Merge "[Notif] Fix a11y when guts is open" into pi-dev (0db01a64) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java

+39 −0

Original line number	Diff line number	Diff line
		@@ -1651,6 +1651,45 @@ public class ExpandableNotificationRow extends ActivatableNotificationView
		mMenuRow.resetMenu();
		}

		void onGutsOpened() {
		resetTranslation();
		updateContentAccessibilityImportanceForGuts(false /* isEnabled */);
		}

		void onGutsClosed() {
		updateContentAccessibilityImportanceForGuts(true /* isEnabled */);
		}

		/**
		* Updates whether all the non-guts content inside this row is important for accessibility.
		*
		* @param isEnabled whether the content views should be enabled for accessibility
		*/
		private void updateContentAccessibilityImportanceForGuts(boolean isEnabled) {
		if (mChildrenContainer != null) {
		updateChildAccessibilityImportance(mChildrenContainer, isEnabled);
		}
		if (mLayouts != null) {
		for (View view : mLayouts) {
		updateChildAccessibilityImportance(view, isEnabled);
		}
		}

		if (isEnabled) {
		this.requestAccessibilityFocus();
		}
		}

		/**
		* Updates whether the given childView is important for accessibility based on
		* {@code isEnabled}.
		*/
		private void updateChildAccessibilityImportance(View childView, boolean isEnabled) {
		childView.setImportantForAccessibility(isEnabled
		? View.IMPORTANT_FOR_ACCESSIBILITY_AUTO
		: View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
		}

		public CharSequence getActiveRemoteInputText() {
		return mPrivateLayout.getActiveRemoteInputText();
		}

+2 −1

Original line number	Diff line number	Diff line
		@@ -159,6 +159,7 @@ public class NotificationGutsManager implements Dumpable {
		row.setGutsView(item);
		row.setTag(sbn.getPackageName());
		row.getGuts().setClosedListener((NotificationGuts g) -> {
		row.onGutsClosed();
		if (!g.willBeRemoved() && !row.isRemoved()) {
		mListContainer.onHeightChanged(
		row, !mPresenter.isPresenterFullyCollapsed() /* needsAnimation */);
		@@ -390,7 +391,7 @@ public class NotificationGutsManager implements Dumpable {
		x,
		y,
		needsFalsingProtection,
		row::resetTranslation);
		row::onGutsOpened);

		row.closeRemoteInput();
		mListContainer.onHeightChanged(row, true /* needsAnimation */);