Merge changes from topic "am-9e348ca4-cd08-4961-920a-21d62dd2dd15" into ub-launcher3-master

* changes:
  [automerger] Using surface rotation instead of insets to determine seascape configuration am: 59d086c3ce
  Using surface rotation instead of insets to determine seascape configuration

quickstep/src/com/android/launcher3/uioverrides/DisplayRotationListener.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.uioverrides;
+
+import android.content.Context;
+import android.os.Handler;
+
+import com.android.systemui.shared.system.RotationWatcher;
+
+/**
+ * Utility class for listening for rotation changes
+ */
+public class DisplayRotationListener extends RotationWatcher {
+
+    private final Runnable mCallback;
+    private Handler mHandler;
+
+    public DisplayRotationListener(Context context, Runnable callback) {
+        super(context);
+        mCallback = callback;
+    }
+
+    @Override
+    public void enable() {
+        if (mHandler == null) {
+            mHandler = new Handler();
+        }
+        super.enable();
+    }
+
+    @Override
+    protected void onRotationChanged(int i) {
+        mHandler.post(mCallback);
+    }
+}

quickstep/src/com/android/quickstep/RecentsActivity.java

@@ -121,6 +121,11 @@ public class RecentsActivity extends BaseDraggingActivity {
         dispatchDeviceProfileChanged();
 
         mRecentsRootView.setup();
+        reapplyUi();
+    }
+
+    @Override
+    protected void reapplyUi() {
         mRecentsRootView.dispatchInsets();
     }
 
@@ -140,6 +145,7 @@ public class RecentsActivity extends BaseDraggingActivity {
                     ? new InvariantDeviceProfile(this).getDeviceProfile(this)
                     : appState.getInvariantDeviceProfile().getDeviceProfile(this).copy(this);
         }
+        onDeviceProfileInitiated();
     }
 
     @Override

quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java

@@ -43,6 +43,7 @@ import android.support.annotation.WorkerThread;
 import android.util.Log;
 import android.view.View;
 import android.view.ViewTreeObserver.OnDrawListener;
+import android.view.WindowManager;
 import android.view.animation.Interpolator;
 
 import com.android.launcher3.AbstractFloatingView;
@@ -541,6 +542,7 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity> {
             dp = dp.copy(mContext);
             dp.updateInsets(insets);
         }
+        dp.updateIsSeascape(mContext.getSystemService(WindowManager.class));
 
         if (runningTaskTarget != null) {
             mClipAnimationHelper.updateSource(overviewStackBounds, runningTaskTarget);