Fixed LTR and RTL naming confusion in navigation bar (74c92d6d) · Commits · e / os / android_frameworks_base

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

+7 −7

Original line number	Diff line number	Diff line
		@@ -87,7 +87,7 @@ public class NavigationBarView extends LinearLayout {
		private final NavTransitionListener mTransitionListener = new NavTransitionListener();

		private OnVerticalChangedListener mOnVerticalChangedListener;
		private boolean mIsLtr;
		private boolean mIsLayoutRtl;

		private class NavTransitionListener implements TransitionListener {
		private boolean mBackTransitioning;
		@@ -394,7 +394,7 @@ public class NavigationBarView extends LinearLayout {

		getImeSwitchButton().setOnClickListener(mImeSwitcherClickListener);

		updateLTROrder();
		updateRTLOrder();
		}

		public boolean isVertical() {
		@@ -460,17 +460,17 @@ public class NavigationBarView extends LinearLayout {
		@Override
		protected void onConfigurationChanged(Configuration newConfig) {
		super.onConfigurationChanged(newConfig);
		updateLTROrder();
		updateRTLOrder();
		}

		/**
		* In landscape, the LinearLayout is not auto mirrored since it is vertical. Therefore we
		* have to do it manually
		*/
		private void updateLTROrder() {
		boolean isLtr = getResources().getConfiguration()
		private void updateRTLOrder() {
		boolean isLayoutRtl = getResources().getConfiguration()
		.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
		if (mIsLtr != isLtr) {
		if (mIsLayoutRtl != isLayoutRtl) {

		// We swap all children of the 90 and 270 degree layouts, since they are vertical
		View rotation90 = mRotatedViews[Surface.ROTATION_90];
		@@ -480,7 +480,7 @@ public class NavigationBarView extends LinearLayout {
		if (rotation90 != rotation270) {
		swapChildrenOrderIfVertical(rotation270.findViewById(R.id.nav_buttons));
		}
		mIsLtr = isLtr;
		mIsLayoutRtl = isLayoutRtl;
		}
		}