Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 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.wm; |
| 18 | |
Jorim Jaggi | f12ec0f | 2017-08-23 16:14:10 +0200 | [diff] [blame] | 19 | import static android.Manifest.permission.DEVICE_POWER; |
Wale Ogunwale | 01ad434 | 2017-06-30 07:07:01 -0700 | [diff] [blame] | 20 | import static android.Manifest.permission.HIDE_NON_SYSTEM_OVERLAY_WINDOWS; |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 21 | import static android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; |
| 22 | import static android.content.pm.PackageManager.PERMISSION_GRANTED; |
Wale Ogunwale | 4958ad2 | 2017-06-22 09:08:14 -0700 | [diff] [blame] | 23 | import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER; |
Wale Ogunwale | d993a57 | 2017-02-05 13:52:09 -0800 | [diff] [blame] | 24 | import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY; |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 25 | import static android.view.WindowManager.LayoutParams.isSystemAlertWindowType; |
Adrian Roos | 5c6b622 | 2017-11-07 17:36:10 +0100 | [diff] [blame] | 26 | |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 27 | import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_TASK_POSITIONING; |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 28 | import static com.android.server.wm.WindowManagerDebugConfig.SHOW_TRANSACTIONS; |
| 29 | import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 30 | |
| 31 | import android.content.ClipData; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 32 | import android.graphics.Rect; |
| 33 | import android.graphics.Region; |
| 34 | import android.os.Binder; |
| 35 | import android.os.Bundle; |
| 36 | import android.os.IBinder; |
| 37 | import android.os.Parcel; |
Dianne Hackborn | 5fe7e2a | 2012-10-04 11:58:16 -0700 | [diff] [blame] | 38 | import android.os.Process; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 39 | import android.os.RemoteException; |
Wale Ogunwale | 4958ad2 | 2017-06-22 09:08:14 -0700 | [diff] [blame] | 40 | import android.os.Trace; |
Dianne Hackborn | 5fe7e2a | 2012-10-04 11:58:16 -0700 | [diff] [blame] | 41 | import android.os.UserHandle; |
Andrii Kulian | 4460796 | 2017-03-16 11:06:24 -0700 | [diff] [blame] | 42 | import android.util.MergedConfiguration; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 43 | import android.util.Slog; |
Adrian Roos | 5c6b622 | 2017-11-07 17:36:10 +0100 | [diff] [blame] | 44 | import android.view.DisplayCutout; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 45 | import android.view.IWindow; |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 46 | import android.view.IWindowId; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 47 | import android.view.IWindowSession; |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 48 | import android.view.IWindowSessionCallback; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 49 | import android.view.InputChannel; |
Tiger Huang | dda14a7 | 2019-01-10 17:20:27 +0800 | [diff] [blame] | 50 | import android.view.InsetsState; |
Daichi Hirono | a1fb9be | 2017-12-18 17:02:54 +0900 | [diff] [blame] | 51 | import android.view.SurfaceControl; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 52 | import android.view.SurfaceSession; |
| 53 | import android.view.WindowManager; |
| 54 | |
Chenjie Yu | e890419 | 2017-12-08 19:12:57 -0800 | [diff] [blame] | 55 | import com.android.internal.os.logging.MetricsLoggerWrapper; |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 56 | import com.android.server.wm.WindowManagerService.H; |
| 57 | |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 58 | import java.io.PrintWriter; |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 59 | import java.util.HashSet; |
| 60 | import java.util.Set; |
wilsonshih | c32538e | 2018-11-07 17:27:34 +0800 | [diff] [blame] | 61 | import java.util.function.BiConsumer; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 62 | |
| 63 | /** |
| 64 | * This class represents an active client session. There is generally one |
| 65 | * Session object per process that is interacting with the window manager. |
| 66 | */ |
Bryce Lee | a559286 | 2017-10-23 12:57:37 -0700 | [diff] [blame] | 67 | class Session extends IWindowSession.Stub implements IBinder.DeathRecipient { |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 68 | final WindowManagerService mService; |
Dianne Hackborn | eb94fa7 | 2014-06-03 17:48:12 -0700 | [diff] [blame] | 69 | final IWindowSessionCallback mCallback; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 70 | final int mUid; |
| 71 | final int mPid; |
Wale Ogunwale | cfca258 | 2016-10-19 09:53:25 -0700 | [diff] [blame] | 72 | private final String mStringName; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 73 | SurfaceSession mSurfaceSession; |
Wale Ogunwale | cfca258 | 2016-10-19 09:53:25 -0700 | [diff] [blame] | 74 | private int mNumWindow = 0; |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 75 | // Set of visible application overlay window surfaces connected to this session. |
| 76 | private final Set<WindowSurfaceController> mAppOverlaySurfaces = new HashSet<>(); |
| 77 | // Set of visible alert window surfaces connected to this session. |
| 78 | private final Set<WindowSurfaceController> mAlertWindowSurfaces = new HashSet<>(); |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 79 | private final DragDropController mDragDropController; |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 80 | final boolean mCanAddInternalSystemWindow; |
Wale Ogunwale | 01ad434 | 2017-06-30 07:07:01 -0700 | [diff] [blame] | 81 | final boolean mCanHideNonSystemOverlayWindows; |
Jorim Jaggi | f12ec0f | 2017-08-23 16:14:10 +0200 | [diff] [blame] | 82 | final boolean mCanAcquireSleepToken; |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 83 | private AlertWindowNotification mAlertWindowNotification; |
Wale Ogunwale | a10fc7e | 2017-04-06 07:09:51 -0700 | [diff] [blame] | 84 | private boolean mShowingAlertWindowNotificationAllowed; |
Wale Ogunwale | cfca258 | 2016-10-19 09:53:25 -0700 | [diff] [blame] | 85 | private boolean mClientDead = false; |
| 86 | private float mLastReportedAnimatorScale; |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 87 | private String mPackageName; |
Wale Ogunwale | 4958ad2 | 2017-06-22 09:08:14 -0700 | [diff] [blame] | 88 | private String mRelayoutTag; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 89 | |
Yohei Yukawa | a71bb25 | 2018-09-19 19:21:24 -0700 | [diff] [blame] | 90 | public Session(WindowManagerService service, IWindowSessionCallback callback) { |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 91 | mService = service; |
Dianne Hackborn | eb94fa7 | 2014-06-03 17:48:12 -0700 | [diff] [blame] | 92 | mCallback = callback; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 93 | mUid = Binder.getCallingUid(); |
| 94 | mPid = Binder.getCallingPid(); |
Dianne Hackborn | eb94fa7 | 2014-06-03 17:48:12 -0700 | [diff] [blame] | 95 | mLastReportedAnimatorScale = service.getCurrentAnimatorScale(); |
Wale Ogunwale | 5aa8683 | 2017-02-28 10:40:27 -0800 | [diff] [blame] | 96 | mCanAddInternalSystemWindow = service.mContext.checkCallingOrSelfPermission( |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 97 | INTERNAL_SYSTEM_WINDOW) == PERMISSION_GRANTED; |
Wale Ogunwale | 01ad434 | 2017-06-30 07:07:01 -0700 | [diff] [blame] | 98 | mCanHideNonSystemOverlayWindows = service.mContext.checkCallingOrSelfPermission( |
| 99 | HIDE_NON_SYSTEM_OVERLAY_WINDOWS) == PERMISSION_GRANTED; |
Jorim Jaggi | f12ec0f | 2017-08-23 16:14:10 +0200 | [diff] [blame] | 100 | mCanAcquireSleepToken = service.mContext.checkCallingOrSelfPermission(DEVICE_POWER) |
| 101 | == PERMISSION_GRANTED; |
Wale Ogunwale | a10fc7e | 2017-04-06 07:09:51 -0700 | [diff] [blame] | 102 | mShowingAlertWindowNotificationAllowed = mService.mShowAlertWindowNotifications; |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 103 | mDragDropController = mService.mDragDropController; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 104 | StringBuilder sb = new StringBuilder(); |
| 105 | sb.append("Session{"); |
| 106 | sb.append(Integer.toHexString(System.identityHashCode(this))); |
Dianne Hackborn | 5fe7e2a | 2012-10-04 11:58:16 -0700 | [diff] [blame] | 107 | sb.append(" "); |
| 108 | sb.append(mPid); |
| 109 | if (mUid < Process.FIRST_APPLICATION_UID) { |
| 110 | sb.append(":"); |
| 111 | sb.append(mUid); |
| 112 | } else { |
| 113 | sb.append(":u"); |
| 114 | sb.append(UserHandle.getUserId(mUid)); |
| 115 | sb.append('a'); |
| 116 | sb.append(UserHandle.getAppId(mUid)); |
| 117 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 118 | sb.append("}"); |
| 119 | mStringName = sb.toString(); |
| 120 | |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 121 | try { |
Yohei Yukawa | a71bb25 | 2018-09-19 19:21:24 -0700 | [diff] [blame] | 122 | mCallback.asBinder().linkToDeath(this, 0); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 123 | } catch (RemoteException e) { |
| 124 | // The caller has died, so we can just forget about this. |
Yohei Yukawa | a71bb25 | 2018-09-19 19:21:24 -0700 | [diff] [blame] | 125 | // Hmmm, should we call killSessionLocked()?? |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 126 | } |
| 127 | } |
| 128 | |
| 129 | @Override |
| 130 | public boolean onTransact(int code, Parcel data, Parcel reply, int flags) |
| 131 | throws RemoteException { |
| 132 | try { |
| 133 | return super.onTransact(code, data, reply, flags); |
| 134 | } catch (RuntimeException e) { |
| 135 | // Log all 'real' exceptions thrown to the caller |
| 136 | if (!(e instanceof SecurityException)) { |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 137 | Slog.wtf(TAG_WM, "Window Session Crash", e); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 138 | } |
| 139 | throw e; |
| 140 | } |
| 141 | } |
| 142 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 143 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 144 | public void binderDied() { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 145 | synchronized (mService.mGlobalLock) { |
Yohei Yukawa | a71bb25 | 2018-09-19 19:21:24 -0700 | [diff] [blame] | 146 | mCallback.asBinder().unlinkToDeath(this, 0); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 147 | mClientDead = true; |
| 148 | killSessionLocked(); |
| 149 | } |
| 150 | } |
| 151 | |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 152 | @Override |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 153 | public int addToDisplay(IWindow window, int seq, WindowManager.LayoutParams attrs, |
Adrian Roos | 9e370f2 | 2018-03-06 18:19:45 +0100 | [diff] [blame] | 154 | int viewVisibility, int displayId, Rect outFrame, Rect outContentInsets, |
| 155 | Rect outStableInsets, Rect outOutsets, |
Jorim Jaggi | f96c90a | 2018-09-26 16:55:15 +0200 | [diff] [blame] | 156 | DisplayCutout.ParcelableWrapper outDisplayCutout, InputChannel outInputChannel, |
| 157 | InsetsState outInsetsState) { |
Adrian Roos | 9e370f2 | 2018-03-06 18:19:45 +0100 | [diff] [blame] | 158 | return mService.addWindow(this, window, seq, attrs, viewVisibility, displayId, outFrame, |
Jorim Jaggi | f96c90a | 2018-09-26 16:55:15 +0200 | [diff] [blame] | 159 | outContentInsets, outStableInsets, outOutsets, outDisplayCutout, outInputChannel, |
| 160 | outInsetsState); |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | @Override |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 164 | public int addToDisplayWithoutInputChannel(IWindow window, int seq, WindowManager.LayoutParams attrs, |
Jorim Jaggi | f96c90a | 2018-09-26 16:55:15 +0200 | [diff] [blame] | 165 | int viewVisibility, int displayId, Rect outContentInsets, Rect outStableInsets, |
| 166 | InsetsState outInsetsState) { |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 167 | return mService.addWindow(this, window, seq, attrs, viewVisibility, displayId, |
Adrian Roos | 9e370f2 | 2018-03-06 18:19:45 +0100 | [diff] [blame] | 168 | new Rect() /* outFrame */, outContentInsets, outStableInsets, null /* outOutsets */, |
Jorim Jaggi | f96c90a | 2018-09-26 16:55:15 +0200 | [diff] [blame] | 169 | new DisplayCutout.ParcelableWrapper() /* cutout */, null /* outInputChannel */, |
| 170 | outInsetsState); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 171 | } |
| 172 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 173 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 174 | public void remove(IWindow window) { |
| 175 | mService.removeWindow(this, window); |
| 176 | } |
| 177 | |
Rob Carr | 64e516f | 2015-10-29 00:20:45 +0000 | [diff] [blame] | 178 | @Override |
Robert Carr | 77bdfb5 | 2016-05-02 18:18:31 -0700 | [diff] [blame] | 179 | public void prepareToReplaceWindows(IBinder appToken, boolean childrenOnly) { |
Wale Ogunwale | 9bc4773 | 2016-08-10 14:44:22 -0700 | [diff] [blame] | 180 | mService.setWillReplaceWindows(appToken, childrenOnly); |
Robert Carr | 23fa16b | 2016-01-13 13:19:58 -0800 | [diff] [blame] | 181 | } |
| 182 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 183 | @Override |
Dianne Hackborn | 9a230e0 | 2011-10-06 11:51:27 -0700 | [diff] [blame] | 184 | public int relayout(IWindow window, int seq, WindowManager.LayoutParams attrs, |
chaviw | be43ac8 | 2018-04-04 15:14:49 -0700 | [diff] [blame] | 185 | int requestedWidth, int requestedHeight, int viewFlags, int flags, long frameNumber, |
| 186 | Rect outFrame, Rect outOverscanInsets, Rect outContentInsets, Rect outVisibleInsets, |
| 187 | Rect outStableInsets, Rect outsets, Rect outBackdropFrame, |
| 188 | DisplayCutout.ParcelableWrapper cutout, MergedConfiguration mergedConfiguration, |
Robert Carr | 5fea55b | 2018-12-10 13:05:52 -0800 | [diff] [blame] | 189 | SurfaceControl outSurfaceControl, InsetsState outInsetsState) { |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 190 | if (false) Slog.d(TAG_WM, ">>>>>> ENTERED relayout from " |
Dianne Hackborn | b961cd2 | 2011-06-21 12:13:37 -0700 | [diff] [blame] | 191 | + Binder.getCallingPid()); |
Wale Ogunwale | 4958ad2 | 2017-06-22 09:08:14 -0700 | [diff] [blame] | 192 | Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, mRelayoutTag); |
Dianne Hackborn | 9a230e0 | 2011-10-06 11:51:27 -0700 | [diff] [blame] | 193 | int res = mService.relayoutWindow(this, window, seq, attrs, |
chaviw | be43ac8 | 2018-04-04 15:14:49 -0700 | [diff] [blame] | 194 | requestedWidth, requestedHeight, viewFlags, flags, frameNumber, |
Dianne Hackborn | c4aad01 | 2013-02-22 15:05:25 -0800 | [diff] [blame] | 195 | outFrame, outOverscanInsets, outContentInsets, outVisibleInsets, |
Adrian Roos | 5c6b622 | 2017-11-07 17:36:10 +0100 | [diff] [blame] | 196 | outStableInsets, outsets, outBackdropFrame, cutout, |
Robert Carr | 5fea55b | 2018-12-10 13:05:52 -0800 | [diff] [blame] | 197 | mergedConfiguration, outSurfaceControl, outInsetsState); |
Wale Ogunwale | 4958ad2 | 2017-06-22 09:08:14 -0700 | [diff] [blame] | 198 | Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER); |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 199 | if (false) Slog.d(TAG_WM, "<<<<<< EXITING relayout to " |
Dianne Hackborn | b961cd2 | 2011-06-21 12:13:37 -0700 | [diff] [blame] | 200 | + Binder.getCallingPid()); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 201 | return res; |
| 202 | } |
| 203 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 204 | @Override |
Dianne Hackborn | 6482517 | 2011-03-02 21:32:58 -0800 | [diff] [blame] | 205 | public boolean outOfMemory(IWindow window) { |
| 206 | return mService.outOfMemoryWindow(this, window); |
| 207 | } |
| 208 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 209 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 210 | public void setTransparentRegion(IWindow window, Region region) { |
| 211 | mService.setTransparentRegionWindow(this, window, region); |
| 212 | } |
| 213 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 214 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 215 | public void setInsets(IWindow window, int touchableInsets, |
| 216 | Rect contentInsets, Rect visibleInsets, Region touchableArea) { |
| 217 | mService.setInsetsWindow(this, window, touchableInsets, contentInsets, |
| 218 | visibleInsets, touchableArea); |
| 219 | } |
| 220 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 221 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 222 | public void getDisplayFrame(IWindow window, Rect outDisplayFrame) { |
| 223 | mService.getWindowDisplayFrame(this, window, outDisplayFrame); |
| 224 | } |
| 225 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 226 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 227 | public void finishDrawing(IWindow window) { |
| 228 | if (WindowManagerService.localLOGV) Slog.v( |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 229 | TAG_WM, "IWindow finishDrawing called for " + window); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 230 | mService.finishDrawingWindow(this, window); |
| 231 | } |
| 232 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 233 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 234 | public void setInTouchMode(boolean mode) { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 235 | synchronized (mService.mGlobalLock) { |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 236 | mService.mInTouchMode = mode; |
| 237 | } |
| 238 | } |
| 239 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 240 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 241 | public boolean getInTouchMode() { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 242 | synchronized (mService.mGlobalLock) { |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 243 | return mService.mInTouchMode; |
| 244 | } |
| 245 | } |
| 246 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 247 | @Override |
Arthur Hung | a4c5206 | 2019-02-19 11:31:44 +0800 | [diff] [blame^] | 248 | public boolean performHapticFeedback(int effectId, boolean always) { |
| 249 | long ident = Binder.clearCallingIdentity(); |
| 250 | try { |
| 251 | return mService.mPolicy.performHapticFeedback(mUid, mPackageName, |
Alexey Kuzmin | e1f06b8 | 2018-06-20 17:48:43 +0100 | [diff] [blame] | 252 | effectId, always, null); |
Arthur Hung | a4c5206 | 2019-02-19 11:31:44 +0800 | [diff] [blame^] | 253 | } finally { |
| 254 | Binder.restoreCallingIdentity(ident); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 255 | } |
| 256 | } |
| 257 | |
| 258 | /* Drag/drop */ |
Daichi Hirono | fabca09 | 2017-12-19 15:02:50 +0900 | [diff] [blame] | 259 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 260 | @Override |
Daichi Hirono | fabca09 | 2017-12-19 15:02:50 +0900 | [diff] [blame] | 261 | public IBinder performDrag(IWindow window, int flags, SurfaceControl surface, int touchSource, |
| 262 | float touchX, float touchY, float thumbCenterX, float thumbCenterY, ClipData data) { |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 263 | final int callerPid = Binder.getCallingPid(); |
| 264 | final int callerUid = Binder.getCallingUid(); |
| 265 | final long ident = Binder.clearCallingIdentity(); |
| 266 | try { |
Daichi Hirono | fabca09 | 2017-12-19 15:02:50 +0900 | [diff] [blame] | 267 | return mDragDropController.performDrag(mSurfaceSession, callerPid, callerUid, window, |
| 268 | flags, surface, touchSource, touchX, touchY, thumbCenterX, thumbCenterY, data); |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 269 | } finally { |
| 270 | Binder.restoreCallingIdentity(ident); |
| 271 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 272 | } |
| 273 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 274 | @Override |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 275 | public void reportDropResult(IWindow window, boolean consumed) { |
| 276 | final long ident = Binder.clearCallingIdentity(); |
| 277 | try { |
Daichi Hirono | 58e25e1 | 2017-10-25 15:48:08 +0900 | [diff] [blame] | 278 | mDragDropController.reportDropResult(window, consumed); |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 279 | } finally { |
| 280 | Binder.restoreCallingIdentity(ident); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 281 | } |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 282 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 283 | |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 284 | @Override |
| 285 | public void cancelDragAndDrop(IBinder dragToken) { |
| 286 | final long ident = Binder.clearCallingIdentity(); |
| 287 | try { |
Daichi Hirono | 58e25e1 | 2017-10-25 15:48:08 +0900 | [diff] [blame] | 288 | mDragDropController.cancelDragAndDrop(dragToken); |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 289 | } finally { |
| 290 | Binder.restoreCallingIdentity(ident); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 291 | } |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 292 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 293 | |
Daichi Hirono | df5cf62 | 2017-09-11 14:59:26 +0900 | [diff] [blame] | 294 | @Override |
| 295 | public void dragRecipientEntered(IWindow window) { |
| 296 | mDragDropController.dragRecipientEntered(window); |
| 297 | } |
| 298 | |
| 299 | @Override |
| 300 | public void dragRecipientExited(IWindow window) { |
| 301 | mDragDropController.dragRecipientExited(window); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 302 | } |
| 303 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 304 | @Override |
Chong Zhang | 8e89b31 | 2015-09-09 15:09:30 -0700 | [diff] [blame] | 305 | public boolean startMovingTask(IWindow window, float startX, float startY) { |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 306 | if (DEBUG_TASK_POSITIONING) Slog.d( |
| 307 | TAG_WM, "startMovingTask: {" + startX + "," + startY + "}"); |
Chong Zhang | 8e89b31 | 2015-09-09 15:09:30 -0700 | [diff] [blame] | 308 | |
Wale Ogunwale | 09e1b8d | 2016-02-23 10:38:35 -0800 | [diff] [blame] | 309 | long ident = Binder.clearCallingIdentity(); |
| 310 | try { |
Daichi Hirono | 34fb731 | 2017-12-04 10:00:24 +0900 | [diff] [blame] | 311 | return mService.mTaskPositioningController.startMovingTask(window, startX, startY); |
Wale Ogunwale | 09e1b8d | 2016-02-23 10:38:35 -0800 | [diff] [blame] | 312 | } finally { |
| 313 | Binder.restoreCallingIdentity(ident); |
| 314 | } |
Chong Zhang | 8e89b31 | 2015-09-09 15:09:30 -0700 | [diff] [blame] | 315 | } |
| 316 | |
wilsonshih | c32538e | 2018-11-07 17:27:34 +0800 | [diff] [blame] | 317 | private void actionOnWallpaper(IBinder window, |
| 318 | BiConsumer<WallpaperController, WindowState> action) { |
| 319 | final WindowState windowState = mService.windowForClientLocked(this, window, true); |
| 320 | action.accept(windowState.getDisplayContent().mWallpaperController, windowState); |
| 321 | } |
| 322 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 323 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 324 | public void setWallpaperPosition(IBinder window, float x, float y, float xStep, float yStep) { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 325 | synchronized (mService.mGlobalLock) { |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 326 | long ident = Binder.clearCallingIdentity(); |
| 327 | try { |
wilsonshih | c32538e | 2018-11-07 17:27:34 +0800 | [diff] [blame] | 328 | actionOnWallpaper(window, (wpController, windowState) -> |
| 329 | wpController.setWindowWallpaperPosition(windowState, x, y, xStep, yStep)); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 330 | } finally { |
| 331 | Binder.restoreCallingIdentity(ident); |
| 332 | } |
| 333 | } |
| 334 | } |
| 335 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 336 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 337 | public void wallpaperOffsetsComplete(IBinder window) { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 338 | synchronized (mService.mGlobalLock) { |
wilsonshih | c32538e | 2018-11-07 17:27:34 +0800 | [diff] [blame] | 339 | actionOnWallpaper(window, (wpController, windowState) -> |
| 340 | wpController.wallpaperOffsetsComplete(window)); |
Wale Ogunwale | e8069dc | 2015-08-18 09:52:01 -0700 | [diff] [blame] | 341 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 342 | } |
| 343 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 344 | @Override |
Dianne Hackborn | 067e5f6 | 2014-09-07 23:14:30 -0700 | [diff] [blame] | 345 | public void setWallpaperDisplayOffset(IBinder window, int x, int y) { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 346 | synchronized (mService.mGlobalLock) { |
Dianne Hackborn | 067e5f6 | 2014-09-07 23:14:30 -0700 | [diff] [blame] | 347 | long ident = Binder.clearCallingIdentity(); |
| 348 | try { |
wilsonshih | c32538e | 2018-11-07 17:27:34 +0800 | [diff] [blame] | 349 | actionOnWallpaper(window, (wpController, windowState) -> |
| 350 | wpController.setWindowWallpaperDisplayOffset(windowState, x, y)); |
Dianne Hackborn | 067e5f6 | 2014-09-07 23:14:30 -0700 | [diff] [blame] | 351 | } finally { |
| 352 | Binder.restoreCallingIdentity(ident); |
| 353 | } |
| 354 | } |
| 355 | } |
| 356 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 357 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 358 | public Bundle sendWallpaperCommand(IBinder window, String action, int x, int y, |
| 359 | int z, Bundle extras, boolean sync) { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 360 | synchronized (mService.mGlobalLock) { |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 361 | long ident = Binder.clearCallingIdentity(); |
| 362 | try { |
wilsonshih | c32538e | 2018-11-07 17:27:34 +0800 | [diff] [blame] | 363 | final WindowState windowState = mService.windowForClientLocked(this, window, true); |
| 364 | return windowState.getDisplayContent().mWallpaperController |
| 365 | .sendWindowWallpaperCommand(windowState, action, x, y, z, extras, sync); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 366 | } finally { |
| 367 | Binder.restoreCallingIdentity(ident); |
| 368 | } |
| 369 | } |
| 370 | } |
| 371 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 372 | @Override |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 373 | public void wallpaperCommandComplete(IBinder window, Bundle result) { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 374 | synchronized (mService.mGlobalLock) { |
wilsonshih | c32538e | 2018-11-07 17:27:34 +0800 | [diff] [blame] | 375 | actionOnWallpaper(window, (wpController, windowState) -> |
| 376 | wpController.wallpaperCommandComplete(window)); |
Wale Ogunwale | e8069dc | 2015-08-18 09:52:01 -0700 | [diff] [blame] | 377 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 378 | } |
| 379 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 380 | @Override |
Svetoslav | f7174e8 | 2014-06-12 11:29:35 -0700 | [diff] [blame] | 381 | public void onRectangleOnScreenRequested(IBinder token, Rect rectangle) { |
Wale Ogunwale | db485de | 2018-10-29 09:47:07 -0700 | [diff] [blame] | 382 | synchronized (mService.mGlobalLock) { |
Svetoslav Ganov | 1cf70bb | 2012-08-06 10:53:34 -0700 | [diff] [blame] | 383 | final long identity = Binder.clearCallingIdentity(); |
| 384 | try { |
Svetoslav | f7174e8 | 2014-06-12 11:29:35 -0700 | [diff] [blame] | 385 | mService.onRectangleOnScreenRequested(token, rectangle); |
Svetoslav Ganov | 1cf70bb | 2012-08-06 10:53:34 -0700 | [diff] [blame] | 386 | } finally { |
| 387 | Binder.restoreCallingIdentity(identity); |
| 388 | } |
| 389 | } |
| 390 | } |
| 391 | |
Andrew Scull | 26f830d | 2017-05-19 12:16:10 +0100 | [diff] [blame] | 392 | @Override |
Dianne Hackborn | e3f23a3 | 2013-03-01 13:25:35 -0800 | [diff] [blame] | 393 | public IWindowId getWindowId(IBinder window) { |
| 394 | return mService.getWindowId(window); |
| 395 | } |
| 396 | |
Jeff Brown | c2932a1 | 2014-11-20 18:04:05 -0800 | [diff] [blame] | 397 | @Override |
| 398 | public void pokeDrawLock(IBinder window) { |
| 399 | final long identity = Binder.clearCallingIdentity(); |
| 400 | try { |
| 401 | mService.pokeDrawLock(this, window); |
| 402 | } finally { |
| 403 | Binder.restoreCallingIdentity(identity); |
| 404 | } |
| 405 | } |
| 406 | |
Vladislav Kaznacheev | 989b58a | 2016-02-10 12:19:33 -0800 | [diff] [blame] | 407 | @Override |
| 408 | public void updatePointerIcon(IWindow window) { |
| 409 | final long identity = Binder.clearCallingIdentity(); |
| 410 | try { |
| 411 | mService.updatePointerIcon(window); |
| 412 | } finally { |
| 413 | Binder.restoreCallingIdentity(identity); |
| 414 | } |
| 415 | } |
| 416 | |
Andrii Kulian | 4b6599e | 2018-01-15 17:24:08 -0800 | [diff] [blame] | 417 | @Override |
| 418 | public void updateTapExcludeRegion(IWindow window, int regionId, int left, int top, int width, |
| 419 | int height) { |
| 420 | final long identity = Binder.clearCallingIdentity(); |
| 421 | try { |
| 422 | mService.updateTapExcludeRegion(window, regionId, left, top, width, height); |
| 423 | } finally { |
| 424 | Binder.restoreCallingIdentity(identity); |
| 425 | } |
| 426 | } |
| 427 | |
Jorim Jaggi | e35c059 | 2018-11-06 16:21:08 +0100 | [diff] [blame] | 428 | @Override |
| 429 | public void insetsModified(IWindow window, InsetsState state) { |
Tiger Huang | dda14a7 | 2019-01-10 17:20:27 +0800 | [diff] [blame] | 430 | synchronized (mService.mGlobalLock) { |
Jorim Jaggi | e35c059 | 2018-11-06 16:21:08 +0100 | [diff] [blame] | 431 | final WindowState windowState = mService.windowForClientLocked(this, window, |
| 432 | false /* throwOnError */); |
| 433 | if (windowState != null) { |
| 434 | windowState.getDisplayContent().getInsetsStateController().onInsetsModified( |
| 435 | windowState, state); |
| 436 | } |
| 437 | } |
| 438 | } |
| 439 | |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 440 | void windowAddedLocked(String packageName) { |
| 441 | mPackageName = packageName; |
Wale Ogunwale | 4958ad2 | 2017-06-22 09:08:14 -0700 | [diff] [blame] | 442 | mRelayoutTag = "relayoutWindow: " + mPackageName; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 443 | if (mSurfaceSession == null) { |
| 444 | if (WindowManagerService.localLOGV) Slog.v( |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 445 | TAG_WM, "First window added to " + this + ", creating SurfaceSession"); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 446 | mSurfaceSession = new SurfaceSession(); |
Filip Gruszczynski | 0bd180d | 2015-12-07 15:43:52 -0800 | [diff] [blame] | 447 | if (SHOW_TRANSACTIONS) Slog.i( |
| 448 | TAG_WM, " NEW SURFACE SESSION " + mSurfaceSession); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 449 | mService.mSessions.add(this); |
Dianne Hackborn | eb94fa7 | 2014-06-03 17:48:12 -0700 | [diff] [blame] | 450 | if (mLastReportedAnimatorScale != mService.getCurrentAnimatorScale()) { |
| 451 | mService.dispatchNewAnimatorScaleLocked(this); |
| 452 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 453 | } |
| 454 | mNumWindow++; |
| 455 | } |
| 456 | |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 457 | void windowRemovedLocked() { |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 458 | mNumWindow--; |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 459 | killSessionLocked(); |
| 460 | } |
| 461 | |
| 462 | |
| 463 | void onWindowSurfaceVisibilityChanged(WindowSurfaceController surfaceController, |
| 464 | boolean visible, int type) { |
| 465 | |
| 466 | if (!isSystemAlertWindowType(type)) { |
| 467 | return; |
| 468 | } |
| 469 | |
| 470 | boolean changed; |
| 471 | |
| 472 | if (!mCanAddInternalSystemWindow) { |
| 473 | // We want to track non-system signature apps adding alert windows so we can post an |
| 474 | // on-going notification for the user to control their visibility. |
| 475 | if (visible) { |
| 476 | changed = mAlertWindowSurfaces.add(surfaceController); |
Chenjie Yu | 08d6d72 | 2018-02-28 10:19:54 -0800 | [diff] [blame] | 477 | MetricsLoggerWrapper.logAppOverlayEnter(mUid, mPackageName, changed, type, true); |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 478 | } else { |
| 479 | changed = mAlertWindowSurfaces.remove(surfaceController); |
Chenjie Yu | 08d6d72 | 2018-02-28 10:19:54 -0800 | [diff] [blame] | 480 | MetricsLoggerWrapper.logAppOverlayExit(mUid, mPackageName, changed, type, true); |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 481 | } |
| 482 | |
| 483 | if (changed) { |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 484 | if (mAlertWindowSurfaces.isEmpty()) { |
| 485 | cancelAlertWindowNotification(); |
| 486 | } else if (mAlertWindowNotification == null){ |
Wale Ogunwale | d76881e | 2017-03-10 13:17:56 -0800 | [diff] [blame] | 487 | mAlertWindowNotification = new AlertWindowNotification(mService, mPackageName); |
Wale Ogunwale | a10fc7e | 2017-04-06 07:09:51 -0700 | [diff] [blame] | 488 | if (mShowingAlertWindowNotificationAllowed) { |
| 489 | mAlertWindowNotification.post(); |
| 490 | } |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 491 | } |
Wale Ogunwale | d993a57 | 2017-02-05 13:52:09 -0800 | [diff] [blame] | 492 | } |
| 493 | } |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 494 | |
| 495 | if (type != TYPE_APPLICATION_OVERLAY) { |
| 496 | return; |
| 497 | } |
| 498 | |
| 499 | if (visible) { |
| 500 | changed = mAppOverlaySurfaces.add(surfaceController); |
Chenjie Yu | 08d6d72 | 2018-02-28 10:19:54 -0800 | [diff] [blame] | 501 | MetricsLoggerWrapper.logAppOverlayEnter(mUid, mPackageName, changed, type, false); |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 502 | } else { |
| 503 | changed = mAppOverlaySurfaces.remove(surfaceController); |
Chenjie Yu | 08d6d72 | 2018-02-28 10:19:54 -0800 | [diff] [blame] | 504 | MetricsLoggerWrapper.logAppOverlayExit(mUid, mPackageName, changed, type, false); |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 505 | } |
| 506 | |
| 507 | if (changed) { |
| 508 | // Notify activity manager of changes to app overlay windows so it can adjust the |
| 509 | // importance score for the process. |
| 510 | setHasOverlayUi(!mAppOverlaySurfaces.isEmpty()); |
| 511 | } |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 512 | } |
| 513 | |
Wale Ogunwale | a10fc7e | 2017-04-06 07:09:51 -0700 | [diff] [blame] | 514 | void setShowingAlertWindowNotificationAllowed(boolean allowed) { |
| 515 | mShowingAlertWindowNotificationAllowed = allowed; |
| 516 | if (mAlertWindowNotification != null) { |
| 517 | if (allowed) { |
| 518 | mAlertWindowNotification.post(); |
| 519 | } else { |
Wale Ogunwale | 6c8f2e4 | 2018-02-01 09:07:34 -0800 | [diff] [blame] | 520 | mAlertWindowNotification.cancel(false /* deleteChannel */); |
Wale Ogunwale | a10fc7e | 2017-04-06 07:09:51 -0700 | [diff] [blame] | 521 | } |
| 522 | } |
| 523 | } |
| 524 | |
Wale Ogunwale | d993a57 | 2017-02-05 13:52:09 -0800 | [diff] [blame] | 525 | private void killSessionLocked() { |
| 526 | if (mNumWindow > 0 || !mClientDead) { |
| 527 | return; |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 528 | } |
Wale Ogunwale | d993a57 | 2017-02-05 13:52:09 -0800 | [diff] [blame] | 529 | |
| 530 | mService.mSessions.remove(this); |
| 531 | if (mSurfaceSession == null) { |
| 532 | return; |
| 533 | } |
| 534 | |
| 535 | if (WindowManagerService.localLOGV) Slog.v(TAG_WM, "Last window removed from " + this |
| 536 | + ", destroying " + mSurfaceSession); |
| 537 | if (SHOW_TRANSACTIONS) Slog.i(TAG_WM, " KILL SURFACE SESSION " + mSurfaceSession); |
| 538 | try { |
| 539 | mSurfaceSession.kill(); |
| 540 | } catch (Exception e) { |
| 541 | Slog.w(TAG_WM, "Exception thrown when killing surface session " + mSurfaceSession |
| 542 | + " in session " + this + ": " + e.toString()); |
| 543 | } |
| 544 | mSurfaceSession = null; |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 545 | mAlertWindowSurfaces.clear(); |
| 546 | mAppOverlaySurfaces.clear(); |
Wale Ogunwale | d993a57 | 2017-02-05 13:52:09 -0800 | [diff] [blame] | 547 | setHasOverlayUi(false); |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 548 | cancelAlertWindowNotification(); |
Wale Ogunwale | d993a57 | 2017-02-05 13:52:09 -0800 | [diff] [blame] | 549 | } |
| 550 | |
| 551 | private void setHasOverlayUi(boolean hasOverlayUi) { |
| 552 | mService.mH.obtainMessage(H.SET_HAS_OVERLAY_UI, mPid, hasOverlayUi ? 1 : 0).sendToTarget(); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 553 | } |
| 554 | |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 555 | private void cancelAlertWindowNotification() { |
| 556 | if (mAlertWindowNotification == null) { |
| 557 | return; |
| 558 | } |
Wale Ogunwale | 6c8f2e4 | 2018-02-01 09:07:34 -0800 | [diff] [blame] | 559 | mAlertWindowNotification.cancel(true /* deleteChannel */); |
Wale Ogunwale | 387e4c6 | 2017-02-13 09:50:02 -0800 | [diff] [blame] | 560 | mAlertWindowNotification = null; |
| 561 | } |
| 562 | |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 563 | void dump(PrintWriter pw, String prefix) { |
| 564 | pw.print(prefix); pw.print("mNumWindow="); pw.print(mNumWindow); |
Wale Ogunwale | 5aa8683 | 2017-02-28 10:40:27 -0800 | [diff] [blame] | 565 | pw.print(" mCanAddInternalSystemWindow="); pw.print(mCanAddInternalSystemWindow); |
Wale Ogunwale | 943002b | 2017-02-15 19:34:01 -0800 | [diff] [blame] | 566 | pw.print(" mAppOverlaySurfaces="); pw.print(mAppOverlaySurfaces); |
| 567 | pw.print(" mAlertWindowSurfaces="); pw.print(mAlertWindowSurfaces); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 568 | pw.print(" mClientDead="); pw.print(mClientDead); |
| 569 | pw.print(" mSurfaceSession="); pw.println(mSurfaceSession); |
Wale Ogunwale | 4958ad2 | 2017-06-22 09:08:14 -0700 | [diff] [blame] | 570 | pw.print(prefix); pw.print("mPackageName="); pw.println(mPackageName); |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 571 | } |
| 572 | |
| 573 | @Override |
| 574 | public String toString() { |
| 575 | return mStringName; |
| 576 | } |
Robert Carr | 0e00727 | 2017-10-02 13:00:55 -0700 | [diff] [blame] | 577 | |
| 578 | boolean hasAlertWindowSurfaces() { |
| 579 | return !mAlertWindowSurfaces.isEmpty(); |
| 580 | } |
Filip Gruszczynski | 2217f61 | 2015-05-26 11:32:08 -0700 | [diff] [blame] | 581 | } |