Require a permission for Q apps using full screen intents (47fd15fa) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -150,6 +150,7 @@ package android {
		field public static final java.lang.String UPDATE_DEVICE_STATS = "android.permission.UPDATE_DEVICE_STATS";
		field public static final java.lang.String USE_BIOMETRIC = "android.permission.USE_BIOMETRIC";
		field public static final deprecated java.lang.String USE_FINGERPRINT = "android.permission.USE_FINGERPRINT";
		field public static final java.lang.String USE_FULL_SCREEN_INTENT = "android.permission.USE_FULL_SCREEN_INTENT";
		field public static final java.lang.String USE_SIP = "android.permission.USE_SIP";
		field public static final java.lang.String VIBRATE = "android.permission.VIBRATE";
		field public static final java.lang.String WAKE_LOCK = "android.permission.WAKE_LOCK";

core/java/android/app/Notification.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -3848,6 +3848,9 @@ public class Notification implements Parcelable
		* The system UI may choose to display a heads-up notification, instead of
		* launching this intent, while the user is using the device.
		* </p>
		* <p>Apps targeting {@link Build.VERSION_CODES#Q} and above will have to request
		* a permission ({@link android.Manifest.permission#USE_FULL_SCREEN_INTENT}) in order to
		* use full screen intents.</p>
		*
		* @param intent The pending intent to launch.
		* @param highPriority Passing true will cause this notification to be sent

core/res/AndroidManifest.xml

+6 −0

Original line number	Diff line number	Diff line
		@@ -4206,6 +4206,12 @@
		<permission android:name="android.permission.SMS_FINANCIAL_TRANSACTIONS"
		android:protectionLevel="signature\|appop" />

		<!-- Required for apps targeting {@link android.os.Build.VERSION_CODES#P} that want to use
		{@link android.app.Notification.Builder#setFullScreenIntent notification full screen
		intents}. -->
		<permission android:name="android.permission.USE_FULL_SCREEN_INTENT"
		android:protectionLevel="normal" />

		<!-- @SystemApi Allows requesting the framework broadcast the
		{@link Intent#ACTION_DEVICE_CUSTOMIZATION_READY} intent.
		@hide -->

services/core/java/com/android/server/notification/NotificationManagerService.java

+28 −12

Original line number	Diff line number	Diff line
		@@ -4247,18 +4247,7 @@ public class NotificationManagerService extends SystemService {

		// Fix the notification as best we can.
		try {
		final ApplicationInfo ai = mPackageManagerClient.getApplicationInfoAsUser(
		pkg, PackageManager.MATCH_DEBUG_TRIAGED_MISSING,
		(userId == UserHandle.USER_ALL) ? USER_SYSTEM : userId);
		Notification.addFieldsFromContext(ai, notification);

		int canColorize = mPackageManagerClient.checkPermission(
		android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, pkg);
		if (canColorize == PERMISSION_GRANTED) {
		notification.flags \|= Notification.FLAG_CAN_COLORIZE;
		} else {
		notification.flags &= ~Notification.FLAG_CAN_COLORIZE;
		}
		fixNotification(notification, pkg, userId);

		} catch (NameNotFoundException e) {
		Slog.e(TAG, "Cannot create a context for sending app", e);
		@@ -4359,6 +4348,33 @@ public class NotificationManagerService extends SystemService {
		mHandler.post(new EnqueueNotificationRunnable(userId, r));
		}

		@VisibleForTesting
		protected void fixNotification(Notification notification, String pkg, int userId)
		throws NameNotFoundException {
		final ApplicationInfo ai = mPackageManagerClient.getApplicationInfoAsUser(
		pkg, PackageManager.MATCH_DEBUG_TRIAGED_MISSING,
		(userId == UserHandle.USER_ALL) ? USER_SYSTEM : userId);
		Notification.addFieldsFromContext(ai, notification);

		int canColorize = mPackageManagerClient.checkPermission(
		android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, pkg);
		if (canColorize == PERMISSION_GRANTED) {
		notification.flags \|= Notification.FLAG_CAN_COLORIZE;
		} else {
		notification.flags &= ~Notification.FLAG_CAN_COLORIZE;
		}

		if (ai.targetSdkVersion >= Build.VERSION_CODES.Q) {
		int fullscreenIntentPermission = mPackageManagerClient.checkPermission(
		android.Manifest.permission.USE_FULL_SCREEN_INTENT, pkg);
		if (fullscreenIntentPermission != PERMISSION_GRANTED) {
		notification.fullScreenIntent = null;
		Log.w(TAG, "Package " + pkg +
		": Use of fullScreenIntent requires the USE_FULL_SCREEN_INTENT permission");
		}
		}
		}

		private void doChannelWarningToast(CharSequence toastText) {
		Binder.withCleanCallingIdentity(() -> {
		final int defaultWarningEnabled = Build.IS_DEBUGGABLE ? 1 : 0;