/reference/android/content/res/Configuration overrideConfiguration)
`

Return a new Context object for the current Context but whose resources
are adjusted to match the given Configuration.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createContext(android.content.ContextParams)(https://developer.android.com/reference/android/content/ContextParams contextParams)
`

Creates a context with specific properties and behaviors.


`
abstract


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createContextForSplit(java.lang.String)(https://developer.android.com/reference/java/lang/String splitName)
`

Return a new Context object for the given split name.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createDeviceContext(int)(int deviceId)
`

Returns a new `Context` object from the current context but with device association
given by the `deviceId`.


`
abstract


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createDeviceProtectedStorageContext()()
`

Return a new Context object for the current Context but whose storage
APIs are backed by device-protected storage.


`
abstract


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createDisplayContext(android.view.Display)(https://developer.android.com/reference/android/view/Display display)
`

Returns a new `Context` object from the current context but with resources
adjusted to match the metrics of `display`.


`
abstract


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createPackageContext(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String packageName, int flags)
`

Return a new Context object for the given application name.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createWindowContext(int,%20android.os.Bundle)(int type, https://developer.android.com/reference/android/os/Bundle options)
`

Creates a Context for a non-activity window.


`


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#createWindowContext(android.view.Display,%20int,%20android.os.Bundle)(https://developer.android.com/reference/android/view/Display display, int type, https://developer.android.com/reference/android/os/Bundle options)
`

Creates a `Context` for a non-`https://developer.android.com/reference/android/app/Activity` window on the given
`https://developer.android.com/reference/android/view/Display`.


`
abstract


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#databaseList()()
`

Returns an array of strings naming the private databases associated with
this Context's application package.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#deleteDatabase(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Delete an existing private SQLiteDatabase associated with this Context's
application package.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#deleteFile(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Delete the given private file associated with this Context's
application package.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#deleteSharedPreferences(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Delete an existing shared preferences file.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#enforceCallingOrSelfPermission(java.lang.String,%20java.lang.String)(https://developer.android.com/reference/java/lang/String permission, https://developer.android.com/reference/java/lang/String message)
`

If neither you nor the calling process of an IPC you are
handling has been granted a particular permission, throw a
`https://developer.android.com/reference/java/lang/SecurityException`.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#enforceCallingOrSelfUriPermission(android.net.Uri,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

If the calling process of an IPC *or you* has not been
granted permission to access a specific URI, throw `https://developer.android.com/reference/java/lang/SecurityException`.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#enforceCallingPermission(java.lang.String,%20java.lang.String)(https://developer.android.com/reference/java/lang/String permission, https://developer.android.com/reference/java/lang/String message)
`

If the calling process of an IPC you are handling has not been
granted a particular permission, throw a `https://developer.android.com/reference/java/lang/SecurityException`.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#enforceCallingUriPermission(android.net.Uri,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

If the calling process and uid has not been granted
permission to access a specific URI, throw `https://developer.android.com/reference/java/lang/SecurityException`.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#enforcePermission(java.lang.String,%20int,%20int,%20java.lang.String)(https://developer.android.com/reference/java/lang/String permission, int pid, int uid, https://developer.android.com/reference/java/lang/String message)
`

If the given permission is not allowed for a particular process
and user ID running in the system, throw a `https://developer.android.com/reference/java/lang/SecurityException`.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#enforceUriPermission(android.net.Uri,%20java.lang.String,%20java.lang.String,%20int,%20int,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, https://developer.android.com/reference/java/lang/String readPermission, https://developer.android.com/reference/java/lang/String writePermission, int pid, int uid, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

Enforce both a Uri and normal permission.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#enforceUriPermission(android.net.Uri,%20int,%20int,%20int,%20java.lang.String)(https://developer.android.com/reference/android/net/Uri uri, int pid, int uid, int modeFlags, https://developer.android.com/reference/java/lang/String message)
`

If a particular process and uid has not been granted
permission to access a specific URI, throw `https://developer.android.com/reference/java/lang/SecurityException`.


`
abstract


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#fileList()()
`

Returns an array of strings naming the private files associated with
this Context's application package.


`
abstract


https://developer.android.com/reference/android/content/Context` `
https://developer.android.com/reference/android/content/Context#getApplicationContext()()
`

Return the context of the single, global Application object of the
current process.


`
abstract


https://developer.android.com/reference/android/content/pm/ApplicationInfo` `
https://developer.android.com/reference/android/content/Context#getApplicationInfo()()
`

Return the full application info for this context's package.


`
abstract


https://developer.android.com/reference/android/content/res/AssetManager` `
https://developer.android.com/reference/android/content/Context#getAssets()()
`

Returns an AssetManager instance for the application's package.


`


https://developer.android.com/reference/android/content/AttributionSource` `
https://developer.android.com/reference/android/content/Context#getAttributionSource()()
` `


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getAttributionTag()()
`

<br />

Attribution can be used in complex apps to logically separate parts of the app.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getCacheDir()()
`

Returns the absolute path to the application specific cache directory on
the filesystem.


`
abstract


https://developer.android.com/reference/java/lang/ClassLoader` `
https://developer.android.com/reference/android/content/Context#getClassLoader()()
`

Return a class loader you can use to retrieve classes in this package.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getCodeCacheDir()()
`

Returns the absolute path to the application specific cache directory on
the filesystem designed for storing cached code.


`


final

int` `
https://developer.android.com/reference/android/content/Context#getColor(int)(int id)
`

Returns a color associated with a particular resource ID and styled for
the current theme.


`


final

https://developer.android.com/reference/android/content/res/ColorStateList` `
https://developer.android.com/reference/android/content/Context#getColorStateList(int)(int id)
`

Returns a color state list associated with a particular resource ID and
styled for the current theme.


`
abstract


https://developer.android.com/reference/android/content/ContentResolver` `
https://developer.android.com/reference/android/content/Context#getContentResolver()()
`

Return a ContentResolver instance for your application's package.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getDataDir()()
`

Returns the absolute path to the directory on the filesystem where all
private files belonging to this app are stored.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getDatabasePath(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Returns the absolute path on the filesystem where a database created with
`https://developer.android.com/reference/android/content/Context#openOrCreateDatabase(java.lang.String,%20int,%20android.database.sqlite.SQLiteDatabase.CursorFactory)` is stored.


`


int` `
https://developer.android.com/reference/android/content/Context#getDeviceId()()
`

Gets the device ID this context is associated with.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getDir(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String name, int mode)
`

Retrieve, creating if needed, a new directory in which the application
can place its own custom data files.


`


https://developer.android.com/reference/android/view/Display` `
https://developer.android.com/reference/android/content/Context#getDisplay()()
`

Get the display this context is associated with.


`


final

https://developer.android.com/reference/android/graphics/drawable/Drawable` `
https://developer.android.com/reference/android/content/Context#getDrawable(int)(int id)
`

Returns a drawable object associated with a particular resource ID and
styled for the current theme.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getExternalCacheDir()()
`

Returns absolute path to application-specific directory on the primary
shared/external storage device where the application can place cache
files it owns.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getExternalCacheDirs()()
`

Returns absolute paths to application-specific directories on all
shared/external storage devices where the application can place cache
files it owns.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getExternalFilesDir(java.lang.String)(https://developer.android.com/reference/java/lang/String type)
`

Returns the absolute path to the directory on the primary shared/external
storage device where the application can place persistent files it owns.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getExternalFilesDirs(java.lang.String)(https://developer.android.com/reference/java/lang/String type)
`

Returns absolute paths to application-specific directories on all
shared/external storage devices where the application can place
persistent files it owns.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getExternalMediaDirs()()
`

*This method was deprecated
in API level 30.
These directories still exist and are scanned, but developers
are encouraged to migrate to inserting content into a
`https://developer.android.com/reference/android/provider/MediaStore` collection directly, as any app can
contribute new media to `https://developer.android.com/reference/android/provider/MediaStore` with no
permissions required, starting in
`https://developer.android.com/reference/android/os/Build.VERSION_CODES#Q`.*


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getFileStreamPath(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Returns the absolute path on the filesystem where a file created with
`https://developer.android.com/reference/android/content/Context#openFileOutput(java.lang.String,%20int)` is stored.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getFilesDir()()
`

Returns the absolute path to the directory on the filesystem where files
created with `https://developer.android.com/reference/android/content/Context#openFileOutput(java.lang.String,%20int)` are stored.


`


https://developer.android.com/reference/java/util/concurrent/Executor` `
https://developer.android.com/reference/android/content/Context#getMainExecutor()()
`

Return an `https://developer.android.com/reference/java/util/concurrent/Executor` that will run enqueued tasks on the main
thread associated with this context.


`
abstract


https://developer.android.com/reference/android/os/Looper` `
https://developer.android.com/reference/android/content/Context#getMainLooper()()
`

Return the Looper for the main thread of the current process.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getNoBackupFilesDir()()
`

Returns the absolute path to the directory on the filesystem similar to
`https://developer.android.com/reference/android/content/Context#getFilesDir()`.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getObbDir()()
`

Return the primary shared/external storage directory where this
application's OBB files (if there are any) can be found.


`
abstract


https://developer.android.com/reference/java/io/File` `
https://developer.android.com/reference/android/content/Context#getObbDirs()()
`

Returns absolute paths to application-specific directories on all
shared/external storage devices where the application's OBB files (if
there are any) can be found.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getOpPackageName()()
`

Return the package name that should be used for `https://developer.android.com/reference/android/app/AppOpsManager` calls from
this context, so that app ops manager's uid verification will work with the name.


`
abstract


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getPackageCodePath()()
`

Return the full path to this context's primary Android package.


`
abstract


https://developer.android.com/reference/android/content/pm/PackageManager` `
https://developer.android.com/reference/android/content/Context#getPackageManager()()
`

Return PackageManager instance to find global package information.


`
abstract


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getPackageName()()
`

Return the name of this application's package.


`
abstract


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getPackageResourcePath()()
`

Return the full path to this context's primary Android package.


`


https://developer.android.com/reference/android/content/ContextParams` `
https://developer.android.com/reference/android/content/Context#getParams()()
`

Return the set of parameters which this Context was created with, if it
was created via `https://developer.android.com/reference/android/content/Context#createContext(android.content.ContextParams)`.


`
abstract


https://developer.android.com/reference/android/content/res/Resources` `
https://developer.android.com/reference/android/content/Context#getResources()()
`

Returns a Resources instance for the application's package.


`
abstract


https://developer.android.com/reference/android/content/SharedPreferences` `
https://developer.android.com/reference/android/content/Context#getSharedPreferences(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String name, int mode)
`

Retrieve and hold the contents of the preferences file 'name', returning
a SharedPreferences through which you can retrieve and modify its
values.


`


final

https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getString(int)(int resId)
`

Returns a localized string from the application's package's
default string table.


`


final

https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getString(int,%20java.lang.Object[])(int resId, https://developer.android.com/reference/java/lang/Object formatArgs)
`

Returns a localized formatted string from the application's package's
default string table, substituting the format arguments as defined in
`https://developer.android.com/reference/java/util/Formatter` and `https://developer.android.com/reference/java/lang/String#format(java.lang.String,%20java.lang.Object[])`.


`


final
<T>
T` `
https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.Class<T>)(https://developer.android.com/reference/java/lang/Class<T> serviceClass)
`

Return the handle to a system-level service by class.


`
abstract


https://developer.android.com/reference/java/lang/Object` `
https://developer.android.com/reference/android/content/Context#getSystemService(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Return the handle to a system-level service by name.


`
abstract


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/android/content/Context#getSystemServiceName(java.lang.Class<?>)(https://developer.android.com/reference/java/lang/Class<?> serviceClass)
`

Gets the name of the system-level service that is represented by the specified class.


`


final

https://developer.android.com/reference/java/lang/CharSequence` `
https://developer.android.com/reference/android/content/Context#getText(int)(int resId)
`

Return a localized, styled CharSequence from the application's package's
default string table.


`
abstract


https://developer.android.com/reference/android/content/res/Resources.Theme` `
https://developer.android.com/reference/android/content/Context#getTheme()()
`

Return the Theme object associated with this Context.


`


https://developer.android.com/reference/android/content/Context.BindServiceFlags` `
https://developer.android.com/reference/android/content/Context#getUpdateableFlags()()
`

Gets the list of bind flags that may be updated (i.e.


`
abstract


https://developer.android.com/reference/android/graphics/drawable/Drawable` `
https://developer.android.com/reference/android/content/Context#getWallpaper()()
`

*This method was deprecated
in API level 15.
Use `https://developer.android.com/reference/android/app/WallpaperManager#getDrawable()` instead.*


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#getWallpaperDesiredMinimumHeight()()
`

*This method was deprecated
in API level 15.
Use `https://developer.android.com/reference/android/app/WallpaperManager#getDesiredMinimumHeight()` instead.*


`
abstract


int` `
https://developer.android.com/reference/android/content/Context#getWallpaperDesiredMinimumWidth()()
`

*This method was deprecated
in API level 15.
Use `https://developer.android.com/reference/android/app/WallpaperManager#getDesiredMinimumWidth()` instead.*


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#grantUriPermission(java.lang.String,%20android.net.Uri,%20int)(https://developer.android.com/reference/java/lang/String toPackage, https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Grant permission to access a specific Uri to another package, regardless
of whether that package has general permission to access the Uri's
content provider.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#isDeviceProtectedStorage()()
`

Indicates if the storage APIs of this Context are backed by
device-protected storage.


`


boolean` `
https://developer.android.com/reference/android/content/Context#isRestricted()()
`

Indicates whether this Context is restricted.


`


boolean` `
https://developer.android.com/reference/android/content/Context#isUiContext()()
`

Returns `true` if the context is a UI context which can access UI components such as
`https://developer.android.com/reference/android/view/WindowManager`, `https://developer.android.com/reference/android/view/LayoutInflater` or
`https://developer.android.com/reference/android/app/WallpaperManager`.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#moveDatabaseFrom(android.content.Context,%20java.lang.String)(https://developer.android.com/reference/android/content/Context sourceContext, https://developer.android.com/reference/java/lang/String name)
`

Move an existing database file from the given source storage context to
this context.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#moveSharedPreferencesFrom(android.content.Context,%20java.lang.String)(https://developer.android.com/reference/android/content/Context sourceContext, https://developer.android.com/reference/java/lang/String name)
`

Move an existing shared preferences file from the given source storage
context to this context.


`


final

https://developer.android.com/reference/android/content/res/TypedArray` `
https://developer.android.com/reference/android/content/Context#obtainStyledAttributes(android.util.AttributeSet,%20int[])(https://developer.android.com/reference/android/util/AttributeSet set, int[] attrs)
`

Retrieve styled attribute information in this Context's theme.


`


final

https://developer.android.com/reference/android/content/res/TypedArray` `
https://developer.android.com/reference/android/content/Context#obtainStyledAttributes(android.util.AttributeSet,%20int[],%20int,%20int)(https://developer.android.com/reference/android/util/AttributeSet set, int[] attrs, int defStyleAttr, int defStyleRes)
`

Retrieve styled attribute information in this Context's theme.


`


final

https://developer.android.com/reference/android/content/res/TypedArray` `
https://developer.android.com/reference/android/content/Context#obtainStyledAttributes(int,%20int[])(int resid, int[] attrs)
`

Retrieve styled attribute information in this Context's theme.


`


final

https://developer.android.com/reference/android/content/res/TypedArray` `
https://developer.android.com/reference/android/content/Context#obtainStyledAttributes(int[])(int[] attrs)
`

Retrieve styled attribute information in this Context's theme.


`
abstract


https://developer.android.com/reference/java/io/FileInputStream` `
https://developer.android.com/reference/android/content/Context#openFileInput(java.lang.String)(https://developer.android.com/reference/java/lang/String name)
`

Open a private file associated with this Context's application package
for reading.


`
abstract


https://developer.android.com/reference/java/io/FileOutputStream` `
https://developer.android.com/reference/android/content/Context#openFileOutput(java.lang.String,%20int)(https://developer.android.com/reference/java/lang/String name, int mode)
`

Open a private file associated with this Context's application package
for writing.


`
abstract


https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase` `
https://developer.android.com/reference/android/content/Context#openOrCreateDatabase(java.lang.String,%20int,%20android.database.sqlite.SQLiteDatabase.CursorFactory,%20android.database.DatabaseErrorHandler)(https://developer.android.com/reference/java/lang/String name, int mode, https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.CursorFactory factory, https://developer.android.com/reference/android/database/DatabaseErrorHandler errorHandler)
`

Open a new private SQLiteDatabase associated with this Context's
application package.


`
abstract


https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase` `
https://developer.android.com/reference/android/content/Context#openOrCreateDatabase(java.lang.String,%20int,%20android.database.sqlite.SQLiteDatabase.CursorFactory)(https://developer.android.com/reference/java/lang/String name, int mode, https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.CursorFactory factory)
`

Open a new private SQLiteDatabase associated with this Context's
application package.


`
abstract


https://developer.android.com/reference/android/graphics/drawable/Drawable` `
https://developer.android.com/reference/android/content/Context#peekWallpaper()()
`

*This method was deprecated
in API level 15.
Use `https://developer.android.com/reference/android/app/WallpaperManager#peekDrawable()` instead.*


`


void` `
https://developer.android.com/reference/android/content/Context#rebindService(android.content.ServiceConnection,%20android.content.Context.BindServiceFlags)(https://developer.android.com/reference/android/content/ServiceConnection conn, https://developer.android.com/reference/android/content/Context.BindServiceFlags flags)
`

Rebind an application service with updated bind service flags


`


void` `
https://developer.android.com/reference/android/content/Context#registerComponentCallbacks(android.content.ComponentCallbacks)(https://developer.android.com/reference/android/content/ComponentCallbacks callback)
`

Add a new `https://developer.android.com/reference/android/content/ComponentCallbacks` to the base application of the
Context, which will be called at the same times as the ComponentCallbacks
methods of activities and other components are called.


`


void` `
https://developer.android.com/reference/android/content/Context#registerDeviceIdChangeListener(java.util.concurrent.Executor,%20java.util.function.IntConsumer)(https://developer.android.com/reference/java/util/concurrent/Executor executor, https://developer.android.com/reference/java/util/function/IntConsumer listener)
`

Adds a new device ID changed listener to the `Context`, which will be called when
the device association is changed by the system.


`
abstract


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/Context#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter)
`

Register a BroadcastReceiver to be run in the main activity thread.


`
abstract


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/Context#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter,%20int)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter, int flags)
`

Register to receive intent broadcasts, with the receiver optionally being
exposed to Instant Apps.


`
abstract


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/Context#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter,%20java.lang.String,%20android.os.Handler,%20int)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter, https://developer.android.com/reference/java/lang/String broadcastPermission, https://developer.android.com/reference/android/os/Handler scheduler, int flags)
`

Register to receive intent broadcasts, to run in the context of
<var translate="no">scheduler</var>.


`
abstract


https://developer.android.com/reference/android/content/Intent` `
https://developer.android.com/reference/android/content/Context#registerReceiver(android.content.BroadcastReceiver,%20android.content.IntentFilter,%20java.lang.String,%20android.os.Handler)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver, https://developer.android.com/reference/android/content/IntentFilter filter, https://developer.android.com/reference/java/lang/String broadcastPermission, https://developer.android.com/reference/android/os/Handler scheduler)
`

Register to receive intent broadcasts, to run in the context of
<var translate="no">scheduler</var>.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#removeStickyBroadcast(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

*This method was deprecated
in API level 21.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#removeStickyBroadcastAsUser(android.content.Intent,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user)
`

*This method was deprecated
in API level 21.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/Context#revokeSelfPermissionOnKill(java.lang.String)(https://developer.android.com/reference/java/lang/String permName)
`

Triggers the asynchronous revocation of a runtime permission.


`


void` `
https://developer.android.com/reference/android/content/Context#revokeSelfPermissionsOnKill(java.util.Collection<java.lang.String>)(https://developer.android.com/reference/java/util/Collection<https://developer.android.com/reference/java/lang/String> permissions)
`

Triggers the revocation of one or more permissions for the calling package.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#revokeUriPermission(android.net.Uri,%20int)(https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Remove all permissions to access a particular content provider Uri
that were previously added with `https://developer.android.com/reference/android/content/Context#grantUriPermission(java.lang.String,%20android.net.Uri,%20int)` or *any other* mechanism.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#revokeUriPermission(java.lang.String,%20android.net.Uri,%20int)(https://developer.android.com/reference/java/lang/String toPackage, https://developer.android.com/reference/android/net/Uri uri, int modeFlags)
`

Remove permissions to access a particular content provider Uri
that were previously added with `https://developer.android.com/reference/android/content/Context#grantUriPermission(java.lang.String,%20android.net.Uri,%20int)` for a specific target
package.


`


void` `
https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/os/Bundle options)
`

Broadcast the given intent to all interested BroadcastReceivers, allowing
an optional required permission to be enforced.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent,%20java.lang.String)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission)
`

Broadcast the given intent to all interested BroadcastReceivers, allowing
an optional required permission to be enforced.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

Broadcast the given intent to all interested BroadcastReceivers.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendBroadcastAsUser(android.content.Intent,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent)` that allows you to specify the
user the broadcast will be sent to.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendBroadcastAsUser(android.content.Intent,%20android.os.UserHandle,%20java.lang.String)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user, https://developer.android.com/reference/java/lang/String receiverPermission)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent,%20java.lang.String)` that allows you to specify the
user the broadcast will be sent to.


`


void` `
https://developer.android.com/reference/android/content/Context#sendBroadcastWithMultiplePermissions(android.content.Intent,%20java.lang.String[])(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermissions)
`

Broadcast the given intent to all interested BroadcastReceivers, allowing
an array of required permissions to be enforced.


`


void` `
https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/java/lang/String receiverAppOp, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of
`https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)` that allows you to specify the App Op to enforce restrictions on which receivers
the broadcast will be sent to.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent)` that allows you to
receive data back from the broadcast.


`


void` `
https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/os/Bundle options)
`

Broadcast the given intent to all interested BroadcastReceivers, delivering
them one at a time to allow more preferred receivers to consume the
broadcast before it is delivered to less preferred receivers.


`


void` `
https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.os.Bundle,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/os/Bundle options, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of `https://developer.android.com/reference/android/content/Context#sendBroadcast(android.content.Intent)` that allows you to
receive data back from the broadcast.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/java/lang/String receiverPermission)
`

Broadcast the given intent to all interested BroadcastReceivers, delivering
them one at a time to allow more preferred receivers to consume the
broadcast before it is delivered to less preferred receivers.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendOrderedBroadcastAsUser(android.content.Intent,%20android.os.UserHandle,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user, https://developer.android.com/reference/java/lang/String receiverPermission, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

Version of
`https://developer.android.com/reference/android/content/Context#sendOrderedBroadcast(android.content.Intent,%20java.lang.String,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)`
that allows you to specify the
user the broadcast will be sent to.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendStickyBroadcast(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

*This method was deprecated
in API level 21.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`


void` `
https://developer.android.com/reference/android/content/Context#sendStickyBroadcast(android.content.Intent,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/Bundle options)
`

*This method was deprecated
in API level 31.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendStickyBroadcastAsUser(android.content.Intent,%20android.os.UserHandle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user)
`

*This method was deprecated
in API level 21.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendStickyOrderedBroadcast(android.content.Intent,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

*This method was deprecated
in API level 21.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#sendStickyOrderedBroadcastAsUser(android.content.Intent,%20android.os.UserHandle,%20android.content.BroadcastReceiver,%20android.os.Handler,%20int,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/UserHandle user, https://developer.android.com/reference/android/content/BroadcastReceiver resultReceiver, https://developer.android.com/reference/android/os/Handler scheduler, int initialCode, https://developer.android.com/reference/java/lang/String initialData, https://developer.android.com/reference/android/os/Bundle initialExtras)
`

*This method was deprecated
in API level 21.
Sticky broadcasts should not be used. They provide no security (anyone
can access them), no protection (anyone can modify them), and many other problems.
The recommended pattern is to use a non-sticky broadcast to report that *something*
has changed, with another mechanism for apps to retrieve the current value whenever
desired.*


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#setTheme(int)(int resid)
`

Set the base theme for this context.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#setWallpaper(android.graphics.Bitmap)(https://developer.android.com/reference/android/graphics/Bitmap bitmap)
`

*This method was deprecated
in API level 15.
Use `https://developer.android.com/reference/android/app/WallpaperManager#setBitmap(android.graphics.Bitmap)` instead.*

*This method requires the caller to hold the permission
`https://developer.android.com/reference/android/Manifest.permission#SET_WALLPAPER`.*


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#setWallpaper(java.io.InputStream)(https://developer.android.com/reference/java/io/InputStream data)
`

*This method was deprecated
in API level 15.
Use `https://developer.android.com/reference/android/app/WallpaperManager#setStream(java.io.InputStream)` instead.*

*This method requires the caller to hold the permission
`https://developer.android.com/reference/android/Manifest.permission#SET_WALLPAPER`.*


`


boolean` `
https://developer.android.com/reference/android/content/Context#shouldShowRequestPermissionRationale(java.lang.String)(https://developer.android.com/reference/java/lang/String permission)
`

Gets whether you should show UI with rationale before requesting a permission.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#startActivities(android.content.Intent[],%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intents, https://developer.android.com/reference/android/os/Bundle options)
`

Launch multiple new activities.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#startActivities(android.content.Intent[])(https://developer.android.com/reference/android/content/Intent intents)
`

Same as `https://developer.android.com/reference/android/content/Context#startActivities(android.content.Intent[],%20android.os.Bundle)` with no options
specified.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#startActivity(android.content.Intent)(https://developer.android.com/reference/android/content/Intent intent)
`

Same as `https://developer.android.com/reference/android/content/Context#startActivity(android.content.Intent,%20android.os.Bundle)` with no options
specified.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#startActivity(android.content.Intent,%20android.os.Bundle)(https://developer.android.com/reference/android/content/Intent intent, https://developer.android.com/reference/android/os/Bundle options)
`

Launch a new activity.


`
abstract


https://developer.android.com/reference/android/content/ComponentName` `
https://developer.android.com/reference/android/content/Context#startForegroundService(android.content.Intent)(https://developer.android.com/reference/android/content/Intent service)
`

Similar to `https://developer.android.com/reference/android/content/Context#startService(android.content.Intent)`, but with an implicit promise that the
Service will call `https://developer.android.com/reference/android/app/Service#startForeground(int,%20android.app.Notification)` once it begins running.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#startInstrumentation(android.content.ComponentName,%20java.lang.String,%20android.os.Bundle)(https://developer.android.com/reference/android/content/ComponentName className, https://developer.android.com/reference/java/lang/String profileFile, https://developer.android.com/reference/android/os/Bundle arguments)
`

Start executing an `https://developer.android.com/reference/android/app/Instrumentation` class.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#startIntentSender(android.content.IntentSender,%20android.content.Intent,%20int,%20int,%20int)(https://developer.android.com/reference/android/content/IntentSender intent, https://developer.android.com/reference/android/content/Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags)
`

Same as `https://developer.android.com/reference/android/content/Context#startIntentSender(android.content.IntentSender,%20android.content.Intent,%20int,%20int,%20int,%20android.os.Bundle)`
with no options specified.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#startIntentSender(android.content.IntentSender,%20android.content.Intent,%20int,%20int,%20int,%20android.os.Bundle)(https://developer.android.com/reference/android/content/IntentSender intent, https://developer.android.com/reference/android/content/Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, https://developer.android.com/reference/android/os/Bundle options)
`

Like `https://developer.android.com/reference/android/content/Context#startActivity(android.content.Intent,%20android.os.Bundle)`, but taking a IntentSender
to start.


`
abstract


https://developer.android.com/reference/android/content/ComponentName` `
https://developer.android.com/reference/android/content/Context#startService(android.content.Intent)(https://developer.android.com/reference/android/content/Intent service)
`

Request that a given application service be started.


`
abstract


boolean` `
https://developer.android.com/reference/android/content/Context#stopService(android.content.Intent)(https://developer.android.com/reference/android/content/Intent service)
`

Request that a given application service be stopped.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#unbindService(android.content.ServiceConnection)(https://developer.android.com/reference/android/content/ServiceConnection conn)
`

Disconnect from an application service.


`


void` `
https://developer.android.com/reference/android/content/Context#unregisterComponentCallbacks(android.content.ComponentCallbacks)(https://developer.android.com/reference/android/content/ComponentCallbacks callback)
`

Remove a `https://developer.android.com/reference/android/content/ComponentCallbacks` object that was previously registered
with `https://developer.android.com/reference/android/content/Context#registerComponentCallbacks(android.content.ComponentCallbacks)`.


`


void` `
https://developer.android.com/reference/android/content/Context#unregisterDeviceIdChangeListener(java.util.function.IntConsumer)(https://developer.android.com/reference/java/util/function/IntConsumer listener)
`

Removes a device ID changed listener from the Context.


`
abstract


void` `
https://developer.android.com/reference/android/content/Context#unregisterReceiver(android.content.BroadcastReceiver)(https://developer.android.com/reference/android/content/BroadcastReceiver receiver)
`

Unregister a previously registered BroadcastReceiver.


`


void` `
https://developer.android.com/reference/android/content/Context#updateServiceBindings(java.util.Collection<android.content.Context.UpdateBindingParams>)(https://developer.android.com/reference/java/util/Collection<https://developer.android.com/reference/android/content/Context.UpdateBindingParams> params)
`

Perform a batch update of existing bindings.


`


void` `
https://developer.android.com/reference/android/content/Context#updateServiceGroup(android.content.ServiceConnection,%20int,%20int)(https://developer.android.com/reference/android/content/ServiceConnection conn, int group, int importance)
`

For a service previously bound with `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)` or a related method, change
how the system manages that service's process in relation to other processes.


From class `

https://developer.android.com/reference/java/lang/Object

` `


https://developer.android.com/reference/java/lang/Object` `
https://developer.android.com/reference/java/lang/Object#clone()()
`

Creates and returns a copy of this object.


`


boolean` `
https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj)
`

Indicates whether some other object is "equal to" this one.


`


void` `
https://developer.android.com/reference/java/lang/Object#finalize()()
`

Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.


`


final

https://developer.android.com/reference/java/lang/Class<?>` `
https://developer.android.com/reference/java/lang/Object#getClass()()
`

Returns the runtime class of this `Object`.


`


int` `
https://developer.android.com/reference/java/lang/Object#hashCode()()
`

Returns a hash code value for the object.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#notify()()
`

Wakes up a single thread that is waiting on this object's
monitor.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#notifyAll()()
`

Wakes up all threads that are waiting on this object's monitor.


`


https://developer.android.com/reference/java/lang/String` `
https://developer.android.com/reference/java/lang/Object#toString()()
`

Returns a string representation of the object.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos)
`

Causes the current thread to wait until it is awakened, typically
by being *notified* or *interrupted*, or until a
certain amount of real time has elapsed.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis)
`

Causes the current thread to wait until it is awakened, typically
by being *notified* or *interrupted*, or until a
certain amount of real time has elapsed.


`


final

void` `
https://developer.android.com/reference/java/lang/Object#wait()()
`

Causes the current thread to wait until it is awakened, typically
by being *notified* or *interrupted*.


From interface `

https://developer.android.com/reference/android/content/ComponentCallbacks2

` `
abstract


void` `
https://developer.android.com/reference/android/content/ComponentCallbacks2#onTrimMemory(int)(int level)
`

Called when the operating system has determined that it is a good
time for a process to trim unneeded memory from its process.


From interface `

https://developer.android.com/reference/android/content/ComponentCallbacks

` `
abstract


void` `
https://developer.android.com/reference/android/content/ComponentCallbacks#onConfigurationChanged(android.content.res.Configuration)(https://developer.android.com/reference/android/content/res/Configuration newConfig)
`

Called by the system when the device configuration changes while your
component is running.


`
abstract


void` `
https://developer.android.com/reference/android/content/ComponentCallbacks#onLowMemory()()
`

*This method was deprecated
in API level 35.
Since API level 14 this is superseded by
`https://developer.android.com/reference/android/content/ComponentCallbacks2#onTrimMemory(int)`.
Since API level 34 this is never called.
If you're overriding ComponentCallbacks2#onTrimMemory and
your minSdkVersion is greater than API 14, you can provide
an empty implementation for this method.*


## Constants

### EXTRA_FILL_RESPONSE

Added in [API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final String EXTRA_FILL_RESPONSE
```

Name of the `https://developer.android.com/reference/android/service/autofill/FillResponse` extra used to return a delayed fill response.

Please see `https://developer.android.com/reference/android/service/autofill/FillRequest#getDelayedFillIntentSender()` on how to send a delayed
fill response to framework.

<br />

<br />

Constant Value:

"android.service.autofill.extra.FILL_RESPONSE"


### SERVICE_INTERFACE

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final String SERVICE_INTERFACE
```

The `https://developer.android.com/reference/android/content/Intent` that must be declared as handled by the service.
To be supported, the service must also require the
`https://developer.android.com/reference/android/Manifest.permission#BIND_AUTOFILL_SERVICE` permission so
that other applications can not abuse it.

<br />

Constant Value:

"android.service.autofill.AutofillService"


### SERVICE_META_DATA

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final String SERVICE_META_DATA
```

Name under which a AutoFillService component publishes information about itself.
This meta-data should reference an XML resource containing a
``<`https://developer.android.com/reference/android/R.styleable#AutofillService`>`` tag.
This is a a sample XML file configuring an AutoFillService:

```
 <autofill-service
    android:settingsActivity="foo.bar.SettingsActivity"
    . . .
/>
```

<br />

<br />

Constant Value:

"android.autofill"


## Public constructors

### AutofillService

```
public AutofillService ()
```

<br />

<br />

## Public methods

### getFillEventHistory

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level
36](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public final FillEventHistory getFillEventHistory ()
```


**This method was deprecated
in API level 36.**   

Use `https://developer.android.com/reference/android/service/autofill/AutofillService#onSessionDestroyed(android.service.autofill.FillEventHistory)`

Gets the events that happened after the last `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)`
call.

This method is typically used to keep track of previous user actions to optimize further
requests. For example, the service might return email addresses in alphabetical order by
default, but change that order based on the address the user picked on previous requests.

The history is not persisted over reboots, and it's cleared every time the service replies
to a `https://developer.android.com/reference/android/service/autofill/AutofillService#onFillRequest(android.service.autofill.FillRequest,%20android.os.CancellationSignal,%20android.service.autofill.FillCallback)` by calling `https://developer.android.com/reference/android/service/autofill/FillCallback#onSuccess(android.service.autofill.FillResponse)` or `https://developer.android.com/reference/android/service/autofill/FillCallback#onFailure(java.lang.CharSequence)` (if the
service doesn't call any of these methods, the history will clear out after some pre-defined
time). Hence, the service should call `https://developer.android.com/reference/android/service/autofill/AutofillService#getFillEventHistory()` before finishing the
`https://developer.android.com/reference/android/service/autofill/FillCallback`.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/service/autofill/FillEventHistory` | The history or `null` if there are no events. <br /> |

| Throws ||
|---|---|
| `https://developer.android.com/reference/java/lang/RuntimeException` | if the event history could not be retrieved. |

### onBind

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public final IBinder onBind (Intent intent)
```

Return the communication channel to the service. May return null if
clients can not bind to the service. The returned
`https://developer.android.com/reference/android/os/IBinder` is usually for a complex interface
that has been [described using
aidl](https://developer.android.com/guide/components/aidl).

*Note that unlike other application components, calls on to the
IBinder interface returned here may not happen on the main thread
of the process* . More information about the main thread can be found in
[Processes and
Threads](https://developer.android.com/guide/topics/fundamentals/processes-and-threads).

<br />

<br />

| Parameters ||
|---|---|
| `intent` | `Intent`: The Intent that was used to bind to this service, as given to `https://developer.android.com/reference/android/content/Context#bindService(android.content.Intent,%20android.content.Context.BindServiceFlags,%20java.util.concurrent.Executor,%20android.content.ServiceConnection)`. Note that any extras that were included with the Intent at that point will *not* be seen here. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/os/IBinder` | Return an IBinder through which clients can call on to the service. <br /> |

### onConnected

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void onConnected ()
```

Called when the Android system connects to service.

You should generally do initialization here rather than in `https://developer.android.com/reference/android/service/autofill/AutofillService#onCreate()`.

<br />

### onCreate

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void onCreate ()
```

Called by the system when the service is first created. Do not call this method directly.

If you override this method you *must* call through to the
superclass implementation.

<br />

### onDisconnected

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void onDisconnected ()
```

Called when the Android system disconnects from the service.

At this point this service may no longer be an active `https://developer.android.com/reference/android/service/autofill/AutofillService`.
It should not make calls on `https://developer.android.com/reference/android/view/autofill/AutofillManager` that requires the caller to be
the current service.

<br />

### onFillRequest

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public abstract void onFillRequest (FillRequest request, 
                CancellationSignal cancellationSignal, 
                FillCallback callback)
```

Called by the Android system do decide if a screen can be autofilled by the service.

Service must call one of the `https://developer.android.com/reference/android/service/autofill/FillCallback` methods (like
`https://developer.android.com/reference/android/service/autofill/FillCallback#onSuccess(android.service.autofill.FillResponse)`
or `https://developer.android.com/reference/android/service/autofill/FillCallback#onFailure(java.lang.CharSequence)`)
to notify the result of the request.

<br />

| Parameters ||
|---|---|
| `request` | `FillRequest`: the `https://developer.android.com/reference/android/service/autofill/FillRequest` to handle. See `https://developer.android.com/reference/android/service/autofill/FillResponse` for examples of multiple-sections requests. This value cannot be `null`. <br /> |
| `cancellationSignal` | `CancellationSignal`: signal for observing cancellation requests. The system will use this to notify you that the fill result is no longer needed and you should stop handling this fill request in order to save resources. This value cannot be `null`. <br /> |
| `callback` | `FillCallback`: object used to notify the result of the request. This value cannot be `null`. <br /> |

### onSaveRequest

Added in [API level 26](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public abstract void onSaveRequest (SaveRequest request, 
                SaveCallback callback)
```

Called when the user requests the service to save the contents of a screen.

If the service could not handle the request right away---for example, because it must
launch an activity asking the user to authenticate first or because the network is
down---the service could keep the `https://developer.android.com/reference/android/service/autofill/SaveRequest` and reuse it later,
but the service **must always** call `https://developer.android.com/reference/android/service/autofill/SaveCallback#onSuccess()` or
`https://developer.android.com/reference/android/service/autofill/SaveCallback#onSuccess(android.content.IntentSender)` right away.

**Note:** To retrieve the actual value of fields input by the user, the service
should call
`https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getAutofillValue()`; if it calls
`https://developer.android.com/reference/android/app/assist/AssistStructure.ViewNode#getText()` or other methods, there is no
guarantee such method will return the most recent value of the field.

<br />

| Parameters ||
|---|---|
| `request` | `SaveRequest`: the `https://developer.android.com/reference/android/service/autofill/SaveRequest` to handle. See `https://developer.android.com/reference/android/service/autofill/FillResponse` for examples of multiple-sections requests. This value cannot be `null`. <br /> |
| `callback` | `SaveCallback`: object used to notify the result of the request. This value cannot be `null`. <br /> |

### onSavedDatasetsInfoRequest

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void onSavedDatasetsInfoRequest (SavedDatasetsInfoCallback callback)
```

Called from system settings to display information about the datasets the user saved to this
service.

There is no timeout for the request, but it's recommended to return the result within a
few seconds, or the user may navigate away from the activity that would display the result.

<br />

| Parameters ||
|---|---|
| `callback` | `SavedDatasetsInfoCallback`: callback for responding to the request. This value cannot be `null`. <br /> |

### onSessionDestroyed

Added in [API level 36](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void onSessionDestroyed (FillEventHistory history)
```

Called when an Autofill context has ended and the Autofill session is finished. This will be
called as the last step of the Autofill lifecycle described in `https://developer.android.com/reference/android/view/autofill/AutofillManager`.

This will also contain the finished Session's FillEventHistory, so providers do not need
to explicitly call `https://developer.android.com/reference/android/service/autofill/AutofillService#getFillEventHistory()`

This will usually happens whenever `https://developer.android.com/reference/android/view/autofill/AutofillManager#commit()` or `https://developer.android.com/reference/android/view/autofill/AutofillManager#cancel()` is called.

<br />

| Parameters ||
|---|---|
| `history` | `FillEventHistory`: This value may be `null`. <br /> |