Merge "Refresh opacity and statefulness on tint change" into oc-dev (1148bc81) · Commits · e / os / android_frameworks_base

graphics/java/android/graphics/drawable/DrawableContainer.java

+22 −3

Original line number	Diff line number	Diff line
		@@ -88,7 +88,9 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
		}

		@Override
		public @Config int getChangingConfigurations() {
		public
		@Config
		int getChangingConfigurations() {
		return super.getChangingConfigurations()
		\| mDrawableContainerState.getChangingConfigurations();
		}
		@@ -210,6 +212,7 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
		/**
		* Change the global fade duration when a new drawable is entering
		* the scene.
		*
		* @param ms The amount of time to fade in milliseconds.
		*/
		public void setEnterFadeDuration(int ms) {
		@@ -219,6 +222,7 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
		/**
		* Change the global fade duration when a new drawable is leaving
		* the scene.
		*
		* @param ms The amount of time to fade in milliseconds.
		*/
		public void setExitFadeDuration(int ms) {
		@@ -375,6 +379,13 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {

		@Override
		public void invalidateDrawable(@NonNull Drawable who) {
		// This may have been called as the result of a tint changing, in
		// which case we may need to refresh the cached statefulness or
		// opacity.
		if (mDrawableContainerState != null) {
		mDrawableContainerState.invalidateCache();
		}

		if (who == mCurrDrawable && getCallback() != null) {
		getCallback().invalidateDrawable(this);
		}
		@@ -822,8 +833,8 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
		mDrawables[pos] = dr;
		mNumChildren++;
		mChildrenChangingConfigurations \|= dr.getChangingConfigurations();
		mCheckedStateful = false;
		mCheckedOpacity = false;

		invalidateCache();

		mConstantPadding = null;
		mCheckedPadding = false;
		@@ -833,6 +844,14 @@ public class DrawableContainer extends Drawable implements Drawable.Callback {
		return pos;
		}

		/**
		* Invalidates the cached opacity and statefulness.
		*/
		void invalidateCache() {
		mCheckedOpacity = false;
		mCheckedStateful = false;
		}

		final int getCapacity() {
		return mDrawables.length;
		}

graphics/java/android/graphics/drawable/LayerDrawable.java

+9 −1

Original line number	Diff line number	Diff line
		@@ -986,6 +986,11 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
		if (mSuspendChildInvalidation) {
		mChildRequestedInvalidation = true;
		} else {
		// This may have been called as the result of a tint changing, in
		// which case we may need to refresh the cached statefulness or
		// opacity.
		mLayerState.invalidateCache();

		invalidateSelf();
		}
		}
		@@ -2121,7 +2126,10 @@ public class LayerDrawable extends Drawable implements Drawable.Callback {
		return true;
		}

		public void invalidateCache() {
		/**
		* Invalidates the cached opacity and statefulness.
		*/
		void invalidateCache() {
		mCheckedOpacity = false;
		mCheckedStateful = false;
		}