PhoneWindowManager: Delay setting updates during window animation. (00295091) · Commits · e / os / android_frameworks_base

core/java/android/view/WindowManagerPolicy.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -1192,4 +1192,14 @@ public interface WindowManagerPolicy {
		* entering animation resource id is stored in anim[1].
		*/
		public void selectDisplayMetricsUpdateAnimationLw(int anim[]);

		/**
		* A window animation has been scheduled
		*/
		public void windowAnimationStarted();

		/**
		* Animating windows has finished
		*/
		public void windowAnimationFinished();
		}

+25 −2

Original line number	Diff line number	Diff line
		@@ -337,6 +337,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		// Behavior of volbtn music controls
		boolean mVolBtnMusicControls;
		boolean mIsLongPress;
		private boolean mAnimatingWindows;
		private boolean mNeedUpdateSettings;

		private static final class PointerLocationInputEventReceiver extends InputEventReceiver {
		private final PointerLocationView mView;
		@@ -661,10 +663,16 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		}

		@Override public void onChange(boolean selfChange) {
		// A settings update potentially means triggering a configuration change,
		// which we don't want to do during a window animation
		if (mAnimatingWindows) {
		mNeedUpdateSettings = true;
		} else {
		updateSettings();
		updateRotation(false);
		}
		}
		}

		class MyOrientationListener extends WindowOrientationListener {
		MyOrientationListener(Context context, Handler handler) {
		@@ -5566,6 +5574,21 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		return true;
		}

		@Override
		public void windowAnimationStarted() {
		mAnimatingWindows = true;
		}

		@Override
		public void windowAnimationFinished() {
		mAnimatingWindows = false;
		if (mNeedUpdateSettings) {
		updateSettings();
		updateRotation(false);
		mNeedUpdateSettings = false;
		}
		}

		@Override
		public void dump(String prefix, PrintWriter pw, String[] args) {
		pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode);

+1 −0

Original line number	Diff line number	Diff line
		@@ -650,6 +650,7 @@ public class WindowAnimator {
		if (mAnimating) {
		mService.scheduleAnimationLocked();
		} else if (wasAnimating) {
		mPolicy.windowAnimationFinished();
		mService.requestTraversalLocked();
		}
		if (WindowManagerService.DEBUG_WINDOW_TRACE) {

+1 −0

Original line number	Diff line number	Diff line
		@@ -9323,6 +9323,7 @@ public class WindowManagerService extends IWindowManager.Stub
		void scheduleAnimationLocked() {
		if (!mAnimationScheduled) {
		mAnimationScheduled = true;
		mPolicy.windowAnimationStarted();
		mChoreographer.postCallback(
		Choreographer.CALLBACK_ANIMATION, mAnimator.mAnimationRunnable, null);
		}