Document that SurfaceView is synchronous in N (6ee192f4) · Commits · e / os / android_frameworks_base

core/java/android/view/SurfaceView.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -82,6 +82,13 @@ import java.util.concurrent.locks.ReentrantLock;
		* and
		* {@link SurfaceHolder.Callback#surfaceDestroyed SurfaceHolder.Callback.surfaceDestroyed()}.
		* </ul>
		*
		* <p class="note"><strong>Note:</strong> Starting in platform version
		* {@link android.os.Build.VERSION_CODES#N}, SurfaceView's window position is
		* updated synchronously with other View rendering. This means that translating
		* and scaling a SurfaceView on screen will not cause rendering artifacts. Such
		* artifacts may occur on previous versions of the platform when its window is
		* positioned asynchronously.</p>
		*/
		public class SurfaceView extends View {
		static private final String TAG = "SurfaceView";