Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 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 com.android.systemui.pip.phone; |
| 18 | |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 19 | import static android.view.Display.DEFAULT_DISPLAY; |
| 20 | |
Sudheer Shanka | dc589ac | 2016-11-10 15:30:17 -0800 | [diff] [blame] | 21 | import android.app.ActivityManager; |
Wale Ogunwale | 65ebd95 | 2018-04-25 15:41:44 -0700 | [diff] [blame] | 22 | import android.app.ActivityTaskManager; |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 23 | import android.app.IActivityManager; |
Wale Ogunwale | 65ebd95 | 2018-04-25 15:41:44 -0700 | [diff] [blame] | 24 | import android.app.IActivityTaskManager; |
Winson Chung | 3535df2 | 2017-01-17 18:43:39 -0800 | [diff] [blame] | 25 | import android.content.ComponentName; |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 26 | import android.content.Context; |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 27 | import android.content.pm.ParceledListSlice; |
Winson Chung | 0c5a592 | 2017-05-22 17:41:06 -0700 | [diff] [blame] | 28 | import android.content.res.Configuration; |
Winson Chung | 2a82fe5 | 2017-02-02 14:43:34 -0800 | [diff] [blame] | 29 | import android.graphics.Rect; |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 30 | import android.os.Handler; |
| 31 | import android.os.RemoteException; |
| 32 | import android.util.Log; |
Winson Chung | 85d3c8a | 2017-09-15 15:41:00 -0700 | [diff] [blame] | 33 | import android.util.Pair; |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 34 | import android.view.IPinnedStackController; |
| 35 | import android.view.IPinnedStackListener; |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 36 | import android.view.IWindowManager; |
| 37 | import android.view.WindowManagerGlobal; |
Winson Chung | 67f5c8b | 2018-09-24 12:09:19 -0700 | [diff] [blame^] | 38 | import com.android.systemui.Dependency; |
| 39 | import com.android.systemui.UiOffloadThread; |
Winson Chung | 29a7865 | 2017-02-09 18:35:26 -0800 | [diff] [blame] | 40 | import com.android.systemui.pip.BasePipManager; |
Winson Chung | b502690 | 2017-05-03 12:45:13 -0700 | [diff] [blame] | 41 | import com.android.systemui.recents.events.EventBus; |
| 42 | import com.android.systemui.recents.events.component.ExpandPipEvent; |
Winson Chung | aa35745 | 2017-10-31 11:35:30 -0700 | [diff] [blame] | 43 | import com.android.systemui.shared.system.ActivityManagerWrapper; |
Winson Chung | cbb15a9 | 2018-01-25 17:46:16 +0000 | [diff] [blame] | 44 | import com.android.systemui.shared.system.InputConsumerController; |
Winson Chung | 67f5c8b | 2018-09-24 12:09:19 -0700 | [diff] [blame^] | 45 | import com.android.systemui.shared.system.TaskStackChangeListener; |
| 46 | import com.android.systemui.shared.system.WindowManagerWrapper; |
Winson Chung | 29a7865 | 2017-02-09 18:35:26 -0800 | [diff] [blame] | 47 | import java.io.PrintWriter; |
| 48 | |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 49 | /** |
| 50 | * Manages the picture-in-picture (PIP) UI and states for Phones. |
| 51 | */ |
Winson Chung | 29a7865 | 2017-02-09 18:35:26 -0800 | [diff] [blame] | 52 | public class PipManager implements BasePipManager { |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 53 | private static final String TAG = "PipManager"; |
| 54 | |
| 55 | private static PipManager sPipController; |
| 56 | |
| 57 | private Context mContext; |
| 58 | private IActivityManager mActivityManager; |
Wale Ogunwale | 65ebd95 | 2018-04-25 15:41:44 -0700 | [diff] [blame] | 59 | private IActivityTaskManager mActivityTaskManager; |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 60 | private IWindowManager mWindowManager; |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 61 | private Handler mHandler = new Handler(); |
| 62 | |
| 63 | private final PinnedStackListener mPinnedStackListener = new PinnedStackListener(); |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 64 | |
Winson Chung | d2d9097 | 2017-02-28 11:40:41 -0800 | [diff] [blame] | 65 | private InputConsumerController mInputConsumerController; |
Winson Chung | 15504af | 2016-11-02 18:11:36 -0700 | [diff] [blame] | 66 | private PipMenuActivityController mMenuController; |
Winson Chung | 97a60d9 | 2017-01-18 16:01:53 -0800 | [diff] [blame] | 67 | private PipMediaController mMediaController; |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 68 | private PipTouchHandler mTouchHandler; |
Winson Chung | 95bccdc | 2018-01-03 11:45:47 -0800 | [diff] [blame] | 69 | private PipAppOpsListener mAppOpsListener; |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 70 | |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 71 | /** |
Winson Chung | 929d4f7 | 2017-01-13 10:21:33 -0800 | [diff] [blame] | 72 | * Handler for system task stack changes. |
| 73 | */ |
Winson Chung | 67f5c8b | 2018-09-24 12:09:19 -0700 | [diff] [blame^] | 74 | TaskStackChangeListener mTaskStackListener = new TaskStackChangeListener() { |
Winson Chung | 929d4f7 | 2017-01-13 10:21:33 -0800 | [diff] [blame] | 75 | @Override |
Wale Ogunwale | 89be576 | 2017-10-04 13:27:49 -0700 | [diff] [blame] | 76 | public void onActivityPinned(String packageName, int userId, int taskId, int stackId) { |
Winson Chung | 929d4f7 | 2017-01-13 10:21:33 -0800 | [diff] [blame] | 77 | mTouchHandler.onActivityPinned(); |
Winson Chung | 97a60d9 | 2017-01-18 16:01:53 -0800 | [diff] [blame] | 78 | mMediaController.onActivityPinned(); |
Winson Chung | d2d9097 | 2017-02-28 11:40:41 -0800 | [diff] [blame] | 79 | mMenuController.onActivityPinned(); |
Winson Chung | 95bccdc | 2018-01-03 11:45:47 -0800 | [diff] [blame] | 80 | mAppOpsListener.onActivityPinned(packageName); |
Winson Chung | ac52f28 | 2017-03-30 14:44:52 -0700 | [diff] [blame] | 81 | |
Winson Chung | 67f5c8b | 2018-09-24 12:09:19 -0700 | [diff] [blame^] | 82 | Dependency.get(UiOffloadThread.class).submit(() -> { |
| 83 | WindowManagerWrapper.getInstance().setPipVisibility(true); |
| 84 | }); |
Winson Chung | c81c0ce | 2017-03-17 12:27:30 -0700 | [diff] [blame] | 85 | } |
| 86 | |
| 87 | @Override |
| 88 | public void onActivityUnpinned() { |
Winson Chung | 85d3c8a | 2017-09-15 15:41:00 -0700 | [diff] [blame] | 89 | final Pair<ComponentName, Integer> topPipActivityInfo = PipUtils.getTopPinnedActivity( |
| 90 | mContext, mActivityManager); |
| 91 | final ComponentName topActivity = topPipActivityInfo.first; |
| 92 | final int userId = topActivity != null ? topPipActivityInfo.second : 0; |
| 93 | mMenuController.onActivityUnpinned(); |
| 94 | mTouchHandler.onActivityUnpinned(topActivity); |
Winson Chung | 95bccdc | 2018-01-03 11:45:47 -0800 | [diff] [blame] | 95 | mAppOpsListener.onActivityUnpinned(); |
Winson Chung | ac52f28 | 2017-03-30 14:44:52 -0700 | [diff] [blame] | 96 | |
Winson Chung | 67f5c8b | 2018-09-24 12:09:19 -0700 | [diff] [blame^] | 97 | Dependency.get(UiOffloadThread.class).submit(() -> { |
| 98 | WindowManagerWrapper.getInstance().setPipVisibility(topActivity != null); |
| 99 | }); |
Winson Chung | 929d4f7 | 2017-01-13 10:21:33 -0800 | [diff] [blame] | 100 | } |
| 101 | |
| 102 | @Override |
Winson Chung | 85d3998 | 2017-02-24 15:21:25 -0800 | [diff] [blame] | 103 | public void onPinnedStackAnimationStarted() { |
| 104 | // Disable touches while the animation is running |
| 105 | mTouchHandler.setTouchEnabled(false); |
| 106 | } |
| 107 | |
| 108 | @Override |
Winson Chung | 929d4f7 | 2017-01-13 10:21:33 -0800 | [diff] [blame] | 109 | public void onPinnedStackAnimationEnded() { |
Winson Chung | 85d3998 | 2017-02-24 15:21:25 -0800 | [diff] [blame] | 110 | // Re-enable touches after the animation completes |
| 111 | mTouchHandler.setTouchEnabled(true); |
Winson Chung | ac52f28 | 2017-03-30 14:44:52 -0700 | [diff] [blame] | 112 | mTouchHandler.onPinnedStackAnimationEnded(); |
Winson Chung | 3448824 | 2017-04-26 15:53:51 -0700 | [diff] [blame] | 113 | mMenuController.onPinnedStackAnimationEnded(); |
Winson Chung | 929d4f7 | 2017-01-13 10:21:33 -0800 | [diff] [blame] | 114 | } |
| 115 | |
| 116 | @Override |
Winson Chung | e6385a2 | 2017-05-02 18:15:16 -0700 | [diff] [blame] | 117 | public void onPinnedActivityRestartAttempt(boolean clearedTask) { |
Winson Chung | e6385a2 | 2017-05-02 18:15:16 -0700 | [diff] [blame] | 118 | mTouchHandler.getMotionHelper().expandPip(clearedTask /* skipAnimation */); |
Winson Chung | 929d4f7 | 2017-01-13 10:21:33 -0800 | [diff] [blame] | 119 | } |
| 120 | }; |
| 121 | |
| 122 | /** |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 123 | * Handler for messages from the PIP controller. |
| 124 | */ |
| 125 | private class PinnedStackListener extends IPinnedStackListener.Stub { |
| 126 | |
| 127 | @Override |
| 128 | public void onListenerRegistered(IPinnedStackController controller) { |
| 129 | mHandler.post(() -> { |
| 130 | mTouchHandler.setPinnedStackController(controller); |
| 131 | }); |
| 132 | } |
| 133 | |
| 134 | @Override |
Winson Chung | 2a82fe5 | 2017-02-02 14:43:34 -0800 | [diff] [blame] | 135 | public void onImeVisibilityChanged(boolean imeVisible, int imeHeight) { |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 136 | mHandler.post(() -> { |
Winson Chung | 2a82fe5 | 2017-02-02 14:43:34 -0800 | [diff] [blame] | 137 | mTouchHandler.onImeVisibilityChanged(imeVisible, imeHeight); |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 138 | }); |
| 139 | } |
| 140 | |
| 141 | @Override |
Tracy Zhou | 4351308 | 2018-03-08 21:58:36 -0800 | [diff] [blame] | 142 | public void onShelfVisibilityChanged(boolean shelfVisible, int shelfHeight) { |
| 143 | mHandler.post(() -> { |
| 144 | mTouchHandler.onShelfVisibilityChanged(shelfVisible, shelfHeight); |
| 145 | }); |
| 146 | } |
| 147 | |
| 148 | @Override |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 149 | public void onMinimizedStateChanged(boolean isMinimized) { |
| 150 | mHandler.post(() -> { |
Winson Chung | 2a82fe5 | 2017-02-02 14:43:34 -0800 | [diff] [blame] | 151 | mTouchHandler.setMinimizedState(isMinimized, true /* fromController */); |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 152 | }); |
| 153 | } |
| 154 | |
| 155 | @Override |
Winson Chung | 2a82fe5 | 2017-02-02 14:43:34 -0800 | [diff] [blame] | 156 | public void onMovementBoundsChanged(Rect insetBounds, Rect normalBounds, |
Tracy Zhou | 4351308 | 2018-03-08 21:58:36 -0800 | [diff] [blame] | 157 | Rect animatingBounds, boolean fromImeAdjustment, boolean fromShelfAdjustment, |
| 158 | int displayRotation) { |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 159 | mHandler.post(() -> { |
Winson Chung | baa7b72 | 2017-03-03 21:33:44 -0800 | [diff] [blame] | 160 | mTouchHandler.onMovementBoundsChanged(insetBounds, normalBounds, animatingBounds, |
Tracy Zhou | 4351308 | 2018-03-08 21:58:36 -0800 | [diff] [blame] | 161 | fromImeAdjustment, fromShelfAdjustment, displayRotation); |
Winson Chung | 2a82fe5 | 2017-02-02 14:43:34 -0800 | [diff] [blame] | 162 | }); |
| 163 | } |
| 164 | |
| 165 | @Override |
| 166 | public void onActionsChanged(ParceledListSlice actions) { |
| 167 | mHandler.post(() -> { |
| 168 | mMenuController.setAppActions(actions); |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 169 | }); |
| 170 | } |
| 171 | } |
| 172 | |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 173 | private PipManager() {} |
| 174 | |
| 175 | /** |
| 176 | * Initializes {@link PipManager}. |
| 177 | */ |
| 178 | public void initialize(Context context) { |
| 179 | mContext = context; |
Sudheer Shanka | dc589ac | 2016-11-10 15:30:17 -0800 | [diff] [blame] | 180 | mActivityManager = ActivityManager.getService(); |
Wale Ogunwale | 65ebd95 | 2018-04-25 15:41:44 -0700 | [diff] [blame] | 181 | mActivityTaskManager = ActivityTaskManager.getService(); |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 182 | mWindowManager = WindowManagerGlobal.getWindowManagerService(); |
| 183 | |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 184 | try { |
| 185 | mWindowManager.registerPinnedStackListener(DEFAULT_DISPLAY, mPinnedStackListener); |
| 186 | } catch (RemoteException e) { |
| 187 | Log.e(TAG, "Failed to register pinned stack listener", e); |
| 188 | } |
Winson Chung | 2cf6ad8 | 2017-11-09 17:36:59 -0800 | [diff] [blame] | 189 | ActivityManagerWrapper.getInstance().registerTaskStackListener(mTaskStackListener); |
Winson Chung | a29eb98 | 2016-12-14 12:01:27 -0800 | [diff] [blame] | 190 | |
Winson Chung | cbb15a9 | 2018-01-25 17:46:16 +0000 | [diff] [blame] | 191 | mInputConsumerController = InputConsumerController.getPipInputConsumer(); |
| 192 | mInputConsumerController.registerInputConsumer(); |
Winson Chung | 97a60d9 | 2017-01-18 16:01:53 -0800 | [diff] [blame] | 193 | mMediaController = new PipMediaController(context, mActivityManager); |
Winson Chung | d2d9097 | 2017-02-28 11:40:41 -0800 | [diff] [blame] | 194 | mMenuController = new PipMenuActivityController(context, mActivityManager, mMediaController, |
| 195 | mInputConsumerController); |
Wale Ogunwale | 65ebd95 | 2018-04-25 15:41:44 -0700 | [diff] [blame] | 196 | mTouchHandler = new PipTouchHandler(context, mActivityManager, mActivityTaskManager, |
| 197 | mMenuController, mInputConsumerController); |
Winson Chung | 95bccdc | 2018-01-03 11:45:47 -0800 | [diff] [blame] | 198 | mAppOpsListener = new PipAppOpsListener(context, mActivityManager, |
| 199 | mTouchHandler.getMotionHelper()); |
Winson Chung | b502690 | 2017-05-03 12:45:13 -0700 | [diff] [blame] | 200 | EventBus.getDefault().register(this); |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 201 | } |
| 202 | |
| 203 | /** |
| 204 | * Updates the PIP per configuration changed. |
| 205 | */ |
Winson Chung | 0c5a592 | 2017-05-22 17:41:06 -0700 | [diff] [blame] | 206 | public void onConfigurationChanged(Configuration newConfig) { |
Winson Chung | 303c6b7 | 2016-10-24 17:12:49 -0700 | [diff] [blame] | 207 | mTouchHandler.onConfigurationChanged(); |
| 208 | } |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 209 | |
| 210 | /** |
Winson Chung | b502690 | 2017-05-03 12:45:13 -0700 | [diff] [blame] | 211 | * Expands the PIP. |
| 212 | */ |
| 213 | public final void onBusEvent(ExpandPipEvent event) { |
Winson Chung | b502690 | 2017-05-03 12:45:13 -0700 | [diff] [blame] | 214 | mTouchHandler.getMotionHelper().expandPip(false /* skipAnimation */); |
| 215 | } |
| 216 | |
| 217 | /** |
Winson Chung | ac52f28 | 2017-03-30 14:44:52 -0700 | [diff] [blame] | 218 | * Sent from KEYCODE_WINDOW handler in PhoneWindowManager, to request the menu to be shown. |
| 219 | */ |
| 220 | public void showPictureInPictureMenu() { |
| 221 | mTouchHandler.showPictureInPictureMenu(); |
| 222 | } |
| 223 | |
| 224 | /** |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 225 | * Gets an instance of {@link PipManager}. |
| 226 | */ |
| 227 | public static PipManager getInstance() { |
| 228 | if (sPipController == null) { |
| 229 | sPipController = new PipManager(); |
| 230 | } |
| 231 | return sPipController; |
| 232 | } |
Winson Chung | 29a7865 | 2017-02-09 18:35:26 -0800 | [diff] [blame] | 233 | |
| 234 | public void dump(PrintWriter pw) { |
| 235 | final String innerPrefix = " "; |
| 236 | pw.println(TAG); |
Winson Chung | d2d9097 | 2017-02-28 11:40:41 -0800 | [diff] [blame] | 237 | mInputConsumerController.dump(pw, innerPrefix); |
Winson Chung | 29a7865 | 2017-02-09 18:35:26 -0800 | [diff] [blame] | 238 | mMenuController.dump(pw, innerPrefix); |
| 239 | mTouchHandler.dump(pw, innerPrefix); |
| 240 | } |
Winson | 73bc159 | 2016-10-18 18:47:43 -0700 | [diff] [blame] | 241 | } |