Merge "Fixing Heads Up Notifications not reacting to action touches in split shade" into sc-v2-dev

6 files changed, 76 insertions, 67 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java
index acb0e82c24f2..2eb20654716d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ActivatableNotificationView.java
@@ -22,7 +22,6 @@ import android.animation.ValueAnimator;
 import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Point;
-import android.graphics.RectF;
 import android.util.AttributeSet;
 import android.util.MathUtils;
 import android.view.MotionEvent;
@@ -111,7 +110,6 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
     private Interpolator mCurrentAppearInterpolator;
 
     NotificationBackgroundView mBackgroundNormal;
-    private RectF mAppearAnimationRect = new RectF();
     private float mAnimationTranslationY;
     private boolean mDrawingAppearAnimation;
     private ValueAnimator mAppearAnimator;
@@ -123,13 +121,6 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
     private long mLastActionUpTime;
 
     private float mNormalBackgroundVisibilityAmount;
-    private ValueAnimator.AnimatorUpdateListener mBackgroundVisibilityUpdater
-            = new ValueAnimator.AnimatorUpdateListener() {
-        @Override
-        public void onAnimationUpdate(ValueAnimator animation) {
-            setNormalBackgroundVisibilityAmount(mBackgroundNormal.getAlpha());
-        }
-    };
     private FakeShadowView mFakeShadow;
     private int mCurrentBackgroundTint;
     private int mTargetTint;
@@ -138,11 +129,8 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
     private float mOverrideAmount;
     private boolean mShadowHidden;
     private boolean mIsHeadsUpAnimation;
-    private int mHeadsUpAddStartLocation;
-    private float mHeadsUpLocation;
     /* In order to track headsup longpress coorindate. */
     protected Point mTargetPoint;
-    private boolean mIsAppearing;
     private boolean mDismissed;
     private boolean mRefocusOnDismiss;
     private AccessibilityManager mAccessibilityManager;
@@ -154,7 +142,6 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
         setClipChildren(false);
         setClipToPadding(false);
         updateColors();
-        initDimens();
     }
 
     private void updateColors() {
@@ -166,17 +153,6 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
                 R.color.notification_ripple_untinted_color);
     }
 
-    private void initDimens() {
-        mHeadsUpAddStartLocation = getResources().getDimensionPixelSize(
-                com.android.internal.R.dimen.notification_content_margin_start);
-    }
-
-    @Override
-    public void onDensityOrFontScaleChanged() {
-        super.onDensityOrFontScaleChanged();
-        initDimens();
-    }
-
     /**
      * Reload background colors from resources and invalidate views.
      */
@@ -438,7 +414,6 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
             Runnable onFinishedRunnable, AnimatorListenerAdapter animationListener) {
         enableAppearDrawing(true);
         mIsHeadsUpAnimation = isHeadsUpAnimation;
-        mHeadsUpLocation = endLocation;
         if (mDrawingAppearAnimation) {
             startAppearAnimation(false /* isAppearing */, translationDirection,
                     delay, duration, onFinishedRunnable, animationListener);
@@ -452,7 +427,6 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
     public void performAddAnimation(long delay, long duration, boolean isHeadsUpAppear) {
         enableAppearDrawing(true);
         mIsHeadsUpAnimation = isHeadsUpAppear;
-        mHeadsUpLocation = mHeadsUpAddStartLocation;
         if (mDrawingAppearAnimation) {
             startAppearAnimation(true /* isAppearing */, isHeadsUpAppear ? 0.0f : -1.0f, delay,
                     duration, null, null);
@@ -474,7 +448,6 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
                 mAppearAnimationTranslation = 0;
             }
         }
-        mIsAppearing = isAppearing;
 
         float targetValue;
         if (isAppearing) {
@@ -782,8 +755,4 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
         void onActivated(ActivatableNotificationView view);
         void onActivationReset(ActivatableNotificationView view);
     }
-
-    interface OnDimmedListener {
-        void onSetDimmed(boolean dimmed);
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java
index 45fd5efd00f5..a9cc3237d719 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/AmbientState.java
@@ -72,7 +72,6 @@ public class AmbientState {
     private boolean mPanelFullWidth;
     private boolean mPulsing;
     private boolean mUnlockHintRunning;
-    private int mIntrinsicPadding;
     private float mHideAmount;
     private boolean mAppearing;
     private float mPulseHeight = MAX_PULSE_HEIGHT;
@@ -82,6 +81,7 @@ public class AmbientState {
     private float mAppearFraction;
     private boolean mIsShadeOpening;
     private float mOverExpansion;
+    private int mStackTopMargin;
 
     /** Distance of top of notifications panel from top of screen. */
     private float mStackY = 0;
@@ -94,7 +94,6 @@ public class AmbientState {
 
     /** Height of the notifications panel without top padding when expansion completes. */
     private float mStackEndHeight;
-    private float mTransitionToFullShadeAmount;
 
     /**
      * @return Height of the notifications panel without top padding when expansion completes.
@@ -493,14 +492,6 @@ public class AmbientState {
         return mUnlockHintRunning;
     }
 
-    public void setIntrinsicPadding(int intrinsicPadding) {
-        mIntrinsicPadding = intrinsicPadding;
-    }
-
-    public int getIntrinsicPadding() {
-        return mIntrinsicPadding;
-    }
-
     /**
      * @return whether a view is dozing and not pulsing right now
      */
@@ -577,30 +568,11 @@ public class AmbientState {
         mOnPulseHeightChangedListener = onPulseHeightChangedListener;
     }
 
-    public Runnable getOnPulseHeightChangedListener() {
-        return mOnPulseHeightChangedListener;
-    }
-
     public void setTrackedHeadsUpRow(ExpandableNotificationRow row) {
         mTrackedHeadsUpRow = row;
     }
 
     /**
-     * Set the amount of pixels we have currently dragged down if we're transitioning to the full
-     * shade. 0.0f means we're not transitioning yet.
-     */
-    public void setTransitionToFullShadeAmount(float transitionToFullShadeAmount) {
-        mTransitionToFullShadeAmount = transitionToFullShadeAmount;
-    }
-
-    /**
-     * get
-     */
-    public float getTransitionToFullShadeAmount() {
-        return mTransitionToFullShadeAmount;
-    }
-
-    /**
      * Returns the currently tracked heads up row, if there is one and it is currently above the
      * shelf (still appearing).
      */
@@ -622,4 +594,12 @@ public class AmbientState {
     public void setHasAlertEntries(boolean hasAlertEntries) {
         mHasAlertEntries = hasAlertEntries;
     }
+
+    public void setStackTopMargin(int stackTopMargin) {
+        mStackTopMargin = stackTopMargin;
+    }
+
+    public int getStackTopMargin() {
+        return mStackTopMargin;
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
index 278f09b45b4c..c06d877751e1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java
@@ -4287,7 +4287,6 @@ public class NotificationStackScrollLayout extends ViewGroup implements Dumpable
     @ShadeViewRefactor(RefactorComponent.COORDINATOR)
     void setIntrinsicPadding(int intrinsicPadding) {
         mIntrinsicPadding = intrinsicPadding;
-        mAmbientState.setIntrinsicPadding(intrinsicPadding);
     }
 
     @ShadeViewRefactor(RefactorComponent.COORDINATOR)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
index 8be5de7ae56e..7cbe78f16ceb 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithm.java
@@ -24,6 +24,8 @@ import android.util.MathUtils;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.systemui.R;
 import com.android.systemui.animation.Interpolators;
 import com.android.systemui.statusbar.NotificationShelf;
@@ -54,8 +56,7 @@ public class StackScrollAlgorithm {
     private StackScrollAlgorithmState mTempAlgorithmState = new StackScrollAlgorithmState();
     private boolean mIsExpanded;
     private boolean mClipNotificationScrollToTop;
-    private int mStatusBarHeight;
-    private float mHeadsUpInset;
+    @VisibleForTesting float mHeadsUpInset;
     private int mPinnedZTranslationExtra;
     private float mNotificationScrimPadding;
 
@@ -75,9 +76,9 @@ public class StackScrollAlgorithm {
         mPaddingBetweenElements = res.getDimensionPixelSize(
                 R.dimen.notification_divider_height);
         mCollapsedSize = res.getDimensionPixelSize(R.dimen.notification_min_height);
-        mStatusBarHeight = res.getDimensionPixelSize(R.dimen.status_bar_height);
         mClipNotificationScrollToTop = res.getBoolean(R.bool.config_clipNotificationScrollToTop);
-        mHeadsUpInset = mStatusBarHeight + res.getDimensionPixelSize(
+        int statusBarHeight = res.getDimensionPixelSize(R.dimen.status_bar_height);
+        mHeadsUpInset = statusBarHeight + res.getDimensionPixelSize(
                 R.dimen.heads_up_status_bar_padding);
         mPinnedZTranslationExtra = res.getDimensionPixelSize(
                 R.dimen.heads_up_pinned_elevation);
@@ -562,13 +563,14 @@ public class StackScrollAlgorithm {
 
         // Move the tracked heads up into position during the appear animation, by interpolating
         // between the HUN inset (where it will appear as a HUN) and the end position in the shade
+        float headsUpTranslation = mHeadsUpInset - ambientState.getStackTopMargin();
         ExpandableNotificationRow trackedHeadsUpRow = ambientState.getTrackedHeadsUpRow();
         if (trackedHeadsUpRow != null) {
             ExpandableViewState childState = trackedHeadsUpRow.getViewState();
             if (childState != null) {
                 float endPosition = childState.yTranslation - ambientState.getStackTranslation();
                 childState.yTranslation = MathUtils.lerp(
-                        mHeadsUpInset, endPosition, ambientState.getAppearFraction());
+                        headsUpTranslation, endPosition, ambientState.getAppearFraction());
             }
         }
 
@@ -602,7 +604,7 @@ public class StackScrollAlgorithm {
                 }
             }
             if (row.isPinned()) {
-                childState.yTranslation = Math.max(childState.yTranslation, mHeadsUpInset);
+                childState.yTranslation = Math.max(childState.yTranslation, headsUpTranslation);
                 childState.height = Math.max(row.getIntrinsicHeight(), childState.height);
                 childState.hidden = false;
                 ExpandableViewState topState =
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
index 8c8e4e7e8631..54a61402b311 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
@@ -1011,6 +1011,7 @@ public class NotificationPanelViewController extends PanelViewController {
         constraintSet.setMargin(R.id.notification_stack_scroller, TOP, topMargin);
         constraintSet.setMargin(R.id.qs_frame, TOP, topMargin);
         constraintSet.applyTo(mNotificationContainerParent);
+        mAmbientState.setStackTopMargin(topMargin);
         mNotificationsQSContainerController.setSplitShadeEnabled(mShouldUseSplitNotificationShade);
 
         updateKeyguardStatusViewAlignment(/* animate= */false);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
new file mode 100644
index 000000000000..5b60c9e07342
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackScrollAlgorithmTest.kt
@@ -0,0 +1,58 @@
+package com.android.systemui.statusbar.notification.stack
+
+import android.widget.FrameLayout
+import androidx.test.filters.SmallTest
+import com.android.systemui.R
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow
+import com.android.systemui.statusbar.notification.stack.StackScrollAlgorithm.BypassController
+import com.android.systemui.statusbar.notification.stack.StackScrollAlgorithm.SectionProvider
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.mockito.Mockito.mock
+import org.mockito.Mockito.`when` as whenever
+
+@SmallTest
+class StackScrollAlgorithmTest : SysuiTestCase() {
+
+    private val hostView = FrameLayout(context)
+    private val stackScrollAlgorithm = StackScrollAlgorithm(context, hostView)
+    private val expandableViewState = ExpandableViewState()
+    private val notificationRow = mock(ExpandableNotificationRow::class.java)
+    private val ambientState = AmbientState(
+            context,
+            SectionProvider { _, _ -> false },
+            BypassController { false })
+
+    @Before
+    fun setUp() {
+        whenever(notificationRow.viewState).thenReturn(expandableViewState)
+        hostView.addView(notificationRow)
+    }
+
+    @Test
+    fun testUpTranslationSetToDefaultValue() {
+        whenever(notificationRow.isPinned).thenReturn(true)
+        whenever(notificationRow.isHeadsUp).thenReturn(true)
+
+        stackScrollAlgorithm.resetViewStates(ambientState, 0)
+
+        assertThat(expandableViewState.yTranslation).isEqualTo(stackScrollAlgorithm.mHeadsUpInset)
+    }
+
+    @Test
+    fun testHeadsUpTranslationChangesBasedOnStackMargin() {
+        whenever(notificationRow.isPinned).thenReturn(true)
+        whenever(notificationRow.isHeadsUp).thenReturn(true)
+        val minHeadsUpTranslation = context.resources
+                .getDimensionPixelSize(R.dimen.notification_side_paddings)
+
+        // split shade case with top margin introduced by shade's status bar
+        ambientState.stackTopMargin = 100
+        stackScrollAlgorithm.resetViewStates(ambientState, 0)
+
+        // top margin presence should decrease heads up translation up to minHeadsUpTranslation
+        assertThat(expandableViewState.yTranslation).isEqualTo(minHeadsUpTranslation)
+    }
+}
\ No newline at end of file