Fix for testLifecycleOnMoveToFromSplitScreenRelaunch

The configuration change occurs twice and the CallbackTrackingActivity is
relaunched twice, this causes the test to fail on some devices with certain
densities.

BUG:123342948

Change-Id: Idbf79a48a55477445cd70a6f76c104d7669bf2fa
Signed-off-by: Raj Mamadgi <r.mamadgi@samsung.com>

2 files changed, 6 insertions, 0 deletions

diff --git a/core/java/com/android/internal/policy/DividerSnapAlgorithm.java b/core/java/com/android/internal/policy/DividerSnapAlgorithm.java
index a8ad8102c610..c46f86792764 100644
--- a/core/java/com/android/internal/policy/DividerSnapAlgorithm.java
+++ b/core/java/com/android/internal/policy/DividerSnapAlgorithm.java
@@ -137,6 +137,7 @@ public class DividerSnapAlgorithm {
         mDismissStartTarget = mTargets.get(0);
         mDismissEndTarget = mTargets.get(mTargets.size() - 1);
         mMiddleTarget = mTargets.get(mTargets.size() / 2);
+        mMiddleTarget.isMiddleTarget = true;
     }
 
     /**
@@ -438,6 +439,8 @@ public class DividerSnapAlgorithm {
 
         public final int flag;
 
+        public boolean isMiddleTarget;
+
         /**
          * Multiplier used to calculate distance to snap position. The lower this value, the harder
          * it's to snap on this target
diff --git a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
index 98925b9ba9e5..1feef8763dfe 100644
--- a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
+++ b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
@@ -464,6 +464,9 @@ public class DividerView extends FrameLayout implements OnTouchListener,
         if (mSnapAlgorithm == null) {
             mSnapAlgorithm = new DividerSnapAlgorithm(getContext().getResources(), mDisplayWidth,
                     mDisplayHeight, mDividerSize, isHorizontalDivision(), mStableInsets, mDockSide);
+            if (mSnapTargetBeforeMinimized != null && mSnapTargetBeforeMinimized.isMiddleTarget) {
+                mSnapTargetBeforeMinimized = mSnapAlgorithm.getMiddleTarget();
+            }
         }
         if (mMinimizedSnapAlgorithm == null) {
             mMinimizedSnapAlgorithm = new DividerSnapAlgorithm(getContext().getResources(),