1 /**
2  * Copyright (c) 2016, The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package android.view;
18 
19 import android.app.RemoteAction;
20 import android.content.ComponentName;
21 import android.content.pm.ParceledListSlice;
22 import android.graphics.Rect;
23 import android.view.DisplayInfo;
24 
25 /**
26  * Listener for changes to the pinned task made by the WindowManager.
27  *
28  * @hide
29  */
30 oneway interface IPinnedTaskListener {
31 
32     /**
33      * Called when the window manager has detected a change that would cause the movement bounds
34      * to be changed (ie. after configuration change, aspect ratio change, etc).
35      */
onMovementBoundsChanged(boolean fromImeAdjustment)36     void onMovementBoundsChanged(boolean fromImeAdjustment);
37 
38     /**
39      * Called when window manager decides to adjust the pinned stack bounds because of the IME, or
40      * when the listener is first registered to allow the listener to synchronized its state with
41      * the controller.  This call will always be followed by a onMovementBoundsChanged() call
42      * with fromImeAdjustement set to {@code true}.
43      */
onImeVisibilityChanged(boolean imeVisible, int imeHeight)44     void onImeVisibilityChanged(boolean imeVisible, int imeHeight);
45 
46     /**
47      * Called by the window manager to notify the listener that Activity (was or is in pinned mode)
48      * is hidden (either stopped or removed). This is generally used as a signal to reset saved
49      * reentry fraction and size.
50      * {@param componentName} represents the application component of PiP window.
51      */
onActivityHidden(in ComponentName componentName)52     void onActivityHidden(in ComponentName componentName);
53 }
54