Make sure textviews draw in layers (21f42302) · Commits · e / os / android_frameworks_base

core/java/android/view/View.java

+14 −3

Original line number	Diff line number	Diff line
		@@ -6976,6 +6976,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* @hide
		*/
		public boolean includeForAccessibility() {
		//noinspection SimplifiableIfStatement
		if (mAttachInfo != null) {
		return (mAttachInfo.mAccessibilityFetchFlags
		& AccessibilityNodeInfo.FLAG_INCLUDE_NOT_IMPORTANT_VIEWS) != 0
		@@ -7564,8 +7565,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* @return True if the event was handled by the view, false otherwise.
		*/
		protected boolean dispatchHoverEvent(MotionEvent event) {
		//noinspection SimplifiableIfStatement
		ListenerInfo li = mListenerInfo;
		//noinspection SimplifiableIfStatement
		if (li != null && li.mOnHoverListener != null
		&& (mViewFlags & ENABLED_MASK) == ENABLED
		&& li.mOnHoverListener.onHover(this, event)) {
		@@ -12625,8 +12626,16 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		attachInfo.mHardwareRenderer.isEnabled() &&
		attachInfo.mHardwareRenderer.validate()) {
		getHardwareLayer();
		// TODO: We need a better way to handle this case
		// If views have registered pre-draw listeners they need
		// to be notified before we build the layer. Those listeners
		// may however rely on other events to happen first so we
		// cannot just invoke them here until they don't cancel the
		// current frame
		if (!attachInfo.mTreeObserver.hasOnPreDrawListeners()) {
		attachInfo.mViewRootImpl.dispatchFlushHardwareLayerUpdates();
		}
		}
		break;
		case LAYER_TYPE_SOFTWARE:
		buildDrawingCache(true);
		@@ -15251,6 +15260,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* @param selected true if the view must be selected, false otherwise
		*/
		public void setSelected(boolean selected) {
		//noinspection DoubleNegation
		if (((mPrivateFlags & PFLAG_SELECTED) != 0) != selected) {
		mPrivateFlags = (mPrivateFlags & ~PFLAG_SELECTED) \| (selected ? PFLAG_SELECTED : 0);
		if (!selected) resetPressedState();
		@@ -15295,6 +15305,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* @param activated true if the view must be activated, false otherwise
		*/
		public void setActivated(boolean activated) {
		//noinspection DoubleNegation
		if (((mPrivateFlags & PFLAG_ACTIVATED) != 0) != activated) {
		mPrivateFlags = (mPrivateFlags & ~PFLAG_ACTIVATED) \| (activated ? PFLAG_ACTIVATED : 0);
		invalidate(true);
		@@ -16804,8 +16815,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* </p>
		*/
		public boolean dispatchDragEvent(DragEvent event) {
		//noinspection SimplifiableIfStatement
		ListenerInfo li = mListenerInfo;
		//noinspection SimplifiableIfStatement
		if (li != null && li.mOnDragListener != null && (mViewFlags & ENABLED_MASK) == ENABLED
		&& li.mOnDragListener.onDrag(this, event)) {
		return true;

core/java/android/view/ViewTreeObserver.java

+10 −3

Original line number	Diff line number	Diff line
		@@ -243,9 +243,9 @@ public final class ViewTreeObserver {

		@Override
		public int hashCode() {
		int result = contentInsets != null ? contentInsets.hashCode() : 0;
		result = 31 * result + (visibleInsets != null ? visibleInsets.hashCode() : 0);
		result = 31 * result + (touchableRegion != null ? touchableRegion.hashCode() : 0);
		int result = contentInsets.hashCode();
		result = 31 * result + visibleInsets.hashCode();
		result = 31 * result + touchableRegion.hashCode();
		result = 31 * result + mTouchableInsets;
		return result;
		}
		@@ -813,6 +813,13 @@ public final class ViewTreeObserver {
		}
		}

		/**
		* Returns whether there are listeners for on pre-draw events.
		*/
		final boolean hasOnPreDrawListeners() {
		return mOnPreDrawListeners != null && mOnPreDrawListeners.size() > 0;
		}

		/**
		* Notifies registered listeners that the drawing pass is about to start. If a
		* listener returns true, then the drawing pass is canceled and rescheduled. This can