/** Finish the session. */
public void finish() {
if (mToken == null) {
throw new IllegalStateException("Can't call before onCreate()");
}
hideWindow();
try {
mSystemService.finish(mToken);
} catch (RemoteException e) {
}
}
/**
* @hide Ask that a new activity be started for voice interaction. This will create a new
* dedicated task in the activity manager for this voice interaction session; this means that
* {@link Intent#FLAG_ACTIVITY_NEW_TASK Intent.FLAG_ACTIVITY_NEW_TASK} will be set for you to
* make it a new task.
* <p>The newly started activity will be displayed to the user in a special way, as a layer
* under the voice interaction UI.
* <p>As the voice activity runs, it can retrieve a {@link android.app.VoiceInteractor}
* through which it can perform voice interactions through your session. These requests for
* voice interactions will appear as callbacks on {@link #onGetSupportedCommands}, {@link
* #onConfirm}, {@link #onCommand}, and {@link #onCancel}.
* <p>You will receive a call to {@link #onTaskStarted} when the task starts up and {@link
* #onTaskFinished} when the last activity has finished.
* @param intent The Intent to start this voice interaction. The given Intent will always have
* {@link Intent#CATEGORY_VOICE Intent.CATEGORY_VOICE} added to it, since this is part of a
* voice interaction.
*/
@SystemApi
public void startVoiceActivity(Intent intent) {
if (mToken == null) {
throw new IllegalStateException("Can't call before onCreate()");
}
try {
intent.migrateExtraStreamToClipData();
intent.prepareToLeaveProcess();
int res =
mSystemService.startVoiceActivity(
mToken, intent, intent.resolveType(mContext.getContentResolver()));
Instrumentation.checkStartActivityResult(res, intent);
} catch (RemoteException e) {
}
}