# GetSchemaResponse
Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Summary:[Nested Classes](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#nestedclasses)\|[Inherited Constants](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#inhconstants)\|[Fields](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#lfields)\|[Methods](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#inhmethods)
# GetSchemaResponse
*** ** * ** ***
[Kotlin](https://developer.android.com/reference/kotlin/android/app/appsearch/GetSchemaResponse "View this page in Kotlin")\|Java
`
public
final
class
GetSchemaResponse
`
`
extends `[Object](https://developer.android.com/reference/java/lang/Object)`
``
implements
`[Parcelable](https://developer.android.com/reference/android/os/Parcelable)`
`
|---|-----------------------------------------|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.app.appsearch.GetSchemaResponse |
*** ** * ** ***
The response class of[AppSearchSession.getSchema](https://developer.android.com/reference/android/app/appsearch/AppSearchSession#getSchema(java.util.concurrent.Executor,%20java.util.function.Consumer>))
## Summary
| ### Nested classes ||
|----------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` class` | [GetSchemaResponse.Builder](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse.Builder) Builder for[GetSchemaResponse](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse)objects. |
| ### Inherited constants |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| From interface[android.os.Parcelable](https://developer.android.com/reference/android/os/Parcelable) |-------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `int` | [CONTENTS_FILE_DESCRIPTOR](https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR) Descriptor bit used with[describeContents()](https://developer.android.com/reference/android/os/Parcelable#describeContents()): indicates that the Parcelable object's flattened representation includes a file descriptor. | | `int` | [PARCELABLE_WRITE_RETURN_VALUE](https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE) Flag for use with[writeToParcel(Parcel, int)](https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)): the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`". | |
| ### Fields ||
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------|
| ` public static final `[Creator](https://developer.android.com/reference/android/os/Parcelable.Creator)`<`[GetSchemaResponse](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse)`>` | [CREATOR](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#CREATOR)
|
| ### Public methods ||
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` `[Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[PackageIdentifier](https://developer.android.com/reference/android/app/appsearch/PackageIdentifier)`>` | ` `[getPubliclyVisibleSchemas](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#getPubliclyVisibleSchemas())`() ` Returns a mapping of publicly visible schemas to the[PackageIdentifier](https://developer.android.com/reference/android/app/appsearch/PackageIdentifier)specifying the package the schemas are from. |
| ` `[Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[Set](https://developer.android.com/reference/java/util/Set)`<`[Set](https://developer.android.com/reference/java/util/Set)`<`[Integer](https://developer.android.com/reference/java/lang/Integer)`>>>` | ` `[getRequiredPermissionsForSchemaTypeVisibility](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#getRequiredPermissionsForSchemaTypeVisibility())`() ` Returns a mapping of schema types to the set of[Manifest.permission](https://developer.android.com/reference/android/Manifest.permission)combination sets that querier must hold to access that schema type. |
| ` `[Set](https://developer.android.com/reference/java/util/Set)`<`[String](https://developer.android.com/reference/java/lang/String)`>` | ` `[getSchemaTypesNotDisplayedBySystem](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#getSchemaTypesNotDisplayedBySystem())`() ` Returns all the schema types that are opted out of being displayed and visible on any system UI surface. |
| ` `[Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[Set](https://developer.android.com/reference/java/util/Set)`<`[SchemaVisibilityConfig](https://developer.android.com/reference/android/app/appsearch/SchemaVisibilityConfig)`>>` | ` `[getSchemaTypesVisibleToConfigs](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#getSchemaTypesVisibleToConfigs())`() ` Returns a mapping of schema types to the set of[SchemaVisibilityConfig](https://developer.android.com/reference/android/app/appsearch/SchemaVisibilityConfig)that have access to that schema type. |
| ` `[Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[Set](https://developer.android.com/reference/java/util/Set)`<`[PackageIdentifier](https://developer.android.com/reference/android/app/appsearch/PackageIdentifier)`>>` | ` `[getSchemaTypesVisibleToPackages](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#getSchemaTypesVisibleToPackages())`() ` Returns a mapping of schema types to the set of packages that have access to that schema type. |
| ` `[Set](https://developer.android.com/reference/java/util/Set)`<`[AppSearchSchema](https://developer.android.com/reference/android/app/appsearch/AppSearchSchema)`>` | ` `[getSchemas](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#getSchemas())`() ` Return the schemas most recently successfully provided to[AppSearchSession.setSchema](https://developer.android.com/reference/android/app/appsearch/AppSearchSession#setSchema(android.app.appsearch.SetSchemaRequest,%20java.util.concurrent.Executor,%20java.util.concurrent.Executor,%20java.util.function.Consumer>)). |
| ` int` | ` `[getVersion](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#getVersion())`() ` Returns the overall database schema version. |
| ` void` | ` `[writeToParcel](https://developer.android.com/reference/android/app/appsearch/GetSchemaResponse#writeToParcel(android.os.Parcel,%20int))`(`[Parcel](https://developer.android.com/reference/android/os/Parcel)` dest, int flags) ` Flatten this object in to a Parcel. |
| ### Inherited methods |
|-----------------------|---|
| From class` `[java.lang.Object](https://developer.android.com/reference/java/lang/Object)` ` |--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](https://developer.android.com/reference/java/lang/Object) | ` `[clone](https://developer.android.com/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object. | | ` boolean` | ` `[equals](https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](https://developer.android.com/reference/java/lang/Object)` obj) ` Indicates whether some other object is "equal to" this one. | | ` void` | ` `[finalize](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 `[Class](https://developer.android.com/reference/java/lang/Class)`` | ` `[getClass](https://developer.android.com/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this`Object`. | | ` int` | ` `[hashCode](https://developer.android.com/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object. | | ` final void` | ` `[notify](https://developer.android.com/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` `[notifyAll](https://developer.android.com/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor. | | ` `[String](https://developer.android.com/reference/java/lang/String) | ` `[toString](https://developer.android.com/reference/java/lang/Object#toString())`() ` Returns a string representation of the object. | | ` final void` | ` `[wait](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` | ` `[wait](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` | ` `[wait](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` `[android.os.Parcelable](https://developer.android.com/reference/android/os/Parcelable)` ` |------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract int` | ` `[describeContents](https://developer.android.com/reference/android/os/Parcelable#describeContents())`() ` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. | | ` abstract void` | ` `[writeToParcel](https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int))`(`[Parcel](https://developer.android.com/reference/android/os/Parcel)` dest, int flags) ` Flatten this object in to a Parcel. | ||
## Fields
### CREATOR
Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Also in[T Extensions 13](https://developer.android.com/sdkExtensions)
```
public static final Creator CREATOR
```
## Public methods
### getPubliclyVisibleSchemas
Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Also in[T Extensions 13](https://developer.android.com/sdkExtensions)
```
public Map getPubliclyVisibleSchemas ()
```
Returns a mapping of publicly visible schemas to the[PackageIdentifier](https://developer.android.com/reference/android/app/appsearch/PackageIdentifier)specifying the package the schemas are from.
If no schemas have been set as publicly visible, an empty set will be returned.
| Returns ||
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[PackageIdentifier](https://developer.android.com/reference/android/app/appsearch/PackageIdentifier)`>` | This value cannot be`null`.
|
### getRequiredPermissionsForSchemaTypeVisibility
Added in[API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Also in[T Extensions 3](https://developer.android.com/sdkExtensions)
```
public Map>> getRequiredPermissionsForSchemaTypeVisibility ()
```
Returns a mapping of schema types to the set of[Manifest.permission](https://developer.android.com/reference/android/Manifest.permission)combination sets that querier must hold to access that schema type.
The querier could read the[GenericDocument](https://developer.android.com/reference/android/app/appsearch/GenericDocument)objects under the`schemaType`if they holds ALL required permissions of ANY of the individual value sets.
For example, if the Map contains`{{permissionA, PermissionB}, {
PermissionC, PermissionD}, {PermissionE}}`.
- A querier holding both PermissionA and PermissionB has access.
- A querier holding both PermissionC and PermissionD has access.
- A querier holding only PermissionE has access.
- A querier holding both PermissionA and PermissionE has access.
- A querier holding only PermissionA doesn't have access.
- A querier holding only PermissionA and PermissionC doesn't have access.
| Returns ||
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[Set](https://developer.android.com/reference/java/util/Set)`<`[Set](https://developer.android.com/reference/java/util/Set)`<`[Integer](https://developer.android.com/reference/java/lang/Integer)`>>>` | The map contains schema type and all combinations of required permission for querier to access it. The supported Permission are[SetSchemaRequest.READ_SMS](https://developer.android.com/reference/android/app/appsearch/SetSchemaRequest#READ_SMS),[SetSchemaRequest.READ_CALENDAR](https://developer.android.com/reference/android/app/appsearch/SetSchemaRequest#READ_CALENDAR),[SetSchemaRequest.READ_CONTACTS](https://developer.android.com/reference/android/app/appsearch/SetSchemaRequest#READ_CONTACTS),[SetSchemaRequest.READ_EXTERNAL_STORAGE](https://developer.android.com/reference/android/app/appsearch/SetSchemaRequest#READ_EXTERNAL_STORAGE),[SetSchemaRequest.READ_HOME_APP_SEARCH_DATA](https://developer.android.com/reference/android/app/appsearch/SetSchemaRequest#READ_HOME_APP_SEARCH_DATA)and[SetSchemaRequest.READ_ASSISTANT_APP_SEARCH_DATA](https://developer.android.com/reference/android/app/appsearch/SetSchemaRequest#READ_ASSISTANT_APP_SEARCH_DATA). This value cannot be`null`.
|
### getSchemaTypesNotDisplayedBySystem
Added in[API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Also in[T Extensions 3](https://developer.android.com/sdkExtensions)
```
public Set getSchemaTypesNotDisplayedBySystem ()
```
Returns all the schema types that are opted out of being displayed and visible on any system UI surface.
| Returns ||
|--------------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [Set](https://developer.android.com/reference/java/util/Set)`<`[String](https://developer.android.com/reference/java/lang/String)`>` | This value cannot be`null`.
|
### getSchemaTypesVisibleToConfigs
Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Also in[T Extensions 13](https://developer.android.com/sdkExtensions)
```
public Map> getSchemaTypesVisibleToConfigs ()
```
Returns a mapping of schema types to the set of[SchemaVisibilityConfig](https://developer.android.com/reference/android/app/appsearch/SchemaVisibilityConfig)that have access to that schema type.
| Returns ||
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[Set](https://developer.android.com/reference/java/util/Set)`<`[SchemaVisibilityConfig](https://developer.android.com/reference/android/app/appsearch/SchemaVisibilityConfig)`>>` | This value cannot be`null`.
|
**See also:**
- [SetSchemaRequest.Builder.addSchemaTypeVisibleToConfig(String, SchemaVisibilityConfig)](https://developer.android.com/reference/android/app/appsearch/SetSchemaRequest.Builder#addSchemaTypeVisibleToConfig(java.lang.String,%20android.app.appsearch.SchemaVisibilityConfig))
### getSchemaTypesVisibleToPackages
Added in[API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
Also in[T Extensions 3](https://developer.android.com/sdkExtensions)
```
public Map> getSchemaTypesVisibleToPackages ()
```
Returns a mapping of schema types to the set of packages that have access to that schema type.
| Returns ||
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [Map](https://developer.android.com/reference/java/util/Map)`<`[String](https://developer.android.com/reference/java/lang/String)`, `[Set](https://developer.android.com/reference/java/util/Set)`<`[PackageIdentifier](https://developer.android.com/reference/android/app/appsearch/PackageIdentifier)`>>` | This value cannot be`null`.
|
### getSchemas
Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public Set getSchemas ()
```
Return the schemas most recently successfully provided to[AppSearchSession.setSchema](https://developer.android.com/reference/android/app/appsearch/AppSearchSession#setSchema(android.app.appsearch.SetSchemaRequest,%20java.util.concurrent.Executor,%20java.util.concurrent.Executor,%20java.util.function.Consumer>)).
| Returns ||
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------|
| [Set](https://developer.android.com/reference/java/util/Set)`<`[AppSearchSchema](https://developer.android.com/reference/android/app/appsearch/AppSearchSchema)`>` | This value cannot be`null`.
|
### getVersion
Added in[API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public int getVersion ()
```
Returns the overall database schema version.
If the database is empty, 0 will be returned.
| Returns ||
|-------|------------------------------|
| `int` | Value is 0 or greater
|
### writeToParcel
Added in[API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)
```
public void writeToParcel (Parcel dest,
int flags)
```
Flatten this object in to a Parcel.
| Parameters ||
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `dest` | `Parcel`: This value cannot be`null`.
|
| `flags` | `int`: Additional flags about how the object should be written. May be 0 or[Parcelable.PARCELABLE_WRITE_RETURN_VALUE](https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE). Value is either`0`or a combination of[Parcelable.PARCELABLE_WRITE_RETURN_VALUE](https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE), and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES
|