Hide floating toolbar when selection is out of bounds. (a8151e4e) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/view/FloatingActionMode.java

+26 −0

Original line number	Diff line number	Diff line
		@@ -40,6 +40,8 @@ public class FloatingActionMode extends ActionMode {
		private final Rect mContentRectOnWindow;
		private final Rect mPreviousContentRectOnWindow;
		private final int[] mViewPosition;
		private final Rect mViewRect;
		private final Rect mScreenRect;
		private final View mOriginatingView;

		private final Runnable mMovingOff = new Runnable() {
		@@ -68,6 +70,8 @@ public class FloatingActionMode extends ActionMode {
		mContentRectOnWindow = new Rect();
		mPreviousContentRectOnWindow = new Rect();
		mViewPosition = new int[2];
		mViewRect = new Rect();
		mScreenRect = new Rect();
		mOriginatingView = Preconditions.checkNotNull(originatingView);
		mOriginatingView.getLocationInWindow(mViewPosition);
		}
		@@ -117,6 +121,11 @@ public class FloatingActionMode extends ActionMode {
		public void updateViewLocationInWindow() {
		checkToolbarInitialized();
		mOriginatingView.getLocationInWindow(mViewPosition);
		mViewRect.set(
		mViewPosition[0],
		mViewPosition[1],
		mViewPosition[0] + mOriginatingView.getWidth(),
		mViewPosition[1] + mOriginatingView.getHeight());
		repositionToolbar();
		}

		@@ -135,6 +144,23 @@ public class FloatingActionMode extends ActionMode {
		mFloatingToolbar.updateLayout();
		}
		mPreviousContentRectOnWindow.set(mContentRectOnWindow);

		if (isContentRectWithinBounds()) {
		mFloatingToolbarVisibilityHelper.setOutOfBounds(false);
		} else {
		mFloatingToolbarVisibilityHelper.setOutOfBounds(true);
		}
		}

		private boolean isContentRectWithinBounds() {
		mScreenRect.set(
		0,
		0,
		mContext.getResources().getDisplayMetrics().widthPixels,
		mContext.getResources().getDisplayMetrics().heightPixels);

		return Rect.intersects(mContentRectOnWindow, mScreenRect)
		&& Rect.intersects(mContentRectOnWindow, mViewRect);
		}

		private void notifyContentRectMoving() {