Ensure we use the fullscreen stack bounds when expanding PiP.
- When in split screen, the PiP needs to animate to the fullscreen stack
bounds when expanding.
- Created PinnedStackWindowController to house pinned-stack specific
logic.
Bug: 35396882
Test: Expand PiP activity while split
Change-Id: If7397843743ce11b676f5566eba90e3442289fec
Signed-off-by: Winson Chung <winsonc@google.com>
diff --git a/services/core/java/com/android/server/am/PinnedActivityStack.java b/services/core/java/com/android/server/am/PinnedActivityStack.java
new file mode 100644
index 0000000..aa7ab15
--- /dev/null
+++ b/services/core/java/com/android/server/am/PinnedActivityStack.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2017 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.server.am;
+
+import android.app.RemoteAction;
+import android.graphics.Rect;
+
+import com.android.server.am.ActivityStackSupervisor.ActivityContainer;
+import com.android.server.wm.PinnedStackWindowController;
+import com.android.server.wm.StackWindowController;
+
+import java.util.List;
+
+/**
+ * State and management of the pinned stack of activities.
+ */
+class PinnedActivityStack extends ActivityStack<PinnedStackWindowController> {
+
+ PinnedActivityStack(ActivityContainer activityContainer,
+ RecentTasks recentTasks, boolean onTop) {
+ super(activityContainer, recentTasks, onTop);
+ }
+
+ @Override
+ PinnedStackWindowController createStackWindowController(int displayId, boolean onTop,
+ Rect outBounds) {
+ return new PinnedStackWindowController(mStackId, this, displayId, onTop, outBounds);
+ }
+
+ void animateResizePinnedStack(Rect bounds, int animationDuration) {
+ getWindowContainerController().animateResizePinnedStack(bounds, animationDuration);
+ }
+
+ void setPictureInPictureAspectRatio(float aspectRatio) {
+ getWindowContainerController().setPictureInPictureAspectRatio(aspectRatio);
+ }
+
+ void setPictureInPictureActions(List<RemoteAction> actions) {
+ getWindowContainerController().setPictureInPictureActions(actions);
+ }
+}