Merge "Add animation to running animation list before starting." into pi-dev (908610fd) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/Dimmer.java

+24 −12

Original line number	Diff line number	Diff line
		@@ -22,7 +22,9 @@ import static com.android.server.wm.AlphaAnimationSpecProto.TO;
		import static com.android.server.wm.AnimationSpecProto.ALPHA;

		import android.graphics.Rect;
		import android.util.Log;
		import android.util.proto.ProtoOutputStream;
		import android.view.Surface;
		import android.view.SurfaceControl;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -171,15 +173,19 @@ class Dimmer {
		*/
		private DimState getDimState(WindowContainer container) {
		if (mDimState == null) {
		try {
		final SurfaceControl ctl = makeDimLayer();
		mDimState = new DimState(ctl);
		/**
		* See documentation on {@link #dimAbove} to understand lifecycle management of Dim's
		* via state resetting for Dim's with containers.
		* See documentation on {@link #dimAbove} to understand lifecycle management of
		* Dim's via state resetting for Dim's with containers.
		*/
		if (container == null) {
		mDimState.mDontReset = true;
		}
		} catch (Surface.OutOfResourcesException e) {
		Log.w(TAG, "OutOfResourcesException creating dim surface");
		}
		}

		mLastRequestedDimContainer = container;
		@@ -189,6 +195,11 @@ class Dimmer {
		private void dim(SurfaceControl.Transaction t, WindowContainer container, int relativeLayer,
		float alpha) {
		final DimState d = getDimState(container);

		if (d == null) {
		return;
		}

		if (container != null) {
		// The dim method is called from WindowState.prepareSurfaces(), which is always called
		// in the correct Z from lowest Z to highest. This ensures that the dim layer is always
		@@ -208,10 +219,11 @@ class Dimmer {
		* @param t A Transaction in which to finish the dim.
		*/
		void stopDim(SurfaceControl.Transaction t) {
		DimState d = getDimState(null);
		t.hide(d.mDimLayer);
		d.isVisible = false;
		d.mDontReset = false;
		if (mDimState != null) {
		t.hide(mDimState.mDimLayer);
		mDimState.isVisible = false;
		mDimState.mDontReset = false;
		}
		}

		/**

services/core/java/com/android/server/wm/SurfaceAnimationRunner.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -206,6 +206,9 @@ class SurfaceAnimationRunner {
		}
		}
		});
		a.mAnim = anim;
		mRunningAnimations.put(a.mLeash, a);

		anim.start();
		if (a.mAnimSpec.canSkipFirstFrame()) {
		// If we can skip the first frame, we start one frame later.
		@@ -215,8 +218,6 @@ class SurfaceAnimationRunner {
		// Immediately start the animation by manually applying an animation frame. Otherwise, the
		// start time would only be set in the next frame, leading to a delay.
		anim.doAnimationFrame(mChoreographer.getFrameTime());
		a.mAnim = anim;
		mRunningAnimations.put(a.mLeash, a);
		}

		private void applyTransformation(RunningAnimation a, Transaction t, long currentPlayTime) {