Merge "Fix navigation bar order in seascape" into nyc-mr1-dev (5a078db9) · Commits · e / os / android_frameworks_base

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

+17 −1

Original line number	Diff line number	Diff line
		@@ -28,7 +28,6 @@ import android.widget.LinearLayout;
		import android.widget.Space;

		import com.android.systemui.R;
		import com.android.systemui.SystemUIFactory;
		import com.android.systemui.statusbar.policy.KeyButtonView;
		import com.android.systemui.tuner.TunerService;

		@@ -71,6 +70,8 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
		private View mLastRot0;
		private View mLastRot90;

		private boolean mAlternativeOrder;

		public NavigationBarInflaterView(Context context, AttributeSet attrs) {
		super(context, attrs);
		mDensity = context.getResources().getConfiguration().densityDpi;
		@@ -114,6 +115,7 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
		false);
		mRot90.setId(R.id.rot90);
		addView(mRot90);
		updateAlternativeOrder();
		if (getParent() instanceof NavigationBarView) {
		((NavigationBarView) getParent()).updateRotatedViews();
		}
		@@ -152,6 +154,20 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
		}
		}

		public void setAlternativeOrder(boolean alternativeOrder) {
		if (alternativeOrder != mAlternativeOrder) {
		mAlternativeOrder = alternativeOrder;
		updateAlternativeOrder();
		}
		}

		private void updateAlternativeOrder() {
		((ReverseLinearLayout) mRot90.findViewById(R.id.ends_group)).setAlternativeOrder(
		mAlternativeOrder);
		((ReverseLinearLayout) mRot90.findViewById(R.id.center_group)).setAlternativeOrder(
		mAlternativeOrder);
		}

		private void initiallyFill(ButtonDispatcher buttonDispatcher) {
		addAll(buttonDispatcher, (ViewGroup) mRot0.findViewById(R.id.ends_group));
		addAll(buttonDispatcher, (ViewGroup) mRot0.findViewById(R.id.center_group));

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

+6 −2

Original line number	Diff line number	Diff line
		@@ -99,6 +99,8 @@ public class NavigationBarView extends LinearLayout {
		private final SparseArray<ButtonDispatcher> mButtonDisatchers = new SparseArray<>();
		private Configuration mConfiguration;

		private NavigationBarInflaterView mNavigationInflaterView;

		private class NavTransitionListener implements TransitionListener {
		private boolean mBackTransitioning;
		private boolean mHomeAppearing;
		@@ -472,9 +474,10 @@ public class NavigationBarView extends LinearLayout {

		@Override
		public void onFinishInflate() {
		mNavigationInflaterView = (NavigationBarInflaterView) findViewById(
		R.id.navigation_inflater);
		updateRotatedViews();
		((NavigationBarInflaterView) findViewById(R.id.navigation_inflater)).setButtonDispatchers(
		mButtonDisatchers);
		mNavigationInflaterView.setButtonDispatchers(mButtonDisatchers);

		getImeSwitchButton().setOnClickListener(mImeSwitcherClickListener);

		@@ -530,6 +533,7 @@ public class NavigationBarView extends LinearLayout {
		}
		mCurrentView = mRotatedViews[rot];
		mCurrentView.setVisibility(View.VISIBLE);
		mNavigationInflaterView.setAlternativeOrder(rot == Surface.ROTATION_90);
		for (int i = 0; i < mButtonDisatchers.size(); i++) {
		mButtonDisatchers.valueAt(i).setCurrentView(mCurrentView);
		}

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

+27 −18

Original line number	Diff line number	Diff line
		@@ -30,7 +30,11 @@ import java.util.ArrayList;
		*/
		public class ReverseLinearLayout extends LinearLayout {

		private boolean mIsLayoutRtl;
		/** If true, the layout is reversed vs. a regular linear layout */
		private boolean mIsLayoutReverse;

		/** If true, the layout is opposite to it's natural reversity from the layout direction */
		private boolean mIsAlternativeOrder;

		public ReverseLinearLayout(Context context, @Nullable AttributeSet attrs) {
		super(context, attrs);
		@@ -39,45 +43,50 @@ public class ReverseLinearLayout extends LinearLayout {
		@Override
		protected void onFinishInflate() {
		super.onFinishInflate();
		mIsLayoutRtl = getResources().getConfiguration()
		.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
		updateOrder();
		}

		@Override
		public void addView(View child) {
		reversParams(child.getLayoutParams());
		if (mIsLayoutRtl) {
		super.addView(child);
		} else {
		if (mIsLayoutReverse) {
		super.addView(child, 0);
		} else {
		super.addView(child);
		}
		}

		@Override
		public void addView(View child, ViewGroup.LayoutParams params) {
		reversParams(params);
		if (mIsLayoutRtl) {
		super.addView(child, params);
		} else {
		if (mIsLayoutReverse) {
		super.addView(child, 0, params);
		} else {
		super.addView(child, params);
		}
		}

		@Override
		protected void onConfigurationChanged(Configuration newConfig) {
		super.onConfigurationChanged(newConfig);
		updateRTLOrder();
		public void onRtlPropertiesChanged(int layoutDirection) {
		super.onRtlPropertiesChanged(layoutDirection);
		updateOrder();
		}

		public void setAlternativeOrder(boolean alternative) {
		mIsAlternativeOrder = alternative;
		updateOrder();
		}

		/**
		* In landscape, the LinearLayout is not auto mirrored since it is vertical. Therefore we
		* have to do it manually
		*/
		private void updateRTLOrder() {
		boolean isLayoutRtl = getResources().getConfiguration()
		.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
		if (mIsLayoutRtl != isLayoutRtl) {
		// RTL changed, swap the order of all views.
		private void updateOrder() {
		boolean isLayoutRtl = getLayoutDirection() == LAYOUT_DIRECTION_RTL;
		boolean isLayoutReverse = isLayoutRtl ^ mIsAlternativeOrder;

		if (mIsLayoutReverse != isLayoutReverse) {
		// reversity changed, swap the order of all views.
		int childCount = getChildCount();
		ArrayList<View> childList = new ArrayList<>(childCount);
		for (int i = 0; i < childCount; i++) {
		@@ -87,7 +96,7 @@ public class ReverseLinearLayout extends LinearLayout {
		for (int i = childCount - 1; i >= 0; i--) {
		super.addView(childList.get(i));
		}
		mIsLayoutRtl = isLayoutRtl;
		mIsLayoutReverse = isLayoutReverse;
		}
		}