PopulateStorageAction
public final class PopulateStorageAction implements BackupDeviceAction
Populates test data inside the application sandbox before a backup.
Reads androidx.test.backup.BackupActionInputKeys.STORAGE_TYPE from the incoming arguments and seeds the specified data into android.content.SharedPreferences, a Preferences DataStore, a SQLite database, or raw file storage. See androidx.test.backup.BackupActionInputKeys for the keys each storage type consumes.
Once the data is written, BackupManager.dataChanged is called so the platform knows the app has backup-eligible changes pending.
Summary
Public constructors |
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Public methods |
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@NonNull BackupDeviceActionResult |
execute(@NonNull Context context, @NonNull BackupDeviceActionArgs args)Runs the action payload. |
Public constructors
Public methods
execute
public @NonNull BackupDeviceActionResult execute(@NonNull Context context, @NonNull BackupDeviceActionArgs args)
Runs the action payload.
Implementations should report a recoverable problem, such as a missing argument or a failed assertion, by returning BackupDeviceActionResult.failure rather than by throwing. The host treats a thrown exception as a crash of the action and reports it with a stack trace.
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@NonNull Context context |
application context on the target device |
@NonNull BackupDeviceActionArgs args |
input arguments passed from the host orchestrator, keyed by |
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@NonNull BackupDeviceActionResult |
result returned to the host, keyed by |