InputConnectionCompat
class InputConnectionCompat
| kotlin.Any | |
| ↳ | androidx.core.view.inputmethod.InputConnectionCompat |
Helper for accessing features in InputConnection introduced after API level 13 in a backwards compatible fashion.
Summary
Nested classes |
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| abstract |
Listener for commitContent method call, in a backwards compatible fashion. |
Constants |
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| static Int |
When this flag is used, the editor will be able to request temporary access permissions to the content URI contained in the |
Public constructors |
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<init>() |
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Public methods |
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| static Boolean |
commitContent(@NonNull inputConnection: InputConnection, @NonNull editorInfo: EditorInfo, @NonNull inputContentInfo: InputContentInfoCompat, flags: Int, @Nullable opts: Bundle?)Calls commitContent API, in a backwards compatible fashion. |
| static InputConnection |
createWrapper(@NonNull inputConnection: InputConnection, @NonNull editorInfo: EditorInfo, @NonNull onCommitContentListener: InputConnectionCompat.OnCommitContentListener)Creates a wrapper |
Constants
INPUT_CONTENT_GRANT_READ_URI_PERMISSION
static val INPUT_CONTENT_GRANT_READ_URI_PERMISSION: Int
When this flag is used, the editor will be able to request temporary access permissions to the content URI contained in the InputContentInfoCompat object, in a similar manner that has been recommended in Sharing Files.
Make sure that the content provider owning the Uri sets the grantUriPermissions attribute in its manifest or included the <grant-uri-permissions> tag.
Supported only on API >= 25.
On API <= 24 devices, IME developers need to ensure that the content URI is accessible only from the target application, for example, by generating a URL with a unique name that others cannot guess. IME developers can also rely on the following information of the target application to do additional access checks in their android.content.ContentProvider.
- On API >= 23
EditorInfo#packageNameis guaranteed to not be spoofed, which can later be compared withandroid.content.ContentProvider#getCallingPackage()in theandroid.content.ContentProvider. android.view.inputmethod.InputBinding#getUid()is guaranteed to not be spoofed, which can later be compared withandroid.os.Binder#getCallingUid()in theandroid.content.ContentProvider.
Value: 0x00000001
Public constructors
<init>
InputConnectionCompat()
Deprecated: This type should not be instantiated as it contains only static methods.
Public methods
commitContent
static fun commitContent(
@NonNull inputConnection: InputConnection,
@NonNull editorInfo: EditorInfo,
@NonNull inputContentInfo: InputContentInfoCompat,
flags: Int,
@Nullable opts: Bundle?
): Boolean
Calls commitContent API, in a backwards compatible fashion.
| Parameters | |
|---|---|
inputConnection |
InputConnection: InputConnection with which commitContent API will be called |
editorInfo |
EditorInfo: EditorInfo associated with the given inputConnection |
inputContentInfo |
InputContentInfoCompat: content information to be passed to the editor |
flags |
Int: 0 or INPUT_CONTENT_GRANT_READ_URI_PERMISSION |
opts |
Bundle?: optional bundle data. This can be null |
| Return | |
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Boolean: true if this request is accepted by the application, no matter if the request is already handled or still being handled in background |
createWrapper
@NonNull static fun createWrapper(
@NonNull inputConnection: InputConnection,
@NonNull editorInfo: EditorInfo,
@NonNull onCommitContentListener: InputConnectionCompat.OnCommitContentListener
): InputConnection
Creates a wrapper InputConnection object from an existing InputConnection and OnCommitContentListener that can be returned to the system.
By returning the wrapper object to the IME, the editor can be notified by OnCommitContentListener#onCommitContent(InputContentInfoCompat, int, Bundle) when the IME calls InputConnectionCompat#commitContent(InputConnection, EditorInfo, * InputContentInfoCompat, int, Bundle) and the corresponding Framework API that is available on API >= 25.
| Parameters | |
|---|---|
inputConnection |
InputConnection: InputConnection to be wrapped |
editorInfo |
EditorInfo: EditorInfo associated with the given inputConnection |
onCommitContentListener |
InputConnectionCompat.OnCommitContentListener: the listener that the wrapper object will call |
| Return | |
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InputConnection: a wrapper InputConnection object that can be returned to the IME |
| Exceptions | |
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IllegalArgumentException |
when inputConnection, editorInfo, or onCommitContentListener is null |