Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 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 com.android.server.am; |
| 18 | |
Wale Ogunwale | 04a05ac | 2017-09-17 21:35:02 -0700 | [diff] [blame] | 19 | import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD; |
| 20 | import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED; |
| 21 | |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 22 | import android.app.RemoteAction; |
Wale Ogunwale | 42f07d9 | 2017-05-01 21:32:58 -0700 | [diff] [blame] | 23 | import android.content.res.Configuration; |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 24 | import android.graphics.Rect; |
| 25 | |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 26 | import com.android.server.wm.PinnedStackWindowController; |
Winson Chung | 3a68287 | 2017-04-10 14:38:05 -0700 | [diff] [blame] | 27 | import com.android.server.wm.PinnedStackWindowListener; |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 28 | |
Winson Chung | 5af42fc | 2017-03-24 17:11:33 -0700 | [diff] [blame] | 29 | import java.util.ArrayList; |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 30 | import java.util.List; |
| 31 | |
| 32 | /** |
| 33 | * State and management of the pinned stack of activities. |
| 34 | */ |
Winson Chung | 3a68287 | 2017-04-10 14:38:05 -0700 | [diff] [blame] | 35 | class PinnedActivityStack extends ActivityStack<PinnedStackWindowController> |
| 36 | implements PinnedStackWindowListener { |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 37 | |
Wale Ogunwale | 9dcf946 | 2017-09-19 15:13:01 -0700 | [diff] [blame] | 38 | PinnedActivityStack(ActivityDisplay display, int stackId, ActivityStackSupervisor supervisor, |
| 39 | boolean onTop) { |
Wale Ogunwale | 04a05ac | 2017-09-17 21:35:02 -0700 | [diff] [blame] | 40 | super(display, stackId, supervisor, WINDOWING_MODE_PINNED, ACTIVITY_TYPE_STANDARD, onTop); |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 41 | } |
| 42 | |
| 43 | @Override |
| 44 | PinnedStackWindowController createStackWindowController(int displayId, boolean onTop, |
Wale Ogunwale | 034a8ec | 2017-09-02 17:14:40 -0700 | [diff] [blame] | 45 | Rect outBounds) { |
Bryce Lee | 4e4a3ec | 2017-09-27 08:25:03 -0700 | [diff] [blame] | 46 | return new PinnedStackWindowController(mStackId, this, displayId, onTop, outBounds, |
| 47 | mStackSupervisor.mWindowManager); |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 48 | } |
| 49 | |
Winson Chung | a71febe | 2017-05-22 11:14:22 -0700 | [diff] [blame] | 50 | Rect getDefaultPictureInPictureBounds(float aspectRatio) { |
Winson Chung | 9c84441 | 2017-04-27 17:36:41 -0700 | [diff] [blame] | 51 | return getWindowContainerController().getPictureInPictureBounds(aspectRatio, |
Winson Chung | a71febe | 2017-05-22 11:14:22 -0700 | [diff] [blame] | 52 | null /* currentStackBounds */); |
Winson Chung | 9c84441 | 2017-04-27 17:36:41 -0700 | [diff] [blame] | 53 | } |
| 54 | |
Winson Chung | 8bca9e4 | 2017-04-16 15:59:43 -0700 | [diff] [blame] | 55 | void animateResizePinnedStack(Rect sourceHintBounds, Rect toBounds, int animationDuration, |
Winson Chung | e7ba686 | 2017-05-24 12:13:33 -0700 | [diff] [blame] | 56 | boolean fromFullscreen) { |
Wale Ogunwale | 42f07d9 | 2017-05-01 21:32:58 -0700 | [diff] [blame] | 57 | if (skipResizeAnimation(toBounds == null /* toFullscreen */)) { |
| 58 | mService.moveTasksToFullscreenStack(mStackId, true /* onTop */); |
| 59 | } else { |
| 60 | getWindowContainerController().animateResizePinnedStack(toBounds, sourceHintBounds, |
Winson Chung | e7ba686 | 2017-05-24 12:13:33 -0700 | [diff] [blame] | 61 | animationDuration, fromFullscreen); |
Wale Ogunwale | 42f07d9 | 2017-05-01 21:32:58 -0700 | [diff] [blame] | 62 | } |
| 63 | } |
| 64 | |
| 65 | private boolean skipResizeAnimation(boolean toFullscreen) { |
| 66 | if (!toFullscreen) { |
| 67 | return false; |
| 68 | } |
| 69 | final Configuration parentConfig = getParent().getConfiguration(); |
| 70 | final ActivityRecord top = topRunningNonOverlayTaskActivity(); |
| 71 | return top != null && !top.isConfigurationCompatible(parentConfig); |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | void setPictureInPictureAspectRatio(float aspectRatio) { |
| 75 | getWindowContainerController().setPictureInPictureAspectRatio(aspectRatio); |
| 76 | } |
| 77 | |
| 78 | void setPictureInPictureActions(List<RemoteAction> actions) { |
| 79 | getWindowContainerController().setPictureInPictureActions(actions); |
| 80 | } |
Winson Chung | 02e7193 | 2017-03-10 10:08:17 -0800 | [diff] [blame] | 81 | |
Winson Chung | 40a5f93 | 2017-04-13 16:39:36 -0700 | [diff] [blame] | 82 | boolean isAnimatingBoundsToFullscreen() { |
| 83 | return getWindowContainerController().isAnimatingBoundsToFullscreen(); |
Winson Chung | 02e7193 | 2017-03-10 10:08:17 -0800 | [diff] [blame] | 84 | } |
Winson Chung | 5af42fc | 2017-03-24 17:11:33 -0700 | [diff] [blame] | 85 | |
Winson Chung | 8bca9e4 | 2017-04-16 15:59:43 -0700 | [diff] [blame] | 86 | /** |
| 87 | * Returns whether to defer the scheduling of the multi-window mode. |
| 88 | */ |
| 89 | boolean deferScheduleMultiWindowModeChanged() { |
| 90 | // For the pinned stack, the deferring of the multi-window mode changed is tied to the |
| 91 | // transition animation into picture-in-picture, and is called once the animation completes, |
| 92 | // or is interrupted in a way that would leave the stack in a non-fullscreen state. |
| 93 | // @see BoundsAnimationController |
| 94 | // @see BoundsAnimationControllerTests |
| 95 | return mWindowContainerController.deferScheduleMultiWindowModeChanged(); |
| 96 | } |
| 97 | |
Winson Chung | ab76bbc | 2017-08-14 13:33:51 -0700 | [diff] [blame] | 98 | public void updatePictureInPictureModeForPinnedStackAnimation(Rect targetStackBounds, |
| 99 | boolean forceUpdate) { |
Winson Chung | 5af42fc | 2017-03-24 17:11:33 -0700 | [diff] [blame] | 100 | // It is guaranteed that the activities requiring the update will be in the pinned stack at |
| 101 | // this point (either reparented before the animation into PiP, or before reparenting after |
| 102 | // the animation out of PiP) |
| 103 | synchronized(this) { |
| 104 | ArrayList<TaskRecord> tasks = getAllTasks(); |
| 105 | for (int i = 0; i < tasks.size(); i++ ) { |
Winson Chung | ab76bbc | 2017-08-14 13:33:51 -0700 | [diff] [blame] | 106 | mStackSupervisor.updatePictureInPictureMode(tasks.get(i), targetStackBounds, |
| 107 | forceUpdate); |
Winson Chung | 5af42fc | 2017-03-24 17:11:33 -0700 | [diff] [blame] | 108 | } |
| 109 | } |
| 110 | } |
Winson Chung | 5589333 | 2017-02-17 17:13:10 -0800 | [diff] [blame] | 111 | } |