Am.java revision 2c7836befce222e501299520bb2b15a63e5a7503
1724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray/* 2724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** 3724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** Copyright 2007, The Android Open Source Project 4724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** 5724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** Licensed under the Apache License, Version 2.0 (the "License"); 6724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** you may not use this file except in compliance with the License. 7724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** You may obtain a copy of the License at 8724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** 9724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** http://www.apache.org/licenses/LICENSE-2.0 10724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** 11724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** Unless required by applicable law or agreed to in writing, software 12724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** distributed under the License is distributed on an "AS IS" BASIS, 13724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** See the License for the specific language governing permissions and 15724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray** limitations under the License. 16724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray*/ 17b666f4805c8ae707ea6fd7f6c7f375e0b000dba8Mathieu Chartier 18724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray 190a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffraypackage com.android.commands.am; 20724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray 21724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.ActivityManager; 22724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.ActivityManager.StackInfo; 23724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.ActivityManagerNative; 24724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.IActivityContainer; 25724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.IActivityController; 26724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.IActivityManager; 27724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.IInstrumentationWatcher; 28724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.Instrumentation; 29724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.IStopUserCallback; 30724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.ProfilerInfo; 31724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.UiAutomationConnection; 32724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.usage.ConfigurationStats; 330a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffrayimport android.app.usage.IUsageStatsManager; 34724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.app.usage.UsageStatsManager; 35724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.ComponentCallbacks2; 36724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.ComponentName; 37724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.Context; 38724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.IIntentReceiver; 39724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.Intent; 40724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.pm.IPackageManager; 41724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.pm.ParceledListSlice; 42724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.pm.ResolveInfo; 43724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.content.res.Configuration; 44724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.graphics.Rect; 45724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.net.Uri; 46724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.os.Binder; 47724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.os.Build; 48724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.os.Bundle; 49724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.os.ParcelFileDescriptor; 50724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.os.RemoteException; 51724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.os.SELinux; 52724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.os.ServiceManager; 530a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffrayimport android.os.SystemClock; 540a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffrayimport android.os.SystemProperties; 553dcd58cd54a922b864494fb7fff4a7f7a8562db9Nicolas Geoffrayimport android.os.UserHandle; 56724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.text.TextUtils; 57724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.util.AndroidException; 58724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.util.ArrayMap; 59724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport android.view.IWindowManager; 60724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray 61724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport com.android.internal.os.BaseCommand; 62724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray 63724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport java.io.BufferedReader; 64724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport java.io.File; 65724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport java.io.FileNotFoundException; 66724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport java.io.IOException; 67724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffrayimport java.io.InputStreamReader; 68191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffrayimport java.io.PrintStream; 69191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffrayimport java.net.URISyntaxException; 70191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffrayimport java.util.ArrayList; 71191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffrayimport java.util.Collections; 72191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffrayimport java.util.Comparator; 73191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffrayimport java.util.HashSet; 74191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffrayimport java.util.List; 750a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray 76191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffraypublic class Am extends BaseCommand { 77191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray 78191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private static final String SHELL_PACKAGE_NAME = "com.android.shell"; 79191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray 80191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private IActivityManager mAm; 81191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray 82191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private int mStartFlags = 0; 83191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private boolean mWaitOption = false; 84191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private boolean mStopOption = false; 85191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray 86191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private int mRepeat = 0; 87191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private int mUserId; 88191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private String mReceiverPermission; 89191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray 90191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private String mProfileFile; 91ea55b934cff1280318f5514039549799227cfa3dDavid Brazdil private int mSamplingInterval; 92191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray private boolean mAutoStop; 93191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray 94191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray /** 95191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray * Command-line entry point. 96191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray * 97191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray * @param args The command-line arguments 98191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray */ 99191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray public static void main(String[] args) { 100191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray (new Am()).run(args); 1010a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray } 102191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray 103191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray @Override 104191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray public void onShowUsage(PrintStream out) { 105191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray out.println( 106191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray "usage: am [subcommand] [options]\n" + 107191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray "usage: am start [-D] [-W] [-P <FILE>] [--start-profiler <FILE>]\n" + 108191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " [--sampling INTERVAL] [-R COUNT] [-S] [--opengl-trace]\n" + 109191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " [--user <USER_ID> | current] <INTENT>\n" + 110191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " am startservice [--user <USER_ID> | current] <INTENT>\n" + 111191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " am stopservice [--user <USER_ID> | current] <INTENT>\n" + 112191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " am force-stop [--user <USER_ID> | all | current] <PACKAGE>\n" + 113191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " am kill [--user <USER_ID> | all | current] <PACKAGE>\n" + 114ea55b934cff1280318f5514039549799227cfa3dDavid Brazdil " am kill-all\n" + 115191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " am broadcast [--user <USER_ID> | all | current] <INTENT>\n" + 116191c4b1372aef7c0272f8fa3985b55513029e728Nicolas Geoffray " am instrument [-r] [-e <NAME> <VALUE>] [-p <FILE>] [-w]\n" + 1170a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " [--user <USER_ID> | current]\n" + 1180a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " [--no-window-animation] [--abi <ABI>] <COMPONENT>\n" + 1190a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am profile start [--user <USER_ID> current] [--sampling INTERVAL] <PROCESS> <FILE>\n" + 1200a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am profile stop [--user <USER_ID> current] [<PROCESS>]\n" + 1210a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am dumpheap [--user <USER_ID> current] [-n] <PROCESS> <FILE>\n" + 1220a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am set-debug-app [-w] [--persistent] <PACKAGE>\n" + 1230a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am clear-debug-app\n" + 1240a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am set-watch-heap <PROCESS> <MEM-LIMIT>\n" + 1250a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am clear-watch-heap\n" + 1260a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am monitor [--gdb <port>]\n" + 1270a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am hang [--allow-restart]\n" + 1280a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am restart\n" + 1290a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am idle-maintenance\n" + 1300a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am screen-compat [on|off] <PACKAGE>\n" + 1310a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am package-importance <PACKAGE>\n" + 1320a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am to-uri [INTENT]\n" + 1330a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am to-intent-uri [INTENT]\n" + 1340a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am to-app-uri [INTENT]\n" + 1350a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am switch-user <USER_ID>\n" + 1360a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am start-user <USER_ID>\n" + 1370a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am stop-user [-w] <USER_ID>\n" + 1380a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am stack start <DISPLAY_ID> <INTENT>\n" + 1390a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am stack movetask <TASK_ID> <STACK_ID> [true|false]\n" + 1400a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am stack resize <STACK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 1410a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am stack split <STACK_ID> <v|h> [INTENT]\n" + 1420a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am stack list\n" + 1430a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am stack info <STACK_ID>\n" + 1440a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am task lock <TASK_ID>\n" + 1450a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am task lock stop\n" + 1460a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am task resizeable <TASK_ID> [true|false]\n" + 1470a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am task resize <TASK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 1480a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am get-config\n" + 1490a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am set-inactive [--user <USER_ID>] <PACKAGE> true|false\n" + 1500a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am get-inactive [--user <USER_ID>] <PACKAGE>\n" + 1510a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " am send-trim-memory [--user <USER_ID>] <PROCESS>\n" + 1520a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " [HIDDEN|RUNNING_MODERATE|BACKGROUND|RUNNING_LOW|MODERATE|RUNNING_CRITICAL|COMPLETE]\n" + 1530a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray "\n" + 1540a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray "am start: start an Activity. Options are:\n" + 1550a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " -D: enable debugging\n" + 1560a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " -W: wait for launch to complete\n" + 1570a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " --start-profiler <FILE>: start profiler and send results to <FILE>\n" + 1580a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " --sampling INTERVAL: use sample profiling with INTERVAL microseconds\n" + 1590a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " between samples (use with --start-profiler)\n" + 1600a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " -P <FILE>: like above, but profiling stops when app goes idle\n" + 1610a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " -R: repeat the activity launch <COUNT> times. Prior to each repeat,\n" + 1620a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " the top activity will be finished.\n" + 1630a23d74dc2751440822960eab218be4cb8843647Nicolas Geoffray " -S: force stop the target app before starting the activity\n" + 164724c96326dea6ec33287a0076279c136abb0208aNicolas Geoffray " --opengl-trace: enable tracing of OpenGL functions\n" + 165 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 166 " specified then run as the current user.\n" + 167 "\n" + 168 "am startservice: start a Service. Options are:\n" + 169 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 170 " specified then run as the current user.\n" + 171 "\n" + 172 "am stopservice: stop a Service. Options are:\n" + 173 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 174 " specified then run as the current user.\n" + 175 "\n" + 176 "am force-stop: force stop everything associated with <PACKAGE>.\n" + 177 " --user <USER_ID> | all | current: Specify user to force stop;\n" + 178 " all users if not specified.\n" + 179 "\n" + 180 "am kill: Kill all processes associated with <PACKAGE>. Only kills.\n" + 181 " processes that are safe to kill -- that is, will not impact the user\n" + 182 " experience.\n" + 183 " --user <USER_ID> | all | current: Specify user whose processes to kill;\n" + 184 " all users if not specified.\n" + 185 "\n" + 186 "am kill-all: Kill all background processes.\n" + 187 "\n" + 188 "am broadcast: send a broadcast Intent. Options are:\n" + 189 " --user <USER_ID> | all | current: Specify which user to send to; if not\n" + 190 " specified then send to all users.\n" + 191 " --receiver-permission <PERMISSION>: Require receiver to hold permission.\n" + 192 "\n" + 193 "am instrument: start an Instrumentation. Typically this target <COMPONENT>\n" + 194 " is the form <TEST_PACKAGE>/<RUNNER_CLASS>. Options are:\n" + 195 " -r: print raw results (otherwise decode REPORT_KEY_STREAMRESULT). Use with\n" + 196 " [-e perf true] to generate raw output for performance measurements.\n" + 197 " -e <NAME> <VALUE>: set argument <NAME> to <VALUE>. For test runners a\n" + 198 " common form is [-e <testrunner_flag> <value>[,<value>...]].\n" + 199 " -p <FILE>: write profiling data to <FILE>\n" + 200 " -w: wait for instrumentation to finish before returning. Required for\n" + 201 " test runners.\n" + 202 " --user <USER_ID> | current: Specify user instrumentation runs in;\n" + 203 " current user if not specified.\n" + 204 " --no-window-animation: turn off window animations while running.\n" + 205 " --abi <ABI>: Launch the instrumented process with the selected ABI.\n" + 206 " This assumes that the process supports the selected ABI.\n" + 207 "\n" + 208 "am profile: start and stop profiler on a process. The given <PROCESS> argument\n" + 209 " may be either a process name or pid. Options are:\n" + 210 " --user <USER_ID> | current: When supplying a process name,\n" + 211 " specify user of process to profile; uses current user if not specified.\n" + 212 "\n" + 213 "am dumpheap: dump the heap of a process. The given <PROCESS> argument may\n" + 214 " be either a process name or pid. Options are:\n" + 215 " -n: dump native heap instead of managed heap\n" + 216 " --user <USER_ID> | current: When supplying a process name,\n" + 217 " specify user of process to dump; uses current user if not specified.\n" + 218 "\n" + 219 "am set-debug-app: set application <PACKAGE> to debug. Options are:\n" + 220 " -w: wait for debugger when application starts\n" + 221 " --persistent: retain this value\n" + 222 "\n" + 223 "am clear-debug-app: clear the previously set-debug-app.\n" + 224 "\n" + 225 "am set-watch-heap: start monitoring pss size of <PROCESS>, if it is at or\n" + 226 " above <HEAP-LIMIT> then a heap dump is collected for the user to report\n" + 227 "\n" + 228 "am clear-watch-heap: clear the previously set-watch-heap.\n" + 229 "\n" + 230 "am bug-report: request bug report generation; will launch UI\n" + 231 " when done to select where it should be delivered.\n" + 232 "\n" + 233 "am monitor: start monitoring for crashes or ANRs.\n" + 234 " --gdb: start gdbserv on the given port at crash/ANR\n" + 235 "\n" + 236 "am hang: hang the system.\n" + 237 " --allow-restart: allow watchdog to perform normal system restart\n" + 238 "\n" + 239 "am restart: restart the user-space system.\n" + 240 "\n" + 241 "am idle-maintenance: perform idle maintenance now.\n" + 242 "\n" + 243 "am screen-compat: control screen compatibility mode of <PACKAGE>.\n" + 244 "\n" + 245 "am package-importance: print current importance of <PACKAGE>.\n" + 246 "\n" + 247 "am to-uri: print the given Intent specification as a URI.\n" + 248 "\n" + 249 "am to-intent-uri: print the given Intent specification as an intent: URI.\n" + 250 "\n" + 251 "am to-app-uri: print the given Intent specification as an android-app: URI.\n" + 252 "\n" + 253 "am switch-user: switch to put USER_ID in the foreground, starting\n" + 254 " execution of that user if it is currently stopped.\n" + 255 "\n" + 256 "am start-user: start USER_ID in background if it is currently stopped,\n" + 257 " use switch-user if you want to start the user in foreground.\n" + 258 "\n" + 259 "am stop-user: stop execution of USER_ID, not allowing it to run any\n" + 260 " code until a later explicit start or switch to it.\n" + 261 " -w: wait for stop-user to complete.\n" + 262 "\n" + 263 "am stack start: start a new activity on <DISPLAY_ID> using <INTENT>.\n" + 264 "\n" + 265 "am stack movetask: move <TASK_ID> from its current stack to the top (true) or" + 266 " bottom (false) of <STACK_ID>.\n" + 267 "\n" + 268 "am stack resize: change <STACK_ID> size and position to <LEFT,TOP,RIGHT,BOTTOM>" + 269 ".\n" + 270 "\n" + 271 "am stack split: split <STACK_ID> into 2 stacks <v>ertically or <h>orizontally\n" + 272 " starting the new stack with [INTENT] if specified. If [INTENT] isn't\n" + 273 " specified and the current stack has more than one task, then the top task\n" + 274 " of the current task will be moved to the new stack. Command will also force\n" + 275 " all current tasks in both stacks to be resizeable.\n" + 276 "\n" + 277 "am stack list: list all of the activity stacks and their sizes.\n" + 278 "\n" + 279 "am stack info: display the information about activity stack <STACK_ID>.\n" + 280 "\n" + 281 "am task lock: bring <TASK_ID> to the front and don't allow other tasks to run.\n" + 282 "\n" + 283 "am task lock stop: end the current task lock.\n" + 284 "\n" + 285 "am task resizeable: change if <TASK_ID> is resizeable (true) or not (false).\n" + 286 "\n" + 287 "am task resize: makes sure <TASK_ID> is in a stack with the specified bounds.\n" + 288 " Forces the task to be resizeable and creates a stack if no existing stack\n" + 289 " has the specified bounds.\n" + 290 "\n" + 291 "am get-config: retrieve the configuration and any recent configurations\n" + 292 " of the device.\n" + 293 "\n" + 294 "am set-inactive: sets the inactive state of an app.\n" + 295 "\n" + 296 "am get-inactive: returns the inactive state of an app.\n" + 297 "\n" + 298 " am send-trim-memory: Send a memory trim event to a <PROCESS>.\n" + 299 "\n" + 300 "<INTENT> specifications include these flags and arguments:\n" + 301 " [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]\n" + 302 " [-c <CATEGORY> [-c <CATEGORY>] ...]\n" + 303 " [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]\n" + 304 " [--esn <EXTRA_KEY> ...]\n" + 305 " [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]\n" + 306 " [--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]\n" + 307 " [--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]\n" + 308 " [--ef <EXTRA_KEY> <EXTRA_FLOAT_VALUE> ...]\n" + 309 " [--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]\n" + 310 " [--ecn <EXTRA_KEY> <EXTRA_COMPONENT_NAME_VALUE>]\n" + 311 " [--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]\n" + 312 " (mutiple extras passed as Integer[])\n" + 313 " [--eial <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]\n" + 314 " (mutiple extras passed as List<Integer>)\n" + 315 " [--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]\n" + 316 " (mutiple extras passed as Long[])\n" + 317 " [--elal <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]\n" + 318 " (mutiple extras passed as List<Long>)\n" + 319 " [--efa <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]\n" + 320 " (mutiple extras passed as Float[])\n" + 321 " [--efal <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]\n" + 322 " (mutiple extras passed as List<Float>)\n" + 323 " [--esa <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]\n" + 324 " (mutiple extras passed as String[]; to embed a comma into a string,\n" + 325 " escape it using \"\\,\")\n" + 326 " [--esal <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]\n" + 327 " (mutiple extras passed as List<String>; to embed a comma into a string,\n" + 328 " escape it using \"\\,\")\n" + 329 " [--grant-read-uri-permission] [--grant-write-uri-permission]\n" + 330 " [--grant-persistable-uri-permission] [--grant-prefix-uri-permission]\n" + 331 " [--debug-log-resolution] [--exclude-stopped-packages]\n" + 332 " [--include-stopped-packages]\n" + 333 " [--activity-brought-to-front] [--activity-clear-top]\n" + 334 " [--activity-clear-when-task-reset] [--activity-exclude-from-recents]\n" + 335 " [--activity-launched-from-history] [--activity-multiple-task]\n" + 336 " [--activity-no-animation] [--activity-no-history]\n" + 337 " [--activity-no-user-action] [--activity-previous-is-top]\n" + 338 " [--activity-reorder-to-front] [--activity-reset-task-if-needed]\n" + 339 " [--activity-single-top] [--activity-clear-task]\n" + 340 " [--activity-task-on-home]\n" + 341 " [--receiver-registered-only] [--receiver-replace-pending]\n" + 342 " [--selector]\n" + 343 " [<URI> | <PACKAGE> | <COMPONENT>]\n" 344 ); 345 } 346 347 @Override 348 public void onRun() throws Exception { 349 350 mAm = ActivityManagerNative.getDefault(); 351 if (mAm == null) { 352 System.err.println(NO_SYSTEM_ERROR_CODE); 353 throw new AndroidException("Can't connect to activity manager; is the system running?"); 354 } 355 356 String op = nextArgRequired(); 357 358 if (op.equals("start")) { 359 runStart(); 360 } else if (op.equals("startservice")) { 361 runStartService(); 362 } else if (op.equals("stopservice")) { 363 runStopService(); 364 } else if (op.equals("force-stop")) { 365 runForceStop(); 366 } else if (op.equals("kill")) { 367 runKill(); 368 } else if (op.equals("kill-all")) { 369 runKillAll(); 370 } else if (op.equals("instrument")) { 371 runInstrument(); 372 } else if (op.equals("broadcast")) { 373 sendBroadcast(); 374 } else if (op.equals("profile")) { 375 runProfile(); 376 } else if (op.equals("dumpheap")) { 377 runDumpHeap(); 378 } else if (op.equals("set-debug-app")) { 379 runSetDebugApp(); 380 } else if (op.equals("clear-debug-app")) { 381 runClearDebugApp(); 382 } else if (op.equals("set-watch-heap")) { 383 runSetWatchHeap(); 384 } else if (op.equals("clear-watch-heap")) { 385 runClearWatchHeap(); 386 } else if (op.equals("bug-report")) { 387 runBugReport(); 388 } else if (op.equals("monitor")) { 389 runMonitor(); 390 } else if (op.equals("hang")) { 391 runHang(); 392 } else if (op.equals("restart")) { 393 runRestart(); 394 } else if (op.equals("idle-maintenance")) { 395 runIdleMaintenance(); 396 } else if (op.equals("screen-compat")) { 397 runScreenCompat(); 398 } else if (op.equals("package-importance")) { 399 runPackageImportance(); 400 } else if (op.equals("to-uri")) { 401 runToUri(0); 402 } else if (op.equals("to-intent-uri")) { 403 runToUri(Intent.URI_INTENT_SCHEME); 404 } else if (op.equals("to-app-uri")) { 405 runToUri(Intent.URI_ANDROID_APP_SCHEME); 406 } else if (op.equals("switch-user")) { 407 runSwitchUser(); 408 } else if (op.equals("start-user")) { 409 runStartUserInBackground(); 410 } else if (op.equals("stop-user")) { 411 runStopUser(); 412 } else if (op.equals("stack")) { 413 runStack(); 414 } else if (op.equals("task")) { 415 runTask(); 416 } else if (op.equals("get-config")) { 417 runGetConfig(); 418 } else if (op.equals("set-inactive")) { 419 runSetInactive(); 420 } else if (op.equals("get-inactive")) { 421 runGetInactive(); 422 } else if (op.equals("send-trim-memory")) { 423 runSendTrimMemory(); 424 } else { 425 showError("Error: unknown command '" + op + "'"); 426 } 427 } 428 429 int parseUserArg(String arg) { 430 int userId; 431 if ("all".equals(arg)) { 432 userId = UserHandle.USER_ALL; 433 } else if ("current".equals(arg) || "cur".equals(arg)) { 434 userId = UserHandle.USER_CURRENT; 435 } else { 436 userId = Integer.parseInt(arg); 437 } 438 return userId; 439 } 440 441 private Intent makeIntent(int defUser) throws URISyntaxException { 442 Intent intent = new Intent(); 443 Intent baseIntent = intent; 444 boolean hasIntentInfo = false; 445 446 mStartFlags = 0; 447 mWaitOption = false; 448 mStopOption = false; 449 mRepeat = 0; 450 mProfileFile = null; 451 mSamplingInterval = 0; 452 mAutoStop = false; 453 mUserId = defUser; 454 Uri data = null; 455 String type = null; 456 457 String opt; 458 while ((opt=nextOption()) != null) { 459 if (opt.equals("-a")) { 460 intent.setAction(nextArgRequired()); 461 if (intent == baseIntent) { 462 hasIntentInfo = true; 463 } 464 } else if (opt.equals("-d")) { 465 data = Uri.parse(nextArgRequired()); 466 if (intent == baseIntent) { 467 hasIntentInfo = true; 468 } 469 } else if (opt.equals("-t")) { 470 type = nextArgRequired(); 471 if (intent == baseIntent) { 472 hasIntentInfo = true; 473 } 474 } else if (opt.equals("-c")) { 475 intent.addCategory(nextArgRequired()); 476 if (intent == baseIntent) { 477 hasIntentInfo = true; 478 } 479 } else if (opt.equals("-e") || opt.equals("--es")) { 480 String key = nextArgRequired(); 481 String value = nextArgRequired(); 482 intent.putExtra(key, value); 483 } else if (opt.equals("--esn")) { 484 String key = nextArgRequired(); 485 intent.putExtra(key, (String) null); 486 } else if (opt.equals("--ei")) { 487 String key = nextArgRequired(); 488 String value = nextArgRequired(); 489 intent.putExtra(key, Integer.decode(value)); 490 } else if (opt.equals("--eu")) { 491 String key = nextArgRequired(); 492 String value = nextArgRequired(); 493 intent.putExtra(key, Uri.parse(value)); 494 } else if (opt.equals("--ecn")) { 495 String key = nextArgRequired(); 496 String value = nextArgRequired(); 497 ComponentName cn = ComponentName.unflattenFromString(value); 498 if (cn == null) throw new IllegalArgumentException("Bad component name: " + value); 499 intent.putExtra(key, cn); 500 } else if (opt.equals("--eia")) { 501 String key = nextArgRequired(); 502 String value = nextArgRequired(); 503 String[] strings = value.split(","); 504 int[] list = new int[strings.length]; 505 for (int i = 0; i < strings.length; i++) { 506 list[i] = Integer.decode(strings[i]); 507 } 508 intent.putExtra(key, list); 509 } else if (opt.equals("--eial")) { 510 String key = nextArgRequired(); 511 String value = nextArgRequired(); 512 String[] strings = value.split(","); 513 ArrayList<Integer> list = new ArrayList<>(strings.length); 514 for (int i = 0; i < strings.length; i++) { 515 list.add(Integer.decode(strings[i])); 516 } 517 intent.putExtra(key, list); 518 } else if (opt.equals("--el")) { 519 String key = nextArgRequired(); 520 String value = nextArgRequired(); 521 intent.putExtra(key, Long.valueOf(value)); 522 } else if (opt.equals("--ela")) { 523 String key = nextArgRequired(); 524 String value = nextArgRequired(); 525 String[] strings = value.split(","); 526 long[] list = new long[strings.length]; 527 for (int i = 0; i < strings.length; i++) { 528 list[i] = Long.valueOf(strings[i]); 529 } 530 intent.putExtra(key, list); 531 hasIntentInfo = true; 532 } else if (opt.equals("--elal")) { 533 String key = nextArgRequired(); 534 String value = nextArgRequired(); 535 String[] strings = value.split(","); 536 ArrayList<Long> list = new ArrayList<>(strings.length); 537 for (int i = 0; i < strings.length; i++) { 538 list.add(Long.valueOf(strings[i])); 539 } 540 intent.putExtra(key, list); 541 hasIntentInfo = true; 542 } else if (opt.equals("--ef")) { 543 String key = nextArgRequired(); 544 String value = nextArgRequired(); 545 intent.putExtra(key, Float.valueOf(value)); 546 hasIntentInfo = true; 547 } else if (opt.equals("--efa")) { 548 String key = nextArgRequired(); 549 String value = nextArgRequired(); 550 String[] strings = value.split(","); 551 float[] list = new float[strings.length]; 552 for (int i = 0; i < strings.length; i++) { 553 list[i] = Float.valueOf(strings[i]); 554 } 555 intent.putExtra(key, list); 556 hasIntentInfo = true; 557 } else if (opt.equals("--efal")) { 558 String key = nextArgRequired(); 559 String value = nextArgRequired(); 560 String[] strings = value.split(","); 561 ArrayList<Float> list = new ArrayList<>(strings.length); 562 for (int i = 0; i < strings.length; i++) { 563 list.add(Float.valueOf(strings[i])); 564 } 565 intent.putExtra(key, list); 566 hasIntentInfo = true; 567 } else if (opt.equals("--esa")) { 568 String key = nextArgRequired(); 569 String value = nextArgRequired(); 570 // Split on commas unless they are preceeded by an escape. 571 // The escape character must be escaped for the string and 572 // again for the regex, thus four escape characters become one. 573 String[] strings = value.split("(?<!\\\\),"); 574 intent.putExtra(key, strings); 575 hasIntentInfo = true; 576 } else if (opt.equals("--esal")) { 577 String key = nextArgRequired(); 578 String value = nextArgRequired(); 579 // Split on commas unless they are preceeded by an escape. 580 // The escape character must be escaped for the string and 581 // again for the regex, thus four escape characters become one. 582 String[] strings = value.split("(?<!\\\\),"); 583 ArrayList<String> list = new ArrayList<>(strings.length); 584 for (int i = 0; i < strings.length; i++) { 585 list.add(strings[i]); 586 } 587 intent.putExtra(key, list); 588 hasIntentInfo = true; 589 } else if (opt.equals("--ez")) { 590 String key = nextArgRequired(); 591 String value = nextArgRequired().toLowerCase(); 592 // Boolean.valueOf() results in false for anything that is not "true", which is 593 // error-prone in shell commands 594 boolean arg; 595 if ("true".equals(value) || "t".equals(value)) { 596 arg = true; 597 } else if ("false".equals(value) || "f".equals(value)) { 598 arg = false; 599 } else { 600 try { 601 arg = Integer.decode(value) != 0; 602 } catch (NumberFormatException ex) { 603 throw new IllegalArgumentException("Invalid boolean value: " + value); 604 } 605 } 606 607 intent.putExtra(key, arg); 608 } else if (opt.equals("-n")) { 609 String str = nextArgRequired(); 610 ComponentName cn = ComponentName.unflattenFromString(str); 611 if (cn == null) throw new IllegalArgumentException("Bad component name: " + str); 612 intent.setComponent(cn); 613 if (intent == baseIntent) { 614 hasIntentInfo = true; 615 } 616 } else if (opt.equals("-p")) { 617 String str = nextArgRequired(); 618 intent.setPackage(str); 619 if (intent == baseIntent) { 620 hasIntentInfo = true; 621 } 622 } else if (opt.equals("-f")) { 623 String str = nextArgRequired(); 624 intent.setFlags(Integer.decode(str).intValue()); 625 } else if (opt.equals("--grant-read-uri-permission")) { 626 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 627 } else if (opt.equals("--grant-write-uri-permission")) { 628 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); 629 } else if (opt.equals("--grant-persistable-uri-permission")) { 630 intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION); 631 } else if (opt.equals("--grant-prefix-uri-permission")) { 632 intent.addFlags(Intent.FLAG_GRANT_PREFIX_URI_PERMISSION); 633 } else if (opt.equals("--exclude-stopped-packages")) { 634 intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); 635 } else if (opt.equals("--include-stopped-packages")) { 636 intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); 637 } else if (opt.equals("--debug-log-resolution")) { 638 intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION); 639 } else if (opt.equals("--activity-brought-to-front")) { 640 intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); 641 } else if (opt.equals("--activity-clear-top")) { 642 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 643 } else if (opt.equals("--activity-clear-when-task-reset")) { 644 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 645 } else if (opt.equals("--activity-exclude-from-recents")) { 646 intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 647 } else if (opt.equals("--activity-launched-from-history")) { 648 intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY); 649 } else if (opt.equals("--activity-multiple-task")) { 650 intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 651 } else if (opt.equals("--activity-no-animation")) { 652 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 653 } else if (opt.equals("--activity-no-history")) { 654 intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); 655 } else if (opt.equals("--activity-no-user-action")) { 656 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION); 657 } else if (opt.equals("--activity-previous-is-top")) { 658 intent.addFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP); 659 } else if (opt.equals("--activity-reorder-to-front")) { 660 intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 661 } else if (opt.equals("--activity-reset-task-if-needed")) { 662 intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 663 } else if (opt.equals("--activity-single-top")) { 664 intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); 665 } else if (opt.equals("--activity-clear-task")) { 666 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 667 } else if (opt.equals("--activity-task-on-home")) { 668 intent.addFlags(Intent.FLAG_ACTIVITY_TASK_ON_HOME); 669 } else if (opt.equals("--receiver-registered-only")) { 670 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); 671 } else if (opt.equals("--receiver-replace-pending")) { 672 intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); 673 } else if (opt.equals("--selector")) { 674 intent.setDataAndType(data, type); 675 intent = new Intent(); 676 } else if (opt.equals("-D")) { 677 mStartFlags |= ActivityManager.START_FLAG_DEBUG; 678 } else if (opt.equals("-W")) { 679 mWaitOption = true; 680 } else if (opt.equals("-P")) { 681 mProfileFile = nextArgRequired(); 682 mAutoStop = true; 683 } else if (opt.equals("--start-profiler")) { 684 mProfileFile = nextArgRequired(); 685 mAutoStop = false; 686 } else if (opt.equals("--sampling")) { 687 mSamplingInterval = Integer.parseInt(nextArgRequired()); 688 } else if (opt.equals("-R")) { 689 mRepeat = Integer.parseInt(nextArgRequired()); 690 } else if (opt.equals("-S")) { 691 mStopOption = true; 692 } else if (opt.equals("--opengl-trace")) { 693 mStartFlags |= ActivityManager.START_FLAG_OPENGL_TRACES; 694 } else if (opt.equals("--user")) { 695 mUserId = parseUserArg(nextArgRequired()); 696 } else if (opt.equals("--receiver-permission")) { 697 mReceiverPermission = nextArgRequired(); 698 } else { 699 System.err.println("Error: Unknown option: " + opt); 700 return null; 701 } 702 } 703 intent.setDataAndType(data, type); 704 705 final boolean hasSelector = intent != baseIntent; 706 if (hasSelector) { 707 // A selector was specified; fix up. 708 baseIntent.setSelector(intent); 709 intent = baseIntent; 710 } 711 712 String arg = nextArg(); 713 baseIntent = null; 714 if (arg == null) { 715 if (hasSelector) { 716 // If a selector has been specified, and no arguments 717 // have been supplied for the main Intent, then we can 718 // assume it is ACTION_MAIN CATEGORY_LAUNCHER; we don't 719 // need to have a component name specified yet, the 720 // selector will take care of that. 721 baseIntent = new Intent(Intent.ACTION_MAIN); 722 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 723 } 724 } else if (arg.indexOf(':') >= 0) { 725 // The argument is a URI. Fully parse it, and use that result 726 // to fill in any data not specified so far. 727 baseIntent = Intent.parseUri(arg, Intent.URI_INTENT_SCHEME 728 | Intent.URI_ANDROID_APP_SCHEME | Intent.URI_ALLOW_UNSAFE); 729 } else if (arg.indexOf('/') >= 0) { 730 // The argument is a component name. Build an Intent to launch 731 // it. 732 baseIntent = new Intent(Intent.ACTION_MAIN); 733 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 734 baseIntent.setComponent(ComponentName.unflattenFromString(arg)); 735 } else { 736 // Assume the argument is a package name. 737 baseIntent = new Intent(Intent.ACTION_MAIN); 738 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 739 baseIntent.setPackage(arg); 740 } 741 if (baseIntent != null) { 742 Bundle extras = intent.getExtras(); 743 intent.replaceExtras((Bundle)null); 744 Bundle uriExtras = baseIntent.getExtras(); 745 baseIntent.replaceExtras((Bundle)null); 746 if (intent.getAction() != null && baseIntent.getCategories() != null) { 747 HashSet<String> cats = new HashSet<String>(baseIntent.getCategories()); 748 for (String c : cats) { 749 baseIntent.removeCategory(c); 750 } 751 } 752 intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR); 753 if (extras == null) { 754 extras = uriExtras; 755 } else if (uriExtras != null) { 756 uriExtras.putAll(extras); 757 extras = uriExtras; 758 } 759 intent.replaceExtras(extras); 760 hasIntentInfo = true; 761 } 762 763 if (!hasIntentInfo) throw new IllegalArgumentException("No intent supplied"); 764 return intent; 765 } 766 767 private void runStartService() throws Exception { 768 Intent intent = makeIntent(UserHandle.USER_CURRENT); 769 if (mUserId == UserHandle.USER_ALL) { 770 System.err.println("Error: Can't start activity with user 'all'"); 771 return; 772 } 773 System.out.println("Starting service: " + intent); 774 ComponentName cn = mAm.startService(null, intent, intent.getType(), 775 SHELL_PACKAGE_NAME, mUserId); 776 if (cn == null) { 777 System.err.println("Error: Not found; no service started."); 778 } else if (cn.getPackageName().equals("!")) { 779 System.err.println("Error: Requires permission " + cn.getClassName()); 780 } else if (cn.getPackageName().equals("!!")) { 781 System.err.println("Error: " + cn.getClassName()); 782 } 783 } 784 785 private void runStopService() throws Exception { 786 Intent intent = makeIntent(UserHandle.USER_CURRENT); 787 if (mUserId == UserHandle.USER_ALL) { 788 System.err.println("Error: Can't stop activity with user 'all'"); 789 return; 790 } 791 System.out.println("Stopping service: " + intent); 792 int result = mAm.stopService(null, intent, intent.getType(), mUserId); 793 if (result == 0) { 794 System.err.println("Service not stopped: was not running."); 795 } else if (result == 1) { 796 System.err.println("Service stopped"); 797 } else if (result == -1) { 798 System.err.println("Error stopping service"); 799 } 800 } 801 802 private void runStart() throws Exception { 803 Intent intent = makeIntent(UserHandle.USER_CURRENT); 804 805 if (mUserId == UserHandle.USER_ALL) { 806 System.err.println("Error: Can't start service with user 'all'"); 807 return; 808 } 809 810 String mimeType = intent.getType(); 811 if (mimeType == null && intent.getData() != null 812 && "content".equals(intent.getData().getScheme())) { 813 mimeType = mAm.getProviderMimeType(intent.getData(), mUserId); 814 } 815 816 do { 817 if (mStopOption) { 818 String packageName; 819 if (intent.getComponent() != null) { 820 packageName = intent.getComponent().getPackageName(); 821 } else { 822 IPackageManager pm = IPackageManager.Stub.asInterface( 823 ServiceManager.getService("package")); 824 if (pm == null) { 825 System.err.println("Error: Package manager not running; aborting"); 826 return; 827 } 828 List<ResolveInfo> activities = pm.queryIntentActivities(intent, mimeType, 0, 829 mUserId); 830 if (activities == null || activities.size() <= 0) { 831 System.err.println("Error: Intent does not match any activities: " 832 + intent); 833 return; 834 } else if (activities.size() > 1) { 835 System.err.println("Error: Intent matches multiple activities; can't stop: " 836 + intent); 837 return; 838 } 839 packageName = activities.get(0).activityInfo.packageName; 840 } 841 System.out.println("Stopping: " + packageName); 842 mAm.forceStopPackage(packageName, mUserId); 843 Thread.sleep(250); 844 } 845 846 System.out.println("Starting: " + intent); 847 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 848 849 ParcelFileDescriptor fd = null; 850 ProfilerInfo profilerInfo = null; 851 852 if (mProfileFile != null) { 853 try { 854 fd = openForSystemServer( 855 new File(mProfileFile), 856 ParcelFileDescriptor.MODE_CREATE | 857 ParcelFileDescriptor.MODE_TRUNCATE | 858 ParcelFileDescriptor.MODE_READ_WRITE); 859 } catch (FileNotFoundException e) { 860 System.err.println("Error: Unable to open file: " + mProfileFile); 861 System.err.println("Consider using a file under /data/local/tmp/"); 862 return; 863 } 864 profilerInfo = new ProfilerInfo(mProfileFile, fd, mSamplingInterval, mAutoStop); 865 } 866 867 IActivityManager.WaitResult result = null; 868 int res; 869 final long startTime = SystemClock.uptimeMillis(); 870 if (mWaitOption) { 871 result = mAm.startActivityAndWait(null, null, intent, mimeType, 872 null, null, 0, mStartFlags, profilerInfo, null, mUserId); 873 res = result.result; 874 } else { 875 res = mAm.startActivityAsUser(null, null, intent, mimeType, 876 null, null, 0, mStartFlags, profilerInfo, null, mUserId); 877 } 878 final long endTime = SystemClock.uptimeMillis(); 879 PrintStream out = mWaitOption ? System.out : System.err; 880 boolean launched = false; 881 switch (res) { 882 case ActivityManager.START_SUCCESS: 883 launched = true; 884 break; 885 case ActivityManager.START_SWITCHES_CANCELED: 886 launched = true; 887 out.println( 888 "Warning: Activity not started because the " 889 + " current activity is being kept for the user."); 890 break; 891 case ActivityManager.START_DELIVERED_TO_TOP: 892 launched = true; 893 out.println( 894 "Warning: Activity not started, intent has " 895 + "been delivered to currently running " 896 + "top-most instance."); 897 break; 898 case ActivityManager.START_RETURN_INTENT_TO_CALLER: 899 launched = true; 900 out.println( 901 "Warning: Activity not started because intent " 902 + "should be handled by the caller"); 903 break; 904 case ActivityManager.START_TASK_TO_FRONT: 905 launched = true; 906 out.println( 907 "Warning: Activity not started, its current " 908 + "task has been brought to the front"); 909 break; 910 case ActivityManager.START_INTENT_NOT_RESOLVED: 911 out.println( 912 "Error: Activity not started, unable to " 913 + "resolve " + intent.toString()); 914 break; 915 case ActivityManager.START_CLASS_NOT_FOUND: 916 out.println(NO_CLASS_ERROR_CODE); 917 out.println("Error: Activity class " + 918 intent.getComponent().toShortString() 919 + " does not exist."); 920 break; 921 case ActivityManager.START_FORWARD_AND_REQUEST_CONFLICT: 922 out.println( 923 "Error: Activity not started, you requested to " 924 + "both forward and receive its result"); 925 break; 926 case ActivityManager.START_PERMISSION_DENIED: 927 out.println( 928 "Error: Activity not started, you do not " 929 + "have permission to access it."); 930 break; 931 case ActivityManager.START_NOT_VOICE_COMPATIBLE: 932 out.println( 933 "Error: Activity not started, voice control not allowed for: " 934 + intent); 935 break; 936 case ActivityManager.START_NOT_CURRENT_USER_ACTIVITY: 937 out.println( 938 "Error: Not allowed to start background user activity" 939 + " that shouldn't be displayed for all users."); 940 break; 941 default: 942 out.println( 943 "Error: Activity not started, unknown error code " + res); 944 break; 945 } 946 if (mWaitOption && launched) { 947 if (result == null) { 948 result = new IActivityManager.WaitResult(); 949 result.who = intent.getComponent(); 950 } 951 System.out.println("Status: " + (result.timeout ? "timeout" : "ok")); 952 if (result.who != null) { 953 System.out.println("Activity: " + result.who.flattenToShortString()); 954 } 955 if (result.thisTime >= 0) { 956 System.out.println("ThisTime: " + result.thisTime); 957 } 958 if (result.totalTime >= 0) { 959 System.out.println("TotalTime: " + result.totalTime); 960 } 961 System.out.println("WaitTime: " + (endTime-startTime)); 962 System.out.println("Complete"); 963 } 964 mRepeat--; 965 if (mRepeat > 1) { 966 mAm.unhandledBack(); 967 } 968 } while (mRepeat > 1); 969 } 970 971 private void runForceStop() throws Exception { 972 int userId = UserHandle.USER_ALL; 973 974 String opt; 975 while ((opt=nextOption()) != null) { 976 if (opt.equals("--user")) { 977 userId = parseUserArg(nextArgRequired()); 978 } else { 979 System.err.println("Error: Unknown option: " + opt); 980 return; 981 } 982 } 983 mAm.forceStopPackage(nextArgRequired(), userId); 984 } 985 986 private void runKill() throws Exception { 987 int userId = UserHandle.USER_ALL; 988 989 String opt; 990 while ((opt=nextOption()) != null) { 991 if (opt.equals("--user")) { 992 userId = parseUserArg(nextArgRequired()); 993 } else { 994 System.err.println("Error: Unknown option: " + opt); 995 return; 996 } 997 } 998 mAm.killBackgroundProcesses(nextArgRequired(), userId); 999 } 1000 1001 private void runKillAll() throws Exception { 1002 mAm.killAllBackgroundProcesses(); 1003 } 1004 1005 private void sendBroadcast() throws Exception { 1006 Intent intent = makeIntent(UserHandle.USER_CURRENT); 1007 IntentReceiver receiver = new IntentReceiver(); 1008 String[] requiredPermissions = mReceiverPermission == null ? null 1009 : new String[] {mReceiverPermission}; 1010 System.out.println("Broadcasting: " + intent); 1011 mAm.broadcastIntent(null, intent, null, receiver, 0, null, null, requiredPermissions, 1012 android.app.AppOpsManager.OP_NONE, null, true, false, mUserId); 1013 receiver.waitForFinish(); 1014 } 1015 1016 private void runInstrument() throws Exception { 1017 String profileFile = null; 1018 boolean wait = false; 1019 boolean rawMode = false; 1020 boolean no_window_animation = false; 1021 int userId = UserHandle.USER_CURRENT; 1022 Bundle args = new Bundle(); 1023 String argKey = null, argValue = null; 1024 IWindowManager wm = IWindowManager.Stub.asInterface(ServiceManager.getService("window")); 1025 String abi = null; 1026 1027 String opt; 1028 while ((opt=nextOption()) != null) { 1029 if (opt.equals("-p")) { 1030 profileFile = nextArgRequired(); 1031 } else if (opt.equals("-w")) { 1032 wait = true; 1033 } else if (opt.equals("-r")) { 1034 rawMode = true; 1035 } else if (opt.equals("-e")) { 1036 argKey = nextArgRequired(); 1037 argValue = nextArgRequired(); 1038 args.putString(argKey, argValue); 1039 } else if (opt.equals("--no_window_animation") 1040 || opt.equals("--no-window-animation")) { 1041 no_window_animation = true; 1042 } else if (opt.equals("--user")) { 1043 userId = parseUserArg(nextArgRequired()); 1044 } else if (opt.equals("--abi")) { 1045 abi = nextArgRequired(); 1046 } else { 1047 System.err.println("Error: Unknown option: " + opt); 1048 return; 1049 } 1050 } 1051 1052 if (userId == UserHandle.USER_ALL) { 1053 System.err.println("Error: Can't start instrumentation with user 'all'"); 1054 return; 1055 } 1056 1057 String cnArg = nextArgRequired(); 1058 ComponentName cn = ComponentName.unflattenFromString(cnArg); 1059 if (cn == null) throw new IllegalArgumentException("Bad component name: " + cnArg); 1060 1061 InstrumentationWatcher watcher = null; 1062 UiAutomationConnection connection = null; 1063 if (wait) { 1064 watcher = new InstrumentationWatcher(); 1065 watcher.setRawOutput(rawMode); 1066 connection = new UiAutomationConnection(); 1067 } 1068 1069 float[] oldAnims = null; 1070 if (no_window_animation) { 1071 oldAnims = wm.getAnimationScales(); 1072 wm.setAnimationScale(0, 0.0f); 1073 wm.setAnimationScale(1, 0.0f); 1074 } 1075 1076 if (abi != null) { 1077 final String[] supportedAbis = Build.SUPPORTED_ABIS; 1078 boolean matched = false; 1079 for (String supportedAbi : supportedAbis) { 1080 if (supportedAbi.equals(abi)) { 1081 matched = true; 1082 break; 1083 } 1084 } 1085 1086 if (!matched) { 1087 throw new AndroidException( 1088 "INSTRUMENTATION_FAILED: Unsupported instruction set " + abi); 1089 } 1090 } 1091 1092 if (!mAm.startInstrumentation(cn, profileFile, 0, args, watcher, connection, userId, abi)) { 1093 throw new AndroidException("INSTRUMENTATION_FAILED: " + cn.flattenToString()); 1094 } 1095 1096 if (watcher != null) { 1097 if (!watcher.waitForFinish()) { 1098 System.out.println("INSTRUMENTATION_ABORTED: System has crashed."); 1099 } 1100 } 1101 1102 if (oldAnims != null) { 1103 wm.setAnimationScales(oldAnims); 1104 } 1105 } 1106 1107 static void removeWallOption() { 1108 String props = SystemProperties.get("dalvik.vm.extra-opts"); 1109 if (props != null && props.contains("-Xprofile:wallclock")) { 1110 props = props.replace("-Xprofile:wallclock", ""); 1111 props = props.trim(); 1112 SystemProperties.set("dalvik.vm.extra-opts", props); 1113 } 1114 } 1115 1116 private void runProfile() throws Exception { 1117 String profileFile = null; 1118 boolean start = false; 1119 boolean wall = false; 1120 int userId = UserHandle.USER_CURRENT; 1121 int profileType = 0; 1122 mSamplingInterval = 0; 1123 1124 String process = null; 1125 1126 String cmd = nextArgRequired(); 1127 1128 if ("start".equals(cmd)) { 1129 start = true; 1130 String opt; 1131 while ((opt=nextOption()) != null) { 1132 if (opt.equals("--user")) { 1133 userId = parseUserArg(nextArgRequired()); 1134 } else if (opt.equals("--wall")) { 1135 wall = true; 1136 } else if (opt.equals("--sampling")) { 1137 mSamplingInterval = Integer.parseInt(nextArgRequired()); 1138 } else { 1139 System.err.println("Error: Unknown option: " + opt); 1140 return; 1141 } 1142 } 1143 process = nextArgRequired(); 1144 } else if ("stop".equals(cmd)) { 1145 String opt; 1146 while ((opt=nextOption()) != null) { 1147 if (opt.equals("--user")) { 1148 userId = parseUserArg(nextArgRequired()); 1149 } else { 1150 System.err.println("Error: Unknown option: " + opt); 1151 return; 1152 } 1153 } 1154 process = nextArg(); 1155 } else { 1156 // Compatibility with old syntax: process is specified first. 1157 process = cmd; 1158 cmd = nextArgRequired(); 1159 if ("start".equals(cmd)) { 1160 start = true; 1161 } else if (!"stop".equals(cmd)) { 1162 throw new IllegalArgumentException("Profile command " + process + " not valid"); 1163 } 1164 } 1165 1166 if (userId == UserHandle.USER_ALL) { 1167 System.err.println("Error: Can't profile with user 'all'"); 1168 return; 1169 } 1170 1171 ParcelFileDescriptor fd = null; 1172 ProfilerInfo profilerInfo = null; 1173 1174 if (start) { 1175 profileFile = nextArgRequired(); 1176 try { 1177 fd = openForSystemServer( 1178 new File(profileFile), 1179 ParcelFileDescriptor.MODE_CREATE | 1180 ParcelFileDescriptor.MODE_TRUNCATE | 1181 ParcelFileDescriptor.MODE_READ_WRITE); 1182 } catch (FileNotFoundException e) { 1183 System.err.println("Error: Unable to open file: " + profileFile); 1184 System.err.println("Consider using a file under /data/local/tmp/"); 1185 return; 1186 } 1187 profilerInfo = new ProfilerInfo(profileFile, fd, mSamplingInterval, false); 1188 } 1189 1190 try { 1191 if (wall) { 1192 // XXX doesn't work -- this needs to be set before booting. 1193 String props = SystemProperties.get("dalvik.vm.extra-opts"); 1194 if (props == null || !props.contains("-Xprofile:wallclock")) { 1195 props = props + " -Xprofile:wallclock"; 1196 //SystemProperties.set("dalvik.vm.extra-opts", props); 1197 } 1198 } else if (start) { 1199 //removeWallOption(); 1200 } 1201 if (!mAm.profileControl(process, userId, start, profilerInfo, profileType)) { 1202 wall = false; 1203 throw new AndroidException("PROFILE FAILED on process " + process); 1204 } 1205 } finally { 1206 if (!wall) { 1207 //removeWallOption(); 1208 } 1209 } 1210 } 1211 1212 private void runDumpHeap() throws Exception { 1213 boolean managed = true; 1214 int userId = UserHandle.USER_CURRENT; 1215 1216 String opt; 1217 while ((opt=nextOption()) != null) { 1218 if (opt.equals("--user")) { 1219 userId = parseUserArg(nextArgRequired()); 1220 if (userId == UserHandle.USER_ALL) { 1221 System.err.println("Error: Can't dump heap with user 'all'"); 1222 return; 1223 } 1224 } else if (opt.equals("-n")) { 1225 managed = false; 1226 } else { 1227 System.err.println("Error: Unknown option: " + opt); 1228 return; 1229 } 1230 } 1231 String process = nextArgRequired(); 1232 String heapFile = nextArgRequired(); 1233 ParcelFileDescriptor fd = null; 1234 1235 try { 1236 File file = new File(heapFile); 1237 file.delete(); 1238 fd = openForSystemServer(file, 1239 ParcelFileDescriptor.MODE_CREATE | 1240 ParcelFileDescriptor.MODE_TRUNCATE | 1241 ParcelFileDescriptor.MODE_READ_WRITE); 1242 } catch (FileNotFoundException e) { 1243 System.err.println("Error: Unable to open file: " + heapFile); 1244 System.err.println("Consider using a file under /data/local/tmp/"); 1245 return; 1246 } 1247 1248 if (!mAm.dumpHeap(process, userId, managed, heapFile, fd)) { 1249 throw new AndroidException("HEAP DUMP FAILED on process " + process); 1250 } 1251 } 1252 1253 private void runSetDebugApp() throws Exception { 1254 boolean wait = false; 1255 boolean persistent = false; 1256 1257 String opt; 1258 while ((opt=nextOption()) != null) { 1259 if (opt.equals("-w")) { 1260 wait = true; 1261 } else if (opt.equals("--persistent")) { 1262 persistent = true; 1263 } else { 1264 System.err.println("Error: Unknown option: " + opt); 1265 return; 1266 } 1267 } 1268 1269 String pkg = nextArgRequired(); 1270 mAm.setDebugApp(pkg, wait, persistent); 1271 } 1272 1273 private void runClearDebugApp() throws Exception { 1274 mAm.setDebugApp(null, false, true); 1275 } 1276 1277 private void runSetWatchHeap() throws Exception { 1278 String proc = nextArgRequired(); 1279 String limit = nextArgRequired(); 1280 mAm.setDumpHeapDebugLimit(proc, 0, Long.parseLong(limit), null); 1281 } 1282 1283 private void runClearWatchHeap() throws Exception { 1284 String proc = nextArgRequired(); 1285 mAm.setDumpHeapDebugLimit(proc, 0, -1, null); 1286 } 1287 1288 private void runBugReport() throws Exception { 1289 mAm.requestBugReport(); 1290 System.out.println("Your lovely bug report is being created; please be patient."); 1291 } 1292 1293 private void runSwitchUser() throws Exception { 1294 String user = nextArgRequired(); 1295 mAm.switchUser(Integer.parseInt(user)); 1296 } 1297 1298 private void runStartUserInBackground() throws Exception { 1299 String user = nextArgRequired(); 1300 boolean success = mAm.startUserInBackground(Integer.parseInt(user)); 1301 if (success) { 1302 System.out.println("Success: user started"); 1303 } else { 1304 System.err.println("Error: could not start user"); 1305 } 1306 } 1307 1308 private static class StopUserCallback extends IStopUserCallback.Stub { 1309 private boolean mFinished = false; 1310 1311 public synchronized void waitForFinish() { 1312 try { 1313 while (!mFinished) wait(); 1314 } catch (InterruptedException e) { 1315 throw new IllegalStateException(e); 1316 } 1317 } 1318 1319 @Override 1320 public synchronized void userStopped(int userId) { 1321 mFinished = true; 1322 notifyAll(); 1323 } 1324 1325 @Override 1326 public synchronized void userStopAborted(int userId) { 1327 mFinished = true; 1328 notifyAll(); 1329 } 1330 } 1331 1332 private void runStopUser() throws Exception { 1333 boolean wait = false; 1334 String opt = null; 1335 while ((opt = nextOption()) != null) { 1336 if ("-w".equals(opt)) { 1337 wait = true; 1338 } else { 1339 System.err.println("Error: unknown option: " + opt); 1340 return; 1341 } 1342 } 1343 int user = Integer.parseInt(nextArgRequired()); 1344 StopUserCallback callback = wait ? new StopUserCallback() : null; 1345 1346 int res = mAm.stopUser(user, callback); 1347 if (res != ActivityManager.USER_OP_SUCCESS) { 1348 String txt = ""; 1349 switch (res) { 1350 case ActivityManager.USER_OP_IS_CURRENT: 1351 txt = " (Can't stop current user)"; 1352 break; 1353 case ActivityManager.USER_OP_UNKNOWN_USER: 1354 txt = " (Unknown user " + user + ")"; 1355 break; 1356 } 1357 System.err.println("Switch failed: " + res + txt); 1358 } else if (callback != null) { 1359 callback.waitForFinish(); 1360 } 1361 } 1362 1363 class MyActivityController extends IActivityController.Stub { 1364 final String mGdbPort; 1365 1366 static final int STATE_NORMAL = 0; 1367 static final int STATE_CRASHED = 1; 1368 static final int STATE_EARLY_ANR = 2; 1369 static final int STATE_ANR = 3; 1370 1371 int mState; 1372 1373 static final int RESULT_DEFAULT = 0; 1374 1375 static final int RESULT_CRASH_DIALOG = 0; 1376 static final int RESULT_CRASH_KILL = 1; 1377 1378 static final int RESULT_EARLY_ANR_CONTINUE = 0; 1379 static final int RESULT_EARLY_ANR_KILL = 1; 1380 1381 static final int RESULT_ANR_DIALOG = 0; 1382 static final int RESULT_ANR_KILL = 1; 1383 static final int RESULT_ANR_WAIT = 1; 1384 1385 int mResult; 1386 1387 Process mGdbProcess; 1388 Thread mGdbThread; 1389 boolean mGotGdbPrint; 1390 1391 MyActivityController(String gdbPort) { 1392 mGdbPort = gdbPort; 1393 } 1394 1395 @Override 1396 public boolean activityResuming(String pkg) { 1397 synchronized (this) { 1398 System.out.println("** Activity resuming: " + pkg); 1399 } 1400 return true; 1401 } 1402 1403 @Override 1404 public boolean activityStarting(Intent intent, String pkg) { 1405 synchronized (this) { 1406 System.out.println("** Activity starting: " + pkg); 1407 } 1408 return true; 1409 } 1410 1411 @Override 1412 public boolean appCrashed(String processName, int pid, String shortMsg, String longMsg, 1413 long timeMillis, String stackTrace) { 1414 synchronized (this) { 1415 System.out.println("** ERROR: PROCESS CRASHED"); 1416 System.out.println("processName: " + processName); 1417 System.out.println("processPid: " + pid); 1418 System.out.println("shortMsg: " + shortMsg); 1419 System.out.println("longMsg: " + longMsg); 1420 System.out.println("timeMillis: " + timeMillis); 1421 System.out.println("stack:"); 1422 System.out.print(stackTrace); 1423 System.out.println("#"); 1424 int result = waitControllerLocked(pid, STATE_CRASHED); 1425 return result == RESULT_CRASH_KILL ? false : true; 1426 } 1427 } 1428 1429 @Override 1430 public int appEarlyNotResponding(String processName, int pid, String annotation) { 1431 synchronized (this) { 1432 System.out.println("** ERROR: EARLY PROCESS NOT RESPONDING"); 1433 System.out.println("processName: " + processName); 1434 System.out.println("processPid: " + pid); 1435 System.out.println("annotation: " + annotation); 1436 int result = waitControllerLocked(pid, STATE_EARLY_ANR); 1437 if (result == RESULT_EARLY_ANR_KILL) return -1; 1438 return 0; 1439 } 1440 } 1441 1442 @Override 1443 public int appNotResponding(String processName, int pid, String processStats) { 1444 synchronized (this) { 1445 System.out.println("** ERROR: PROCESS NOT RESPONDING"); 1446 System.out.println("processName: " + processName); 1447 System.out.println("processPid: " + pid); 1448 System.out.println("processStats:"); 1449 System.out.print(processStats); 1450 System.out.println("#"); 1451 int result = waitControllerLocked(pid, STATE_ANR); 1452 if (result == RESULT_ANR_KILL) return -1; 1453 if (result == RESULT_ANR_WAIT) return 1; 1454 return 0; 1455 } 1456 } 1457 1458 @Override 1459 public int systemNotResponding(String message) { 1460 synchronized (this) { 1461 System.out.println("** ERROR: PROCESS NOT RESPONDING"); 1462 System.out.println("message: " + message); 1463 System.out.println("#"); 1464 System.out.println("Allowing system to die."); 1465 return -1; 1466 } 1467 } 1468 1469 void killGdbLocked() { 1470 mGotGdbPrint = false; 1471 if (mGdbProcess != null) { 1472 System.out.println("Stopping gdbserver"); 1473 mGdbProcess.destroy(); 1474 mGdbProcess = null; 1475 } 1476 if (mGdbThread != null) { 1477 mGdbThread.interrupt(); 1478 mGdbThread = null; 1479 } 1480 } 1481 1482 int waitControllerLocked(int pid, int state) { 1483 if (mGdbPort != null) { 1484 killGdbLocked(); 1485 1486 try { 1487 System.out.println("Starting gdbserver on port " + mGdbPort); 1488 System.out.println("Do the following:"); 1489 System.out.println(" adb forward tcp:" + mGdbPort + " tcp:" + mGdbPort); 1490 System.out.println(" gdbclient app_process :" + mGdbPort); 1491 1492 mGdbProcess = Runtime.getRuntime().exec(new String[] { 1493 "gdbserver", ":" + mGdbPort, "--attach", Integer.toString(pid) 1494 }); 1495 final InputStreamReader converter = new InputStreamReader( 1496 mGdbProcess.getInputStream()); 1497 mGdbThread = new Thread() { 1498 @Override 1499 public void run() { 1500 BufferedReader in = new BufferedReader(converter); 1501 String line; 1502 int count = 0; 1503 while (true) { 1504 synchronized (MyActivityController.this) { 1505 if (mGdbThread == null) { 1506 return; 1507 } 1508 if (count == 2) { 1509 mGotGdbPrint = true; 1510 MyActivityController.this.notifyAll(); 1511 } 1512 } 1513 try { 1514 line = in.readLine(); 1515 if (line == null) { 1516 return; 1517 } 1518 System.out.println("GDB: " + line); 1519 count++; 1520 } catch (IOException e) { 1521 return; 1522 } 1523 } 1524 } 1525 }; 1526 mGdbThread.start(); 1527 1528 // Stupid waiting for .5s. Doesn't matter if we end early. 1529 try { 1530 this.wait(500); 1531 } catch (InterruptedException e) { 1532 } 1533 1534 } catch (IOException e) { 1535 System.err.println("Failure starting gdbserver: " + e); 1536 killGdbLocked(); 1537 } 1538 } 1539 mState = state; 1540 System.out.println(""); 1541 printMessageForState(); 1542 1543 while (mState != STATE_NORMAL) { 1544 try { 1545 wait(); 1546 } catch (InterruptedException e) { 1547 } 1548 } 1549 1550 killGdbLocked(); 1551 1552 return mResult; 1553 } 1554 1555 void resumeController(int result) { 1556 synchronized (this) { 1557 mState = STATE_NORMAL; 1558 mResult = result; 1559 notifyAll(); 1560 } 1561 } 1562 1563 void printMessageForState() { 1564 switch (mState) { 1565 case STATE_NORMAL: 1566 System.out.println("Monitoring activity manager... available commands:"); 1567 break; 1568 case STATE_CRASHED: 1569 System.out.println("Waiting after crash... available commands:"); 1570 System.out.println("(c)ontinue: show crash dialog"); 1571 System.out.println("(k)ill: immediately kill app"); 1572 break; 1573 case STATE_EARLY_ANR: 1574 System.out.println("Waiting after early ANR... available commands:"); 1575 System.out.println("(c)ontinue: standard ANR processing"); 1576 System.out.println("(k)ill: immediately kill app"); 1577 break; 1578 case STATE_ANR: 1579 System.out.println("Waiting after ANR... available commands:"); 1580 System.out.println("(c)ontinue: show ANR dialog"); 1581 System.out.println("(k)ill: immediately kill app"); 1582 System.out.println("(w)ait: wait some more"); 1583 break; 1584 } 1585 System.out.println("(q)uit: finish monitoring"); 1586 } 1587 1588 void run() throws RemoteException { 1589 try { 1590 printMessageForState(); 1591 1592 mAm.setActivityController(this); 1593 mState = STATE_NORMAL; 1594 1595 InputStreamReader converter = new InputStreamReader(System.in); 1596 BufferedReader in = new BufferedReader(converter); 1597 String line; 1598 1599 while ((line = in.readLine()) != null) { 1600 boolean addNewline = true; 1601 if (line.length() <= 0) { 1602 addNewline = false; 1603 } else if ("q".equals(line) || "quit".equals(line)) { 1604 resumeController(RESULT_DEFAULT); 1605 break; 1606 } else if (mState == STATE_CRASHED) { 1607 if ("c".equals(line) || "continue".equals(line)) { 1608 resumeController(RESULT_CRASH_DIALOG); 1609 } else if ("k".equals(line) || "kill".equals(line)) { 1610 resumeController(RESULT_CRASH_KILL); 1611 } else { 1612 System.out.println("Invalid command: " + line); 1613 } 1614 } else if (mState == STATE_ANR) { 1615 if ("c".equals(line) || "continue".equals(line)) { 1616 resumeController(RESULT_ANR_DIALOG); 1617 } else if ("k".equals(line) || "kill".equals(line)) { 1618 resumeController(RESULT_ANR_KILL); 1619 } else if ("w".equals(line) || "wait".equals(line)) { 1620 resumeController(RESULT_ANR_WAIT); 1621 } else { 1622 System.out.println("Invalid command: " + line); 1623 } 1624 } else if (mState == STATE_EARLY_ANR) { 1625 if ("c".equals(line) || "continue".equals(line)) { 1626 resumeController(RESULT_EARLY_ANR_CONTINUE); 1627 } else if ("k".equals(line) || "kill".equals(line)) { 1628 resumeController(RESULT_EARLY_ANR_KILL); 1629 } else { 1630 System.out.println("Invalid command: " + line); 1631 } 1632 } else { 1633 System.out.println("Invalid command: " + line); 1634 } 1635 1636 synchronized (this) { 1637 if (addNewline) { 1638 System.out.println(""); 1639 } 1640 printMessageForState(); 1641 } 1642 } 1643 1644 } catch (IOException e) { 1645 e.printStackTrace(); 1646 } finally { 1647 mAm.setActivityController(null); 1648 } 1649 } 1650 } 1651 1652 private void runMonitor() throws Exception { 1653 String opt; 1654 String gdbPort = null; 1655 while ((opt=nextOption()) != null) { 1656 if (opt.equals("--gdb")) { 1657 gdbPort = nextArgRequired(); 1658 } else { 1659 System.err.println("Error: Unknown option: " + opt); 1660 return; 1661 } 1662 } 1663 1664 MyActivityController controller = new MyActivityController(gdbPort); 1665 controller.run(); 1666 } 1667 1668 private void runHang() throws Exception { 1669 String opt; 1670 boolean allowRestart = false; 1671 while ((opt=nextOption()) != null) { 1672 if (opt.equals("--allow-restart")) { 1673 allowRestart = true; 1674 } else { 1675 System.err.println("Error: Unknown option: " + opt); 1676 return; 1677 } 1678 } 1679 1680 System.out.println("Hanging the system..."); 1681 mAm.hang(new Binder(), allowRestart); 1682 } 1683 1684 private void runRestart() throws Exception { 1685 String opt; 1686 while ((opt=nextOption()) != null) { 1687 System.err.println("Error: Unknown option: " + opt); 1688 return; 1689 } 1690 1691 System.out.println("Restart the system..."); 1692 mAm.restart(); 1693 } 1694 1695 private void runIdleMaintenance() throws Exception { 1696 String opt; 1697 while ((opt=nextOption()) != null) { 1698 System.err.println("Error: Unknown option: " + opt); 1699 return; 1700 } 1701 1702 System.out.println("Performing idle maintenance..."); 1703 Intent intent = new Intent( 1704 "com.android.server.task.controllers.IdleController.ACTION_TRIGGER_IDLE"); 1705 mAm.broadcastIntent(null, intent, null, null, 0, null, null, null, 1706 android.app.AppOpsManager.OP_NONE, null, true, false, UserHandle.USER_ALL); 1707 } 1708 1709 private void runScreenCompat() throws Exception { 1710 String mode = nextArgRequired(); 1711 boolean enabled; 1712 if ("on".equals(mode)) { 1713 enabled = true; 1714 } else if ("off".equals(mode)) { 1715 enabled = false; 1716 } else { 1717 System.err.println("Error: enabled mode must be 'on' or 'off' at " + mode); 1718 return; 1719 } 1720 1721 String packageName = nextArgRequired(); 1722 do { 1723 try { 1724 mAm.setPackageScreenCompatMode(packageName, enabled 1725 ? ActivityManager.COMPAT_MODE_ENABLED 1726 : ActivityManager.COMPAT_MODE_DISABLED); 1727 } catch (RemoteException e) { 1728 } 1729 packageName = nextArg(); 1730 } while (packageName != null); 1731 } 1732 1733 private void runPackageImportance() throws Exception { 1734 String packageName = nextArgRequired(); 1735 try { 1736 int procState = mAm.getPackageProcessState(packageName, "com.android.shell"); 1737 System.out.println( 1738 ActivityManager.RunningAppProcessInfo.procStateToImportance(procState)); 1739 } catch (RemoteException e) { 1740 } 1741 } 1742 1743 private void runToUri(int flags) throws Exception { 1744 Intent intent = makeIntent(UserHandle.USER_CURRENT); 1745 System.out.println(intent.toUri(flags)); 1746 } 1747 1748 private class IntentReceiver extends IIntentReceiver.Stub { 1749 private boolean mFinished = false; 1750 1751 @Override 1752 public void performReceive(Intent intent, int resultCode, String data, Bundle extras, 1753 boolean ordered, boolean sticky, int sendingUser) { 1754 String line = "Broadcast completed: result=" + resultCode; 1755 if (data != null) line = line + ", data=\"" + data + "\""; 1756 if (extras != null) line = line + ", extras: " + extras; 1757 System.out.println(line); 1758 synchronized (this) { 1759 mFinished = true; 1760 notifyAll(); 1761 } 1762 } 1763 1764 public synchronized void waitForFinish() { 1765 try { 1766 while (!mFinished) wait(); 1767 } catch (InterruptedException e) { 1768 throw new IllegalStateException(e); 1769 } 1770 } 1771 } 1772 1773 private class InstrumentationWatcher extends IInstrumentationWatcher.Stub { 1774 private boolean mFinished = false; 1775 private boolean mRawMode = false; 1776 1777 /** 1778 * Set or reset "raw mode". In "raw mode", all bundles are dumped. In "pretty mode", 1779 * if a bundle includes Instrumentation.REPORT_KEY_STREAMRESULT, just print that. 1780 * @param rawMode true for raw mode, false for pretty mode. 1781 */ 1782 public void setRawOutput(boolean rawMode) { 1783 mRawMode = rawMode; 1784 } 1785 1786 @Override 1787 public void instrumentationStatus(ComponentName name, int resultCode, Bundle results) { 1788 synchronized (this) { 1789 // pretty printer mode? 1790 String pretty = null; 1791 if (!mRawMode && results != null) { 1792 pretty = results.getString(Instrumentation.REPORT_KEY_STREAMRESULT); 1793 } 1794 if (pretty != null) { 1795 System.out.print(pretty); 1796 } else { 1797 if (results != null) { 1798 for (String key : results.keySet()) { 1799 System.out.println( 1800 "INSTRUMENTATION_STATUS: " + key + "=" + results.get(key)); 1801 } 1802 } 1803 System.out.println("INSTRUMENTATION_STATUS_CODE: " + resultCode); 1804 } 1805 notifyAll(); 1806 } 1807 } 1808 1809 @Override 1810 public void instrumentationFinished(ComponentName name, int resultCode, 1811 Bundle results) { 1812 synchronized (this) { 1813 // pretty printer mode? 1814 String pretty = null; 1815 if (!mRawMode && results != null) { 1816 pretty = results.getString(Instrumentation.REPORT_KEY_STREAMRESULT); 1817 } 1818 if (pretty != null) { 1819 System.out.println(pretty); 1820 } else { 1821 if (results != null) { 1822 for (String key : results.keySet()) { 1823 System.out.println( 1824 "INSTRUMENTATION_RESULT: " + key + "=" + results.get(key)); 1825 } 1826 } 1827 System.out.println("INSTRUMENTATION_CODE: " + resultCode); 1828 } 1829 mFinished = true; 1830 notifyAll(); 1831 } 1832 } 1833 1834 public boolean waitForFinish() { 1835 synchronized (this) { 1836 while (!mFinished) { 1837 try { 1838 if (!mAm.asBinder().pingBinder()) { 1839 return false; 1840 } 1841 wait(1000); 1842 } catch (InterruptedException e) { 1843 throw new IllegalStateException(e); 1844 } 1845 } 1846 } 1847 return true; 1848 } 1849 } 1850 1851 private void runStack() throws Exception { 1852 String op = nextArgRequired(); 1853 if (op.equals("start")) { 1854 runStackStart(); 1855 } else if (op.equals("movetask")) { 1856 runStackMoveTask(); 1857 } else if (op.equals("resize")) { 1858 runStackResize(); 1859 } else if (op.equals("list")) { 1860 runStackList(); 1861 } else if (op.equals("info")) { 1862 runStackInfo(); 1863 } else if (op.equals("split")) { 1864 runStackSplit(); 1865 } else { 1866 showError("Error: unknown command '" + op + "'"); 1867 return; 1868 } 1869 } 1870 1871 private void runStackStart() throws Exception { 1872 String displayIdStr = nextArgRequired(); 1873 int displayId = Integer.valueOf(displayIdStr); 1874 Intent intent = makeIntent(UserHandle.USER_CURRENT); 1875 1876 try { 1877 IActivityContainer container = mAm.createStackOnDisplay(displayId); 1878 if (container != null) { 1879 container.startActivity(intent); 1880 } 1881 } catch (RemoteException e) { 1882 } 1883 } 1884 1885 private void runStackMoveTask() throws Exception { 1886 String taskIdStr = nextArgRequired(); 1887 int taskId = Integer.valueOf(taskIdStr); 1888 String stackIdStr = nextArgRequired(); 1889 int stackId = Integer.valueOf(stackIdStr); 1890 String toTopStr = nextArgRequired(); 1891 final boolean toTop; 1892 if ("true".equals(toTopStr)) { 1893 toTop = true; 1894 } else if ("false".equals(toTopStr)) { 1895 toTop = false; 1896 } else { 1897 System.err.println("Error: bad toTop arg: " + toTopStr); 1898 return; 1899 } 1900 1901 try { 1902 mAm.moveTaskToStack(taskId, stackId, toTop); 1903 } catch (RemoteException e) { 1904 } 1905 } 1906 1907 private void runStackResize() throws Exception { 1908 String stackIdStr = nextArgRequired(); 1909 int stackId = Integer.valueOf(stackIdStr); 1910 final Rect bounds = getBounds(); 1911 if (bounds == null) { 1912 System.err.println("Error: invalid input bounds"); 1913 return; 1914 } 1915 1916 try { 1917 mAm.resizeStack(stackId, bounds); 1918 } catch (RemoteException e) { 1919 } 1920 } 1921 1922 private void runStackList() throws Exception { 1923 try { 1924 List<StackInfo> stacks = mAm.getAllStackInfos(); 1925 for (StackInfo info : stacks) { 1926 System.out.println(info); 1927 } 1928 } catch (RemoteException e) { 1929 } 1930 } 1931 1932 private void runStackInfo() throws Exception { 1933 try { 1934 String stackIdStr = nextArgRequired(); 1935 int stackId = Integer.valueOf(stackIdStr); 1936 StackInfo info = mAm.getStackInfo(stackId); 1937 System.out.println(info); 1938 } catch (RemoteException e) { 1939 } 1940 } 1941 1942 private void runStackSplit() throws Exception { 1943 final int stackId = Integer.valueOf(nextArgRequired()); 1944 final String splitDirection = nextArgRequired(); 1945 Intent intent = null; 1946 try { 1947 intent = makeIntent(UserHandle.USER_CURRENT); 1948 } catch (IllegalArgumentException e) { 1949 // no intent supplied. 1950 } 1951 1952 try { 1953 final StackInfo currentStackInfo = mAm.getStackInfo(stackId); 1954 // Calculate bounds for new and current stack. 1955 final Rect currentStackBounds = new Rect(currentStackInfo.bounds); 1956 final Rect newStackBounds = new Rect(currentStackInfo.bounds); 1957 if ("v".equals(splitDirection)) { 1958 currentStackBounds.right = newStackBounds.left = currentStackInfo.bounds.centerX(); 1959 } else if ("h".equals(splitDirection)) { 1960 currentStackBounds.bottom = newStackBounds.top = currentStackInfo.bounds.centerY(); 1961 } else { 1962 showError("Error: unknown split direction '" + splitDirection + "'"); 1963 return; 1964 } 1965 1966 // Create new stack 1967 IActivityContainer container = mAm.createStackOnDisplay(currentStackInfo.displayId); 1968 if (container == null) { 1969 showError("Error: Unable to create new stack..."); 1970 } 1971 1972 final int newStackId = container.getStackId(); 1973 1974 if (intent != null) { 1975 container.startActivity(intent); 1976 } else if (currentStackInfo.taskIds != null && currentStackInfo.taskIds.length > 1) { 1977 // Move top task over to new stack 1978 mAm.moveTaskToStack(currentStackInfo.taskIds[currentStackInfo.taskIds.length - 1], 1979 newStackId, true); 1980 } 1981 1982 final StackInfo newStackInfo = mAm.getStackInfo(newStackId); 1983 1984 // Make all tasks in the stacks resizeable. 1985 for (int taskId : currentStackInfo.taskIds) { 1986 mAm.setTaskResizeable(taskId, true); 1987 } 1988 1989 for (int taskId : newStackInfo.taskIds) { 1990 mAm.setTaskResizeable(taskId, true); 1991 } 1992 1993 // Resize stacks 1994 mAm.resizeStack(currentStackInfo.stackId, currentStackBounds); 1995 mAm.resizeStack(newStackInfo.stackId, newStackBounds); 1996 } catch (RemoteException e) { 1997 } 1998 } 1999 2000 private void runTask() throws Exception { 2001 String op = nextArgRequired(); 2002 if (op.equals("lock")) { 2003 runTaskLock(); 2004 } else if (op.equals("resizeable")) { 2005 runTaskResizeable(); 2006 } else if (op.equals("resize")) { 2007 runTaskResize(); 2008 } else { 2009 showError("Error: unknown command '" + op + "'"); 2010 return; 2011 } 2012 } 2013 2014 private void runTaskLock() throws Exception { 2015 String taskIdStr = nextArgRequired(); 2016 try { 2017 if (taskIdStr.equals("stop")) { 2018 mAm.stopLockTaskMode(); 2019 } else { 2020 int taskId = Integer.valueOf(taskIdStr); 2021 mAm.startLockTaskMode(taskId); 2022 } 2023 System.err.println("Activity manager is " + (mAm.isInLockTaskMode() ? "" : "not ") + 2024 "in lockTaskMode"); 2025 } catch (RemoteException e) { 2026 } 2027 } 2028 2029 private void runTaskResizeable() throws Exception { 2030 final String taskIdStr = nextArgRequired(); 2031 final int taskId = Integer.valueOf(taskIdStr); 2032 final String resizeableStr = nextArgRequired(); 2033 final boolean resizeable = Boolean.valueOf(resizeableStr); 2034 2035 try { 2036 mAm.setTaskResizeable(taskId, resizeable); 2037 } catch (RemoteException e) { 2038 } 2039 } 2040 2041 private void runTaskResize() throws Exception { 2042 final String taskIdStr = nextArgRequired(); 2043 final int taskId = Integer.valueOf(taskIdStr); 2044 final Rect bounds = getBounds(); 2045 if (bounds == null) { 2046 System.err.println("Error: invalid input bounds"); 2047 return; 2048 } 2049 try { 2050 mAm.resizeTask(taskId, bounds); 2051 } catch (RemoteException e) { 2052 } 2053 } 2054 2055 private List<Configuration> getRecentConfigurations(int days) { 2056 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2057 Context.USAGE_STATS_SERVICE)); 2058 final long now = System.currentTimeMillis(); 2059 final long nDaysAgo = now - (days * 24 * 60 * 60 * 1000); 2060 try { 2061 @SuppressWarnings("unchecked") 2062 ParceledListSlice<ConfigurationStats> configStatsSlice = usm.queryConfigurationStats( 2063 UsageStatsManager.INTERVAL_BEST, nDaysAgo, now, "com.android.shell"); 2064 if (configStatsSlice == null) { 2065 return Collections.emptyList(); 2066 } 2067 2068 final ArrayMap<Configuration, Integer> recentConfigs = new ArrayMap<>(); 2069 final List<ConfigurationStats> configStatsList = configStatsSlice.getList(); 2070 final int configStatsListSize = configStatsList.size(); 2071 for (int i = 0; i < configStatsListSize; i++) { 2072 final ConfigurationStats stats = configStatsList.get(i); 2073 final int indexOfKey = recentConfigs.indexOfKey(stats.getConfiguration()); 2074 if (indexOfKey < 0) { 2075 recentConfigs.put(stats.getConfiguration(), stats.getActivationCount()); 2076 } else { 2077 recentConfigs.setValueAt(indexOfKey, 2078 recentConfigs.valueAt(indexOfKey) + stats.getActivationCount()); 2079 } 2080 } 2081 2082 final Comparator<Configuration> comparator = new Comparator<Configuration>() { 2083 @Override 2084 public int compare(Configuration a, Configuration b) { 2085 return recentConfigs.get(b).compareTo(recentConfigs.get(a)); 2086 } 2087 }; 2088 2089 ArrayList<Configuration> configs = new ArrayList<>(recentConfigs.size()); 2090 configs.addAll(recentConfigs.keySet()); 2091 Collections.sort(configs, comparator); 2092 return configs; 2093 2094 } catch (RemoteException e) { 2095 return Collections.emptyList(); 2096 } 2097 } 2098 2099 private void runGetConfig() throws Exception { 2100 int days = 14; 2101 String option = nextOption(); 2102 if (option != null) { 2103 if (!option.equals("--days")) { 2104 throw new IllegalArgumentException("unrecognized option " + option); 2105 } 2106 2107 days = Integer.parseInt(nextArgRequired()); 2108 if (days <= 0) { 2109 throw new IllegalArgumentException("--days must be a positive integer"); 2110 } 2111 } 2112 2113 try { 2114 Configuration config = mAm.getConfiguration(); 2115 if (config == null) { 2116 System.err.println("Activity manager has no configuration"); 2117 return; 2118 } 2119 2120 System.out.println("config: " + Configuration.resourceQualifierString(config)); 2121 System.out.println("abi: " + TextUtils.join(",", Build.SUPPORTED_ABIS)); 2122 2123 final List<Configuration> recentConfigs = getRecentConfigurations(days); 2124 final int recentConfigSize = recentConfigs.size(); 2125 if (recentConfigSize > 0) { 2126 System.out.println("recentConfigs:"); 2127 } 2128 2129 for (int i = 0; i < recentConfigSize; i++) { 2130 System.out.println(" config: " + Configuration.resourceQualifierString( 2131 recentConfigs.get(i))); 2132 } 2133 2134 } catch (RemoteException e) { 2135 } 2136 } 2137 2138 private void runSetInactive() throws Exception { 2139 int userId = UserHandle.USER_OWNER; 2140 2141 String opt; 2142 while ((opt=nextOption()) != null) { 2143 if (opt.equals("--user")) { 2144 userId = parseUserArg(nextArgRequired()); 2145 } else { 2146 System.err.println("Error: Unknown option: " + opt); 2147 return; 2148 } 2149 } 2150 String packageName = nextArgRequired(); 2151 String value = nextArgRequired(); 2152 2153 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2154 Context.USAGE_STATS_SERVICE)); 2155 usm.setAppInactive(packageName, Boolean.parseBoolean(value), userId); 2156 } 2157 2158 private void runGetInactive() throws Exception { 2159 int userId = UserHandle.USER_OWNER; 2160 2161 String opt; 2162 while ((opt=nextOption()) != null) { 2163 if (opt.equals("--user")) { 2164 userId = parseUserArg(nextArgRequired()); 2165 } else { 2166 System.err.println("Error: Unknown option: " + opt); 2167 return; 2168 } 2169 } 2170 String packageName = nextArgRequired(); 2171 2172 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2173 Context.USAGE_STATS_SERVICE)); 2174 boolean isIdle = usm.isAppInactive(packageName, userId); 2175 System.out.println("Idle=" + isIdle); 2176 } 2177 2178 private void runSendTrimMemory() throws Exception { 2179 int userId = UserHandle.USER_CURRENT; 2180 String opt; 2181 while ((opt = nextOption()) != null) { 2182 if (opt.equals("--user")) { 2183 userId = parseUserArg(nextArgRequired()); 2184 if (userId == UserHandle.USER_ALL) { 2185 System.err.println("Error: Can't use user 'all'"); 2186 return; 2187 } 2188 } else { 2189 System.err.println("Error: Unknown option: " + opt); 2190 return; 2191 } 2192 } 2193 2194 String proc = nextArgRequired(); 2195 String levelArg = nextArgRequired(); 2196 int level; 2197 switch (levelArg) { 2198 case "HIDDEN": 2199 level = ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN; 2200 break; 2201 case "RUNNING_MODERATE": 2202 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_MODERATE; 2203 break; 2204 case "BACKGROUND": 2205 level = ComponentCallbacks2.TRIM_MEMORY_BACKGROUND; 2206 break; 2207 case "RUNNING_LOW": 2208 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW; 2209 break; 2210 case "MODERATE": 2211 level = ComponentCallbacks2.TRIM_MEMORY_MODERATE; 2212 break; 2213 case "RUNNING_CRITICAL": 2214 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL; 2215 break; 2216 case "COMPLETE": 2217 level = ComponentCallbacks2.TRIM_MEMORY_COMPLETE; 2218 break; 2219 default: 2220 System.err.println("Error: Unknown level option: " + levelArg); 2221 return; 2222 } 2223 if (!mAm.setProcessMemoryTrimLevel(proc, userId, level)) { 2224 System.err.println("Error: Failure to set the level - probably Unknown Process: " + 2225 proc); 2226 } 2227 } 2228 2229 /** 2230 * Open the given file for sending into the system process. This verifies 2231 * with SELinux that the system will have access to the file. 2232 */ 2233 private static ParcelFileDescriptor openForSystemServer(File file, int mode) 2234 throws FileNotFoundException { 2235 final ParcelFileDescriptor fd = ParcelFileDescriptor.open(file, mode); 2236 final String tcon = SELinux.getFileContext(file.getAbsolutePath()); 2237 if (!SELinux.checkSELinuxAccess("u:r:system_server:s0", tcon, "file", "read")) { 2238 throw new FileNotFoundException("System server has no access to file context " + tcon); 2239 } 2240 return fd; 2241 } 2242 2243 private Rect getBounds() { 2244 String leftStr = nextArgRequired(); 2245 int left = Integer.valueOf(leftStr); 2246 String topStr = nextArgRequired(); 2247 int top = Integer.valueOf(topStr); 2248 String rightStr = nextArgRequired(); 2249 int right = Integer.valueOf(rightStr); 2250 String bottomStr = nextArgRequired(); 2251 int bottom = Integer.valueOf(bottomStr); 2252 if (left < 0) { 2253 System.err.println("Error: bad left arg: " + leftStr); 2254 return null; 2255 } 2256 if (top < 0) { 2257 System.err.println("Error: bad top arg: " + topStr); 2258 return null; 2259 } 2260 if (right <= 0) { 2261 System.err.println("Error: bad right arg: " + rightStr); 2262 return null; 2263 } 2264 if (bottom <= 0) { 2265 System.err.println("Error: bad bottom arg: " + bottomStr); 2266 return null; 2267 } 2268 return new Rect(left, top, right, bottom); 2269 } 2270} 2271