Add flag_navigation_bar_overlay (5064d447) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/flags.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -42,4 +42,6 @@
		<bool name="flag_lockscreen_animations">false</bool>

		<bool name="flag_toast_style">false</bool>

		<bool name="flag_navigation_bar_overlay">false</bool>
		</resources>

packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarOverlayController.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import android.content.Context;
		import android.view.View;

		import com.android.systemui.dagger.SysUISingleton;
		import com.android.systemui.statusbar.FeatureFlags;

		import java.util.function.Consumer;

		@@ -31,16 +32,22 @@ import javax.inject.Inject;
		public class NavigationBarOverlayController {

		protected final Context mContext;
		protected final FeatureFlags mFeatureFlags;

		@Inject
		public NavigationBarOverlayController(Context context) {
		public NavigationBarOverlayController(Context context, FeatureFlags featureFlags) {
		mContext = context;
		mFeatureFlags = featureFlags;
		}

		public Context getContext() {
		return mContext;
		}

		public boolean isNavigationBarOverlayEnabled() {
		return mFeatureFlags.isNavigationBarOverlayEnabled();
		}

		/**
		* Initialize the controller with visibility change callback and light/dark icon color.
		*/

packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarTransitions.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -192,6 +192,7 @@ public final class NavigationBarTransitions extends BarTransitions implements
		buttonDispatchers.valueAt(i).setDarkIntensity(darkIntensity);
		}
		mView.getRotationButtonController().setDarkIntensity(darkIntensity);

		Dependency.get(NavigationBarOverlayController.class).setDarkIntensity(darkIntensity);
		for (DarkIntensityListener listener : mDarkIntensityListeners) {
		listener.onDarkIntensity(darkIntensity);

packages/SystemUI/src/com/android/systemui/navigationbar/NavigationBarView.java

+22 −11

Original line number	Diff line number	Diff line
		@@ -171,6 +171,7 @@ public class NavigationBarView extends FrameLayout implements
		private NotificationPanelViewController mPanelView;
		private FloatingRotationButton mFloatingRotationButton;
		private RotationButtonController mRotationButtonController;
		private NavigationBarOverlayController mNavBarOverlayController;

		/**
		* Helper that is responsible for showing the right toast when a disallowed activity operation
		@@ -339,8 +340,11 @@ public class NavigationBarView extends FrameLayout implements
		isGesturalMode ? mFloatingRotationButton : rotateSuggestionButton,
		mRotationButtonListener);

		Dependency.get(NavigationBarOverlayController.class).init(
		mNavBarOverlayController = Dependency.get(NavigationBarOverlayController.class);
		if (mNavBarOverlayController.isNavigationBarOverlayEnabled()) {
		mNavBarOverlayController.init(
		mNavbarOverlayVisibilityChangeCallback, mLightIconColor, mDarkIconColor);
		}

		mConfiguration = new Configuration();
		mTmpLastConfiguration = new Configuration();
		@@ -431,8 +435,9 @@ public class NavigationBarView extends FrameLayout implements

		// The visibility of the navigation bar buttons is dependent on the transient state of
		// the navigation bar.
		Dependency.get(NavigationBarOverlayController.class).setButtonState(
		isTransient, /* force */ false);
		if (mNavBarOverlayController.isNavigationBarOverlayEnabled()) {
		mNavBarOverlayController.setButtonState(isTransient, /* force */ false);
		}
		}

		void onBarTransition(int newMode) {
		@@ -666,7 +671,9 @@ public class NavigationBarView extends FrameLayout implements
		}
		mImeVisible = visible;
		mRotationButtonController.getRotationButton().setCanShowRotationButton(!mImeVisible);
		Dependency.get(NavigationBarOverlayController.class).setCanShow(!mImeVisible);
		if (mNavBarOverlayController.isNavigationBarOverlayEnabled()) {
		mNavBarOverlayController.setCanShow(!mImeVisible);
		}
		}

		public void setDisabledFlags(int disabledFlags) {
		@@ -999,10 +1006,9 @@ public class NavigationBarView extends FrameLayout implements
		} else {
		updateButtonLocation(getRotateSuggestionButton(), inScreenSpace);
		}
		final NavigationBarOverlayController navBarButtonsController =
		Dependency.get(NavigationBarOverlayController.class);
		if (navBarButtonsController.isVisible()) {
		updateButtonLocation(navBarButtonsController.getCurrentView(), inScreenSpace);
		if (mNavBarOverlayController.isNavigationBarOverlayEnabled()
		&& mNavBarOverlayController.isVisible()) {
		updateButtonLocation(mNavBarOverlayController.getCurrentView(), inScreenSpace);
		}
		return mTmpRegion;
		}
		@@ -1230,7 +1236,9 @@ public class NavigationBarView extends FrameLayout implements
		if (mRotationButtonController != null) {
		mRotationButtonController.registerListeners();
		}
		Dependency.get(NavigationBarOverlayController.class).registerListeners();
		if (mNavBarOverlayController.isNavigationBarOverlayEnabled()) {
		mNavBarOverlayController.registerListeners();
		}

		getViewTreeObserver().addOnComputeInternalInsetsListener(mOnComputeInternalInsetsListener);
		updateNavButtonIcons();
		@@ -1247,7 +1255,10 @@ public class NavigationBarView extends FrameLayout implements
		if (mRotationButtonController != null) {
		mRotationButtonController.unregisterListeners();
		}
		Dependency.get(NavigationBarOverlayController.class).unregisterListeners();

		if (mNavBarOverlayController.isNavigationBarOverlayEnabled()) {
		mNavBarOverlayController.unregisterListeners();
		}

		mEdgeBackGestureHandler.onNavBarDetached();
		getViewTreeObserver().removeOnComputeInternalInsetsListener(

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

+4 −0

Original line number	Diff line number	Diff line
		@@ -82,4 +82,8 @@ public class FeatureFlags {
		public boolean isMonetEnabled() {
		return mFlagReader.isEnabled(R.bool.flag_monet);
		}

		public boolean isNavigationBarOverlayEnabled() {
		return mFlagReader.isEnabled(R.bool.flag_navigation_bar_overlay);
		}
		}