Add feature check before entering PIP. (80fa2d88) · Commits · e / os / android_frameworks_base

core/java/android/app/Activity.java

+16 −2

Original line number	Diff line number	Diff line
		@@ -2136,11 +2136,15 @@ public class Activity extends ContextThemeWrapper
		* @param params non-null parameters to be combined with previously set parameters when entering
		* picture-in-picture.
		*
		* @return true if the system puts this activity into picture-in-picture mode or was already
		* in picture-in-picture mode (@see {@link #isInPictureInPictureMode())
		* @return true if the system successfully put this activity into picture-in-picture mode or was
		* already in picture-in-picture mode (@see {@link #isInPictureInPictureMode()). If the device
		* does not support picture-in-picture, return false.
		*/
		public boolean enterPictureInPictureMode(@NonNull PictureInPictureParams params) {
		try {
		if (!deviceSupportsPictureInPictureMode()) {
		return false;
		}
		if (params == null) {
		throw new IllegalArgumentException("Expected non-null picture-in-picture params");
		}
		@@ -2168,6 +2172,9 @@ public class Activity extends ContextThemeWrapper
		*/
		public void setPictureInPictureParams(@NonNull PictureInPictureParams params) {
		try {
		if (!deviceSupportsPictureInPictureMode()) {
		return;
		}
		if (params == null) {
		throw new IllegalArgumentException("Expected non-null picture-in-picture params");
		}
		@@ -2190,6 +2197,13 @@ public class Activity extends ContextThemeWrapper
		}
		}

		/**
		* @return Whether this device supports picture-in-picture.
		*/
		private boolean deviceSupportsPictureInPictureMode() {
		return getPackageManager().hasSystemFeature(PackageManager.FEATURE_PICTURE_IN_PICTURE);
		}

		void dispatchMovedToDisplay(int displayId, Configuration config) {
		updateDisplay(displayId);
		onMovedToDisplay(displayId, config);