Merge "Set system gesture exclusion rects for Bubbles" (b1709f88) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java

+25 −0

Original line number	Diff line number	Diff line
		@@ -64,6 +64,8 @@ import com.android.systemui.statusbar.notification.collection.NotificationEntry;

		import java.math.BigDecimal;
		import java.math.RoundingMode;
		import java.util.Collections;
		import java.util.List;

		/**
		* Renders bubbles in a stack and handles animating expanded and collapsed states.
		@@ -164,6 +166,8 @@ public class BubbleStackView extends FrameLayout {
		int[] mTempLoc = new int[2];
		RectF mTempRect = new RectF();

		private final List<Rect> mSystemGestureExclusionRects = Collections.singletonList(new Rect());

		private ViewTreeObserver.OnPreDrawListener mViewUpdater =
		new ViewTreeObserver.OnPreDrawListener() {
		@Override
		@@ -175,6 +179,9 @@ public class BubbleStackView extends FrameLayout {
		}
		};

		private ViewTreeObserver.OnDrawListener mSystemGestureExcludeUpdater =
		this::updateSystemGestureExcludeRects;

		private ViewClippingUtil.ClippingParameters mClippingParameters =
		new ViewClippingUtil.ClippingParameters() {

		@@ -361,6 +368,19 @@ public class BubbleStackView extends FrameLayout {
		return false;
		}

		private void updateSystemGestureExcludeRects() {
		// Exclude the region occupied by the first BubbleView in the stack
		Rect excludeZone = mSystemGestureExclusionRects.get(0);
		if (mBubbleContainer.getChildCount() > 0) {
		View firstBubble = mBubbleContainer.getChildAt(0);
		excludeZone.set(firstBubble.getLeft(), firstBubble.getTop(), firstBubble.getRight(),
		firstBubble.getBottom());
		} else {
		excludeZone.setEmpty();
		}
		mBubbleContainer.setSystemGestureExclusionRects(mSystemGestureExclusionRects);
		}

		/**
		* Updates the visibility of the 'dot' indicating an update on the bubble.
		* @param key the {@link NotificationEntry#key} associated with the bubble.
		@@ -669,12 +689,17 @@ public class BubbleStackView extends FrameLayout {
		updateExpandedBubble();
		applyCurrentState();

		// This must be a separate OnDrawListener since it should be called for every draw.
		getViewTreeObserver().addOnDrawListener(mSystemGestureExcludeUpdater);

		mIsExpansionAnimating = true;

		Runnable updateAfter = () -> {
		applyCurrentState();
		mIsExpansionAnimating = false;
		requestUpdate();
		getViewTreeObserver().removeOnDrawListener(mSystemGestureExcludeUpdater);
		updateSystemGestureExcludeRects();
		};

		if (shouldExpand) {