Fix accessibility order in nav bar (c62cf80f) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -67,6 +67,9 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
		private SparseArray<ButtonDispatcher> mButtonDispatchers;
		private String mCurrentLayout;

		private View mLastRot0;
		private View mLastRot90;

		public NavigationBarInflaterView(Context context, AttributeSet attrs) {
		super(context, attrs);
		mDensity = context.getResources().getConfiguration().densityDpi;
		@@ -163,6 +166,7 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
		String[] start = sets[0].split(BUTTON_SEPARATOR);
		String[] center = sets[1].split(BUTTON_SEPARATOR);
		String[] end = sets[2].split(BUTTON_SEPARATOR);
		// Inflate these in start to end order or accessibility traversal will be messed up.
		inflateButtons(start, (ViewGroup) mRot0.findViewById(R.id.ends_group), false);
		inflateButtons(start, (ViewGroup) mRot90.findViewById(R.id.ends_group), true);

		@@ -240,6 +244,15 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
		}
		parent.addView(v);
		addToDispatchers(v);
		View lastView = landscape ? mLastRot90 : mLastRot0;
		if (lastView != null) {
		v.setAccessibilityTraversalAfter(lastView.getId());
		}
		if (landscape) {
		mLastRot90 = v;
		} else {
		mLastRot0 = v;
		}
		return v;
		}