Attempt to fix invisible Keyguard #2 (d41083ad) · Commits · e / os / android_frameworks_base

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

+6 −1

Original line number	Diff line number	Diff line
		@@ -86,6 +86,7 @@ public abstract class PanelView extends FrameLayout {
		private String mViewName;
		private float mInitialTouchY;
		private float mInitialTouchX;
		private boolean mTouchDisabled;

		private Interpolator mLinearOutSlowInInterpolator;
		private Interpolator mFastOutSlowInInterpolator;
		@@ -207,9 +208,13 @@ public abstract class PanelView extends FrameLayout {
		event.offsetLocation(-deltaX, -deltaY);
		}

		public void setTouchDisabled(boolean disabled) {
		mTouchDisabled = disabled;
		}

		@Override
		public boolean onTouchEvent(MotionEvent event) {
		if (mInstantExpanding) {
		if (mInstantExpanding \|\| mTouchDisabled) {
		return false;
		}

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

+16 −0

Original line number	Diff line number	Diff line
		@@ -404,6 +404,12 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
		private int mNavigationBarMode;
		private Boolean mScreenOn;

		// The second field is a bit different from the first one because it only listens to screen on/
		// screen of events from Keyguard. We need this so we don't have a race condition with the
		// broadcast. In the future, we should remove the first field altogether and rename the second
		// field.
		private boolean mScreenOnFromKeyguard;

		private ViewMediatorCallback mKeyguardViewMediatorCallback;
		private ScrimController mScrimController;

		@@ -3466,6 +3472,13 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
		public void showKeyguard() {
		setBarState(StatusBarState.KEYGUARD);
		updateKeyguardState(false /* goingToFullShade /, false / fromShadeLocked */);
		if (!mScreenOnFromKeyguard) {

		// If the screen is off already, we need to disable touch events because these might
		// collapse the panel after we expanded it, and thus we would end up with a blank
		// Keyguard.
		mNotificationPanel.setTouchDisabled(true);
		}
		instantExpandNotificationsPanel();
		mLeaveOpenOnKeyguardHide = false;
		if (mDraggedDownRow != null) {
		@@ -3870,12 +3883,15 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
		}

		public void onScreenTurnedOff() {
		mScreenOnFromKeyguard = false;
		mStackScroller.setAnimationsEnabled(false);
		}

		public void onScreenTurnedOn() {
		mScreenOnFromKeyguard = true;
		mStackScroller.setAnimationsEnabled(true);
		mNotificationPanel.onScreenTurnedOn();
		mNotificationPanel.setTouchDisabled(false);
		}

		/**