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Merge "Make the system action API more clear with documentation" into rvc-dev am: 3987ae1ad8

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Change-Id: If5ee453850ec7e40b01639d4474055a6307ed8f0
This commit is contained in:
Sally Yuen
2020-04-06 23:58:03 +00:00
committed by Automerger Merge Worker
parent 72f4fa946e 3987ae1ad8
commit 6d7de7325c
2 changed files with 15 additions and 1 deletions
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7
core/java/android/accessibilityservice/AccessibilityService.java
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@@ -1819,6 +1819,13 @@ public abstract class AccessibilityService extends Service {
/** /**
* Returns a list of system actions available in the system right now. * Returns a list of system actions available in the system right now.
* <p>
* System actions that correspond to the global action constants will have matching action IDs.
* For example, an with id {@link #GLOBAL_ACTION_BACK} will perform the back action.
* </p>
* <p>
* These actions should be called by {@link #performGlobalAction}.
* </p>
* *
* @return A list of available system actions. * @return A list of available system actions.
*/ */

9
core/java/android/view/accessibility/AccessibilityManager.java
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@@ -1275,7 +1275,14 @@ public final class AccessibilityManager {
/** /**
* Register the provided {@link RemoteAction} with the given actionId * Register the provided {@link RemoteAction} with the given actionId
* * <p>
* To perform established system actions, an accessibility service uses the GLOBAL_ACTION
* constants in {@link android.accessibilityservice.AccessibilityService}. To provide a
* customized implementation for one of these actions, the id of the registered system action
* must match that of the corresponding GLOBAL_ACTION constant. For example, to register a
* Back action, {@code actionId} must be
* {@link android.accessibilityservice.AccessibilityService#GLOBAL_ACTION_BACK}
* </p>
* @param action The remote action to be registered with the given actionId as system action. * @param action The remote action to be registered with the given actionId as system action.
* @param actionId The id uniquely identify the system action. * @param actionId The id uniquely identify the system action.
* @hide * @hide