Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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.statusbar.policy; |
| 18 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 19 | import android.app.ActivityManager; |
| 20 | import android.app.ActivityManagerNative; |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 21 | import android.app.Dialog; |
Fyodor Kupolov | f4d6ad2 | 2015-04-13 11:52:18 -0700 | [diff] [blame] | 22 | import android.app.Notification; |
| 23 | import android.app.NotificationManager; |
| 24 | import android.app.PendingIntent; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 25 | import android.content.BroadcastReceiver; |
| 26 | import android.content.Context; |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 27 | import android.content.DialogInterface; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 28 | import android.content.Intent; |
| 29 | import android.content.IntentFilter; |
| 30 | import android.content.pm.UserInfo; |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 31 | import android.database.ContentObserver; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 32 | import android.graphics.Bitmap; |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 33 | import android.graphics.drawable.Drawable; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 34 | import android.os.AsyncTask; |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 35 | import android.os.Handler; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 36 | import android.os.RemoteException; |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 37 | import android.os.UserHandle; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 38 | import android.os.UserManager; |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 39 | import android.provider.Settings; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 40 | import android.util.Log; |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 41 | import android.util.SparseArray; |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 42 | import android.util.SparseBooleanArray; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 43 | import android.view.View; |
| 44 | import android.view.ViewGroup; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 45 | import android.widget.BaseAdapter; |
| 46 | |
Chris Wren | f6e9228b | 2016-01-26 18:04:35 -0500 | [diff] [blame] | 47 | import com.android.internal.logging.MetricsProto.MetricsEvent; |
Alexandra Gherghina | 64d4dca | 2014-08-28 18:26:56 +0100 | [diff] [blame] | 48 | import com.android.internal.util.UserIcons; |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 49 | import com.android.settingslib.RestrictedLockUtils; |
Alexandra Gherghina | 64d4dca | 2014-08-28 18:26:56 +0100 | [diff] [blame] | 50 | import com.android.systemui.BitmapHelper; |
| 51 | import com.android.systemui.GuestResumeSessionReceiver; |
| 52 | import com.android.systemui.R; |
| 53 | import com.android.systemui.qs.QSTile; |
| 54 | import com.android.systemui.qs.tiles.UserDetailView; |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 55 | import com.android.systemui.statusbar.phone.ActivityStarter; |
Alexandra Gherghina | 64d4dca | 2014-08-28 18:26:56 +0100 | [diff] [blame] | 56 | import com.android.systemui.statusbar.phone.SystemUIDialog; |
| 57 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 58 | import java.io.FileDescriptor; |
| 59 | import java.io.PrintWriter; |
| 60 | import java.lang.ref.WeakReference; |
| 61 | import java.util.ArrayList; |
| 62 | import java.util.List; |
| 63 | |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 64 | import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; |
| 65 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 66 | /** |
| 67 | * Keeps a list of all users on the device for user switching. |
| 68 | */ |
| 69 | public class UserSwitcherController { |
| 70 | |
| 71 | private static final String TAG = "UserSwitcherController"; |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 72 | private static final boolean DEBUG = false; |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 73 | private static final String SIMPLE_USER_SWITCHER_GLOBAL_SETTING = |
| 74 | "lockscreenSimpleUserSwitcher"; |
Fyodor Kupolov | f4d6ad2 | 2015-04-13 11:52:18 -0700 | [diff] [blame] | 75 | private static final String ACTION_REMOVE_GUEST = "com.android.systemui.REMOVE_GUEST"; |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 76 | private static final String ACTION_LOGOUT_USER = "com.android.systemui.LOGOUT_USER"; |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 77 | private static final int PAUSE_REFRESH_USERS_TIMEOUT_MS = 3000; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 78 | |
Amith Yamasani | d81f827 | 2015-07-23 17:15:45 -0700 | [diff] [blame] | 79 | private static final int ID_REMOVE_GUEST = 1010; |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 80 | private static final int ID_LOGOUT_USER = 1011; |
Amith Yamasani | d81f827 | 2015-07-23 17:15:45 -0700 | [diff] [blame] | 81 | private static final String TAG_REMOVE_GUEST = "remove_guest"; |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 82 | private static final String TAG_LOGOUT_USER = "logout_user"; |
| 83 | |
Amith Yamasani | d81f827 | 2015-07-23 17:15:45 -0700 | [diff] [blame] | 84 | private static final String PERMISSION_SELF = "com.android.systemui.permission.SELF"; |
| 85 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 86 | private final Context mContext; |
| 87 | private final UserManager mUserManager; |
| 88 | private final ArrayList<WeakReference<BaseUserAdapter>> mAdapters = new ArrayList<>(); |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 89 | private final GuestResumeSessionReceiver mGuestResumeSessionReceiver |
| 90 | = new GuestResumeSessionReceiver(); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 91 | private final KeyguardMonitor mKeyguardMonitor; |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 92 | private final Handler mHandler; |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 93 | private final ActivityStarter mActivityStarter; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 94 | |
| 95 | private ArrayList<UserRecord> mUsers = new ArrayList<>(); |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 96 | private Dialog mExitGuestDialog; |
Adrian Roos | 0c6763a | 2014-09-08 19:11:00 +0200 | [diff] [blame] | 97 | private Dialog mAddUserDialog; |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 98 | private int mLastNonGuestUser = UserHandle.USER_SYSTEM; |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 99 | private boolean mSimpleUserSwitcher; |
| 100 | private boolean mAddUsersWhenLocked; |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 101 | private boolean mPauseRefreshUsers; |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 102 | private boolean mAllowUserSwitchingWhenSystemUserLocked; |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 103 | private SparseBooleanArray mForcePictureLoadForUserId = new SparseBooleanArray(2); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 104 | |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 105 | public UserSwitcherController(Context context, KeyguardMonitor keyguardMonitor, |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 106 | Handler handler, ActivityStarter activityStarter) { |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 107 | mContext = context; |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 108 | mGuestResumeSessionReceiver.register(context); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 109 | mKeyguardMonitor = keyguardMonitor; |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 110 | mHandler = handler; |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 111 | mActivityStarter = activityStarter; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 112 | mUserManager = UserManager.get(context); |
| 113 | IntentFilter filter = new IntentFilter(); |
| 114 | filter.addAction(Intent.ACTION_USER_ADDED); |
| 115 | filter.addAction(Intent.ACTION_USER_REMOVED); |
| 116 | filter.addAction(Intent.ACTION_USER_INFO_CHANGED); |
| 117 | filter.addAction(Intent.ACTION_USER_SWITCHED); |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 118 | filter.addAction(Intent.ACTION_USER_STOPPING); |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 119 | filter.addAction(Intent.ACTION_USER_UNLOCKED); |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 120 | mContext.registerReceiverAsUser(mReceiver, UserHandle.SYSTEM, filter, |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 121 | null /* permission */, null /* scheduler */); |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 122 | |
Amith Yamasani | d81f827 | 2015-07-23 17:15:45 -0700 | [diff] [blame] | 123 | filter = new IntentFilter(); |
| 124 | filter.addAction(ACTION_REMOVE_GUEST); |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 125 | filter.addAction(ACTION_LOGOUT_USER); |
Amith Yamasani | 5891a34 | 2015-07-24 13:50:58 -0700 | [diff] [blame] | 126 | mContext.registerReceiverAsUser(mReceiver, UserHandle.SYSTEM, filter, |
Amith Yamasani | d81f827 | 2015-07-23 17:15:45 -0700 | [diff] [blame] | 127 | PERMISSION_SELF, null /* scheduler */); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 128 | |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 129 | mContext.getContentResolver().registerContentObserver( |
| 130 | Settings.Global.getUriFor(SIMPLE_USER_SWITCHER_GLOBAL_SETTING), true, |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 131 | mSettingsObserver); |
| 132 | mContext.getContentResolver().registerContentObserver( |
| 133 | Settings.Global.getUriFor(Settings.Global.ADD_USERS_WHEN_LOCKED), true, |
| 134 | mSettingsObserver); |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 135 | mContext.getContentResolver().registerContentObserver( |
| 136 | Settings.Global.getUriFor( |
| 137 | Settings.Global.ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED), |
| 138 | true, mSettingsObserver); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 139 | // Fetch initial values. |
| 140 | mSettingsObserver.onChange(false); |
| 141 | |
| 142 | keyguardMonitor.addCallback(mCallback); |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 143 | |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 144 | refreshUsers(UserHandle.USER_NULL); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 145 | } |
| 146 | |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 147 | /** |
| 148 | * Refreshes users from UserManager. |
| 149 | * |
| 150 | * The pictures are only loaded if they have not been loaded yet. |
| 151 | * |
| 152 | * @param forcePictureLoadForId forces the picture of the given user to be reloaded. |
| 153 | */ |
Amith Yamasani | 95ab784 | 2014-08-11 17:09:26 -0700 | [diff] [blame] | 154 | @SuppressWarnings("unchecked") |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 155 | private void refreshUsers(int forcePictureLoadForId) { |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 156 | if (DEBUG) Log.d(TAG, "refreshUsers(forcePictureLoadForId=" + forcePictureLoadForId+")"); |
| 157 | if (forcePictureLoadForId != UserHandle.USER_NULL) { |
| 158 | mForcePictureLoadForUserId.put(forcePictureLoadForId, true); |
| 159 | } |
| 160 | |
| 161 | if (mPauseRefreshUsers) { |
| 162 | return; |
| 163 | } |
Adrian Roos | c5db390 | 2014-11-21 13:54:04 +0000 | [diff] [blame] | 164 | |
| 165 | SparseArray<Bitmap> bitmaps = new SparseArray<>(mUsers.size()); |
| 166 | final int N = mUsers.size(); |
| 167 | for (int i = 0; i < N; i++) { |
| 168 | UserRecord r = mUsers.get(i); |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 169 | if (r == null || r.picture == null || |
| 170 | r.info == null || mForcePictureLoadForUserId.get(r.info.id)) { |
Adrian Roos | c5db390 | 2014-11-21 13:54:04 +0000 | [diff] [blame] | 171 | continue; |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 172 | } |
Adrian Roos | c5db390 | 2014-11-21 13:54:04 +0000 | [diff] [blame] | 173 | bitmaps.put(r.info.id, r.picture); |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 174 | } |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 175 | mForcePictureLoadForUserId.clear(); |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 176 | |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 177 | final boolean addUsersWhenLocked = mAddUsersWhenLocked; |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 178 | new AsyncTask<SparseArray<Bitmap>, Void, ArrayList<UserRecord>>() { |
| 179 | @SuppressWarnings("unchecked") |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 180 | @Override |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 181 | protected ArrayList<UserRecord> doInBackground(SparseArray<Bitmap>... params) { |
| 182 | final SparseArray<Bitmap> bitmaps = params[0]; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 183 | List<UserInfo> infos = mUserManager.getUsers(true); |
| 184 | if (infos == null) { |
| 185 | return null; |
| 186 | } |
| 187 | ArrayList<UserRecord> records = new ArrayList<>(infos.size()); |
| 188 | int currentId = ActivityManager.getCurrentUser(); |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 189 | boolean allowUserSwitching = mAllowUserSwitchingWhenSystemUserLocked |
| 190 | || mUserManager.isUserUnlocked(UserHandle.SYSTEM); |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 191 | UserInfo currentUserInfo = null; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 192 | UserRecord guestRecord = null; |
Dan Sandler | 4d75c07 | 2014-07-17 16:01:28 -0400 | [diff] [blame] | 193 | int avatarSize = mContext.getResources() |
| 194 | .getDimensionPixelSize(R.dimen.max_avatar_size); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 195 | |
| 196 | for (UserInfo info : infos) { |
| 197 | boolean isCurrent = currentId == info.id; |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 198 | if (isCurrent) { |
| 199 | currentUserInfo = info; |
| 200 | } |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 201 | boolean switchToEnabled = allowUserSwitching || isCurrent; |
Lenka Trochtova | 1ddda47 | 2016-02-12 10:42:12 +0100 | [diff] [blame] | 202 | if (info.isEnabled()) { |
| 203 | if (info.isGuest()) { |
| 204 | guestRecord = new UserRecord(info, null /* picture */, |
| 205 | true /* isGuest */, isCurrent, false /* isAddUser */, |
| 206 | false /* isRestricted */, switchToEnabled); |
| 207 | } else if (info.supportsSwitchToByUser()) { |
| 208 | Bitmap picture = bitmaps.get(info.id); |
| 209 | if (picture == null) { |
| 210 | picture = mUserManager.getUserIcon(info.id); |
Adrian Roos | cba0faa | 2014-11-17 17:41:28 +0100 | [diff] [blame] | 211 | |
Lenka Trochtova | 1ddda47 | 2016-02-12 10:42:12 +0100 | [diff] [blame] | 212 | if (picture != null) { |
| 213 | picture = BitmapHelper.createCircularClip( |
| 214 | picture, avatarSize, avatarSize); |
| 215 | } |
Adrian Roos | cba0faa | 2014-11-17 17:41:28 +0100 | [diff] [blame] | 216 | } |
Lenka Trochtova | 1ddda47 | 2016-02-12 10:42:12 +0100 | [diff] [blame] | 217 | int index = isCurrent ? 0 : records.size(); |
| 218 | records.add(index, new UserRecord(info, picture, false /* isGuest */, |
| 219 | isCurrent, false /* isAddUser */, false /* isRestricted */, |
| 220 | switchToEnabled)); |
Dan Sandler | 4d75c07 | 2014-07-17 16:01:28 -0400 | [diff] [blame] | 221 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 222 | } |
| 223 | } |
| 224 | |
Sudheer Shanka | a8fbbb3 | 2016-02-11 17:17:57 +0000 | [diff] [blame] | 225 | boolean systemCanCreateUsers = !mUserManager.hasBaseUserRestriction( |
| 226 | UserManager.DISALLOW_ADD_USER, UserHandle.SYSTEM); |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 227 | boolean currentUserCanCreateUsers = currentUserInfo != null |
| 228 | && (currentUserInfo.isAdmin() |
Sudheer Shanka | a8fbbb3 | 2016-02-11 17:17:57 +0000 | [diff] [blame] | 229 | || currentUserInfo.id == UserHandle.USER_SYSTEM) |
| 230 | && systemCanCreateUsers; |
| 231 | boolean anyoneCanCreateUsers = systemCanCreateUsers && addUsersWhenLocked; |
| 232 | boolean canCreateGuest = (currentUserCanCreateUsers || anyoneCanCreateUsers) |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 233 | && guestRecord == null; |
Sudheer Shanka | a8fbbb3 | 2016-02-11 17:17:57 +0000 | [diff] [blame] | 234 | boolean canCreateUser = (currentUserCanCreateUsers || anyoneCanCreateUsers) |
Amith Yamasani | 95ab784 | 2014-08-11 17:09:26 -0700 | [diff] [blame] | 235 | && mUserManager.canAddMoreUsers(); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 236 | boolean createIsRestricted = !addUsersWhenLocked; |
| 237 | |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 238 | if (!mSimpleUserSwitcher) { |
| 239 | if (guestRecord == null) { |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 240 | if (canCreateGuest) { |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 241 | guestRecord = new UserRecord(null /* info */, null /* picture */, |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 242 | true /* isGuest */, false /* isCurrent */, |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 243 | false /* isAddUser */, createIsRestricted, allowUserSwitching); |
Sudheer Shanka | a8fbbb3 | 2016-02-11 17:17:57 +0000 | [diff] [blame] | 244 | checkIfAddUserDisallowedByAdminOnly(guestRecord); |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 245 | records.add(guestRecord); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 246 | } |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 247 | } else { |
Adrian Roos | bed6e3b | 2014-08-21 20:31:41 +0200 | [diff] [blame] | 248 | int index = guestRecord.isCurrent ? 0 : records.size(); |
| 249 | records.add(index, guestRecord); |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 250 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 251 | } |
| 252 | |
Jason Monk | 092be7d | 2014-09-02 15:26:13 -0400 | [diff] [blame] | 253 | if (!mSimpleUserSwitcher && canCreateUser) { |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 254 | UserRecord addUserRecord = new UserRecord(null /* info */, null /* picture */, |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 255 | false /* isGuest */, false /* isCurrent */, true /* isAddUser */, |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 256 | createIsRestricted, allowUserSwitching); |
Sudheer Shanka | a8fbbb3 | 2016-02-11 17:17:57 +0000 | [diff] [blame] | 257 | checkIfAddUserDisallowedByAdminOnly(addUserRecord); |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 258 | records.add(addUserRecord); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 259 | } |
| 260 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 261 | return records; |
| 262 | } |
| 263 | |
| 264 | @Override |
| 265 | protected void onPostExecute(ArrayList<UserRecord> userRecords) { |
| 266 | if (userRecords != null) { |
| 267 | mUsers = userRecords; |
| 268 | notifyAdapters(); |
| 269 | } |
| 270 | } |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 271 | }.execute((SparseArray) bitmaps); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 272 | } |
| 273 | |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 274 | private void pauseRefreshUsers() { |
| 275 | if (!mPauseRefreshUsers) { |
| 276 | mHandler.postDelayed(mUnpauseRefreshUsers, PAUSE_REFRESH_USERS_TIMEOUT_MS); |
| 277 | mPauseRefreshUsers = true; |
| 278 | } |
| 279 | } |
| 280 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 281 | private void notifyAdapters() { |
| 282 | for (int i = mAdapters.size() - 1; i >= 0; i--) { |
| 283 | BaseUserAdapter adapter = mAdapters.get(i).get(); |
| 284 | if (adapter != null) { |
| 285 | adapter.notifyDataSetChanged(); |
| 286 | } else { |
| 287 | mAdapters.remove(i); |
| 288 | } |
| 289 | } |
| 290 | } |
| 291 | |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 292 | public boolean isSimpleUserSwitcher() { |
| 293 | return mSimpleUserSwitcher; |
| 294 | } |
| 295 | |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 296 | public boolean useFullscreenUserSwitcher() { |
| 297 | // Use adb to override: |
| 298 | // adb shell settings put system enable_fullscreen_user_switcher 0 # Turn it off. |
| 299 | // adb shell settings put system enable_fullscreen_user_switcher 1 # Turn it on. |
| 300 | // Restart SystemUI or adb reboot. |
| 301 | final int DEFAULT = -1; |
| 302 | final int overrideUseFullscreenUserSwitcher = |
| 303 | Settings.System.getInt(mContext.getContentResolver(), |
| 304 | "enable_fullscreen_user_switcher", DEFAULT); |
| 305 | if (overrideUseFullscreenUserSwitcher != DEFAULT) { |
| 306 | return overrideUseFullscreenUserSwitcher != 0; |
| 307 | } |
| 308 | // Otherwise default to the build setting. |
Xiyuan Xia | 40f9dab | 2015-08-17 13:19:30 -0700 | [diff] [blame] | 309 | return mContext.getResources().getBoolean(R.bool.config_enableFullscreenUserSwitcher); |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 310 | } |
| 311 | |
Xiyuan Xia | 1b30f79 | 2016-01-06 08:50:30 -0800 | [diff] [blame] | 312 | public void logoutCurrentUser() { |
| 313 | int currentUser = ActivityManager.getCurrentUser(); |
| 314 | if (currentUser != UserHandle.USER_SYSTEM) { |
| 315 | switchToUserId(UserHandle.USER_SYSTEM); |
| 316 | stopUserId(currentUser); |
| 317 | } |
| 318 | } |
| 319 | |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 320 | public void removeUserId(int userId) { |
| 321 | if (userId == UserHandle.USER_SYSTEM) { |
| 322 | Log.w(TAG, "User " + userId + " could not removed."); |
| 323 | return; |
| 324 | } |
| 325 | if (ActivityManager.getCurrentUser() == userId) { |
| 326 | switchToUserId(UserHandle.USER_SYSTEM); |
| 327 | } |
| 328 | if (mUserManager.removeUser(userId)) { |
| 329 | refreshUsers(UserHandle.USER_NULL); |
| 330 | } |
| 331 | } |
| 332 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 333 | public void switchTo(UserRecord record) { |
| 334 | int id; |
| 335 | if (record.isGuest && record.info == null) { |
| 336 | // No guest user. Create one. |
Adrian Roos | f99727c | 2014-09-17 16:15:07 +0200 | [diff] [blame] | 337 | UserInfo guest = mUserManager.createGuest( |
| 338 | mContext, mContext.getString(R.string.guest_nickname)); |
| 339 | if (guest == null) { |
| 340 | // Couldn't create guest, most likely because there already exists one, we just |
| 341 | // haven't reloaded the user list yet. |
| 342 | return; |
| 343 | } |
| 344 | id = guest.id; |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 345 | } else if (record.isAddUser) { |
Adrian Roos | 0c6763a | 2014-09-08 19:11:00 +0200 | [diff] [blame] | 346 | showAddUserDialog(); |
| 347 | return; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 348 | } else { |
| 349 | id = record.info.id; |
| 350 | } |
| 351 | |
| 352 | if (ActivityManager.getCurrentUser() == id) { |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 353 | if (record.isGuest) { |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 354 | showExitGuestDialog(id); |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 355 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 356 | return; |
| 357 | } |
| 358 | |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 359 | switchToUserId(id); |
| 360 | } |
| 361 | |
Xiyuan Xia | 1b30f79 | 2016-01-06 08:50:30 -0800 | [diff] [blame] | 362 | public void switchTo(int userId) { |
| 363 | final int count = mUsers.size(); |
| 364 | for (int i = 0; i < count; ++i) { |
| 365 | UserRecord record = mUsers.get(i); |
| 366 | if (record.info != null && record.info.id == userId) { |
| 367 | switchTo(record); |
| 368 | return; |
| 369 | } |
| 370 | } |
| 371 | |
| 372 | Log.e(TAG, "Couldn't switch to user, id=" + userId); |
| 373 | } |
| 374 | |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 375 | private void switchToUserId(int id) { |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 376 | try { |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 377 | pauseRefreshUsers(); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 378 | ActivityManagerNative.getDefault().switchUser(id); |
| 379 | } catch (RemoteException e) { |
| 380 | Log.e(TAG, "Couldn't switch user.", e); |
| 381 | } |
| 382 | } |
| 383 | |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 384 | private void stopUserId(int id) { |
| 385 | try { |
Fyodor Kupolov | 9cbfc9e | 2015-10-07 15:52:33 -0700 | [diff] [blame] | 386 | ActivityManagerNative.getDefault().stopUser(id, /* force= */ false, null); |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 387 | } catch (RemoteException e) { |
| 388 | Log.e(TAG, "Couldn't stop user.", e); |
| 389 | } |
| 390 | } |
| 391 | |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 392 | private void showExitGuestDialog(int id) { |
| 393 | if (mExitGuestDialog != null && mExitGuestDialog.isShowing()) { |
| 394 | mExitGuestDialog.cancel(); |
| 395 | } |
| 396 | mExitGuestDialog = new ExitGuestDialog(mContext, id); |
| 397 | mExitGuestDialog.show(); |
| 398 | } |
| 399 | |
Adrian Roos | 0c6763a | 2014-09-08 19:11:00 +0200 | [diff] [blame] | 400 | private void showAddUserDialog() { |
| 401 | if (mAddUserDialog != null && mAddUserDialog.isShowing()) { |
| 402 | mAddUserDialog.cancel(); |
| 403 | } |
| 404 | mAddUserDialog = new AddUserDialog(mContext); |
| 405 | mAddUserDialog.show(); |
| 406 | } |
| 407 | |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 408 | private void exitGuest(int id) { |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 409 | int newId = UserHandle.USER_SYSTEM; |
| 410 | if (mLastNonGuestUser != UserHandle.USER_SYSTEM) { |
Adrian Roos | 7044146 | 2014-07-22 16:03:12 +0200 | [diff] [blame] | 411 | UserInfo info = mUserManager.getUserInfo(mLastNonGuestUser); |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 412 | if (info != null && info.isEnabled() && info.supportsSwitchToByUser()) { |
Adrian Roos | 7044146 | 2014-07-22 16:03:12 +0200 | [diff] [blame] | 413 | newId = info.id; |
| 414 | } |
| 415 | } |
| 416 | switchToUserId(newId); |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 417 | mUserManager.removeUser(id); |
| 418 | } |
| 419 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 420 | private BroadcastReceiver mReceiver = new BroadcastReceiver() { |
| 421 | @Override |
| 422 | public void onReceive(Context context, Intent intent) { |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 423 | if (DEBUG) { |
| 424 | Log.v(TAG, "Broadcast: a=" + intent.getAction() |
| 425 | + " user=" + intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1)); |
| 426 | } |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 427 | |
| 428 | boolean unpauseRefreshUsers = false; |
| 429 | int forcePictureLoadForId = UserHandle.USER_NULL; |
| 430 | |
Fyodor Kupolov | f4d6ad2 | 2015-04-13 11:52:18 -0700 | [diff] [blame] | 431 | if (ACTION_REMOVE_GUEST.equals(intent.getAction())) { |
| 432 | int currentUser = ActivityManager.getCurrentUser(); |
| 433 | UserInfo userInfo = mUserManager.getUserInfo(currentUser); |
| 434 | if (userInfo != null && userInfo.isGuest()) { |
| 435 | showExitGuestDialog(currentUser); |
| 436 | } |
| 437 | return; |
Adrian Roos | 80996bb | 2015-07-24 16:38:58 -0700 | [diff] [blame] | 438 | } else if (ACTION_LOGOUT_USER.equals(intent.getAction())) { |
Xiyuan Xia | 1b30f79 | 2016-01-06 08:50:30 -0800 | [diff] [blame] | 439 | logoutCurrentUser(); |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 440 | } else if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 441 | if (mExitGuestDialog != null && mExitGuestDialog.isShowing()) { |
| 442 | mExitGuestDialog.cancel(); |
| 443 | mExitGuestDialog = null; |
| 444 | } |
| 445 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 446 | final int currentId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1); |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 447 | final UserInfo userInfo = mUserManager.getUserInfo(currentId); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 448 | final int N = mUsers.size(); |
| 449 | for (int i = 0; i < N; i++) { |
| 450 | UserRecord record = mUsers.get(i); |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 451 | if (record.info == null) continue; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 452 | boolean shouldBeCurrent = record.info.id == currentId; |
| 453 | if (record.isCurrent != shouldBeCurrent) { |
| 454 | mUsers.set(i, record.copyWithIsCurrent(shouldBeCurrent)); |
| 455 | } |
Adrian Roos | 7044146 | 2014-07-22 16:03:12 +0200 | [diff] [blame] | 456 | if (shouldBeCurrent && !record.isGuest) { |
| 457 | mLastNonGuestUser = record.info.id; |
| 458 | } |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 459 | if ((userInfo == null || !userInfo.isAdmin()) && record.isRestricted) { |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 460 | // Immediately remove restricted records in case the AsyncTask is too slow. |
| 461 | mUsers.remove(i); |
| 462 | i--; |
| 463 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 464 | } |
| 465 | notifyAdapters(); |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 466 | |
| 467 | if (UserManager.isSplitSystemUser() && userInfo != null && !userInfo.isGuest() |
| 468 | && userInfo.id != UserHandle.USER_SYSTEM) { |
| 469 | showLogoutNotification(currentId); |
| 470 | } |
Fyodor Kupolov | ce16186 | 2015-08-18 12:41:52 -0700 | [diff] [blame] | 471 | if (userInfo != null && userInfo.isGuest()) { |
| 472 | showGuestNotification(currentId); |
| 473 | } |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 474 | unpauseRefreshUsers = true; |
| 475 | } else if (Intent.ACTION_USER_INFO_CHANGED.equals(intent.getAction())) { |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 476 | forcePictureLoadForId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, |
| 477 | UserHandle.USER_NULL); |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 478 | } else if (Intent.ACTION_USER_UNLOCKED.equals(intent.getAction())) { |
| 479 | // Unlocking the system user may require a refresh |
| 480 | int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL); |
| 481 | if (userId != UserHandle.USER_SYSTEM) { |
| 482 | return; |
| 483 | } |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 484 | } |
| 485 | refreshUsers(forcePictureLoadForId); |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 486 | if (unpauseRefreshUsers) { |
| 487 | mUnpauseRefreshUsers.run(); |
| 488 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 489 | } |
Fyodor Kupolov | f4d6ad2 | 2015-04-13 11:52:18 -0700 | [diff] [blame] | 490 | |
| 491 | private void showGuestNotification(int guestUserId) { |
| 492 | PendingIntent removeGuestPI = PendingIntent.getBroadcastAsUser(mContext, |
Xiaohui Chen | 7cb69df | 2015-07-13 16:01:01 -0700 | [diff] [blame] | 493 | 0, new Intent(ACTION_REMOVE_GUEST), 0, UserHandle.SYSTEM); |
Fyodor Kupolov | f4d6ad2 | 2015-04-13 11:52:18 -0700 | [diff] [blame] | 494 | Notification notification = new Notification.Builder(mContext) |
| 495 | .setVisibility(Notification.VISIBILITY_SECRET) |
| 496 | .setPriority(Notification.PRIORITY_MIN) |
| 497 | .setSmallIcon(R.drawable.ic_person) |
| 498 | .setContentTitle(mContext.getString(R.string.guest_notification_title)) |
| 499 | .setContentText(mContext.getString(R.string.guest_notification_text)) |
Fyodor Kupolov | 52408f4 | 2015-08-17 16:34:07 -0700 | [diff] [blame] | 500 | .setContentIntent(removeGuestPI) |
Fyodor Kupolov | f4d6ad2 | 2015-04-13 11:52:18 -0700 | [diff] [blame] | 501 | .setShowWhen(false) |
| 502 | .addAction(R.drawable.ic_delete, |
| 503 | mContext.getString(R.string.guest_notification_remove_action), |
| 504 | removeGuestPI) |
| 505 | .build(); |
Amith Yamasani | d81f827 | 2015-07-23 17:15:45 -0700 | [diff] [blame] | 506 | NotificationManager.from(mContext).notifyAsUser(TAG_REMOVE_GUEST, ID_REMOVE_GUEST, |
| 507 | notification, new UserHandle(guestUserId)); |
Fyodor Kupolov | f4d6ad2 | 2015-04-13 11:52:18 -0700 | [diff] [blame] | 508 | } |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 509 | |
| 510 | private void showLogoutNotification(int userId) { |
| 511 | PendingIntent logoutPI = PendingIntent.getBroadcastAsUser(mContext, |
| 512 | 0, new Intent(ACTION_LOGOUT_USER), 0, UserHandle.SYSTEM); |
| 513 | Notification notification = new Notification.Builder(mContext) |
| 514 | .setVisibility(Notification.VISIBILITY_SECRET) |
| 515 | .setPriority(Notification.PRIORITY_MIN) |
| 516 | .setSmallIcon(R.drawable.ic_person) |
| 517 | .setContentTitle(mContext.getString(R.string.user_logout_notification_title)) |
| 518 | .setContentText(mContext.getString(R.string.user_logout_notification_text)) |
Fyodor Kupolov | 52408f4 | 2015-08-17 16:34:07 -0700 | [diff] [blame] | 519 | .setContentIntent(logoutPI) |
Fyodor Kupolov | ce16186 | 2015-08-18 12:41:52 -0700 | [diff] [blame] | 520 | .setOngoing(true) |
Xiaohui Chen | 860397f | 2015-07-22 15:03:48 -0700 | [diff] [blame] | 521 | .setShowWhen(false) |
| 522 | .addAction(R.drawable.ic_delete, |
| 523 | mContext.getString(R.string.user_logout_notification_action), |
| 524 | logoutPI) |
| 525 | .build(); |
| 526 | NotificationManager.from(mContext).notifyAsUser(TAG_LOGOUT_USER, ID_LOGOUT_USER, |
| 527 | notification, new UserHandle(userId)); |
| 528 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 529 | }; |
| 530 | |
Adrian Roos | 88b1193 | 2015-07-22 14:59:48 -0700 | [diff] [blame] | 531 | private final Runnable mUnpauseRefreshUsers = new Runnable() { |
| 532 | @Override |
| 533 | public void run() { |
| 534 | mHandler.removeCallbacks(this); |
| 535 | mPauseRefreshUsers = false; |
| 536 | refreshUsers(UserHandle.USER_NULL); |
| 537 | } |
| 538 | }; |
| 539 | |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 540 | private final ContentObserver mSettingsObserver = new ContentObserver(new Handler()) { |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 541 | public void onChange(boolean selfChange) { |
| 542 | mSimpleUserSwitcher = Settings.Global.getInt(mContext.getContentResolver(), |
| 543 | SIMPLE_USER_SWITCHER_GLOBAL_SETTING, 0) != 0; |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 544 | mAddUsersWhenLocked = Settings.Global.getInt(mContext.getContentResolver(), |
| 545 | Settings.Global.ADD_USERS_WHEN_LOCKED, 0) != 0; |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 546 | mAllowUserSwitchingWhenSystemUserLocked = Settings.Global.getInt( |
| 547 | mContext.getContentResolver(), |
| 548 | Settings.Global.ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED, 0) != 0; |
Jason Monk | 2daf62c | 2014-07-31 14:35:06 -0400 | [diff] [blame] | 549 | refreshUsers(UserHandle.USER_NULL); |
| 550 | }; |
| 551 | }; |
| 552 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 553 | public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 554 | pw.println("UserSwitcherController state:"); |
Adrian Roos | 7044146 | 2014-07-22 16:03:12 +0200 | [diff] [blame] | 555 | pw.println(" mLastNonGuestUser=" + mLastNonGuestUser); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 556 | pw.print(" mUsers.size="); pw.println(mUsers.size()); |
| 557 | for (int i = 0; i < mUsers.size(); i++) { |
| 558 | final UserRecord u = mUsers.get(i); |
| 559 | pw.print(" "); pw.println(u.toString()); |
| 560 | } |
| 561 | } |
| 562 | |
Adrian Roos | 57cf570 | 2014-09-03 15:56:30 +0200 | [diff] [blame] | 563 | public String getCurrentUserName(Context context) { |
| 564 | if (mUsers.isEmpty()) return null; |
| 565 | UserRecord item = mUsers.get(0); |
| 566 | if (item == null || item.info == null) return null; |
| 567 | if (item.isGuest) return context.getString(R.string.guest_nickname); |
| 568 | return item.info.name; |
| 569 | } |
| 570 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 571 | public static abstract class BaseUserAdapter extends BaseAdapter { |
| 572 | |
| 573 | final UserSwitcherController mController; |
| 574 | |
| 575 | protected BaseUserAdapter(UserSwitcherController controller) { |
| 576 | mController = controller; |
| 577 | controller.mAdapters.add(new WeakReference<>(this)); |
| 578 | } |
| 579 | |
| 580 | @Override |
| 581 | public int getCount() { |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 582 | boolean secureKeyguardShowing = mController.mKeyguardMonitor.isShowing() |
Jason Monk | 8a3a964 | 2015-06-05 11:01:30 -0400 | [diff] [blame] | 583 | && mController.mKeyguardMonitor.isSecure() |
Selim Cinek | e8bae62 | 2015-07-15 13:24:06 -0700 | [diff] [blame] | 584 | && !mController.mKeyguardMonitor.canSkipBouncer(); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 585 | if (!secureKeyguardShowing) { |
| 586 | return mController.mUsers.size(); |
| 587 | } |
| 588 | // The lock screen is secure and showing. Filter out restricted records. |
| 589 | final int N = mController.mUsers.size(); |
| 590 | int count = 0; |
| 591 | for (int i = 0; i < N; i++) { |
| 592 | if (mController.mUsers.get(i).isRestricted) { |
| 593 | break; |
| 594 | } else { |
| 595 | count++; |
| 596 | } |
| 597 | } |
| 598 | return count; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 599 | } |
| 600 | |
| 601 | @Override |
| 602 | public UserRecord getItem(int position) { |
| 603 | return mController.mUsers.get(position); |
| 604 | } |
| 605 | |
| 606 | @Override |
| 607 | public long getItemId(int position) { |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 608 | return position; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 609 | } |
| 610 | |
| 611 | public void switchTo(UserRecord record) { |
| 612 | mController.switchTo(record); |
| 613 | } |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 614 | |
| 615 | public String getName(Context context, UserRecord item) { |
| 616 | if (item.isGuest) { |
| 617 | if (item.isCurrent) { |
| 618 | return context.getString(R.string.guest_exit_guest); |
| 619 | } else { |
| 620 | return context.getString( |
| 621 | item.info == null ? R.string.guest_new_guest : R.string.guest_nickname); |
| 622 | } |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 623 | } else if (item.isAddUser) { |
| 624 | return context.getString(R.string.user_add_user); |
Adrian Roos | e9c7d43 | 2014-07-17 18:27:38 +0200 | [diff] [blame] | 625 | } else { |
| 626 | return item.info.name; |
| 627 | } |
| 628 | } |
Adrian Roos | 723632e | 2014-07-23 21:13:21 +0200 | [diff] [blame] | 629 | |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 630 | public Drawable getDrawable(Context context, UserRecord item) { |
| 631 | if (item.isAddUser) { |
| 632 | return context.getDrawable(R.drawable.ic_add_circle_qs); |
| 633 | } |
Alexandra Gherghina | 64d4dca | 2014-08-28 18:26:56 +0100 | [diff] [blame] | 634 | return UserIcons.getDefaultUserIcon(item.isGuest ? UserHandle.USER_NULL : item.info.id, |
| 635 | /* light= */ true); |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 636 | } |
Adrian Roos | 844c92b | 2014-12-01 14:19:05 +0100 | [diff] [blame] | 637 | |
| 638 | public void refresh() { |
| 639 | mController.refreshUsers(UserHandle.USER_NULL); |
| 640 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 641 | } |
| 642 | |
Sudheer Shanka | a8fbbb3 | 2016-02-11 17:17:57 +0000 | [diff] [blame] | 643 | private void checkIfAddUserDisallowedByAdminOnly(UserRecord record) { |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 644 | EnforcedAdmin admin = RestrictedLockUtils.checkIfRestrictionEnforced(mContext, |
Sudheer Shanka | b6fc931 | 2016-01-27 19:59:03 +0000 | [diff] [blame] | 645 | UserManager.DISALLOW_ADD_USER, ActivityManager.getCurrentUser()); |
Sudheer Shanka | a8fbbb3 | 2016-02-11 17:17:57 +0000 | [diff] [blame] | 646 | if (admin != null && !RestrictedLockUtils.hasBaseUserRestriction(mContext, |
| 647 | UserManager.DISALLOW_ADD_USER, ActivityManager.getCurrentUser())) { |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 648 | record.isDisabledByAdmin = true; |
| 649 | record.enforcedAdmin = admin; |
| 650 | } else { |
| 651 | record.isDisabledByAdmin = false; |
| 652 | record.enforcedAdmin = null; |
| 653 | } |
| 654 | } |
| 655 | |
| 656 | public void startActivity(Intent intent) { |
| 657 | mActivityStarter.startActivity(intent, true); |
| 658 | } |
| 659 | |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 660 | public static final class UserRecord { |
| 661 | public final UserInfo info; |
| 662 | public final Bitmap picture; |
| 663 | public final boolean isGuest; |
| 664 | public final boolean isCurrent; |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 665 | public final boolean isAddUser; |
| 666 | /** If true, the record is only visible to the owner and only when unlocked. */ |
| 667 | public final boolean isRestricted; |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 668 | public boolean isDisabledByAdmin; |
| 669 | public EnforcedAdmin enforcedAdmin; |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 670 | public boolean isSwitchToEnabled; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 671 | |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 672 | public UserRecord(UserInfo info, Bitmap picture, boolean isGuest, boolean isCurrent, |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 673 | boolean isAddUser, boolean isRestricted, boolean isSwitchToEnabled) { |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 674 | this.info = info; |
| 675 | this.picture = picture; |
| 676 | this.isGuest = isGuest; |
| 677 | this.isCurrent = isCurrent; |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 678 | this.isAddUser = isAddUser; |
| 679 | this.isRestricted = isRestricted; |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 680 | this.isSwitchToEnabled = isSwitchToEnabled; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 681 | } |
| 682 | |
| 683 | public UserRecord copyWithIsCurrent(boolean _isCurrent) { |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 684 | return new UserRecord(info, picture, isGuest, _isCurrent, isAddUser, isRestricted, |
| 685 | isSwitchToEnabled); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 686 | } |
| 687 | |
| 688 | public String toString() { |
| 689 | StringBuilder sb = new StringBuilder(); |
| 690 | sb.append("UserRecord("); |
| 691 | if (info != null) { |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 692 | sb.append("name=\"").append(info.name).append("\" id=").append(info.id); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 693 | } else { |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 694 | if (isGuest) { |
| 695 | sb.append("<add guest placeholder>"); |
| 696 | } else if (isAddUser) { |
| 697 | sb.append("<add user placeholder>"); |
| 698 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 699 | } |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 700 | if (isGuest) sb.append(" <isGuest>"); |
| 701 | if (isAddUser) sb.append(" <isAddUser>"); |
| 702 | if (isCurrent) sb.append(" <isCurrent>"); |
| 703 | if (picture != null) sb.append(" <hasPicture>"); |
| 704 | if (isRestricted) sb.append(" <isRestricted>"); |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 705 | if (isDisabledByAdmin) { |
| 706 | sb.append(" <isDisabledByAdmin>"); |
Fyodor Kupolov | 07140f7 | 2016-02-17 10:46:11 -0800 | [diff] [blame] | 707 | sb.append(" enforcedAdmin=").append(enforcedAdmin); |
| 708 | } |
| 709 | if (isSwitchToEnabled) { |
| 710 | sb.append(" <isSwitchToEnabled>"); |
Sudheer Shanka | 1c7cda8 | 2015-12-31 14:46:02 +0000 | [diff] [blame] | 711 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 712 | sb.append(')'); |
| 713 | return sb.toString(); |
| 714 | } |
| 715 | } |
| 716 | |
| 717 | public final QSTile.DetailAdapter userDetailAdapter = new QSTile.DetailAdapter() { |
Jason Monk | 76c67aa | 2016-02-19 14:49:42 -0500 | [diff] [blame] | 718 | private final Intent USER_SETTINGS_INTENT = new Intent(Settings.ACTION_USER_SETTINGS); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 719 | |
| 720 | @Override |
Jason Monk | c06fbb1 | 2016-01-08 14:12:18 -0500 | [diff] [blame] | 721 | public CharSequence getTitle() { |
| 722 | return mContext.getString(R.string.quick_settings_user_title); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 723 | } |
| 724 | |
| 725 | @Override |
| 726 | public View createDetailView(Context context, View convertView, ViewGroup parent) { |
Adrian Roos | 1940892 | 2014-08-07 20:54:12 +0200 | [diff] [blame] | 727 | UserDetailView v; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 728 | if (!(convertView instanceof UserDetailView)) { |
Adrian Roos | 1940892 | 2014-08-07 20:54:12 +0200 | [diff] [blame] | 729 | v = UserDetailView.inflate(context, parent, false); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 730 | v.createAndSetAdapter(UserSwitcherController.this); |
Adrian Roos | 1940892 | 2014-08-07 20:54:12 +0200 | [diff] [blame] | 731 | } else { |
| 732 | v = (UserDetailView) convertView; |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 733 | } |
Adrian Roos | 844c92b | 2014-12-01 14:19:05 +0100 | [diff] [blame] | 734 | v.refreshAdapter(); |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 735 | return v; |
| 736 | } |
| 737 | |
| 738 | @Override |
| 739 | public Intent getSettingsIntent() { |
| 740 | return USER_SETTINGS_INTENT; |
| 741 | } |
| 742 | |
| 743 | @Override |
| 744 | public Boolean getToggleState() { |
| 745 | return null; |
| 746 | } |
| 747 | |
| 748 | @Override |
| 749 | public void setToggleState(boolean state) { |
| 750 | } |
Chris Wren | 457a21c | 2015-05-06 17:50:34 -0400 | [diff] [blame] | 751 | |
| 752 | @Override |
| 753 | public int getMetricsCategory() { |
Chris Wren | f6e9228b | 2016-01-26 18:04:35 -0500 | [diff] [blame] | 754 | return MetricsEvent.QS_USERDETAIL; |
Chris Wren | 457a21c | 2015-05-06 17:50:34 -0400 | [diff] [blame] | 755 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 756 | }; |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 757 | |
Adrian Roos | ccdff62 | 2014-08-06 00:07:18 +0200 | [diff] [blame] | 758 | private final KeyguardMonitor.Callback mCallback = new KeyguardMonitor.Callback() { |
| 759 | @Override |
| 760 | public void onKeyguardChanged() { |
| 761 | notifyAdapters(); |
| 762 | } |
| 763 | }; |
| 764 | |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 765 | private final class ExitGuestDialog extends SystemUIDialog implements |
| 766 | DialogInterface.OnClickListener { |
| 767 | |
| 768 | private final int mGuestId; |
| 769 | |
| 770 | public ExitGuestDialog(Context context, int guestId) { |
| 771 | super(context); |
| 772 | setTitle(R.string.guest_exit_guest_dialog_title); |
| 773 | setMessage(context.getString(R.string.guest_exit_guest_dialog_message)); |
| 774 | setButton(DialogInterface.BUTTON_NEGATIVE, |
Amith Yamasani | e5b274a | 2014-08-18 07:57:56 -0700 | [diff] [blame] | 775 | context.getString(android.R.string.cancel), this); |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 776 | setButton(DialogInterface.BUTTON_POSITIVE, |
Amith Yamasani | e5b274a | 2014-08-18 07:57:56 -0700 | [diff] [blame] | 777 | context.getString(R.string.guest_exit_guest_dialog_remove), this); |
Adrian Roos | 5005244 | 2014-07-17 23:35:18 +0200 | [diff] [blame] | 778 | setCanceledOnTouchOutside(false); |
| 779 | mGuestId = guestId; |
| 780 | } |
| 781 | |
| 782 | @Override |
| 783 | public void onClick(DialogInterface dialog, int which) { |
| 784 | if (which == BUTTON_NEGATIVE) { |
| 785 | cancel(); |
| 786 | } else { |
| 787 | dismiss(); |
| 788 | exitGuest(mGuestId); |
| 789 | } |
| 790 | } |
| 791 | } |
Adrian Roos | 0c6763a | 2014-09-08 19:11:00 +0200 | [diff] [blame] | 792 | |
| 793 | private final class AddUserDialog extends SystemUIDialog implements |
| 794 | DialogInterface.OnClickListener { |
| 795 | |
| 796 | public AddUserDialog(Context context) { |
| 797 | super(context); |
| 798 | setTitle(R.string.user_add_user_title); |
| 799 | setMessage(context.getString(R.string.user_add_user_message_short)); |
| 800 | setButton(DialogInterface.BUTTON_NEGATIVE, |
| 801 | context.getString(android.R.string.cancel), this); |
| 802 | setButton(DialogInterface.BUTTON_POSITIVE, |
| 803 | context.getString(android.R.string.ok), this); |
| 804 | } |
| 805 | |
| 806 | @Override |
| 807 | public void onClick(DialogInterface dialog, int which) { |
| 808 | if (which == BUTTON_NEGATIVE) { |
| 809 | cancel(); |
| 810 | } else { |
| 811 | dismiss(); |
Guang Zhu | ccbeb61 | 2014-10-21 14:33:50 -0700 | [diff] [blame] | 812 | if (ActivityManager.isUserAMonkey()) { |
| 813 | return; |
| 814 | } |
Xiaohui Chen | cfe64c8 | 2015-07-16 14:30:50 -0700 | [diff] [blame] | 815 | UserInfo user = mUserManager.createUser( |
Adrian Roos | f99727c | 2014-09-17 16:15:07 +0200 | [diff] [blame] | 816 | mContext.getString(R.string.user_new_user_name), 0 /* flags */); |
| 817 | if (user == null) { |
| 818 | // Couldn't create user, most likely because there are too many, but we haven't |
| 819 | // been able to reload the list yet. |
| 820 | return; |
| 821 | } |
| 822 | int id = user.id; |
Alexandra Gherghina | 64d4dca | 2014-08-28 18:26:56 +0100 | [diff] [blame] | 823 | Bitmap icon = UserIcons.convertToBitmap(UserIcons.getDefaultUserIcon( |
| 824 | id, /* light= */ false)); |
| 825 | mUserManager.setUserIcon(id, icon); |
Adrian Roos | 0c6763a | 2014-09-08 19:11:00 +0200 | [diff] [blame] | 826 | switchToUserId(id); |
| 827 | } |
| 828 | } |
| 829 | } |
Adrian Roos | 00a0b1f | 2014-07-16 16:44:49 +0200 | [diff] [blame] | 830 | } |