am 26511012: Merge "Clear animations in DisplayLists when done" into jb-dev (4a70bc72) · Commits · e / os / android_frameworks_base

core/java/android/view/GLES20DisplayList.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -131,7 +131,8 @@ class GLES20DisplayList extends DisplayList {
		@Override
		public void setAnimationMatrix(Matrix matrix) {
		try {
		nSetAnimationMatrix(getNativeDisplayList(), matrix.native_instance);
		nSetAnimationMatrix(getNativeDisplayList(),
		(matrix != null) ? matrix.native_instance : 0);
		} catch (IllegalStateException e) {
		// invalid DisplayList okay: we'll set current values the next time we render to it
		}

core/java/android/view/View.java

+27 −9

Original line number	Diff line number	Diff line
		@@ -2128,6 +2128,13 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
		*/
		static final int ACCESSIBILITY_STATE_CHANGED = 0x00000080 << IMPORTANT_FOR_ACCESSIBILITY_SHIFT;

		/**
		* Flag indicating that view has an animation set on it. This is used to track whether an
		* animation is cleared between successive frames, in order to tell the associated
		* DisplayList to clear its animation matrix.
		*/
		static final int VIEW_IS_ANIMATING_TRANSFORM = 0x10000000;

		/* End of masks for mPrivateFlags2 */

		static final int DRAG_MASK = DRAG_CAN_ACCEPT \| DRAG_HOVERED;
		@@ -12777,8 +12784,18 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
		if (a != null) {
		more = drawAnimation(parent, drawingTime, a, scalingRequired);
		concatMatrix = a.willChangeTransformationMatrix();
		if (concatMatrix) {
		mPrivateFlags2 \|= VIEW_IS_ANIMATING_TRANSFORM;
		}
		transformToApply = parent.mChildTransformation;
		} else if (!useDisplayListProperties &&
		} else {
		if ((mPrivateFlags2 & VIEW_IS_ANIMATING_TRANSFORM) == VIEW_IS_ANIMATING_TRANSFORM &&
		mDisplayList != null) {
		// No longer animating: clear out old animation matrix
		mDisplayList.setAnimationMatrix(null);
		mPrivateFlags2 &= ~VIEW_IS_ANIMATING_TRANSFORM;
		}
		if (!useDisplayListProperties &&
		(flags & ViewGroup.FLAG_SUPPORT_STATIC_TRANSFORMATIONS) != 0) {
		final boolean hasTransform =
		parent.getChildStaticTransformation(this, parent.mChildTransformation);
		@@ -12789,6 +12806,7 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
		concatMatrix = (transformType & Transformation.TYPE_MATRIX) != 0;
		}
		}
		}

		concatMatrix \|= !childHasIdentityMatrix;