Merge "Do not show lock icon on AOD"
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
index 21c506b..2e9d9bc 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
@@ -19,7 +19,6 @@
 import static android.view.accessibility.AccessibilityNodeInfo.ACTION_CLICK;
 import static android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 
-import static com.android.systemui.doze.util.BurnInHelperKt.getBurnInOffset;
 import static com.android.systemui.tuner.LockscreenFragment.LOCKSCREEN_LEFT_BUTTON;
 import static com.android.systemui.tuner.LockscreenFragment.LOCKSCREEN_LEFT_UNLOCK;
 import static com.android.systemui.tuner.LockscreenFragment.LOCKSCREEN_RIGHT_BUTTON;
@@ -54,7 +53,6 @@
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;
-import android.util.MathUtils;
 import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
@@ -172,8 +170,6 @@
     private boolean mDozing;
     private int mIndicationBottomMargin;
     private float mDarkAmount;
-    private int mBurnInXOffset;
-    private int mBurnInYOffset;
 
     public KeyguardBottomAreaView(Context context) {
         this(context, null);
@@ -250,8 +246,6 @@
         mIndicationText = findViewById(R.id.keyguard_indication_text);
         mIndicationBottomMargin = getResources().getDimensionPixelSize(
                 R.dimen.keyguard_indication_margin_bottom);
-        mBurnInYOffset = getResources().getDimensionPixelSize(
-                R.dimen.default_burn_in_prevention_offset);
         updateCameraVisibility();
         mUnlockMethodCache = UnlockMethodCache.getInstance(getContext());
         mUnlockMethodCache.addListener(this);
@@ -322,8 +316,6 @@
         super.onConfigurationChanged(newConfig);
         mIndicationBottomMargin = getResources().getDimensionPixelSize(
                 R.dimen.keyguard_indication_margin_bottom);
-        mBurnInYOffset = getResources().getDimensionPixelSize(
-                R.dimen.default_burn_in_prevention_offset);
         MarginLayoutParams mlp = (MarginLayoutParams) mIndicationArea.getLayoutParams();
         if (mlp.bottomMargin != mIndicationBottomMargin) {
             mlp.bottomMargin = mIndicationBottomMargin;
@@ -569,7 +561,15 @@
         mDarkAmount = darkAmount;
         mIndicationController.setDarkAmount(darkAmount);
         mLockIcon.setDarkAmount(darkAmount);
-        dozeTimeTick();
+    }
+
+    /**
+     * When keyguard is in pulsing (AOD2) state.
+     * @param pulsing {@code true} when pulsing.
+     * @param animated if transition should be animated.
+     */
+    public void setPulsing(boolean pulsing, boolean animated) {
+        mLockIcon.setPulsing(pulsing, animated);
     }
 
     private static boolean isSuccessfulLaunch(int result) {
@@ -830,6 +830,7 @@
 
         updateCameraVisibility();
         updateLeftAffordanceIcon();
+        mLockIcon.setDozing(dozing);
 
         if (dozing) {
             mOverlayContainer.setVisibility(INVISIBLE);
@@ -841,21 +842,6 @@
         }
     }
 
-    public void dozeTimeTick() {
-        // Move views every minute to avoid burn-in
-        int burnInYOffset = -getBurnInOffset(mBurnInYOffset, false /* xAxis */);
-        burnInYOffset = (int) MathUtils.lerp(0, burnInYOffset, mDarkAmount);
-        mLockIcon.setTranslationY(burnInYOffset);
-    }
-
-    public void setBurnInXOffset(int burnInXOffset) {
-        if (mBurnInXOffset == burnInXOffset) {
-            return;
-        }
-        mBurnInXOffset = burnInXOffset;
-        mLockIcon.setTranslationX(burnInXOffset);
-    }
-
     private class DefaultLeftButton implements IntentButton {
 
         private IconState mIconState = new IconState();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
index 4a194e0..d934d95 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
@@ -58,6 +58,8 @@
     private boolean mHasFingerPrintIcon;
     private boolean mHasFaceUnlockIcon;
     private int mDensity;
+    private boolean mPulsing;
+    private boolean mDozing;
 
     private final Runnable mDrawOffTimeout = () -> update(true /* forceUpdate */);
     private float mDarkAmount;
@@ -157,6 +159,7 @@
             mLastScreenOn = mScreenOn;
         }
 
+        setVisibility(mDozing && !mPulsing ? GONE : VISIBLE);
         updateClickability();
     }
 
@@ -269,6 +272,24 @@
         updateDarkTint();
     }
 
+    /**
+     * When keyguard is in pulsing (AOD2) state.
+     * @param pulsing {@code true} when pulsing.
+     * @param animated if transition should be animated.
+     */
+    public void setPulsing(boolean pulsing, boolean animated) {
+        mPulsing = pulsing;
+        update();
+    }
+
+    /**
+     * Sets the dozing state of the keyguard.
+     */
+    public void setDozing(boolean dozing) {
+        mDozing = dozing;
+        update();
+    }
+
     private void updateDarkTint() {
         Drawable drawable = getDrawable().mutate();
         int color = ColorUtils.blendARGB(Color.TRANSPARENT, Color.WHITE, mDarkAmount);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 242573d..1b18c6c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -579,7 +579,6 @@
         }
         mNotificationStackScroller.setIntrinsicPadding(stackScrollerPadding);
         mNotificationStackScroller.setAntiBurnInOffsetX(mClockPositionResult.clockX);
-        mKeyguardBottomArea.setBurnInXOffset(mClockPositionResult.clockX);
 
         mStackScrollerMeasuringPass++;
         requestScrollerTopPaddingUpdate(animate);
@@ -2806,6 +2805,7 @@
         }
         mNotificationStackScroller.setPulsing(pulsing, animatePulse);
         mKeyguardStatusView.setPulsing(pulsing, animatePulse);
+        mKeyguardBottomArea.setPulsing(pulsing, animatePulse);
     }
 
     public void setAmbientIndicationBottomPadding(int ambientIndicationBottomPadding) {
@@ -2818,7 +2818,6 @@
     public void dozeTimeTick() {
         mKeyguardStatusBar.dozeTimeTick();
         mKeyguardStatusView.dozeTimeTick();
-        mKeyguardBottomArea.dozeTimeTick();
         if (mInterpolatedDarkAmount > 0) {
             positionClockAndNotifications();
         }