Hide underlying toolbars from TalkBack when covered by ActionMode. (9450b964) · Commits · e / os / android_packages_apps_DocumentsUI

src/com/android/documentsui/dirlist/DirectoryFragment.java

+23 −1

Original line number	Diff line number	Diff line
		@@ -72,6 +72,7 @@ import android.view.MotionEvent;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.ImageView;
		import android.widget.Toolbar;
		import android.widget.TextView;

		import com.android.documentsui.BaseActivity;
		@@ -521,6 +522,12 @@ public class DirectoryFragment extends Fragment
		mSelected.clear();
		mNoDeleteCount = 0;
		mNoRenameCount = -1;

		// Re-enable TalkBack for the toolbars, as they are no longer covered by action mode.
		final Toolbar toolbar = (Toolbar) getActivity().findViewById(R.id.toolbar);
		final Toolbar rootsToolbar = (Toolbar) getActivity().findViewById(R.id.roots_toolbar);
		toolbar.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_AUTO);
		rootsToolbar.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_AUTO);
		}

		@Override
		@@ -530,7 +537,22 @@ public class DirectoryFragment extends Fragment
		int size = mSelectionManager.getSelection().size();
		mode.getMenuInflater().inflate(R.menu.mode_directory, menu);
		mode.setTitle(TextUtils.formatSelectedCount(size));
		return (size > 0);

		if (size > 0) {
		// Hide the toolbars if action mode is enabled, so TalkBack doesn't navigate to
		// these controls when using linear navigation.
		final Toolbar toolbar = (Toolbar) getActivity().findViewById(R.id.toolbar);
		final Toolbar rootsToolbar = (Toolbar) getActivity().findViewById(
		R.id.roots_toolbar);
		toolbar.setImportantForAccessibility(
		View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);
		rootsToolbar.setImportantForAccessibility(
		View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS);

		return true;
		}

		return false;
		}

		@Override