Merge "Fix heads-up notification being sometimes clipped when pulsing" into tm-qpr-dev (71592cf7) · Commits · e / os / android_frameworks_base

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

+26 −16

Original line number	Diff line number	Diff line
		@@ -89,14 +89,19 @@ public class KeyguardClockPositionAlgorithm {
		private float mPanelExpansion;

		/**
		* Burn-in prevention x translation.
		* Max burn-in prevention x translation.
		*/
		private int mBurnInPreventionOffsetX;
		private int mMaxBurnInPreventionOffsetX;

		/**
		* Burn-in prevention y translation for clock layouts.
		* Max burn-in prevention y translation for clock layouts.
		*/
		private int mBurnInPreventionOffsetYClock;
		private int mMaxBurnInPreventionOffsetYClock;

		/**
		* Current burn-in prevention y translation.
		*/
		private float mCurrentBurnInOffsetY;

		/**
		* Doze/AOD transition amount.
		@@ -155,9 +160,9 @@ public class KeyguardClockPositionAlgorithm {

		mContainerTopPadding =
		res.getDimensionPixelSize(R.dimen.keyguard_clock_top_margin);
		mBurnInPreventionOffsetX = res.getDimensionPixelSize(
		mMaxBurnInPreventionOffsetX = res.getDimensionPixelSize(
		R.dimen.burn_in_prevention_offset_x);
		mBurnInPreventionOffsetYClock = res.getDimensionPixelSize(
		mMaxBurnInPreventionOffsetYClock = res.getDimensionPixelSize(
		R.dimen.burn_in_prevention_offset_y_clock);
		}

		@@ -215,7 +220,10 @@ public class KeyguardClockPositionAlgorithm {
		if (mBypassEnabled) {
		return (int) (mUnlockedStackScrollerPadding + mOverStretchAmount);
		} else if (mIsSplitShade) {
		return clockYPosition - mSplitShadeTopNotificationsMargin + mUserSwitchHeight;
		// mCurrentBurnInOffsetY is subtracted to make notifications not follow clock adjustment
		// for burn-in. It can make pulsing notification go too high and it will get clipped
		return clockYPosition - mSplitShadeTopNotificationsMargin + mUserSwitchHeight
		- (int) mCurrentBurnInOffsetY;
		} else {
		return clockYPosition + mKeyguardStatusHeight;
		}
		@@ -255,11 +263,11 @@ public class KeyguardClockPositionAlgorithm {

		// This will keep the clock at the top but out of the cutout area
		float shift = 0;
		if (clockY - mBurnInPreventionOffsetYClock < mCutoutTopInset) {
		shift = mCutoutTopInset - (clockY - mBurnInPreventionOffsetYClock);
		if (clockY - mMaxBurnInPreventionOffsetYClock < mCutoutTopInset) {
		shift = mCutoutTopInset - (clockY - mMaxBurnInPreventionOffsetYClock);
		}

		int burnInPreventionOffsetY = mBurnInPreventionOffsetYClock; // requested offset
		int burnInPreventionOffsetY = mMaxBurnInPreventionOffsetYClock; // requested offset
		final boolean hasUdfps = mUdfpsTop > -1;
		if (hasUdfps && !mIsClockTopAligned) {
		// ensure clock doesn't overlap with the udfps icon
		@@ -267,8 +275,8 @@ public class KeyguardClockPositionAlgorithm {
		// sometimes the clock textView extends beyond udfps, so let's just use the
		// space above the KeyguardStatusView/clock as our burn-in offset
		burnInPreventionOffsetY = (int) (clockY - mCutoutTopInset) / 2;
		if (mBurnInPreventionOffsetYClock < burnInPreventionOffsetY) {
		burnInPreventionOffsetY = mBurnInPreventionOffsetYClock;
		if (mMaxBurnInPreventionOffsetYClock < burnInPreventionOffsetY) {
		burnInPreventionOffsetY = mMaxBurnInPreventionOffsetYClock;
		}
		shift = -burnInPreventionOffsetY;
		} else {
		@@ -276,16 +284,18 @@ public class KeyguardClockPositionAlgorithm {
		float lowerSpace = mUdfpsTop - mClockBottom;
		// center the burn-in offset within the upper + lower space
		burnInPreventionOffsetY = (int) (lowerSpace + upperSpace) / 2;
		if (mBurnInPreventionOffsetYClock < burnInPreventionOffsetY) {
		burnInPreventionOffsetY = mBurnInPreventionOffsetYClock;
		if (mMaxBurnInPreventionOffsetYClock < burnInPreventionOffsetY) {
		burnInPreventionOffsetY = mMaxBurnInPreventionOffsetYClock;
		}
		shift = (lowerSpace - upperSpace) / 2;
		}
		}

		float fullyDarkBurnInOffset = burnInPreventionOffsetY(burnInPreventionOffsetY);
		float clockYDark = clockY
		+ burnInPreventionOffsetY(burnInPreventionOffsetY)
		+ fullyDarkBurnInOffset
		+ shift;
		mCurrentBurnInOffsetY = MathUtils.lerp(0, fullyDarkBurnInOffset, darkAmount);
		return (int) (MathUtils.lerp(clockY, clockYDark, darkAmount) + mOverStretchAmount);
		}

		@@ -325,7 +335,7 @@ public class KeyguardClockPositionAlgorithm {
		}

		private float burnInPreventionOffsetX() {
		return getBurnInOffset(mBurnInPreventionOffsetX, true /* xAxis */);
		return getBurnInOffset(mMaxBurnInPreventionOffsetX, true /* xAxis */);
		}

		public static class Result {

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardClockPositionAlgorithmTest.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -263,6 +263,19 @@ public class KeyguardClockPositionAlgorithmTest extends SysuiTestCase {
		assertThat(mClockPosition.stackScrollerPadding).isEqualTo(0);
		}

		@Test
		public void notifPositionAlignedWithClockAndBurnInOffsetInSplitShadeMode() {
		setSplitShadeTopMargin(100); // this makes clock to be at 100
		givenAOD();
		mIsSplitShade = true;
		givenMaxBurnInOffset(100);
		givenHighestBurnInOffset(); // this makes clock to be at 200
		// WHEN the position algorithm is run
		positionClock();
		// THEN the notif padding adjusts for burn-in offset: clock position - burn-in offset
		assertThat(mClockPosition.stackScrollerPadding).isEqualTo(100);
		}

		@Test
		public void clockPositionedDependingOnMarginInSplitShade() {
		setSplitShadeTopMargin(400);