Am.java revision 435ce5ff1ca368056675e06f3f2416240613fbdd
1/* 2** 3** Copyright 2007, The Android Open Source Project 4** 5** Licensed under the Apache License, Version 2.0 (the "License"); 6** you may not use this file except in compliance with the License. 7** You may obtain a copy of the License at 8** 9** http://www.apache.org/licenses/LICENSE-2.0 10** 11** Unless required by applicable law or agreed to in writing, software 12** distributed under the License is distributed on an "AS IS" BASIS, 13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14** See the License for the specific language governing permissions and 15** limitations under the License. 16*/ 17 18 19package com.android.commands.am; 20 21import static android.app.ActivityManager.RESIZE_MODE_SYSTEM; 22import static android.app.ActivityManager.RESIZE_MODE_USER; 23import static android.app.ActivityManager.StackId.DOCKED_STACK_ID; 24import static android.app.ActivityManager.StackId.INVALID_STACK_ID; 25 26import android.app.ActivityManager; 27import android.app.ActivityManager.StackInfo; 28import android.app.ActivityManagerNative; 29import android.app.ActivityOptions; 30import android.app.IActivityContainer; 31import android.app.IActivityController; 32import android.app.IActivityManager; 33import android.app.IInstrumentationWatcher; 34import android.app.Instrumentation; 35import android.app.IStopUserCallback; 36import android.app.ProfilerInfo; 37import android.app.UiAutomationConnection; 38import android.app.usage.ConfigurationStats; 39import android.app.usage.IUsageStatsManager; 40import android.app.usage.UsageStatsManager; 41import android.content.ComponentCallbacks2; 42import android.content.ComponentName; 43import android.content.Context; 44import android.content.IIntentReceiver; 45import android.content.Intent; 46import android.content.pm.IPackageManager; 47import android.content.pm.InstrumentationInfo; 48import android.content.pm.ParceledListSlice; 49import android.content.pm.ResolveInfo; 50import android.content.pm.UserInfo; 51import android.content.res.Configuration; 52import android.graphics.Rect; 53import android.os.Binder; 54import android.os.Build; 55import android.os.Bundle; 56import android.os.ParcelFileDescriptor; 57import android.os.RemoteException; 58import android.os.SELinux; 59import android.os.ServiceManager; 60import android.os.ShellCommand; 61import android.os.SystemClock; 62import android.os.SystemProperties; 63import android.os.UserHandle; 64import android.text.TextUtils; 65import android.util.AndroidException; 66import android.util.ArrayMap; 67import android.view.IWindowManager; 68 69import com.android.internal.os.BaseCommand; 70import com.android.internal.util.HexDump; 71import com.android.internal.util.Preconditions; 72 73import java.io.BufferedReader; 74import java.io.File; 75import java.io.FileNotFoundException; 76import java.io.IOException; 77import java.io.InputStreamReader; 78import java.io.PrintStream; 79import java.io.PrintWriter; 80import java.net.URISyntaxException; 81import java.util.ArrayList; 82import java.util.Collections; 83import java.util.Comparator; 84import java.util.List; 85 86public class Am extends BaseCommand { 87 88 private static final String SHELL_PACKAGE_NAME = "com.android.shell"; 89 90 // Is the object moving in a positive direction? 91 private static final boolean MOVING_FORWARD = true; 92 // Is the object moving in the horizontal plan? 93 private static final boolean MOVING_HORIZONTALLY = true; 94 // Is the object current point great then its target point? 95 private static final boolean GREATER_THAN_TARGET = true; 96 // Amount we reduce the stack size by when testing a task re-size. 97 private static final int STACK_BOUNDS_INSET = 10; 98 99 private IActivityManager mAm; 100 private IPackageManager mPm; 101 102 private int mStartFlags = 0; 103 private boolean mWaitOption = false; 104 private boolean mStopOption = false; 105 106 private int mRepeat = 0; 107 private int mUserId; 108 private String mReceiverPermission; 109 110 private String mProfileFile; 111 private int mSamplingInterval; 112 private boolean mAutoStop; 113 private int mStackId; 114 115 /** 116 * Command-line entry point. 117 * 118 * @param args The command-line arguments 119 */ 120 public static void main(String[] args) { 121 (new Am()).run(args); 122 } 123 124 @Override 125 public void onShowUsage(PrintStream out) { 126 PrintWriter pw = new PrintWriter(out); 127 pw.println( 128 "usage: am [subcommand] [options]\n" + 129 "usage: am start [-D] [-N] [-W] [-P <FILE>] [--start-profiler <FILE>]\n" + 130 " [--sampling INTERVAL] [-R COUNT] [-S]\n" + 131 " [--track-allocation] [--user <USER_ID> | current] <INTENT>\n" + 132 " am startservice [--user <USER_ID> | current] <INTENT>\n" + 133 " am stopservice [--user <USER_ID> | current] <INTENT>\n" + 134 " am force-stop [--user <USER_ID> | all | current] <PACKAGE>\n" + 135 " am kill [--user <USER_ID> | all | current] <PACKAGE>\n" + 136 " am kill-all\n" + 137 " am broadcast [--user <USER_ID> | all | current] <INTENT>\n" + 138 " am instrument [-r] [-e <NAME> <VALUE>] [-p <FILE>] [-w]\n" + 139 " [--user <USER_ID> | current]\n" + 140 " [--no-window-animation] [--abi <ABI>] <COMPONENT>\n" + 141 " am profile start [--user <USER_ID> current] [--sampling INTERVAL] <PROCESS> <FILE>\n" + 142 " am profile stop [--user <USER_ID> current] [<PROCESS>]\n" + 143 " am dumpheap [--user <USER_ID> current] [-n] <PROCESS> <FILE>\n" + 144 " am set-debug-app [-w] [--persistent] <PACKAGE>\n" + 145 " am clear-debug-app\n" + 146 " am set-watch-heap <PROCESS> <MEM-LIMIT>\n" + 147 " am clear-watch-heap\n" + 148 " am bug-report [--progress]\n" + 149 " am monitor [--gdb <port>]\n" + 150 " am hang [--allow-restart]\n" + 151 " am restart\n" + 152 " am idle-maintenance\n" + 153 " am screen-compat [on|off] <PACKAGE>\n" + 154 " am package-importance <PACKAGE>\n" + 155 " am to-uri [INTENT]\n" + 156 " am to-intent-uri [INTENT]\n" + 157 " am to-app-uri [INTENT]\n" + 158 " am switch-user <USER_ID>\n" + 159 " am start-user <USER_ID>\n" + 160 " am unlock-user <USER_ID> [TOKEN_HEX]\n" + 161 " am stop-user [-w] [-f] <USER_ID>\n" + 162 " am stack start <DISPLAY_ID> <INTENT>\n" + 163 " am stack movetask <TASK_ID> <STACK_ID> [true|false]\n" + 164 " am stack resize <STACK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 165 " am stack resize-animated <STACK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 166 " am stack resize-docked-stack <LEFT,TOP,RIGHT,BOTTOM> [<TASK_LEFT,TASK_TOP,TASK_RIGHT,TASK_BOTTOM>]\n" + 167 " am stack size-docked-stack-test: <STEP_SIZE> <l|t|r|b> [DELAY_MS]\n" + 168 " am stack move-top-activity-to-pinned-stack: <STACK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 169 " am stack positiontask <TASK_ID> <STACK_ID> <POSITION>\n" + 170 " am stack list\n" + 171 " am stack info <STACK_ID>\n" + 172 " am stack remove <STACK_ID>\n" + 173 " am task lock <TASK_ID>\n" + 174 " am task lock stop\n" + 175 " am task resizeable <TASK_ID> [0 (unresizeable) | 1 (crop_windows) | 2 (resizeable) | 3 (resizeable_and_pipable)]\n" + 176 " am task resize <TASK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 177 " am task drag-task-test <TASK_ID> <STEP_SIZE> [DELAY_MS] \n" + 178 " am task size-task-test <TASK_ID> <STEP_SIZE> [DELAY_MS] \n" + 179 " am get-config\n" + 180 " am suppress-resize-config-changes <true|false>\n" + 181 " am set-inactive [--user <USER_ID>] <PACKAGE> true|false\n" + 182 " am get-inactive [--user <USER_ID>] <PACKAGE>\n" + 183 " am send-trim-memory [--user <USER_ID>] <PROCESS>\n" + 184 " [HIDDEN|RUNNING_MODERATE|BACKGROUND|RUNNING_LOW|MODERATE|RUNNING_CRITICAL|COMPLETE]\n" + 185 " am get-current-user\n" + 186 "\n" + 187 "am start: start an Activity. Options are:\n" + 188 " -D: enable debugging\n" + 189 " -N: enable native debugging\n" + 190 " -W: wait for launch to complete\n" + 191 " --start-profiler <FILE>: start profiler and send results to <FILE>\n" + 192 " --sampling INTERVAL: use sample profiling with INTERVAL microseconds\n" + 193 " between samples (use with --start-profiler)\n" + 194 " -P <FILE>: like above, but profiling stops when app goes idle\n" + 195 " -R: repeat the activity launch <COUNT> times. Prior to each repeat,\n" + 196 " the top activity will be finished.\n" + 197 " -S: force stop the target app before starting the activity\n" + 198 " --track-allocation: enable tracking of object allocations\n" + 199 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 200 " specified then run as the current user.\n" + 201 " --stack <STACK_ID>: Specify into which stack should the activity be put." + 202 "\n" + 203 "am startservice: start a Service. Options are:\n" + 204 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 205 " specified then run as the current user.\n" + 206 "\n" + 207 "am stopservice: stop a Service. Options are:\n" + 208 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 209 " specified then run as the current user.\n" + 210 "\n" + 211 "am force-stop: force stop everything associated with <PACKAGE>.\n" + 212 " --user <USER_ID> | all | current: Specify user to force stop;\n" + 213 " all users if not specified.\n" + 214 "\n" + 215 "am kill: Kill all processes associated with <PACKAGE>. Only kills.\n" + 216 " processes that are safe to kill -- that is, will not impact the user\n" + 217 " experience.\n" + 218 " --user <USER_ID> | all | current: Specify user whose processes to kill;\n" + 219 " all users if not specified.\n" + 220 "\n" + 221 "am kill-all: Kill all background processes.\n" + 222 "\n" + 223 "am broadcast: send a broadcast Intent. Options are:\n" + 224 " --user <USER_ID> | all | current: Specify which user to send to; if not\n" + 225 " specified then send to all users.\n" + 226 " --receiver-permission <PERMISSION>: Require receiver to hold permission.\n" + 227 "\n" + 228 "am instrument: start an Instrumentation. Typically this target <COMPONENT>\n" + 229 " is the form <TEST_PACKAGE>/<RUNNER_CLASS> or only <TEST_PACKAGE> if there \n" + 230 " is only one instrumentation. Options are:\n" + 231 " -r: print raw results (otherwise decode REPORT_KEY_STREAMRESULT). Use with\n" + 232 " [-e perf true] to generate raw output for performance measurements.\n" + 233 " -e <NAME> <VALUE>: set argument <NAME> to <VALUE>. For test runners a\n" + 234 " common form is [-e <testrunner_flag> <value>[,<value>...]].\n" + 235 " -p <FILE>: write profiling data to <FILE>\n" + 236 " -w: wait for instrumentation to finish before returning. Required for\n" + 237 " test runners.\n" + 238 " --user <USER_ID> | current: Specify user instrumentation runs in;\n" + 239 " current user if not specified.\n" + 240 " --no-window-animation: turn off window animations while running.\n" + 241 " --abi <ABI>: Launch the instrumented process with the selected ABI.\n" + 242 " This assumes that the process supports the selected ABI.\n" + 243 "\n" + 244 "am trace-ipc: Trace IPC transactions.\n" + 245 " start: start tracing IPC transactions.\n" + 246 " stop: stop tracing IPC transactions and dump the results to file.\n" + 247 " --dump-file <FILE>: Specify the file the trace should be dumped to.\n" + 248 "\n" + 249 "am profile: start and stop profiler on a process. The given <PROCESS> argument\n" + 250 " may be either a process name or pid. Options are:\n" + 251 " --user <USER_ID> | current: When supplying a process name,\n" + 252 " specify user of process to profile; uses current user if not specified.\n" + 253 "\n" + 254 "am dumpheap: dump the heap of a process. The given <PROCESS> argument may\n" + 255 " be either a process name or pid. Options are:\n" + 256 " -n: dump native heap instead of managed heap\n" + 257 " --user <USER_ID> | current: When supplying a process name,\n" + 258 " specify user of process to dump; uses current user if not specified.\n" + 259 "\n" + 260 "am set-debug-app: set application <PACKAGE> to debug. Options are:\n" + 261 " -w: wait for debugger when application starts\n" + 262 " --persistent: retain this value\n" + 263 "\n" + 264 "am clear-debug-app: clear the previously set-debug-app.\n" + 265 "\n" + 266 "am set-watch-heap: start monitoring pss size of <PROCESS>, if it is at or\n" + 267 " above <HEAP-LIMIT> then a heap dump is collected for the user to report\n" + 268 "\n" + 269 "am clear-watch-heap: clear the previously set-watch-heap.\n" + 270 "\n" + 271 "am bug-report: request bug report generation; will launch a notification\n" + 272 " when done to select where it should be delivered. Options are: \n" + 273 " --progress: will launch a notification right away to show its progress.\n" + 274 "\n" + 275 "am monitor: start monitoring for crashes or ANRs.\n" + 276 " --gdb: start gdbserv on the given port at crash/ANR\n" + 277 "\n" + 278 "am hang: hang the system.\n" + 279 " --allow-restart: allow watchdog to perform normal system restart\n" + 280 "\n" + 281 "am restart: restart the user-space system.\n" + 282 "\n" + 283 "am idle-maintenance: perform idle maintenance now.\n" + 284 "\n" + 285 "am screen-compat: control screen compatibility mode of <PACKAGE>.\n" + 286 "\n" + 287 "am package-importance: print current importance of <PACKAGE>.\n" + 288 "\n" + 289 "am to-uri: print the given Intent specification as a URI.\n" + 290 "\n" + 291 "am to-intent-uri: print the given Intent specification as an intent: URI.\n" + 292 "\n" + 293 "am to-app-uri: print the given Intent specification as an android-app: URI.\n" + 294 "\n" + 295 "am switch-user: switch to put USER_ID in the foreground, starting\n" + 296 " execution of that user if it is currently stopped.\n" + 297 "\n" + 298 "am start-user: start USER_ID in background if it is currently stopped,\n" + 299 " use switch-user if you want to start the user in foreground.\n" + 300 "\n" + 301 "am stop-user: stop execution of USER_ID, not allowing it to run any\n" + 302 " code until a later explicit start or switch to it.\n" + 303 " -w: wait for stop-user to complete.\n" + 304 " -f: force stop even if there are related users that cannot be stopped.\n" + 305 "\n" + 306 "am stack start: start a new activity on <DISPLAY_ID> using <INTENT>.\n" + 307 "\n" + 308 "am stack movetask: move <TASK_ID> from its current stack to the top (true) or" + 309 " bottom (false) of <STACK_ID>.\n" + 310 "\n" + 311 "am stack resize: change <STACK_ID> size and position to <LEFT,TOP,RIGHT,BOTTOM>.\n" + 312 "\n" + 313 "am stack resize-docked-stack: change docked stack to <LEFT,TOP,RIGHT,BOTTOM>\n" + 314 " and supplying temporary different task bounds indicated by\n" + 315 " <TASK_LEFT,TOP,RIGHT,BOTTOM>\n" + 316 "\n" + 317 "am stack size-docked-stack-test: test command for sizing docked stack by\n" + 318 " <STEP_SIZE> increments from the side <l>eft, <t>op, <r>ight, or <b>ottom\n" + 319 " applying the optional [DELAY_MS] between each step.\n" + 320 "\n" + 321 "am stack move-top-activity-to-pinned-stack: moves the top activity from\n" + 322 " <STACK_ID> to the pinned stack using <LEFT,TOP,RIGHT,BOTTOM> for the\n" + 323 " bounds of the pinned stack.\n" + 324 "\n" + 325 "am stack positiontask: place <TASK_ID> in <STACK_ID> at <POSITION>" + 326 "\n" + 327 "am stack list: list all of the activity stacks and their sizes.\n" + 328 "\n" + 329 "am stack info: display the information about activity stack <STACK_ID>.\n" + 330 "\n" + 331 "am stack remove: remove stack <STACK_ID>.\n" + 332 "\n" + 333 "am task lock: bring <TASK_ID> to the front and don't allow other tasks to run.\n" + 334 "\n" + 335 "am task lock stop: end the current task lock.\n" + 336 "\n" + 337 "am task resizeable: change resizeable mode of <TASK_ID>.\n" + 338 " 0 (unresizeable) | 1 (crop_windows) | 2 (resizeable) | 3 (resizeable_and_pipable)\n" + 339 "\n" + 340 "am task resize: makes sure <TASK_ID> is in a stack with the specified bounds.\n" + 341 " Forces the task to be resizeable and creates a stack if no existing stack\n" + 342 " has the specified bounds.\n" + 343 "\n" + 344 "am task drag-task-test: test command for dragging/moving <TASK_ID> by\n" + 345 " <STEP_SIZE> increments around the screen applying the optional [DELAY_MS]\n" + 346 " between each step.\n" + 347 "\n" + 348 "am task size-task-test: test command for sizing <TASK_ID> by <STEP_SIZE>" + 349 " increments within the screen applying the optional [DELAY_MS] between\n" + 350 " each step.\n" + 351 "\n" + 352 "am get-config: retrieve the configuration and any recent configurations\n" + 353 " of the device.\n" + 354 "am suppress-resize-config-changes: suppresses configuration changes due to\n" + 355 " user resizing an activity/task.\n" + 356 "\n" + 357 "am set-inactive: sets the inactive state of an app.\n" + 358 "\n" + 359 "am get-inactive: returns the inactive state of an app.\n" + 360 "\n" + 361 "am send-trim-memory: send a memory trim event to a <PROCESS>.\n" + 362 "\n" + 363 "am get-current-user: returns id of the current foreground user.\n" + 364 "\n" 365 ); 366 Intent.printIntentArgsHelp(pw, ""); 367 pw.flush(); 368 } 369 370 @Override 371 public void onRun() throws Exception { 372 373 mAm = ActivityManagerNative.getDefault(); 374 if (mAm == null) { 375 System.err.println(NO_SYSTEM_ERROR_CODE); 376 throw new AndroidException("Can't connect to activity manager; is the system running?"); 377 } 378 379 mPm = IPackageManager.Stub.asInterface(ServiceManager.getService("package")); 380 if (mPm == null) { 381 System.err.println(NO_SYSTEM_ERROR_CODE); 382 throw new AndroidException("Can't connect to package manager; is the system running?"); 383 } 384 385 String op = nextArgRequired(); 386 387 if (op.equals("start")) { 388 runStart(); 389 } else if (op.equals("startservice")) { 390 runStartService(); 391 } else if (op.equals("stopservice")) { 392 runStopService(); 393 } else if (op.equals("force-stop")) { 394 runForceStop(); 395 } else if (op.equals("kill")) { 396 runKill(); 397 } else if (op.equals("kill-all")) { 398 runKillAll(); 399 } else if (op.equals("instrument")) { 400 runInstrument(); 401 } else if (op.equals("trace-ipc")) { 402 runTraceIpc(); 403 } else if (op.equals("broadcast")) { 404 sendBroadcast(); 405 } else if (op.equals("profile")) { 406 runProfile(); 407 } else if (op.equals("dumpheap")) { 408 runDumpHeap(); 409 } else if (op.equals("set-debug-app")) { 410 runSetDebugApp(); 411 } else if (op.equals("clear-debug-app")) { 412 runClearDebugApp(); 413 } else if (op.equals("set-watch-heap")) { 414 runSetWatchHeap(); 415 } else if (op.equals("clear-watch-heap")) { 416 runClearWatchHeap(); 417 } else if (op.equals("bug-report")) { 418 runBugReport(); 419 } else if (op.equals("monitor")) { 420 runMonitor(); 421 } else if (op.equals("hang")) { 422 runHang(); 423 } else if (op.equals("restart")) { 424 runRestart(); 425 } else if (op.equals("idle-maintenance")) { 426 runIdleMaintenance(); 427 } else if (op.equals("screen-compat")) { 428 runScreenCompat(); 429 } else if (op.equals("package-importance")) { 430 runPackageImportance(); 431 } else if (op.equals("to-uri")) { 432 runToUri(0); 433 } else if (op.equals("to-intent-uri")) { 434 runToUri(Intent.URI_INTENT_SCHEME); 435 } else if (op.equals("to-app-uri")) { 436 runToUri(Intent.URI_ANDROID_APP_SCHEME); 437 } else if (op.equals("switch-user")) { 438 runSwitchUser(); 439 } else if (op.equals("start-user")) { 440 runStartUserInBackground(); 441 } else if (op.equals("unlock-user")) { 442 runUnlockUser(); 443 } else if (op.equals("stop-user")) { 444 runStopUser(); 445 } else if (op.equals("stack")) { 446 runStack(); 447 } else if (op.equals("task")) { 448 runTask(); 449 } else if (op.equals("get-config")) { 450 runGetConfig(); 451 } else if (op.equals("suppress-resize-config-changes")) { 452 runSuppressResizeConfigChanges(); 453 } else if (op.equals("set-inactive")) { 454 runSetInactive(); 455 } else if (op.equals("get-inactive")) { 456 runGetInactive(); 457 } else if (op.equals("send-trim-memory")) { 458 runSendTrimMemory(); 459 } else if (op.equals("get-current-user")) { 460 runGetCurrentUser(); 461 } else { 462 showError("Error: unknown command '" + op + "'"); 463 } 464 } 465 466 int parseUserArg(String arg) { 467 int userId; 468 if ("all".equals(arg)) { 469 userId = UserHandle.USER_ALL; 470 } else if ("current".equals(arg) || "cur".equals(arg)) { 471 userId = UserHandle.USER_CURRENT; 472 } else { 473 userId = Integer.parseInt(arg); 474 } 475 return userId; 476 } 477 478 private Intent makeIntent(int defUser) throws URISyntaxException { 479 mStartFlags = 0; 480 mWaitOption = false; 481 mStopOption = false; 482 mRepeat = 0; 483 mProfileFile = null; 484 mSamplingInterval = 0; 485 mAutoStop = false; 486 mUserId = defUser; 487 mStackId = INVALID_STACK_ID; 488 489 return Intent.parseCommandArgs(mArgs, new Intent.CommandOptionHandler() { 490 @Override 491 public boolean handleOption(String opt, ShellCommand cmd) { 492 if (opt.equals("-D")) { 493 mStartFlags |= ActivityManager.START_FLAG_DEBUG; 494 } else if (opt.equals("-N")) { 495 mStartFlags |= ActivityManager.START_FLAG_NATIVE_DEBUGGING; 496 } else if (opt.equals("-W")) { 497 mWaitOption = true; 498 } else if (opt.equals("-P")) { 499 mProfileFile = nextArgRequired(); 500 mAutoStop = true; 501 } else if (opt.equals("--start-profiler")) { 502 mProfileFile = nextArgRequired(); 503 mAutoStop = false; 504 } else if (opt.equals("--sampling")) { 505 mSamplingInterval = Integer.parseInt(nextArgRequired()); 506 } else if (opt.equals("-R")) { 507 mRepeat = Integer.parseInt(nextArgRequired()); 508 } else if (opt.equals("-S")) { 509 mStopOption = true; 510 } else if (opt.equals("--track-allocation")) { 511 mStartFlags |= ActivityManager.START_FLAG_TRACK_ALLOCATION; 512 } else if (opt.equals("--user")) { 513 mUserId = parseUserArg(nextArgRequired()); 514 } else if (opt.equals("--receiver-permission")) { 515 mReceiverPermission = nextArgRequired(); 516 } else if (opt.equals("--stack")) { 517 mStackId = Integer.parseInt(nextArgRequired()); 518 } else { 519 return false; 520 } 521 return true; 522 } 523 }); 524 } 525 526 private void runStartService() throws Exception { 527 Intent intent = makeIntent(UserHandle.USER_CURRENT); 528 if (mUserId == UserHandle.USER_ALL) { 529 System.err.println("Error: Can't start activity with user 'all'"); 530 return; 531 } 532 System.out.println("Starting service: " + intent); 533 ComponentName cn = mAm.startService(null, intent, intent.getType(), 534 SHELL_PACKAGE_NAME, mUserId); 535 if (cn == null) { 536 System.err.println("Error: Not found; no service started."); 537 } else if (cn.getPackageName().equals("!")) { 538 System.err.println("Error: Requires permission " + cn.getClassName()); 539 } else if (cn.getPackageName().equals("!!")) { 540 System.err.println("Error: " + cn.getClassName()); 541 } 542 } 543 544 private void runStopService() throws Exception { 545 Intent intent = makeIntent(UserHandle.USER_CURRENT); 546 if (mUserId == UserHandle.USER_ALL) { 547 System.err.println("Error: Can't stop activity with user 'all'"); 548 return; 549 } 550 System.out.println("Stopping service: " + intent); 551 int result = mAm.stopService(null, intent, intent.getType(), mUserId); 552 if (result == 0) { 553 System.err.println("Service not stopped: was not running."); 554 } else if (result == 1) { 555 System.err.println("Service stopped"); 556 } else if (result == -1) { 557 System.err.println("Error stopping service"); 558 } 559 } 560 561 private void runStart() throws Exception { 562 Intent intent = makeIntent(UserHandle.USER_CURRENT); 563 564 if (mUserId == UserHandle.USER_ALL) { 565 System.err.println("Error: Can't start service with user 'all'"); 566 return; 567 } 568 569 String mimeType = intent.getType(); 570 if (mimeType == null && intent.getData() != null 571 && "content".equals(intent.getData().getScheme())) { 572 mimeType = mAm.getProviderMimeType(intent.getData(), mUserId); 573 } 574 575 576 do { 577 if (mStopOption) { 578 String packageName; 579 if (intent.getComponent() != null) { 580 packageName = intent.getComponent().getPackageName(); 581 } else { 582 List<ResolveInfo> activities = mPm.queryIntentActivities(intent, mimeType, 0, 583 mUserId).getList(); 584 if (activities == null || activities.size() <= 0) { 585 System.err.println("Error: Intent does not match any activities: " 586 + intent); 587 return; 588 } else if (activities.size() > 1) { 589 System.err.println("Error: Intent matches multiple activities; can't stop: " 590 + intent); 591 return; 592 } 593 packageName = activities.get(0).activityInfo.packageName; 594 } 595 System.out.println("Stopping: " + packageName); 596 mAm.forceStopPackage(packageName, mUserId); 597 Thread.sleep(250); 598 } 599 600 System.out.println("Starting: " + intent); 601 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 602 603 ParcelFileDescriptor fd = null; 604 ProfilerInfo profilerInfo = null; 605 606 if (mProfileFile != null) { 607 try { 608 fd = openForSystemServer( 609 new File(mProfileFile), 610 ParcelFileDescriptor.MODE_CREATE | 611 ParcelFileDescriptor.MODE_TRUNCATE | 612 ParcelFileDescriptor.MODE_WRITE_ONLY); 613 } catch (FileNotFoundException e) { 614 System.err.println("Error: Unable to open file: " + mProfileFile); 615 System.err.println("Consider using a file under /data/local/tmp/"); 616 return; 617 } 618 profilerInfo = new ProfilerInfo(mProfileFile, fd, mSamplingInterval, mAutoStop); 619 } 620 621 IActivityManager.WaitResult result = null; 622 int res; 623 final long startTime = SystemClock.uptimeMillis(); 624 ActivityOptions options = null; 625 if (mStackId != INVALID_STACK_ID) { 626 options = ActivityOptions.makeBasic(); 627 options.setLaunchStackId(mStackId); 628 } 629 if (mWaitOption) { 630 result = mAm.startActivityAndWait(null, null, intent, mimeType, 631 null, null, 0, mStartFlags, profilerInfo, 632 options != null ? options.toBundle() : null, mUserId); 633 res = result.result; 634 } else { 635 res = mAm.startActivityAsUser(null, null, intent, mimeType, 636 null, null, 0, mStartFlags, profilerInfo, 637 options != null ? options.toBundle() : null, mUserId); 638 } 639 final long endTime = SystemClock.uptimeMillis(); 640 PrintStream out = mWaitOption ? System.out : System.err; 641 boolean launched = false; 642 switch (res) { 643 case ActivityManager.START_SUCCESS: 644 launched = true; 645 break; 646 case ActivityManager.START_SWITCHES_CANCELED: 647 launched = true; 648 out.println( 649 "Warning: Activity not started because the " 650 + " current activity is being kept for the user."); 651 break; 652 case ActivityManager.START_DELIVERED_TO_TOP: 653 launched = true; 654 out.println( 655 "Warning: Activity not started, intent has " 656 + "been delivered to currently running " 657 + "top-most instance."); 658 break; 659 case ActivityManager.START_RETURN_INTENT_TO_CALLER: 660 launched = true; 661 out.println( 662 "Warning: Activity not started because intent " 663 + "should be handled by the caller"); 664 break; 665 case ActivityManager.START_TASK_TO_FRONT: 666 launched = true; 667 out.println( 668 "Warning: Activity not started, its current " 669 + "task has been brought to the front"); 670 break; 671 case ActivityManager.START_INTENT_NOT_RESOLVED: 672 out.println( 673 "Error: Activity not started, unable to " 674 + "resolve " + intent.toString()); 675 break; 676 case ActivityManager.START_CLASS_NOT_FOUND: 677 out.println(NO_CLASS_ERROR_CODE); 678 out.println("Error: Activity class " + 679 intent.getComponent().toShortString() 680 + " does not exist."); 681 break; 682 case ActivityManager.START_FORWARD_AND_REQUEST_CONFLICT: 683 out.println( 684 "Error: Activity not started, you requested to " 685 + "both forward and receive its result"); 686 break; 687 case ActivityManager.START_PERMISSION_DENIED: 688 out.println( 689 "Error: Activity not started, you do not " 690 + "have permission to access it."); 691 break; 692 case ActivityManager.START_NOT_VOICE_COMPATIBLE: 693 out.println( 694 "Error: Activity not started, voice control not allowed for: " 695 + intent); 696 break; 697 case ActivityManager.START_NOT_CURRENT_USER_ACTIVITY: 698 out.println( 699 "Error: Not allowed to start background user activity" 700 + " that shouldn't be displayed for all users."); 701 break; 702 default: 703 out.println( 704 "Error: Activity not started, unknown error code " + res); 705 break; 706 } 707 if (mWaitOption && launched) { 708 if (result == null) { 709 result = new IActivityManager.WaitResult(); 710 result.who = intent.getComponent(); 711 } 712 System.out.println("Status: " + (result.timeout ? "timeout" : "ok")); 713 if (result.who != null) { 714 System.out.println("Activity: " + result.who.flattenToShortString()); 715 } 716 if (result.thisTime >= 0) { 717 System.out.println("ThisTime: " + result.thisTime); 718 } 719 if (result.totalTime >= 0) { 720 System.out.println("TotalTime: " + result.totalTime); 721 } 722 System.out.println("WaitTime: " + (endTime-startTime)); 723 System.out.println("Complete"); 724 } 725 mRepeat--; 726 if (mRepeat > 1) { 727 mAm.unhandledBack(); 728 } 729 } while (mRepeat > 1); 730 } 731 732 private void runForceStop() throws Exception { 733 int userId = UserHandle.USER_ALL; 734 735 String opt; 736 while ((opt=nextOption()) != null) { 737 if (opt.equals("--user")) { 738 userId = parseUserArg(nextArgRequired()); 739 } else { 740 System.err.println("Error: Unknown option: " + opt); 741 return; 742 } 743 } 744 mAm.forceStopPackage(nextArgRequired(), userId); 745 } 746 747 private void runKill() throws Exception { 748 int userId = UserHandle.USER_ALL; 749 750 String opt; 751 while ((opt=nextOption()) != null) { 752 if (opt.equals("--user")) { 753 userId = parseUserArg(nextArgRequired()); 754 } else { 755 System.err.println("Error: Unknown option: " + opt); 756 return; 757 } 758 } 759 mAm.killBackgroundProcesses(nextArgRequired(), userId); 760 } 761 762 private void runKillAll() throws Exception { 763 mAm.killAllBackgroundProcesses(); 764 } 765 766 private void sendBroadcast() throws Exception { 767 Intent intent = makeIntent(UserHandle.USER_CURRENT); 768 IntentReceiver receiver = new IntentReceiver(); 769 String[] requiredPermissions = mReceiverPermission == null ? null 770 : new String[] {mReceiverPermission}; 771 System.out.println("Broadcasting: " + intent); 772 mAm.broadcastIntent(null, intent, null, receiver, 0, null, null, requiredPermissions, 773 android.app.AppOpsManager.OP_NONE, null, true, false, mUserId); 774 receiver.waitForFinish(); 775 } 776 777 private void runInstrument() throws Exception { 778 String profileFile = null; 779 boolean wait = false; 780 boolean rawMode = false; 781 boolean no_window_animation = false; 782 int userId = UserHandle.USER_CURRENT; 783 Bundle args = new Bundle(); 784 String argKey = null, argValue = null; 785 IWindowManager wm = IWindowManager.Stub.asInterface(ServiceManager.getService("window")); 786 String abi = null; 787 788 String opt; 789 while ((opt=nextOption()) != null) { 790 if (opt.equals("-p")) { 791 profileFile = nextArgRequired(); 792 } else if (opt.equals("-w")) { 793 wait = true; 794 } else if (opt.equals("-r")) { 795 rawMode = true; 796 } else if (opt.equals("-e")) { 797 argKey = nextArgRequired(); 798 argValue = nextArgRequired(); 799 args.putString(argKey, argValue); 800 } else if (opt.equals("--no_window_animation") 801 || opt.equals("--no-window-animation")) { 802 no_window_animation = true; 803 } else if (opt.equals("--user")) { 804 userId = parseUserArg(nextArgRequired()); 805 } else if (opt.equals("--abi")) { 806 abi = nextArgRequired(); 807 } else { 808 System.err.println("Error: Unknown option: " + opt); 809 return; 810 } 811 } 812 813 if (userId == UserHandle.USER_ALL) { 814 System.err.println("Error: Can't start instrumentation with user 'all'"); 815 return; 816 } 817 818 String cnArg = nextArgRequired(); 819 820 ComponentName cn; 821 if (cnArg.contains("/")) { 822 cn = ComponentName.unflattenFromString(cnArg); 823 if (cn == null) throw new IllegalArgumentException("Bad component name: " + cnArg); 824 } else { 825 List<InstrumentationInfo> infos = mPm.queryInstrumentation(null, 0).getList(); 826 827 final int numInfos = infos == null ? 0: infos.size(); 828 List<ComponentName> cns = new ArrayList<>(); 829 for (int i = 0; i < numInfos; i++) { 830 InstrumentationInfo info = infos.get(i); 831 832 ComponentName c = new ComponentName(info.packageName, info.name); 833 if (cnArg.equals(info.packageName)) { 834 cns.add(c); 835 } 836 } 837 838 if (cns.size() == 0) { 839 throw new IllegalArgumentException("No instrumentation found for: " + cnArg); 840 } else if (cns.size() == 1) { 841 cn = cns.get(0); 842 } else { 843 StringBuilder cnsStr = new StringBuilder(); 844 final int numCns = cns.size(); 845 for (int i = 0; i < numCns; i++) { 846 cnsStr.append(cns.get(i).flattenToString()); 847 cnsStr.append(", "); 848 } 849 850 // Remove last ", " 851 cnsStr.setLength(cnsStr.length() - 2); 852 853 throw new IllegalArgumentException("Found multiple instrumentations: " 854 + cnsStr.toString()); 855 } 856 } 857 858 InstrumentationWatcher watcher = null; 859 UiAutomationConnection connection = null; 860 if (wait) { 861 watcher = new InstrumentationWatcher(); 862 watcher.setRawOutput(rawMode); 863 connection = new UiAutomationConnection(); 864 } 865 866 float[] oldAnims = null; 867 if (no_window_animation) { 868 oldAnims = wm.getAnimationScales(); 869 wm.setAnimationScale(0, 0.0f); 870 wm.setAnimationScale(1, 0.0f); 871 } 872 873 if (abi != null) { 874 final String[] supportedAbis = Build.SUPPORTED_ABIS; 875 boolean matched = false; 876 for (String supportedAbi : supportedAbis) { 877 if (supportedAbi.equals(abi)) { 878 matched = true; 879 break; 880 } 881 } 882 883 if (!matched) { 884 throw new AndroidException( 885 "INSTRUMENTATION_FAILED: Unsupported instruction set " + abi); 886 } 887 } 888 889 if (!mAm.startInstrumentation(cn, profileFile, 0, args, watcher, connection, userId, abi)) { 890 throw new AndroidException("INSTRUMENTATION_FAILED: " + cn.flattenToString()); 891 } 892 893 if (watcher != null) { 894 if (!watcher.waitForFinish()) { 895 System.out.println("INSTRUMENTATION_ABORTED: System has crashed."); 896 } 897 } 898 899 if (oldAnims != null) { 900 wm.setAnimationScales(oldAnims); 901 } 902 } 903 904 private void runTraceIpc() throws Exception { 905 String op = nextArgRequired(); 906 if (op.equals("start")) { 907 runTraceIpcStart(); 908 } else if (op.equals("stop")) { 909 runTraceIpcStop(); 910 } else { 911 showError("Error: unknown command '" + op + "'"); 912 return; 913 } 914 } 915 916 private void runTraceIpcStart() throws Exception { 917 System.out.println("Starting IPC tracing."); 918 mAm.startBinderTracking(); 919 } 920 921 private void runTraceIpcStop() throws Exception { 922 String opt; 923 String filename = null; 924 while ((opt=nextOption()) != null) { 925 if (opt.equals("--dump-file")) { 926 filename = nextArgRequired(); 927 } else { 928 System.err.println("Error: Unknown option: " + opt); 929 return; 930 } 931 } 932 if (filename == null) { 933 System.err.println("Error: Specify filename to dump logs to."); 934 return; 935 } 936 937 ParcelFileDescriptor fd = null; 938 939 try { 940 File file = new File(filename); 941 file.delete(); 942 fd = openForSystemServer(file, 943 ParcelFileDescriptor.MODE_CREATE | 944 ParcelFileDescriptor.MODE_TRUNCATE | 945 ParcelFileDescriptor.MODE_WRITE_ONLY); 946 } catch (FileNotFoundException e) { 947 System.err.println("Error: Unable to open file: " + filename); 948 System.err.println("Consider using a file under /data/local/tmp/"); 949 return; 950 } 951 952 ; 953 if (!mAm.stopBinderTrackingAndDump(fd)) { 954 throw new AndroidException("STOP TRACE FAILED."); 955 } 956 957 System.out.println("Stopped IPC tracing. Dumping logs to: " + filename); 958 } 959 960 static void removeWallOption() { 961 String props = SystemProperties.get("dalvik.vm.extra-opts"); 962 if (props != null && props.contains("-Xprofile:wallclock")) { 963 props = props.replace("-Xprofile:wallclock", ""); 964 props = props.trim(); 965 SystemProperties.set("dalvik.vm.extra-opts", props); 966 } 967 } 968 969 private void runProfile() throws Exception { 970 String profileFile = null; 971 boolean start = false; 972 boolean wall = false; 973 int userId = UserHandle.USER_CURRENT; 974 int profileType = 0; 975 mSamplingInterval = 0; 976 977 String process = null; 978 979 String cmd = nextArgRequired(); 980 981 if ("start".equals(cmd)) { 982 start = true; 983 String opt; 984 while ((opt=nextOption()) != null) { 985 if (opt.equals("--user")) { 986 userId = parseUserArg(nextArgRequired()); 987 } else if (opt.equals("--wall")) { 988 wall = true; 989 } else if (opt.equals("--sampling")) { 990 mSamplingInterval = Integer.parseInt(nextArgRequired()); 991 } else { 992 System.err.println("Error: Unknown option: " + opt); 993 return; 994 } 995 } 996 process = nextArgRequired(); 997 } else if ("stop".equals(cmd)) { 998 String opt; 999 while ((opt=nextOption()) != null) { 1000 if (opt.equals("--user")) { 1001 userId = parseUserArg(nextArgRequired()); 1002 } else { 1003 System.err.println("Error: Unknown option: " + opt); 1004 return; 1005 } 1006 } 1007 process = nextArg(); 1008 } else { 1009 // Compatibility with old syntax: process is specified first. 1010 process = cmd; 1011 cmd = nextArgRequired(); 1012 if ("start".equals(cmd)) { 1013 start = true; 1014 } else if (!"stop".equals(cmd)) { 1015 throw new IllegalArgumentException("Profile command " + process + " not valid"); 1016 } 1017 } 1018 1019 if (userId == UserHandle.USER_ALL) { 1020 System.err.println("Error: Can't profile with user 'all'"); 1021 return; 1022 } 1023 1024 ParcelFileDescriptor fd = null; 1025 ProfilerInfo profilerInfo = null; 1026 1027 if (start) { 1028 profileFile = nextArgRequired(); 1029 try { 1030 fd = openForSystemServer( 1031 new File(profileFile), 1032 ParcelFileDescriptor.MODE_CREATE | 1033 ParcelFileDescriptor.MODE_TRUNCATE | 1034 ParcelFileDescriptor.MODE_WRITE_ONLY); 1035 } catch (FileNotFoundException e) { 1036 System.err.println("Error: Unable to open file: " + profileFile); 1037 System.err.println("Consider using a file under /data/local/tmp/"); 1038 return; 1039 } 1040 profilerInfo = new ProfilerInfo(profileFile, fd, mSamplingInterval, false); 1041 } 1042 1043 try { 1044 if (wall) { 1045 // XXX doesn't work -- this needs to be set before booting. 1046 String props = SystemProperties.get("dalvik.vm.extra-opts"); 1047 if (props == null || !props.contains("-Xprofile:wallclock")) { 1048 props = props + " -Xprofile:wallclock"; 1049 //SystemProperties.set("dalvik.vm.extra-opts", props); 1050 } 1051 } else if (start) { 1052 //removeWallOption(); 1053 } 1054 if (!mAm.profileControl(process, userId, start, profilerInfo, profileType)) { 1055 wall = false; 1056 throw new AndroidException("PROFILE FAILED on process " + process); 1057 } 1058 } finally { 1059 if (!wall) { 1060 //removeWallOption(); 1061 } 1062 } 1063 } 1064 1065 private void runDumpHeap() throws Exception { 1066 boolean managed = true; 1067 int userId = UserHandle.USER_CURRENT; 1068 1069 String opt; 1070 while ((opt=nextOption()) != null) { 1071 if (opt.equals("--user")) { 1072 userId = parseUserArg(nextArgRequired()); 1073 if (userId == UserHandle.USER_ALL) { 1074 System.err.println("Error: Can't dump heap with user 'all'"); 1075 return; 1076 } 1077 } else if (opt.equals("-n")) { 1078 managed = false; 1079 } else { 1080 System.err.println("Error: Unknown option: " + opt); 1081 return; 1082 } 1083 } 1084 String process = nextArgRequired(); 1085 String heapFile = nextArgRequired(); 1086 ParcelFileDescriptor fd = null; 1087 1088 try { 1089 File file = new File(heapFile); 1090 file.delete(); 1091 fd = openForSystemServer(file, 1092 ParcelFileDescriptor.MODE_CREATE | 1093 ParcelFileDescriptor.MODE_TRUNCATE | 1094 ParcelFileDescriptor.MODE_WRITE_ONLY); 1095 } catch (FileNotFoundException e) { 1096 System.err.println("Error: Unable to open file: " + heapFile); 1097 System.err.println("Consider using a file under /data/local/tmp/"); 1098 return; 1099 } 1100 1101 if (!mAm.dumpHeap(process, userId, managed, heapFile, fd)) { 1102 throw new AndroidException("HEAP DUMP FAILED on process " + process); 1103 } 1104 } 1105 1106 private void runSetDebugApp() throws Exception { 1107 boolean wait = false; 1108 boolean persistent = false; 1109 1110 String opt; 1111 while ((opt=nextOption()) != null) { 1112 if (opt.equals("-w")) { 1113 wait = true; 1114 } else if (opt.equals("--persistent")) { 1115 persistent = true; 1116 } else { 1117 System.err.println("Error: Unknown option: " + opt); 1118 return; 1119 } 1120 } 1121 1122 String pkg = nextArgRequired(); 1123 mAm.setDebugApp(pkg, wait, persistent); 1124 } 1125 1126 private void runClearDebugApp() throws Exception { 1127 mAm.setDebugApp(null, false, true); 1128 } 1129 1130 private void runSetWatchHeap() throws Exception { 1131 String proc = nextArgRequired(); 1132 String limit = nextArgRequired(); 1133 mAm.setDumpHeapDebugLimit(proc, 0, Long.parseLong(limit), null); 1134 } 1135 1136 private void runClearWatchHeap() throws Exception { 1137 String proc = nextArgRequired(); 1138 mAm.setDumpHeapDebugLimit(proc, 0, -1, null); 1139 } 1140 1141 private void runBugReport() throws Exception { 1142 String opt; 1143 int bugreportType = ActivityManager.BUGREPORT_OPTION_FULL; 1144 while ((opt=nextOption()) != null) { 1145 if (opt.equals("--progress")) { 1146 bugreportType = ActivityManager.BUGREPORT_OPTION_INTERACTIVE; 1147 } else { 1148 System.err.println("Error: Unknown option: " + opt); 1149 return; 1150 } 1151 } 1152 mAm.requestBugReport(bugreportType); 1153 System.out.println("Your lovely bug report is being created; please be patient."); 1154 } 1155 1156 private void runSwitchUser() throws Exception { 1157 String user = nextArgRequired(); 1158 mAm.switchUser(Integer.parseInt(user)); 1159 } 1160 1161 private void runStartUserInBackground() throws Exception { 1162 String user = nextArgRequired(); 1163 boolean success = mAm.startUserInBackground(Integer.parseInt(user)); 1164 if (success) { 1165 System.out.println("Success: user started"); 1166 } else { 1167 System.err.println("Error: could not start user"); 1168 } 1169 } 1170 1171 private byte[] argToBytes(String arg) { 1172 if (arg.equals("!")) { 1173 return null; 1174 } else { 1175 return HexDump.hexStringToByteArray(arg); 1176 } 1177 } 1178 1179 private void runUnlockUser() throws Exception { 1180 int userId = Integer.parseInt(nextArgRequired()); 1181 byte[] token = argToBytes(nextArgRequired()); 1182 byte[] secret = argToBytes(nextArgRequired()); 1183 boolean success = mAm.unlockUser(userId, token, secret, null); 1184 if (success) { 1185 System.out.println("Success: user unlocked"); 1186 } else { 1187 System.err.println("Error: could not unlock user"); 1188 } 1189 } 1190 1191 private static class StopUserCallback extends IStopUserCallback.Stub { 1192 private boolean mFinished = false; 1193 1194 public synchronized void waitForFinish() { 1195 try { 1196 while (!mFinished) wait(); 1197 } catch (InterruptedException e) { 1198 throw new IllegalStateException(e); 1199 } 1200 } 1201 1202 @Override 1203 public synchronized void userStopped(int userId) { 1204 mFinished = true; 1205 notifyAll(); 1206 } 1207 1208 @Override 1209 public synchronized void userStopAborted(int userId) { 1210 mFinished = true; 1211 notifyAll(); 1212 } 1213 } 1214 1215 private void runStopUser() throws Exception { 1216 boolean wait = false; 1217 boolean force = false; 1218 String opt; 1219 while ((opt = nextOption()) != null) { 1220 if ("-w".equals(opt)) { 1221 wait = true; 1222 } else if ("-f".equals(opt)) { 1223 force = true; 1224 } else { 1225 System.err.println("Error: unknown option: " + opt); 1226 return; 1227 } 1228 } 1229 int user = Integer.parseInt(nextArgRequired()); 1230 StopUserCallback callback = wait ? new StopUserCallback() : null; 1231 1232 int res = mAm.stopUser(user, force, callback); 1233 if (res != ActivityManager.USER_OP_SUCCESS) { 1234 String txt = ""; 1235 switch (res) { 1236 case ActivityManager.USER_OP_IS_CURRENT: 1237 txt = " (Can't stop current user)"; 1238 break; 1239 case ActivityManager.USER_OP_UNKNOWN_USER: 1240 txt = " (Unknown user " + user + ")"; 1241 break; 1242 case ActivityManager.USER_OP_ERROR_IS_SYSTEM: 1243 txt = " (System user cannot be stopped)"; 1244 break; 1245 case ActivityManager.USER_OP_ERROR_RELATED_USERS_CANNOT_STOP: 1246 txt = " (Can't stop user " + user 1247 + " - one of its related users can't be stopped)"; 1248 break; 1249 } 1250 System.err.println("Switch failed: " + res + txt); 1251 } else if (callback != null) { 1252 callback.waitForFinish(); 1253 } 1254 } 1255 1256 class MyActivityController extends IActivityController.Stub { 1257 final String mGdbPort; 1258 final boolean mMonkey; 1259 1260 static final int STATE_NORMAL = 0; 1261 static final int STATE_CRASHED = 1; 1262 static final int STATE_EARLY_ANR = 2; 1263 static final int STATE_ANR = 3; 1264 1265 int mState; 1266 1267 static final int RESULT_DEFAULT = 0; 1268 1269 static final int RESULT_CRASH_DIALOG = 0; 1270 static final int RESULT_CRASH_KILL = 1; 1271 1272 static final int RESULT_EARLY_ANR_CONTINUE = 0; 1273 static final int RESULT_EARLY_ANR_KILL = 1; 1274 1275 static final int RESULT_ANR_DIALOG = 0; 1276 static final int RESULT_ANR_KILL = 1; 1277 static final int RESULT_ANR_WAIT = 1; 1278 1279 int mResult; 1280 1281 Process mGdbProcess; 1282 Thread mGdbThread; 1283 boolean mGotGdbPrint; 1284 1285 MyActivityController(String gdbPort, boolean monkey) { 1286 mGdbPort = gdbPort; 1287 mMonkey = monkey; 1288 } 1289 1290 @Override 1291 public boolean activityResuming(String pkg) { 1292 synchronized (this) { 1293 System.out.println("** Activity resuming: " + pkg); 1294 } 1295 return true; 1296 } 1297 1298 @Override 1299 public boolean activityStarting(Intent intent, String pkg) { 1300 synchronized (this) { 1301 System.out.println("** Activity starting: " + pkg); 1302 } 1303 return true; 1304 } 1305 1306 @Override 1307 public boolean appCrashed(String processName, int pid, String shortMsg, String longMsg, 1308 long timeMillis, String stackTrace) { 1309 synchronized (this) { 1310 System.out.println("** ERROR: PROCESS CRASHED"); 1311 System.out.println("processName: " + processName); 1312 System.out.println("processPid: " + pid); 1313 System.out.println("shortMsg: " + shortMsg); 1314 System.out.println("longMsg: " + longMsg); 1315 System.out.println("timeMillis: " + timeMillis); 1316 System.out.println("stack:"); 1317 System.out.print(stackTrace); 1318 System.out.println("#"); 1319 int result = waitControllerLocked(pid, STATE_CRASHED); 1320 return result == RESULT_CRASH_KILL ? false : true; 1321 } 1322 } 1323 1324 @Override 1325 public int appEarlyNotResponding(String processName, int pid, String annotation) { 1326 synchronized (this) { 1327 System.out.println("** ERROR: EARLY PROCESS NOT RESPONDING"); 1328 System.out.println("processName: " + processName); 1329 System.out.println("processPid: " + pid); 1330 System.out.println("annotation: " + annotation); 1331 int result = waitControllerLocked(pid, STATE_EARLY_ANR); 1332 if (result == RESULT_EARLY_ANR_KILL) return -1; 1333 return 0; 1334 } 1335 } 1336 1337 @Override 1338 public int appNotResponding(String processName, int pid, String processStats) { 1339 synchronized (this) { 1340 System.out.println("** ERROR: PROCESS NOT RESPONDING"); 1341 System.out.println("processName: " + processName); 1342 System.out.println("processPid: " + pid); 1343 System.out.println("processStats:"); 1344 System.out.print(processStats); 1345 System.out.println("#"); 1346 int result = waitControllerLocked(pid, STATE_ANR); 1347 if (result == RESULT_ANR_KILL) return -1; 1348 if (result == RESULT_ANR_WAIT) return 1; 1349 return 0; 1350 } 1351 } 1352 1353 @Override 1354 public int systemNotResponding(String message) { 1355 synchronized (this) { 1356 System.out.println("** ERROR: PROCESS NOT RESPONDING"); 1357 System.out.println("message: " + message); 1358 System.out.println("#"); 1359 System.out.println("Allowing system to die."); 1360 return -1; 1361 } 1362 } 1363 1364 void killGdbLocked() { 1365 mGotGdbPrint = false; 1366 if (mGdbProcess != null) { 1367 System.out.println("Stopping gdbserver"); 1368 mGdbProcess.destroy(); 1369 mGdbProcess = null; 1370 } 1371 if (mGdbThread != null) { 1372 mGdbThread.interrupt(); 1373 mGdbThread = null; 1374 } 1375 } 1376 1377 int waitControllerLocked(int pid, int state) { 1378 if (mGdbPort != null) { 1379 killGdbLocked(); 1380 1381 try { 1382 System.out.println("Starting gdbserver on port " + mGdbPort); 1383 System.out.println("Do the following:"); 1384 System.out.println(" adb forward tcp:" + mGdbPort + " tcp:" + mGdbPort); 1385 System.out.println(" gdbclient app_process :" + mGdbPort); 1386 1387 mGdbProcess = Runtime.getRuntime().exec(new String[] { 1388 "gdbserver", ":" + mGdbPort, "--attach", Integer.toString(pid) 1389 }); 1390 final InputStreamReader converter = new InputStreamReader( 1391 mGdbProcess.getInputStream()); 1392 mGdbThread = new Thread() { 1393 @Override 1394 public void run() { 1395 BufferedReader in = new BufferedReader(converter); 1396 String line; 1397 int count = 0; 1398 while (true) { 1399 synchronized (MyActivityController.this) { 1400 if (mGdbThread == null) { 1401 return; 1402 } 1403 if (count == 2) { 1404 mGotGdbPrint = true; 1405 MyActivityController.this.notifyAll(); 1406 } 1407 } 1408 try { 1409 line = in.readLine(); 1410 if (line == null) { 1411 return; 1412 } 1413 System.out.println("GDB: " + line); 1414 count++; 1415 } catch (IOException e) { 1416 return; 1417 } 1418 } 1419 } 1420 }; 1421 mGdbThread.start(); 1422 1423 // Stupid waiting for .5s. Doesn't matter if we end early. 1424 try { 1425 this.wait(500); 1426 } catch (InterruptedException e) { 1427 } 1428 1429 } catch (IOException e) { 1430 System.err.println("Failure starting gdbserver: " + e); 1431 killGdbLocked(); 1432 } 1433 } 1434 mState = state; 1435 System.out.println(""); 1436 printMessageForState(); 1437 1438 while (mState != STATE_NORMAL) { 1439 try { 1440 wait(); 1441 } catch (InterruptedException e) { 1442 } 1443 } 1444 1445 killGdbLocked(); 1446 1447 return mResult; 1448 } 1449 1450 void resumeController(int result) { 1451 synchronized (this) { 1452 mState = STATE_NORMAL; 1453 mResult = result; 1454 notifyAll(); 1455 } 1456 } 1457 1458 void printMessageForState() { 1459 switch (mState) { 1460 case STATE_NORMAL: 1461 System.out.println("Monitoring activity manager... available commands:"); 1462 break; 1463 case STATE_CRASHED: 1464 System.out.println("Waiting after crash... available commands:"); 1465 System.out.println("(c)ontinue: show crash dialog"); 1466 System.out.println("(k)ill: immediately kill app"); 1467 break; 1468 case STATE_EARLY_ANR: 1469 System.out.println("Waiting after early ANR... available commands:"); 1470 System.out.println("(c)ontinue: standard ANR processing"); 1471 System.out.println("(k)ill: immediately kill app"); 1472 break; 1473 case STATE_ANR: 1474 System.out.println("Waiting after ANR... available commands:"); 1475 System.out.println("(c)ontinue: show ANR dialog"); 1476 System.out.println("(k)ill: immediately kill app"); 1477 System.out.println("(w)ait: wait some more"); 1478 break; 1479 } 1480 System.out.println("(q)uit: finish monitoring"); 1481 } 1482 1483 void run() throws RemoteException { 1484 try { 1485 printMessageForState(); 1486 1487 mAm.setActivityController(this, mMonkey); 1488 mState = STATE_NORMAL; 1489 1490 InputStreamReader converter = new InputStreamReader(System.in); 1491 BufferedReader in = new BufferedReader(converter); 1492 String line; 1493 1494 while ((line = in.readLine()) != null) { 1495 boolean addNewline = true; 1496 if (line.length() <= 0) { 1497 addNewline = false; 1498 } else if ("q".equals(line) || "quit".equals(line)) { 1499 resumeController(RESULT_DEFAULT); 1500 break; 1501 } else if (mState == STATE_CRASHED) { 1502 if ("c".equals(line) || "continue".equals(line)) { 1503 resumeController(RESULT_CRASH_DIALOG); 1504 } else if ("k".equals(line) || "kill".equals(line)) { 1505 resumeController(RESULT_CRASH_KILL); 1506 } else { 1507 System.out.println("Invalid command: " + line); 1508 } 1509 } else if (mState == STATE_ANR) { 1510 if ("c".equals(line) || "continue".equals(line)) { 1511 resumeController(RESULT_ANR_DIALOG); 1512 } else if ("k".equals(line) || "kill".equals(line)) { 1513 resumeController(RESULT_ANR_KILL); 1514 } else if ("w".equals(line) || "wait".equals(line)) { 1515 resumeController(RESULT_ANR_WAIT); 1516 } else { 1517 System.out.println("Invalid command: " + line); 1518 } 1519 } else if (mState == STATE_EARLY_ANR) { 1520 if ("c".equals(line) || "continue".equals(line)) { 1521 resumeController(RESULT_EARLY_ANR_CONTINUE); 1522 } else if ("k".equals(line) || "kill".equals(line)) { 1523 resumeController(RESULT_EARLY_ANR_KILL); 1524 } else { 1525 System.out.println("Invalid command: " + line); 1526 } 1527 } else { 1528 System.out.println("Invalid command: " + line); 1529 } 1530 1531 synchronized (this) { 1532 if (addNewline) { 1533 System.out.println(""); 1534 } 1535 printMessageForState(); 1536 } 1537 } 1538 1539 } catch (IOException e) { 1540 e.printStackTrace(); 1541 } finally { 1542 mAm.setActivityController(null, mMonkey); 1543 } 1544 } 1545 } 1546 1547 private void runMonitor() throws Exception { 1548 String opt; 1549 String gdbPort = null; 1550 boolean monkey = false; 1551 while ((opt=nextOption()) != null) { 1552 if (opt.equals("--gdb")) { 1553 gdbPort = nextArgRequired(); 1554 } else if (opt.equals("-m")) { 1555 monkey = true; 1556 } else { 1557 System.err.println("Error: Unknown option: " + opt); 1558 return; 1559 } 1560 } 1561 1562 MyActivityController controller = new MyActivityController(gdbPort, monkey); 1563 controller.run(); 1564 } 1565 1566 private void runHang() throws Exception { 1567 String opt; 1568 boolean allowRestart = false; 1569 while ((opt=nextOption()) != null) { 1570 if (opt.equals("--allow-restart")) { 1571 allowRestart = true; 1572 } else { 1573 System.err.println("Error: Unknown option: " + opt); 1574 return; 1575 } 1576 } 1577 1578 System.out.println("Hanging the system..."); 1579 mAm.hang(new Binder(), allowRestart); 1580 } 1581 1582 private void runRestart() throws Exception { 1583 String opt; 1584 while ((opt=nextOption()) != null) { 1585 System.err.println("Error: Unknown option: " + opt); 1586 return; 1587 } 1588 1589 System.out.println("Restart the system..."); 1590 mAm.restart(); 1591 } 1592 1593 private void runIdleMaintenance() throws Exception { 1594 String opt; 1595 while ((opt=nextOption()) != null) { 1596 System.err.println("Error: Unknown option: " + opt); 1597 return; 1598 } 1599 1600 System.out.println("Performing idle maintenance..."); 1601 Intent intent = new Intent( 1602 "com.android.server.task.controllers.IdleController.ACTION_TRIGGER_IDLE"); 1603 mAm.broadcastIntent(null, intent, null, null, 0, null, null, null, 1604 android.app.AppOpsManager.OP_NONE, null, true, false, UserHandle.USER_ALL); 1605 } 1606 1607 private void runScreenCompat() throws Exception { 1608 String mode = nextArgRequired(); 1609 boolean enabled; 1610 if ("on".equals(mode)) { 1611 enabled = true; 1612 } else if ("off".equals(mode)) { 1613 enabled = false; 1614 } else { 1615 System.err.println("Error: enabled mode must be 'on' or 'off' at " + mode); 1616 return; 1617 } 1618 1619 String packageName = nextArgRequired(); 1620 do { 1621 try { 1622 mAm.setPackageScreenCompatMode(packageName, enabled 1623 ? ActivityManager.COMPAT_MODE_ENABLED 1624 : ActivityManager.COMPAT_MODE_DISABLED); 1625 } catch (RemoteException e) { 1626 } 1627 packageName = nextArg(); 1628 } while (packageName != null); 1629 } 1630 1631 private void runPackageImportance() throws Exception { 1632 String packageName = nextArgRequired(); 1633 try { 1634 int procState = mAm.getPackageProcessState(packageName, "com.android.shell"); 1635 System.out.println( 1636 ActivityManager.RunningAppProcessInfo.procStateToImportance(procState)); 1637 } catch (RemoteException e) { 1638 } 1639 } 1640 1641 private void runToUri(int flags) throws Exception { 1642 Intent intent = makeIntent(UserHandle.USER_CURRENT); 1643 System.out.println(intent.toUri(flags)); 1644 } 1645 1646 private class IntentReceiver extends IIntentReceiver.Stub { 1647 private boolean mFinished = false; 1648 1649 @Override 1650 public void performReceive(Intent intent, int resultCode, String data, Bundle extras, 1651 boolean ordered, boolean sticky, int sendingUser) { 1652 String line = "Broadcast completed: result=" + resultCode; 1653 if (data != null) line = line + ", data=\"" + data + "\""; 1654 if (extras != null) line = line + ", extras: " + extras; 1655 System.out.println(line); 1656 synchronized (this) { 1657 mFinished = true; 1658 notifyAll(); 1659 } 1660 } 1661 1662 public synchronized void waitForFinish() { 1663 try { 1664 while (!mFinished) wait(); 1665 } catch (InterruptedException e) { 1666 throw new IllegalStateException(e); 1667 } 1668 } 1669 } 1670 1671 private class InstrumentationWatcher extends IInstrumentationWatcher.Stub { 1672 private boolean mFinished = false; 1673 private boolean mRawMode = false; 1674 1675 /** 1676 * Set or reset "raw mode". In "raw mode", all bundles are dumped. In "pretty mode", 1677 * if a bundle includes Instrumentation.REPORT_KEY_STREAMRESULT, just print that. 1678 * @param rawMode true for raw mode, false for pretty mode. 1679 */ 1680 public void setRawOutput(boolean rawMode) { 1681 mRawMode = rawMode; 1682 } 1683 1684 @Override 1685 public void instrumentationStatus(ComponentName name, int resultCode, Bundle results) { 1686 synchronized (this) { 1687 // pretty printer mode? 1688 String pretty = null; 1689 if (!mRawMode && results != null) { 1690 pretty = results.getString(Instrumentation.REPORT_KEY_STREAMRESULT); 1691 } 1692 if (pretty != null) { 1693 System.out.print(pretty); 1694 } else { 1695 if (results != null) { 1696 for (String key : results.keySet()) { 1697 System.out.println( 1698 "INSTRUMENTATION_STATUS: " + key + "=" + results.get(key)); 1699 } 1700 } 1701 System.out.println("INSTRUMENTATION_STATUS_CODE: " + resultCode); 1702 } 1703 notifyAll(); 1704 } 1705 } 1706 1707 @Override 1708 public void instrumentationFinished(ComponentName name, int resultCode, 1709 Bundle results) { 1710 synchronized (this) { 1711 // pretty printer mode? 1712 String pretty = null; 1713 if (!mRawMode && results != null) { 1714 pretty = results.getString(Instrumentation.REPORT_KEY_STREAMRESULT); 1715 } 1716 if (pretty != null) { 1717 System.out.println(pretty); 1718 } else { 1719 if (results != null) { 1720 for (String key : results.keySet()) { 1721 System.out.println( 1722 "INSTRUMENTATION_RESULT: " + key + "=" + results.get(key)); 1723 } 1724 } 1725 System.out.println("INSTRUMENTATION_CODE: " + resultCode); 1726 } 1727 mFinished = true; 1728 notifyAll(); 1729 } 1730 } 1731 1732 public boolean waitForFinish() { 1733 synchronized (this) { 1734 while (!mFinished) { 1735 try { 1736 if (!mAm.asBinder().pingBinder()) { 1737 return false; 1738 } 1739 wait(1000); 1740 } catch (InterruptedException e) { 1741 throw new IllegalStateException(e); 1742 } 1743 } 1744 } 1745 return true; 1746 } 1747 } 1748 1749 private void runStack() throws Exception { 1750 String op = nextArgRequired(); 1751 switch (op) { 1752 case "start": 1753 runStackStart(); 1754 break; 1755 case "movetask": 1756 runStackMoveTask(); 1757 break; 1758 case "resize": 1759 runStackResize(); 1760 break; 1761 case "resize-animated": 1762 runStackResizeAnimated(); 1763 break; 1764 case "resize-docked-stack": 1765 runStackResizeDocked(); 1766 break; 1767 case "positiontask": 1768 runStackPositionTask(); 1769 break; 1770 case "list": 1771 runStackList(); 1772 break; 1773 case "info": 1774 runStackInfo(); 1775 break; 1776 case "move-top-activity-to-pinned-stack": 1777 runMoveTopActivityToPinnedStack(); 1778 break; 1779 case "size-docked-stack-test": 1780 runStackSizeDockedStackTest(); 1781 break; 1782 case "remove": 1783 runStackRemove(); 1784 break; 1785 default: 1786 showError("Error: unknown command '" + op + "'"); 1787 break; 1788 } 1789 } 1790 1791 private void runStackStart() throws Exception { 1792 String displayIdStr = nextArgRequired(); 1793 int displayId = Integer.parseInt(displayIdStr); 1794 Intent intent = makeIntent(UserHandle.USER_CURRENT); 1795 1796 try { 1797 IActivityContainer container = mAm.createStackOnDisplay(displayId); 1798 if (container != null) { 1799 container.startActivity(intent); 1800 } 1801 } catch (RemoteException e) { 1802 } 1803 } 1804 1805 private void runStackMoveTask() throws Exception { 1806 String taskIdStr = nextArgRequired(); 1807 int taskId = Integer.parseInt(taskIdStr); 1808 String stackIdStr = nextArgRequired(); 1809 int stackId = Integer.parseInt(stackIdStr); 1810 String toTopStr = nextArgRequired(); 1811 final boolean toTop; 1812 if ("true".equals(toTopStr)) { 1813 toTop = true; 1814 } else if ("false".equals(toTopStr)) { 1815 toTop = false; 1816 } else { 1817 System.err.println("Error: bad toTop arg: " + toTopStr); 1818 return; 1819 } 1820 1821 try { 1822 mAm.moveTaskToStack(taskId, stackId, toTop); 1823 } catch (RemoteException e) { 1824 } 1825 } 1826 1827 private void runStackResize() throws Exception { 1828 String stackIdStr = nextArgRequired(); 1829 int stackId = Integer.parseInt(stackIdStr); 1830 final Rect bounds = getBounds(); 1831 if (bounds == null) { 1832 System.err.println("Error: invalid input bounds"); 1833 return; 1834 } 1835 resizeStack(stackId, bounds, 0); 1836 } 1837 1838 private void runStackResizeAnimated() throws Exception { 1839 String stackIdStr = nextArgRequired(); 1840 int stackId = Integer.parseInt(stackIdStr); 1841 final Rect bounds; 1842 if ("null".equals(mArgs.peekNextArg())) { 1843 bounds = null; 1844 } else { 1845 bounds = getBounds(); 1846 if (bounds == null) { 1847 System.err.println("Error: invalid input bounds"); 1848 return; 1849 } 1850 } 1851 resizeStackUnchecked(stackId, bounds, 0, true); 1852 } 1853 1854 private void resizeStackUnchecked(int stackId, Rect bounds, int delayMs, boolean animate) { 1855 try { 1856 mAm.resizeStack(stackId, bounds, false, false, animate, -1); 1857 Thread.sleep(delayMs); 1858 } catch (RemoteException e) { 1859 showError("Error: resizing stack " + e); 1860 } catch (InterruptedException e) { 1861 } 1862 } 1863 1864 private void runStackResizeDocked() throws Exception { 1865 final Rect bounds = getBounds(); 1866 final Rect taskBounds = getBounds(); 1867 if (bounds == null || taskBounds == null) { 1868 System.err.println("Error: invalid input bounds"); 1869 return; 1870 } 1871 try { 1872 mAm.resizeDockedStack(bounds, taskBounds, null, null, null); 1873 } catch (RemoteException e) { 1874 showError("Error: resizing docked stack " + e); 1875 } 1876 } 1877 1878 private void resizeStack(int stackId, Rect bounds, int delayMs) 1879 throws Exception { 1880 if (bounds == null) { 1881 showError("Error: invalid input bounds"); 1882 return; 1883 } 1884 resizeStackUnchecked(stackId, bounds, delayMs, false); 1885 } 1886 1887 private void runStackPositionTask() throws Exception { 1888 String taskIdStr = nextArgRequired(); 1889 int taskId = Integer.parseInt(taskIdStr); 1890 String stackIdStr = nextArgRequired(); 1891 int stackId = Integer.parseInt(stackIdStr); 1892 String positionStr = nextArgRequired(); 1893 int position = Integer.parseInt(positionStr); 1894 1895 try { 1896 mAm.positionTaskInStack(taskId, stackId, position); 1897 } catch (RemoteException e) { 1898 } 1899 } 1900 1901 private void runStackList() throws Exception { 1902 try { 1903 List<StackInfo> stacks = mAm.getAllStackInfos(); 1904 for (StackInfo info : stacks) { 1905 System.out.println(info); 1906 } 1907 } catch (RemoteException e) { 1908 } 1909 } 1910 1911 private void runStackInfo() throws Exception { 1912 try { 1913 String stackIdStr = nextArgRequired(); 1914 int stackId = Integer.parseInt(stackIdStr); 1915 StackInfo info = mAm.getStackInfo(stackId); 1916 System.out.println(info); 1917 } catch (RemoteException e) { 1918 } 1919 } 1920 1921 private void runStackRemove() throws Exception { 1922 String stackIdStr = nextArgRequired(); 1923 int stackId = Integer.parseInt(stackIdStr); 1924 mAm.removeStack(stackId); 1925 } 1926 1927 private void runMoveTopActivityToPinnedStack() throws Exception { 1928 int stackId = Integer.parseInt(nextArgRequired()); 1929 final Rect bounds = getBounds(); 1930 if (bounds == null) { 1931 System.err.println("Error: invalid input bounds"); 1932 return; 1933 } 1934 1935 try { 1936 if (!mAm.moveTopActivityToPinnedStack(stackId, bounds)) { 1937 showError("Didn't move top activity to pinned stack."); 1938 } 1939 } catch (RemoteException e) { 1940 showError("Unable to move top activity: " + e); 1941 return; 1942 } 1943 } 1944 1945 private void runStackSizeDockedStackTest() throws Exception { 1946 final int stepSize = Integer.parseInt(nextArgRequired()); 1947 final String side = nextArgRequired(); 1948 final String delayStr = nextArg(); 1949 final int delayMs = (delayStr != null) ? Integer.parseInt(delayStr) : 0; 1950 1951 Rect bounds; 1952 try { 1953 StackInfo info = mAm.getStackInfo(DOCKED_STACK_ID); 1954 if (info == null) { 1955 showError("Docked stack doesn't exist"); 1956 return; 1957 } 1958 if (info.bounds == null) { 1959 showError("Docked stack doesn't have a bounds"); 1960 return; 1961 } 1962 bounds = info.bounds; 1963 } catch (RemoteException e) { 1964 showError("Unable to get docked stack info:" + e); 1965 return; 1966 } 1967 1968 final boolean horizontalGrowth = "l".equals(side) || "r".equals(side); 1969 final int changeSize = (horizontalGrowth ? bounds.width() : bounds.height()) / 2; 1970 int currentPoint; 1971 switch (side) { 1972 case "l": 1973 currentPoint = bounds.left; 1974 break; 1975 case "r": 1976 currentPoint = bounds.right; 1977 break; 1978 case "t": 1979 currentPoint = bounds.top; 1980 break; 1981 case "b": 1982 currentPoint = bounds.bottom; 1983 break; 1984 default: 1985 showError("Unknown growth side: " + side); 1986 return; 1987 } 1988 1989 final int startPoint = currentPoint; 1990 final int minPoint = currentPoint - changeSize; 1991 final int maxPoint = currentPoint + changeSize; 1992 1993 int maxChange; 1994 System.out.println("Shrinking docked stack side=" + side); 1995 while (currentPoint > minPoint) { 1996 maxChange = Math.min(stepSize, currentPoint - minPoint); 1997 currentPoint -= maxChange; 1998 setBoundsSide(bounds, side, currentPoint); 1999 resizeStack(DOCKED_STACK_ID, bounds, delayMs); 2000 } 2001 2002 System.out.println("Growing docked stack side=" + side); 2003 while (currentPoint < maxPoint) { 2004 maxChange = Math.min(stepSize, maxPoint - currentPoint); 2005 currentPoint += maxChange; 2006 setBoundsSide(bounds, side, currentPoint); 2007 resizeStack(DOCKED_STACK_ID, bounds, delayMs); 2008 } 2009 2010 System.out.println("Back to Original size side=" + side); 2011 while (currentPoint > startPoint) { 2012 maxChange = Math.min(stepSize, currentPoint - startPoint); 2013 currentPoint -= maxChange; 2014 setBoundsSide(bounds, side, currentPoint); 2015 resizeStack(DOCKED_STACK_ID, bounds, delayMs); 2016 } 2017 } 2018 2019 private void setBoundsSide(Rect bounds, String side, int value) { 2020 switch (side) { 2021 case "l": 2022 bounds.left = value; 2023 break; 2024 case "r": 2025 bounds.right = value; 2026 break; 2027 case "t": 2028 bounds.top = value; 2029 break; 2030 case "b": 2031 bounds.bottom = value; 2032 break; 2033 default: 2034 showError("Unknown set side: " + side); 2035 break; 2036 } 2037 } 2038 2039 private void runTask() throws Exception { 2040 String op = nextArgRequired(); 2041 if (op.equals("lock")) { 2042 runTaskLock(); 2043 } else if (op.equals("resizeable")) { 2044 runTaskResizeable(); 2045 } else if (op.equals("resize")) { 2046 runTaskResize(); 2047 } else if (op.equals("drag-task-test")) { 2048 runTaskDragTaskTest(); 2049 } else if (op.equals("size-task-test")) { 2050 runTaskSizeTaskTest(); 2051 } else { 2052 showError("Error: unknown command '" + op + "'"); 2053 return; 2054 } 2055 } 2056 2057 private void runTaskLock() throws Exception { 2058 String taskIdStr = nextArgRequired(); 2059 try { 2060 if (taskIdStr.equals("stop")) { 2061 mAm.stopLockTaskMode(); 2062 } else { 2063 int taskId = Integer.parseInt(taskIdStr); 2064 mAm.startLockTaskMode(taskId); 2065 } 2066 System.err.println("Activity manager is " + (mAm.isInLockTaskMode() ? "" : "not ") + 2067 "in lockTaskMode"); 2068 } catch (RemoteException e) { 2069 } 2070 } 2071 2072 private void runTaskResizeable() throws Exception { 2073 final String taskIdStr = nextArgRequired(); 2074 final int taskId = Integer.parseInt(taskIdStr); 2075 final String resizeableStr = nextArgRequired(); 2076 final int resizeableMode = Integer.parseInt(resizeableStr); 2077 2078 try { 2079 mAm.setTaskResizeable(taskId, resizeableMode); 2080 } catch (RemoteException e) { 2081 } 2082 } 2083 2084 private void runTaskResize() throws Exception { 2085 final String taskIdStr = nextArgRequired(); 2086 final int taskId = Integer.parseInt(taskIdStr); 2087 final Rect bounds = getBounds(); 2088 if (bounds == null) { 2089 System.err.println("Error: invalid input bounds"); 2090 return; 2091 } 2092 taskResize(taskId, bounds, 0, false); 2093 } 2094 2095 private void taskResize(int taskId, Rect bounds, int delay_ms, boolean pretendUserResize) { 2096 try { 2097 final int resizeMode = pretendUserResize ? RESIZE_MODE_USER : RESIZE_MODE_SYSTEM; 2098 mAm.resizeTask(taskId, bounds, resizeMode); 2099 Thread.sleep(delay_ms); 2100 } catch (RemoteException e) { 2101 System.err.println("Error changing task bounds: " + e); 2102 } catch (InterruptedException e) { 2103 } 2104 } 2105 2106 private void runTaskDragTaskTest() { 2107 final int taskId = Integer.parseInt(nextArgRequired()); 2108 final int stepSize = Integer.parseInt(nextArgRequired()); 2109 final String delayStr = nextArg(); 2110 final int delay_ms = (delayStr != null) ? Integer.parseInt(delayStr) : 0; 2111 final StackInfo stackInfo; 2112 Rect taskBounds; 2113 try { 2114 stackInfo = mAm.getStackInfo(mAm.getFocusedStackId()); 2115 taskBounds = mAm.getTaskBounds(taskId); 2116 } catch (RemoteException e) { 2117 System.err.println("Error getting focus stack info or task bounds: " + e); 2118 return; 2119 } 2120 final Rect stackBounds = stackInfo.bounds; 2121 int travelRight = stackBounds.width() - taskBounds.width(); 2122 int travelLeft = -travelRight; 2123 int travelDown = stackBounds.height() - taskBounds.height(); 2124 int travelUp = -travelDown; 2125 int passes = 0; 2126 2127 // We do 2 passes to get back to the original location of the task. 2128 while (passes < 2) { 2129 // Move right 2130 System.out.println("Moving right..."); 2131 travelRight = moveTask(taskId, taskBounds, stackBounds, stepSize, 2132 travelRight, MOVING_FORWARD, MOVING_HORIZONTALLY, delay_ms); 2133 System.out.println("Still need to travel right by " + travelRight); 2134 2135 // Move down 2136 System.out.println("Moving down..."); 2137 travelDown = moveTask(taskId, taskBounds, stackBounds, stepSize, 2138 travelDown, MOVING_FORWARD, !MOVING_HORIZONTALLY, delay_ms); 2139 System.out.println("Still need to travel down by " + travelDown); 2140 2141 // Move left 2142 System.out.println("Moving left..."); 2143 travelLeft = moveTask(taskId, taskBounds, stackBounds, stepSize, 2144 travelLeft, !MOVING_FORWARD, MOVING_HORIZONTALLY, delay_ms); 2145 System.out.println("Still need to travel left by " + travelLeft); 2146 2147 // Move up 2148 System.out.println("Moving up..."); 2149 travelUp = moveTask(taskId, taskBounds, stackBounds, stepSize, 2150 travelUp, !MOVING_FORWARD, !MOVING_HORIZONTALLY, delay_ms); 2151 System.out.println("Still need to travel up by " + travelUp); 2152 2153 try { 2154 taskBounds = mAm.getTaskBounds(taskId); 2155 } catch (RemoteException e) { 2156 System.err.println("Error getting task bounds: " + e); 2157 return; 2158 } 2159 passes++; 2160 } 2161 } 2162 2163 private int moveTask(int taskId, Rect taskRect, Rect stackRect, int stepSize, 2164 int maxToTravel, boolean movingForward, boolean horizontal, int delay_ms) { 2165 int maxMove; 2166 if (movingForward) { 2167 while (maxToTravel > 0 2168 && ((horizontal && taskRect.right < stackRect.right) 2169 ||(!horizontal && taskRect.bottom < stackRect.bottom))) { 2170 if (horizontal) { 2171 maxMove = Math.min(stepSize, stackRect.right - taskRect.right); 2172 maxToTravel -= maxMove; 2173 taskRect.right += maxMove; 2174 taskRect.left += maxMove; 2175 } else { 2176 maxMove = Math.min(stepSize, stackRect.bottom - taskRect.bottom); 2177 maxToTravel -= maxMove; 2178 taskRect.top += maxMove; 2179 taskRect.bottom += maxMove; 2180 } 2181 taskResize(taskId, taskRect, delay_ms, false); 2182 } 2183 } else { 2184 while (maxToTravel < 0 2185 && ((horizontal && taskRect.left > stackRect.left) 2186 ||(!horizontal && taskRect.top > stackRect.top))) { 2187 if (horizontal) { 2188 maxMove = Math.min(stepSize, taskRect.left - stackRect.left); 2189 maxToTravel -= maxMove; 2190 taskRect.right -= maxMove; 2191 taskRect.left -= maxMove; 2192 } else { 2193 maxMove = Math.min(stepSize, taskRect.top - stackRect.top); 2194 maxToTravel -= maxMove; 2195 taskRect.top -= maxMove; 2196 taskRect.bottom -= maxMove; 2197 } 2198 taskResize(taskId, taskRect, delay_ms, false); 2199 } 2200 } 2201 // Return the remaining distance we didn't travel because we reached the target location. 2202 return maxToTravel; 2203 } 2204 2205 private void runTaskSizeTaskTest() { 2206 final int taskId = Integer.parseInt(nextArgRequired()); 2207 final int stepSize = Integer.parseInt(nextArgRequired()); 2208 final String delayStr = nextArg(); 2209 final int delay_ms = (delayStr != null) ? Integer.parseInt(delayStr) : 0; 2210 final StackInfo stackInfo; 2211 final Rect initialTaskBounds; 2212 try { 2213 stackInfo = mAm.getStackInfo(mAm.getFocusedStackId()); 2214 initialTaskBounds = mAm.getTaskBounds(taskId); 2215 } catch (RemoteException e) { 2216 System.err.println("Error getting focus stack info or task bounds: " + e); 2217 return; 2218 } 2219 final Rect stackBounds = stackInfo.bounds; 2220 stackBounds.inset(STACK_BOUNDS_INSET, STACK_BOUNDS_INSET); 2221 final Rect currentTaskBounds = new Rect(initialTaskBounds); 2222 2223 // Size by top-left 2224 System.out.println("Growing top-left"); 2225 do { 2226 currentTaskBounds.top -= getStepSize( 2227 currentTaskBounds.top, stackBounds.top, stepSize, GREATER_THAN_TARGET); 2228 2229 currentTaskBounds.left -= getStepSize( 2230 currentTaskBounds.left, stackBounds.left, stepSize, GREATER_THAN_TARGET); 2231 2232 taskResize(taskId, currentTaskBounds, delay_ms, true); 2233 } while (stackBounds.top < currentTaskBounds.top 2234 || stackBounds.left < currentTaskBounds.left); 2235 2236 // Back to original size 2237 System.out.println("Shrinking top-left"); 2238 do { 2239 currentTaskBounds.top += getStepSize( 2240 currentTaskBounds.top, initialTaskBounds.top, stepSize, !GREATER_THAN_TARGET); 2241 2242 currentTaskBounds.left += getStepSize( 2243 currentTaskBounds.left, initialTaskBounds.left, stepSize, !GREATER_THAN_TARGET); 2244 2245 taskResize(taskId, currentTaskBounds, delay_ms, true); 2246 } while (initialTaskBounds.top > currentTaskBounds.top 2247 || initialTaskBounds.left > currentTaskBounds.left); 2248 2249 // Size by top-right 2250 System.out.println("Growing top-right"); 2251 do { 2252 currentTaskBounds.top -= getStepSize( 2253 currentTaskBounds.top, stackBounds.top, stepSize, GREATER_THAN_TARGET); 2254 2255 currentTaskBounds.right += getStepSize( 2256 currentTaskBounds.right, stackBounds.right, stepSize, !GREATER_THAN_TARGET); 2257 2258 taskResize(taskId, currentTaskBounds, delay_ms, true); 2259 } while (stackBounds.top < currentTaskBounds.top 2260 || stackBounds.right > currentTaskBounds.right); 2261 2262 // Back to original size 2263 System.out.println("Shrinking top-right"); 2264 do { 2265 currentTaskBounds.top += getStepSize( 2266 currentTaskBounds.top, initialTaskBounds.top, stepSize, !GREATER_THAN_TARGET); 2267 2268 currentTaskBounds.right -= getStepSize(currentTaskBounds.right, initialTaskBounds.right, 2269 stepSize, GREATER_THAN_TARGET); 2270 2271 taskResize(taskId, currentTaskBounds, delay_ms, true); 2272 } while (initialTaskBounds.top > currentTaskBounds.top 2273 || initialTaskBounds.right < currentTaskBounds.right); 2274 2275 // Size by bottom-left 2276 System.out.println("Growing bottom-left"); 2277 do { 2278 currentTaskBounds.bottom += getStepSize( 2279 currentTaskBounds.bottom, stackBounds.bottom, stepSize, !GREATER_THAN_TARGET); 2280 2281 currentTaskBounds.left -= getStepSize( 2282 currentTaskBounds.left, stackBounds.left, stepSize, GREATER_THAN_TARGET); 2283 2284 taskResize(taskId, currentTaskBounds, delay_ms, true); 2285 } while (stackBounds.bottom > currentTaskBounds.bottom 2286 || stackBounds.left < currentTaskBounds.left); 2287 2288 // Back to original size 2289 System.out.println("Shrinking bottom-left"); 2290 do { 2291 currentTaskBounds.bottom -= getStepSize(currentTaskBounds.bottom, 2292 initialTaskBounds.bottom, stepSize, GREATER_THAN_TARGET); 2293 2294 currentTaskBounds.left += getStepSize( 2295 currentTaskBounds.left, initialTaskBounds.left, stepSize, !GREATER_THAN_TARGET); 2296 2297 taskResize(taskId, currentTaskBounds, delay_ms, true); 2298 } while (initialTaskBounds.bottom < currentTaskBounds.bottom 2299 || initialTaskBounds.left > currentTaskBounds.left); 2300 2301 // Size by bottom-right 2302 System.out.println("Growing bottom-right"); 2303 do { 2304 currentTaskBounds.bottom += getStepSize( 2305 currentTaskBounds.bottom, stackBounds.bottom, stepSize, !GREATER_THAN_TARGET); 2306 2307 currentTaskBounds.right += getStepSize( 2308 currentTaskBounds.right, stackBounds.right, stepSize, !GREATER_THAN_TARGET); 2309 2310 taskResize(taskId, currentTaskBounds, delay_ms, true); 2311 } while (stackBounds.bottom > currentTaskBounds.bottom 2312 || stackBounds.right > currentTaskBounds.right); 2313 2314 // Back to original size 2315 System.out.println("Shrinking bottom-right"); 2316 do { 2317 currentTaskBounds.bottom -= getStepSize(currentTaskBounds.bottom, 2318 initialTaskBounds.bottom, stepSize, GREATER_THAN_TARGET); 2319 2320 currentTaskBounds.right -= getStepSize(currentTaskBounds.right, initialTaskBounds.right, 2321 stepSize, GREATER_THAN_TARGET); 2322 2323 taskResize(taskId, currentTaskBounds, delay_ms, true); 2324 } while (initialTaskBounds.bottom < currentTaskBounds.bottom 2325 || initialTaskBounds.right < currentTaskBounds.right); 2326 } 2327 2328 private int getStepSize(int current, int target, int inStepSize, boolean greaterThanTarget) { 2329 int stepSize = 0; 2330 if (greaterThanTarget && target < current) { 2331 current -= inStepSize; 2332 stepSize = inStepSize; 2333 if (target > current) { 2334 stepSize -= (target - current); 2335 } 2336 } 2337 if (!greaterThanTarget && target > current) { 2338 current += inStepSize; 2339 stepSize = inStepSize; 2340 if (target < current) { 2341 stepSize += (current - target); 2342 } 2343 } 2344 return stepSize; 2345 } 2346 2347 private List<Configuration> getRecentConfigurations(int days) { 2348 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2349 Context.USAGE_STATS_SERVICE)); 2350 final long now = System.currentTimeMillis(); 2351 final long nDaysAgo = now - (days * 24 * 60 * 60 * 1000); 2352 try { 2353 @SuppressWarnings("unchecked") 2354 ParceledListSlice<ConfigurationStats> configStatsSlice = usm.queryConfigurationStats( 2355 UsageStatsManager.INTERVAL_BEST, nDaysAgo, now, "com.android.shell"); 2356 if (configStatsSlice == null) { 2357 return Collections.emptyList(); 2358 } 2359 2360 final ArrayMap<Configuration, Integer> recentConfigs = new ArrayMap<>(); 2361 final List<ConfigurationStats> configStatsList = configStatsSlice.getList(); 2362 final int configStatsListSize = configStatsList.size(); 2363 for (int i = 0; i < configStatsListSize; i++) { 2364 final ConfigurationStats stats = configStatsList.get(i); 2365 final int indexOfKey = recentConfigs.indexOfKey(stats.getConfiguration()); 2366 if (indexOfKey < 0) { 2367 recentConfigs.put(stats.getConfiguration(), stats.getActivationCount()); 2368 } else { 2369 recentConfigs.setValueAt(indexOfKey, 2370 recentConfigs.valueAt(indexOfKey) + stats.getActivationCount()); 2371 } 2372 } 2373 2374 final Comparator<Configuration> comparator = new Comparator<Configuration>() { 2375 @Override 2376 public int compare(Configuration a, Configuration b) { 2377 return recentConfigs.get(b).compareTo(recentConfigs.get(a)); 2378 } 2379 }; 2380 2381 ArrayList<Configuration> configs = new ArrayList<>(recentConfigs.size()); 2382 configs.addAll(recentConfigs.keySet()); 2383 Collections.sort(configs, comparator); 2384 return configs; 2385 2386 } catch (RemoteException e) { 2387 return Collections.emptyList(); 2388 } 2389 } 2390 2391 private void runGetConfig() throws Exception { 2392 int days = 14; 2393 String option = nextOption(); 2394 if (option != null) { 2395 if (!option.equals("--days")) { 2396 throw new IllegalArgumentException("unrecognized option " + option); 2397 } 2398 2399 days = Integer.parseInt(nextArgRequired()); 2400 if (days <= 0) { 2401 throw new IllegalArgumentException("--days must be a positive integer"); 2402 } 2403 } 2404 2405 try { 2406 Configuration config = mAm.getConfiguration(); 2407 if (config == null) { 2408 System.err.println("Activity manager has no configuration"); 2409 return; 2410 } 2411 2412 System.out.println("config: " + Configuration.resourceQualifierString(config)); 2413 System.out.println("abi: " + TextUtils.join(",", Build.SUPPORTED_ABIS)); 2414 2415 final List<Configuration> recentConfigs = getRecentConfigurations(days); 2416 final int recentConfigSize = recentConfigs.size(); 2417 if (recentConfigSize > 0) { 2418 System.out.println("recentConfigs:"); 2419 } 2420 2421 for (int i = 0; i < recentConfigSize; i++) { 2422 System.out.println(" config: " + Configuration.resourceQualifierString( 2423 recentConfigs.get(i))); 2424 } 2425 2426 } catch (RemoteException e) { 2427 } 2428 } 2429 2430 private void runSuppressResizeConfigChanges() throws Exception { 2431 boolean suppress = Boolean.valueOf(nextArgRequired()); 2432 2433 try { 2434 mAm.suppressResizeConfigChanges(suppress); 2435 } catch (RemoteException e) { 2436 System.err.println("Error suppressing resize config changes: " + e); 2437 } 2438 } 2439 2440 private void runSetInactive() throws Exception { 2441 int userId = UserHandle.USER_CURRENT; 2442 2443 String opt; 2444 while ((opt=nextOption()) != null) { 2445 if (opt.equals("--user")) { 2446 userId = parseUserArg(nextArgRequired()); 2447 } else { 2448 System.err.println("Error: Unknown option: " + opt); 2449 return; 2450 } 2451 } 2452 String packageName = nextArgRequired(); 2453 String value = nextArgRequired(); 2454 2455 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2456 Context.USAGE_STATS_SERVICE)); 2457 usm.setAppInactive(packageName, Boolean.parseBoolean(value), userId); 2458 } 2459 2460 private void runGetInactive() throws Exception { 2461 int userId = UserHandle.USER_CURRENT; 2462 2463 String opt; 2464 while ((opt=nextOption()) != null) { 2465 if (opt.equals("--user")) { 2466 userId = parseUserArg(nextArgRequired()); 2467 } else { 2468 System.err.println("Error: Unknown option: " + opt); 2469 return; 2470 } 2471 } 2472 String packageName = nextArgRequired(); 2473 2474 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2475 Context.USAGE_STATS_SERVICE)); 2476 boolean isIdle = usm.isAppInactive(packageName, userId); 2477 System.out.println("Idle=" + isIdle); 2478 } 2479 2480 private void runSendTrimMemory() throws Exception { 2481 int userId = UserHandle.USER_CURRENT; 2482 String opt; 2483 while ((opt = nextOption()) != null) { 2484 if (opt.equals("--user")) { 2485 userId = parseUserArg(nextArgRequired()); 2486 if (userId == UserHandle.USER_ALL) { 2487 System.err.println("Error: Can't use user 'all'"); 2488 return; 2489 } 2490 } else { 2491 System.err.println("Error: Unknown option: " + opt); 2492 return; 2493 } 2494 } 2495 2496 String proc = nextArgRequired(); 2497 String levelArg = nextArgRequired(); 2498 int level; 2499 switch (levelArg) { 2500 case "HIDDEN": 2501 level = ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN; 2502 break; 2503 case "RUNNING_MODERATE": 2504 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_MODERATE; 2505 break; 2506 case "BACKGROUND": 2507 level = ComponentCallbacks2.TRIM_MEMORY_BACKGROUND; 2508 break; 2509 case "RUNNING_LOW": 2510 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW; 2511 break; 2512 case "MODERATE": 2513 level = ComponentCallbacks2.TRIM_MEMORY_MODERATE; 2514 break; 2515 case "RUNNING_CRITICAL": 2516 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL; 2517 break; 2518 case "COMPLETE": 2519 level = ComponentCallbacks2.TRIM_MEMORY_COMPLETE; 2520 break; 2521 default: 2522 System.err.println("Error: Unknown level option: " + levelArg); 2523 return; 2524 } 2525 if (!mAm.setProcessMemoryTrimLevel(proc, userId, level)) { 2526 System.err.println("Error: Failure to set the level - probably Unknown Process: " + 2527 proc); 2528 } 2529 } 2530 2531 private void runGetCurrentUser() throws Exception { 2532 UserInfo currentUser = Preconditions.checkNotNull(mAm.getCurrentUser(), 2533 "Current user not set"); 2534 System.out.println(currentUser.id); 2535 } 2536 2537 /** 2538 * Open the given file for sending into the system process. This verifies 2539 * with SELinux that the system will have access to the file. 2540 */ 2541 private static ParcelFileDescriptor openForSystemServer(File file, int mode) 2542 throws FileNotFoundException { 2543 final ParcelFileDescriptor fd = ParcelFileDescriptor.open(file, mode); 2544 final String tcon = SELinux.getFileContext(file.getAbsolutePath()); 2545 if (!SELinux.checkSELinuxAccess("u:r:system_server:s0", tcon, "file", "read")) { 2546 throw new FileNotFoundException("System server has no access to file context " + tcon); 2547 } 2548 return fd; 2549 } 2550 2551 private Rect getBounds() { 2552 String leftStr = nextArgRequired(); 2553 int left = Integer.parseInt(leftStr); 2554 String topStr = nextArgRequired(); 2555 int top = Integer.parseInt(topStr); 2556 String rightStr = nextArgRequired(); 2557 int right = Integer.parseInt(rightStr); 2558 String bottomStr = nextArgRequired(); 2559 int bottom = Integer.parseInt(bottomStr); 2560 if (left < 0) { 2561 System.err.println("Error: bad left arg: " + leftStr); 2562 return null; 2563 } 2564 if (top < 0) { 2565 System.err.println("Error: bad top arg: " + topStr); 2566 return null; 2567 } 2568 if (right <= 0) { 2569 System.err.println("Error: bad right arg: " + rightStr); 2570 return null; 2571 } 2572 if (bottom <= 0) { 2573 System.err.println("Error: bad bottom arg: " + bottomStr); 2574 return null; 2575 } 2576 return new Rect(left, top, right, bottom); 2577 } 2578} 2579