Merge "Fixed an issue where the keyguard statusbar was faded" into qt-r1-dev am: a474d66a62 (49e044c1) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java

+0 −8

Original line number	Diff line number	Diff line
		@@ -4716,14 +4716,6 @@ public class NotificationStackScrollLayout extends ViewGroup implements ScrollAd
		return mIntrinsicPadding;
		}

		/**
		* @return the y position of the first notification
		*/
		@ShadeViewRefactor(RefactorComponent.COORDINATOR)
		public float getNotificationsTopY() {
		return mTopPadding + getStackTranslation();
		}

		@Override
		@ShadeViewRefactor(RefactorComponent.SHADE_VIEW)
		public boolean shouldDelayChildPressedState() {

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

+11 −15

Original line number	Diff line number	Diff line
		@@ -932,7 +932,7 @@ public class NotificationPanelView extends PanelView implements
		protected void flingToHeight(float vel, boolean expand, float target,
		float collapseSpeedUpFactor, boolean expandBecauseOfFalsing) {
		mHeadsUpTouchHelper.notifyFling(!expand);
		setClosingWithAlphaFadeout(!expand && getFadeoutAlpha() == 1.0f);
		setClosingWithAlphaFadeout(!expand && !isOnKeyguard() && getFadeoutAlpha() == 1.0f);
		super.flingToHeight(vel, expand, target, collapseSpeedUpFactor, expandBecauseOfFalsing);
		}

		@@ -2068,8 +2068,11 @@ public class NotificationPanelView extends PanelView implements
		}

		private float getFadeoutAlpha() {
		float alpha = (getNotificationsTopY() + mNotificationStackScroller.getFirstItemMinHeight())
		/ mQsMinExpansionHeight;
		float alpha;
		if (mQsMinExpansionHeight == 0) {
		return 1.0f;
		}
		alpha = getExpandedHeight() / mQsMinExpansionHeight;
		alpha = Math.max(0, Math.min(alpha, 1));
		alpha = (float) Math.pow(alpha, 0.75);
		return alpha;
		@@ -2127,18 +2130,18 @@ public class NotificationPanelView extends PanelView implements
		float alpha;
		if (mBarState == StatusBarState.KEYGUARD) {

		// When on Keyguard, we hide the header as soon as the top card of the notification
		// stack scroller is close enough (collision distance) to the bottom of the header.
		alpha = getNotificationsTopY()
		// When on Keyguard, we hide the header as soon as we expanded close enough to the
		// header
		alpha = getExpandedHeight()
		/
		(mKeyguardStatusBar.getHeight() + mNotificationsHeaderCollideDistance);
		} else {

		// In SHADE_LOCKED, the top card is already really close to the header. Hide it as
		// soon as we start translating the stack.
		alpha = getNotificationsTopY() / mKeyguardStatusBar.getHeight();
		alpha = getExpandedHeight() / mKeyguardStatusBar.getHeight();
		}
		alpha = MathUtils.constrain(alpha, 0, 1);
		alpha = MathUtils.saturate(alpha);
		alpha = (float) Math.pow(alpha, 0.75);
		return alpha;
		}
		@@ -2190,13 +2193,6 @@ public class NotificationPanelView extends PanelView implements
		mBigClockContainer.setAlpha(alpha);
		}

		private float getNotificationsTopY() {
		if (mNotificationStackScroller.getNotGoneChildCount() == 0) {
		return getExpandedHeight();
		}
		return mNotificationStackScroller.getNotificationsTopY();
		}

		@Override
		protected void onExpandingStarted() {
		super.onExpandingStarted();