Merge "Update active touch regions in the nav bar" into rvc-qpr-dev (4d3f42cf) · Commits · e / os / android_frameworks_base

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -354,6 +354,7 @@ public class NavigationBarFragment extends LifecycleFragment implements Callback
		// If the button will actually become visible and the navbar is about to hide,
		// tell the statusbar to keep it around for longer
		mAutoHideController.touchAutoHide();
		mNavigationBarView.notifyActiveTouchRegions();
		}
		};

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

+19 −34

Original line number	Diff line number	Diff line
		@@ -113,12 +113,8 @@ public class NavigationBarView extends FrameLayout implements
		int mNavigationIconHints = 0;
		private int mNavBarMode;

		private Rect mHomeButtonBounds = new Rect();
		private Rect mBackButtonBounds = new Rect();
		private Rect mRecentsButtonBounds = new Rect();
		private Rect mRotationButtonBounds = new Rect();
		private final Region mActiveRegion = new Region();
		private int[] mTmpPosition = new int[2];
		private Rect mTmpBounds = new Rect();

		private KeyButtonDrawable mBackIcon;
		private KeyButtonDrawable mHomeDefaultIcon;
		@@ -709,6 +705,7 @@ public class NavigationBarView extends FrameLayout implements
		getHomeButton().setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE);
		getRecentsButton().setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);
		getHomeHandle().setVisibility(disableHomeHandle ? View.INVISIBLE : View.VISIBLE);
		notifyActiveTouchRegions();
		}

		@VisibleForTesting
		@@ -927,42 +924,30 @@ public class NavigationBarView extends FrameLayout implements
		protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
		super.onLayout(changed, left, top, right, bottom);

		notifyActiveTouchRegions();
		mRecentsOnboarding.setNavBarHeight(getMeasuredHeight());
		}

		/**
		* Notifies the overview service of the active touch regions.
		*/
		public void notifyActiveTouchRegions() {
		mActiveRegion.setEmpty();
		updateButtonLocation(getBackButton(), mBackButtonBounds, true);
		updateButtonLocation(getHomeButton(), mHomeButtonBounds, false);
		updateButtonLocation(getRecentsButton(), mRecentsButtonBounds, false);
		updateButtonLocation(getRotateSuggestionButton(), mRotationButtonBounds, true);
		// TODO: Handle button visibility changes
		updateButtonLocation(getBackButton());
		updateButtonLocation(getHomeButton());
		updateButtonLocation(getRecentsButton());
		updateButtonLocation(getRotateSuggestionButton());
		mOverviewProxyService.onActiveNavBarRegionChanges(mActiveRegion);
		mRecentsOnboarding.setNavBarHeight(getMeasuredHeight());
		}

		private void updateButtonLocation(ButtonDispatcher button, Rect buttonBounds,
		boolean isActive) {
		private void updateButtonLocation(ButtonDispatcher button) {
		View view = button.getCurrentView();
		if (view == null) {
		buttonBounds.setEmpty();
		if (view == null \|\| !button.isVisible()) {
		return;
		}
		// Temporarily reset the translation back to origin to get the position in window
		final float posX = view.getTranslationX();
		final float posY = view.getTranslationY();
		view.setTranslationX(0);
		view.setTranslationY(0);

		if (isActive) {
		view.getLocationOnScreen(mTmpPosition);
		buttonBounds.set(mTmpPosition[0], mTmpPosition[1],
		mTmpPosition[0] + view.getMeasuredWidth(),
		mTmpPosition[1] + view.getMeasuredHeight());
		mActiveRegion.op(buttonBounds, Op.UNION);
		}
		view.getLocationInWindow(mTmpPosition);
		buttonBounds.set(mTmpPosition[0], mTmpPosition[1],
		mTmpPosition[0] + view.getMeasuredWidth(),
		mTmpPosition[1] + view.getMeasuredHeight());
		view.setTranslationX(posX);
		view.setTranslationY(posY);

		view.getBoundsOnScreen(mTmpBounds);
		mActiveRegion.op(mTmpBounds, Op.UNION);
		}

		private void updateOrientationViews() {