Merge "Hide autofill popup if anchor removed" into oc-mr1-dev am: 8e5e30c5eb (c2840f9f) · Commits · e / os / android_frameworks_base

core/java/android/view/autofill/AutofillPopupWindow.java

+28 −1

Original line number	Diff line number	Diff line
		@@ -47,6 +47,19 @@ public class AutofillPopupWindow extends PopupWindow {
		private final WindowPresenter mWindowPresenter;
		private WindowManager.LayoutParams mWindowLayoutParams;

		private final View.OnAttachStateChangeListener mOnAttachStateChangeListener =
		new View.OnAttachStateChangeListener() {
		@Override
		public void onViewAttachedToWindow(View v) {
		/* ignore - handled by the super class */
		}

		@Override
		public void onViewDetachedFromWindow(View v) {
		dismiss();
		}
		};

		/**
		* Creates a popup window with a presenter owning the window and responsible for
		* showing/hiding/updating the backing window. This can be useful of the window is
		@@ -208,7 +221,21 @@ public class AutofillPopupWindow extends PopupWindow {
		p.packageName = anchor.getContext().getPackageName();
		mWindowPresenter.show(p, getTransitionEpicenter(), isLayoutInsetDecor(),
		anchor.getLayoutDirection());
		return;
		}

		@Override
		protected void attachToAnchor(View anchor, int xoff, int yoff, int gravity) {
		super.attachToAnchor(anchor, xoff, yoff, gravity);
		anchor.addOnAttachStateChangeListener(mOnAttachStateChangeListener);
		}

		@Override
		protected void detachFromAnchor() {
		final View anchor = getAnchor();
		if (anchor != null) {
		anchor.removeOnAttachStateChangeListener(mOnAttachStateChangeListener);
		}
		super.detachFromAnchor();
		}

		@Override

+8 −3

Original line number	Diff line number	Diff line
		@@ -2296,8 +2296,8 @@ public class PopupWindow {
		}

		/** @hide */
		protected final void detachFromAnchor() {
		final View anchor = mAnchor != null ? mAnchor.get() : null;
		protected void detachFromAnchor() {
		final View anchor = getAnchor();
		if (anchor != null) {
		final ViewTreeObserver vto = anchor.getViewTreeObserver();
		vto.removeOnScrollChangedListener(mOnScrollChangedListener);
		@@ -2316,7 +2316,7 @@ public class PopupWindow {
		}

		/** @hide */
		protected final void attachToAnchor(View anchor, int xoff, int yoff, int gravity) {
		protected void attachToAnchor(View anchor, int xoff, int yoff, int gravity) {
		detachFromAnchor();

		final ViewTreeObserver vto = anchor.getViewTreeObserver();
		@@ -2339,6 +2339,11 @@ public class PopupWindow {
		mAnchoredGravity = gravity;
		}

		/** @hide */
		protected @Nullable View getAnchor() {
		return mAnchor != null ? mAnchor.get() : null;
		}

		private void alignToAnchor() {
		final View anchor = mAnchor != null ? mAnchor.get() : null;
		if (anchor != null && anchor.isAttachedToWindow() && hasDecorView()) {