Am.java revision 4cc863338d5e43b6189e05498d7cb53ebba135e1
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.StackId.DOCKED_STACK_ID; 22import static android.app.ActivityManager.RESIZE_MODE_SYSTEM; 23import static android.app.ActivityManager.RESIZE_MODE_USER; 24 25import android.app.ActivityManager; 26import android.app.ActivityManager.StackInfo; 27import android.app.ActivityManagerNative; 28import android.app.IActivityContainer; 29import android.app.IActivityController; 30import android.app.IActivityManager; 31import android.app.IInstrumentationWatcher; 32import android.app.Instrumentation; 33import android.app.IStopUserCallback; 34import android.app.ProfilerInfo; 35import android.app.UiAutomationConnection; 36import android.app.usage.ConfigurationStats; 37import android.app.usage.IUsageStatsManager; 38import android.app.usage.UsageStatsManager; 39import android.content.ComponentCallbacks2; 40import android.content.ComponentName; 41import android.content.Context; 42import android.content.IIntentReceiver; 43import android.content.Intent; 44import android.content.pm.IPackageManager; 45import android.content.pm.ParceledListSlice; 46import android.content.pm.ResolveInfo; 47import android.content.pm.UserInfo; 48import android.content.res.Configuration; 49import android.graphics.Rect; 50import android.net.Uri; 51import android.os.Binder; 52import android.os.Build; 53import android.os.Bundle; 54import android.os.ParcelFileDescriptor; 55import android.os.RemoteException; 56import android.os.SELinux; 57import android.os.ServiceManager; 58import android.os.ShellCommand; 59import android.os.SystemClock; 60import android.os.SystemProperties; 61import android.os.UserHandle; 62import android.text.TextUtils; 63import android.util.AndroidException; 64import android.util.ArrayMap; 65import android.view.IWindowManager; 66 67import com.android.internal.os.BaseCommand; 68import com.android.internal.util.HexDump; 69import com.android.internal.util.Preconditions; 70 71import java.io.BufferedReader; 72import java.io.File; 73import java.io.FileNotFoundException; 74import java.io.IOException; 75import java.io.InputStreamReader; 76import java.io.PrintStream; 77import java.io.PrintWriter; 78import java.net.URISyntaxException; 79import java.util.ArrayList; 80import java.util.Collections; 81import java.util.Comparator; 82import java.util.HashSet; 83import java.util.List; 84 85public class Am extends BaseCommand { 86 87 private static final String SHELL_PACKAGE_NAME = "com.android.shell"; 88 89 // Is the object moving in a positive direction? 90 private static final boolean MOVING_FORWARD = true; 91 // Is the object moving in the horizontal plan? 92 private static final boolean MOVING_HORIZONTALLY = true; 93 // Is the object current point great then its target point? 94 private static final boolean GREATER_THAN_TARGET = true; 95 // Amount we reduce the stack size by when testing a task re-size. 96 private static final int STACK_BOUNDS_INSET = 10; 97 98 private IActivityManager mAm; 99 100 private int mStartFlags = 0; 101 private boolean mWaitOption = false; 102 private boolean mStopOption = false; 103 104 private int mRepeat = 0; 105 private int mUserId; 106 private String mReceiverPermission; 107 108 private String mProfileFile; 109 private int mSamplingInterval; 110 private boolean mAutoStop; 111 112 /** 113 * Command-line entry point. 114 * 115 * @param args The command-line arguments 116 */ 117 public static void main(String[] args) { 118 (new Am()).run(args); 119 } 120 121 @Override 122 public void onShowUsage(PrintStream out) { 123 PrintWriter pw = new PrintWriter(out); 124 pw.println( 125 "usage: am [subcommand] [options]\n" + 126 "usage: am start [-D] [-W] [-P <FILE>] [--start-profiler <FILE>]\n" + 127 " [--sampling INTERVAL] [-R COUNT] [-S]\n" + 128 " [--track-allocation] [--user <USER_ID> | current] <INTENT>\n" + 129 " am startservice [--user <USER_ID> | current] <INTENT>\n" + 130 " am stopservice [--user <USER_ID> | current] <INTENT>\n" + 131 " am force-stop [--user <USER_ID> | all | current] <PACKAGE>\n" + 132 " am kill [--user <USER_ID> | all | current] <PACKAGE>\n" + 133 " am kill-all\n" + 134 " am broadcast [--user <USER_ID> | all | current] <INTENT>\n" + 135 " am instrument [-r] [-e <NAME> <VALUE>] [-p <FILE>] [-w]\n" + 136 " [--user <USER_ID> | current]\n" + 137 " [--no-window-animation] [--abi <ABI>] <COMPONENT>\n" + 138 " am profile start [--user <USER_ID> current] [--sampling INTERVAL] <PROCESS> <FILE>\n" + 139 " am profile stop [--user <USER_ID> current] [<PROCESS>]\n" + 140 " am dumpheap [--user <USER_ID> current] [-n] <PROCESS> <FILE>\n" + 141 " am set-debug-app [-w] [--persistent] <PACKAGE>\n" + 142 " am clear-debug-app\n" + 143 " am set-watch-heap <PROCESS> <MEM-LIMIT>\n" + 144 " am clear-watch-heap\n" + 145 " am bug-report [--progress]\n" + 146 " am monitor [--gdb <port>]\n" + 147 " am hang [--allow-restart]\n" + 148 " am restart\n" + 149 " am idle-maintenance\n" + 150 " am screen-compat [on|off] <PACKAGE>\n" + 151 " am package-importance <PACKAGE>\n" + 152 " am to-uri [INTENT]\n" + 153 " am to-intent-uri [INTENT]\n" + 154 " am to-app-uri [INTENT]\n" + 155 " am switch-user <USER_ID>\n" + 156 " am start-user <USER_ID>\n" + 157 " am unlock-user <USER_ID> [TOKEN_HEX]\n" + 158 " am stop-user [-w] [-f] <USER_ID>\n" + 159 " am stack start <DISPLAY_ID> <INTENT>\n" + 160 " am stack movetask <TASK_ID> <STACK_ID> [true|false]\n" + 161 " am stack resize <STACK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 162 " am stack size-docked-stack-test: <STEP_SIZE> <l|t|r|b> [DELAY_MS]\n" + 163 " am stack move-top-activity-to-pinned-stack: <STACK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 164 " am stack positiontask <TASK_ID> <STACK_ID> <POSITION>\n" + 165 " am stack list\n" + 166 " am stack info <STACK_ID>\n" + 167 " am task lock <TASK_ID>\n" + 168 " am task lock stop\n" + 169 " am task resizeable <TASK_ID> [true|false]\n" + 170 " am task resize <TASK_ID> <LEFT,TOP,RIGHT,BOTTOM>\n" + 171 " am task drag-task-test <TASK_ID> <STEP_SIZE> [DELAY_MS] \n" + 172 " am task size-task-test <TASK_ID> <STEP_SIZE> [DELAY_MS] \n" + 173 " am get-config\n" + 174 " am suppress-resize-config-changes <true|false>\n" + 175 " am set-inactive [--user <USER_ID>] <PACKAGE> true|false\n" + 176 " am get-inactive [--user <USER_ID>] <PACKAGE>\n" + 177 " am send-trim-memory [--user <USER_ID>] <PROCESS>\n" + 178 " [HIDDEN|RUNNING_MODERATE|BACKGROUND|RUNNING_LOW|MODERATE|RUNNING_CRITICAL|COMPLETE]\n" + 179 " am get-current-user\n" + 180 "\n" + 181 "am start: start an Activity. Options are:\n" + 182 " -D: enable debugging\n" + 183 " -W: wait for launch to complete\n" + 184 " --start-profiler <FILE>: start profiler and send results to <FILE>\n" + 185 " --sampling INTERVAL: use sample profiling with INTERVAL microseconds\n" + 186 " between samples (use with --start-profiler)\n" + 187 " -P <FILE>: like above, but profiling stops when app goes idle\n" + 188 " -R: repeat the activity launch <COUNT> times. Prior to each repeat,\n" + 189 " the top activity will be finished.\n" + 190 " -S: force stop the target app before starting the activity\n" + 191 " --track-allocation: enable tracking of object allocations\n" + 192 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 193 " specified then run as the current user.\n" + 194 "\n" + 195 "am startservice: start a Service. Options are:\n" + 196 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 197 " specified then run as the current user.\n" + 198 "\n" + 199 "am stopservice: stop a Service. Options are:\n" + 200 " --user <USER_ID> | current: Specify which user to run as; if not\n" + 201 " specified then run as the current user.\n" + 202 "\n" + 203 "am force-stop: force stop everything associated with <PACKAGE>.\n" + 204 " --user <USER_ID> | all | current: Specify user to force stop;\n" + 205 " all users if not specified.\n" + 206 "\n" + 207 "am kill: Kill all processes associated with <PACKAGE>. Only kills.\n" + 208 " processes that are safe to kill -- that is, will not impact the user\n" + 209 " experience.\n" + 210 " --user <USER_ID> | all | current: Specify user whose processes to kill;\n" + 211 " all users if not specified.\n" + 212 "\n" + 213 "am kill-all: Kill all background processes.\n" + 214 "\n" + 215 "am broadcast: send a broadcast Intent. Options are:\n" + 216 " --user <USER_ID> | all | current: Specify which user to send to; if not\n" + 217 " specified then send to all users.\n" + 218 " --receiver-permission <PERMISSION>: Require receiver to hold permission.\n" + 219 "\n" + 220 "am instrument: start an Instrumentation. Typically this target <COMPONENT>\n" + 221 " is the form <TEST_PACKAGE>/<RUNNER_CLASS>. Options are:\n" + 222 " -r: print raw results (otherwise decode REPORT_KEY_STREAMRESULT). Use with\n" + 223 " [-e perf true] to generate raw output for performance measurements.\n" + 224 " -e <NAME> <VALUE>: set argument <NAME> to <VALUE>. For test runners a\n" + 225 " common form is [-e <testrunner_flag> <value>[,<value>...]].\n" + 226 " -p <FILE>: write profiling data to <FILE>\n" + 227 " -w: wait for instrumentation to finish before returning. Required for\n" + 228 " test runners.\n" + 229 " --user <USER_ID> | current: Specify user instrumentation runs in;\n" + 230 " current user if not specified.\n" + 231 " --no-window-animation: turn off window animations while running.\n" + 232 " --abi <ABI>: Launch the instrumented process with the selected ABI.\n" + 233 " This assumes that the process supports the selected ABI.\n" + 234 "\n" + 235 "am trace-ipc: Trace IPC transactions.\n" + 236 " start: start tracing IPC transactions.\n" + 237 " stop: stop tracing IPC transactions and dump the results to file.\n" + 238 " --dump-file <FILE>: Specify the file the trace should be dumped to.\n" + 239 "\n" + 240 "am profile: start and stop profiler on a process. The given <PROCESS> argument\n" + 241 " may be either a process name or pid. Options are:\n" + 242 " --user <USER_ID> | current: When supplying a process name,\n" + 243 " specify user of process to profile; uses current user if not specified.\n" + 244 "\n" + 245 "am dumpheap: dump the heap of a process. The given <PROCESS> argument may\n" + 246 " be either a process name or pid. Options are:\n" + 247 " -n: dump native heap instead of managed heap\n" + 248 " --user <USER_ID> | current: When supplying a process name,\n" + 249 " specify user of process to dump; uses current user if not specified.\n" + 250 "\n" + 251 "am set-debug-app: set application <PACKAGE> to debug. Options are:\n" + 252 " -w: wait for debugger when application starts\n" + 253 " --persistent: retain this value\n" + 254 "\n" + 255 "am clear-debug-app: clear the previously set-debug-app.\n" + 256 "\n" + 257 "am set-watch-heap: start monitoring pss size of <PROCESS>, if it is at or\n" + 258 " above <HEAP-LIMIT> then a heap dump is collected for the user to report\n" + 259 "\n" + 260 "am clear-watch-heap: clear the previously set-watch-heap.\n" + 261 "\n" + 262 "am bug-report: request bug report generation; will launch a notification\n" + 263 " when done to select where it should be delivered. Options are: \n" + 264 " --progress: will launch a notification right away to show its progress.\n" + 265 "\n" + 266 "am monitor: start monitoring for crashes or ANRs.\n" + 267 " --gdb: start gdbserv on the given port at crash/ANR\n" + 268 "\n" + 269 "am hang: hang the system.\n" + 270 " --allow-restart: allow watchdog to perform normal system restart\n" + 271 "\n" + 272 "am restart: restart the user-space system.\n" + 273 "\n" + 274 "am idle-maintenance: perform idle maintenance now.\n" + 275 "\n" + 276 "am screen-compat: control screen compatibility mode of <PACKAGE>.\n" + 277 "\n" + 278 "am package-importance: print current importance of <PACKAGE>.\n" + 279 "\n" + 280 "am to-uri: print the given Intent specification as a URI.\n" + 281 "\n" + 282 "am to-intent-uri: print the given Intent specification as an intent: URI.\n" + 283 "\n" + 284 "am to-app-uri: print the given Intent specification as an android-app: URI.\n" + 285 "\n" + 286 "am switch-user: switch to put USER_ID in the foreground, starting\n" + 287 " execution of that user if it is currently stopped.\n" + 288 "\n" + 289 "am start-user: start USER_ID in background if it is currently stopped,\n" + 290 " use switch-user if you want to start the user in foreground.\n" + 291 "\n" + 292 "am stop-user: stop execution of USER_ID, not allowing it to run any\n" + 293 " code until a later explicit start or switch to it.\n" + 294 " -w: wait for stop-user to complete.\n" + 295 " -f: force stop even if there are related users that cannot be stopped.\n" + 296 "\n" + 297 "am stack start: start a new activity on <DISPLAY_ID> using <INTENT>.\n" + 298 "\n" + 299 "am stack movetask: move <TASK_ID> from its current stack to the top (true) or" + 300 " bottom (false) of <STACK_ID>.\n" + 301 "\n" + 302 "am stack resize: change <STACK_ID> size and position to <LEFT,TOP,RIGHT,BOTTOM>." + 303 "\n" + 304 "am stack size-docked-stack-test: test command for sizing docked stack by\n" + 305 " <STEP_SIZE> increments from the side <l>eft, <t>op, <r>ight, or <b>ottom\n" + 306 " applying the optional [DELAY_MS] between each step.\n" + 307 "\n" + 308 "am stack move-top-activity-to-pinned-stack: moves the top activity from\n" + 309 " <STACK_ID> to the pinned stack using <LEFT,TOP,RIGHT,BOTTOM> for the\n" + 310 " bounds of the pinned stack.\n" + 311 "\n" + 312 "am stack positiontask: place <TASK_ID> in <STACK_ID> at <POSITION>" + 313 "\n" + 314 "am stack list: list all of the activity stacks and their sizes.\n" + 315 "\n" + 316 "am stack info: display the information about activity stack <STACK_ID>.\n" + 317 "\n" + 318 "am task lock: bring <TASK_ID> to the front and don't allow other tasks to run.\n" + 319 "\n" + 320 "am task lock stop: end the current task lock.\n" + 321 "\n" + 322 "am task resizeable: change if <TASK_ID> is resizeable (true) or not (false).\n" + 323 "\n" + 324 "am task resize: makes sure <TASK_ID> is in a stack with the specified bounds.\n" + 325 " Forces the task to be resizeable and creates a stack if no existing stack\n" + 326 " has the specified bounds.\n" + 327 "\n" + 328 "am task drag-task-test: test command for dragging/moving <TASK_ID> by\n" + 329 " <STEP_SIZE> increments around the screen applying the optional [DELAY_MS]\n" + 330 " between each step.\n" + 331 "\n" + 332 "am task size-task-test: test command for sizing <TASK_ID> by <STEP_SIZE>" + 333 " increments within the screen applying the optional [DELAY_MS] between\n" + 334 " each step.\n" + 335 "\n" + 336 "am get-config: retrieve the configuration and any recent configurations\n" + 337 " of the device.\n" + 338 "am suppress-resize-config-changes: suppresses configuration changes due to\n" + 339 " user resizing an activity/task.\n" + 340 "\n" + 341 "am set-inactive: sets the inactive state of an app.\n" + 342 "\n" + 343 "am get-inactive: returns the inactive state of an app.\n" + 344 "\n" + 345 "am send-trim-memory: send a memory trim event to a <PROCESS>.\n" + 346 "\n" + 347 "am get-current-user: returns id of the current foreground user.\n" + 348 "\n" 349 ); 350 Intent.printIntentArgsHelp(pw, ""); 351 pw.flush(); 352 } 353 354 @Override 355 public void onRun() throws Exception { 356 357 mAm = ActivityManagerNative.getDefault(); 358 if (mAm == null) { 359 System.err.println(NO_SYSTEM_ERROR_CODE); 360 throw new AndroidException("Can't connect to activity manager; is the system running?"); 361 } 362 363 String op = nextArgRequired(); 364 365 if (op.equals("start")) { 366 runStart(); 367 } else if (op.equals("startservice")) { 368 runStartService(); 369 } else if (op.equals("stopservice")) { 370 runStopService(); 371 } else if (op.equals("force-stop")) { 372 runForceStop(); 373 } else if (op.equals("kill")) { 374 runKill(); 375 } else if (op.equals("kill-all")) { 376 runKillAll(); 377 } else if (op.equals("instrument")) { 378 runInstrument(); 379 } else if (op.equals("trace-ipc")) { 380 runTraceIpc(); 381 } else if (op.equals("broadcast")) { 382 sendBroadcast(); 383 } else if (op.equals("profile")) { 384 runProfile(); 385 } else if (op.equals("dumpheap")) { 386 runDumpHeap(); 387 } else if (op.equals("set-debug-app")) { 388 runSetDebugApp(); 389 } else if (op.equals("clear-debug-app")) { 390 runClearDebugApp(); 391 } else if (op.equals("set-watch-heap")) { 392 runSetWatchHeap(); 393 } else if (op.equals("clear-watch-heap")) { 394 runClearWatchHeap(); 395 } else if (op.equals("bug-report")) { 396 runBugReport(); 397 } else if (op.equals("monitor")) { 398 runMonitor(); 399 } else if (op.equals("hang")) { 400 runHang(); 401 } else if (op.equals("restart")) { 402 runRestart(); 403 } else if (op.equals("idle-maintenance")) { 404 runIdleMaintenance(); 405 } else if (op.equals("screen-compat")) { 406 runScreenCompat(); 407 } else if (op.equals("package-importance")) { 408 runPackageImportance(); 409 } else if (op.equals("to-uri")) { 410 runToUri(0); 411 } else if (op.equals("to-intent-uri")) { 412 runToUri(Intent.URI_INTENT_SCHEME); 413 } else if (op.equals("to-app-uri")) { 414 runToUri(Intent.URI_ANDROID_APP_SCHEME); 415 } else if (op.equals("switch-user")) { 416 runSwitchUser(); 417 } else if (op.equals("start-user")) { 418 runStartUserInBackground(); 419 } else if (op.equals("unlock-user")) { 420 runUnlockUser(); 421 } else if (op.equals("stop-user")) { 422 runStopUser(); 423 } else if (op.equals("stack")) { 424 runStack(); 425 } else if (op.equals("task")) { 426 runTask(); 427 } else if (op.equals("get-config")) { 428 runGetConfig(); 429 } else if (op.equals("suppress-resize-config-changes")) { 430 runSuppressResizeConfigChanges(); 431 } else if (op.equals("set-inactive")) { 432 runSetInactive(); 433 } else if (op.equals("get-inactive")) { 434 runGetInactive(); 435 } else if (op.equals("send-trim-memory")) { 436 runSendTrimMemory(); 437 } else if (op.equals("get-current-user")) { 438 runGetCurrentUser(); 439 } else { 440 showError("Error: unknown command '" + op + "'"); 441 } 442 } 443 444 int parseUserArg(String arg) { 445 int userId; 446 if ("all".equals(arg)) { 447 userId = UserHandle.USER_ALL; 448 } else if ("current".equals(arg) || "cur".equals(arg)) { 449 userId = UserHandle.USER_CURRENT; 450 } else { 451 userId = Integer.parseInt(arg); 452 } 453 return userId; 454 } 455 456 private Intent makeIntent(int defUser) throws URISyntaxException { 457 mStartFlags = 0; 458 mWaitOption = false; 459 mStopOption = false; 460 mRepeat = 0; 461 mProfileFile = null; 462 mSamplingInterval = 0; 463 mAutoStop = false; 464 mUserId = defUser; 465 466 return Intent.parseCommandArgs(mArgs, new Intent.CommandOptionHandler() { 467 @Override 468 public boolean handleOption(String opt, ShellCommand cmd) { 469 if (opt.equals("-D")) { 470 mStartFlags |= ActivityManager.START_FLAG_DEBUG; 471 } else if (opt.equals("-W")) { 472 mWaitOption = true; 473 } else if (opt.equals("-P")) { 474 mProfileFile = nextArgRequired(); 475 mAutoStop = true; 476 } else if (opt.equals("--start-profiler")) { 477 mProfileFile = nextArgRequired(); 478 mAutoStop = false; 479 } else if (opt.equals("--sampling")) { 480 mSamplingInterval = Integer.parseInt(nextArgRequired()); 481 } else if (opt.equals("-R")) { 482 mRepeat = Integer.parseInt(nextArgRequired()); 483 } else if (opt.equals("-S")) { 484 mStopOption = true; 485 } else if (opt.equals("--track-allocation")) { 486 mStartFlags |= ActivityManager.START_FLAG_TRACK_ALLOCATION; 487 } else if (opt.equals("--user")) { 488 mUserId = parseUserArg(nextArgRequired()); 489 } else if (opt.equals("--receiver-permission")) { 490 mReceiverPermission = nextArgRequired(); 491 } else { 492 return false; 493 } 494 return true; 495 } 496 }); 497 } 498 499 private void runStartService() throws Exception { 500 Intent intent = makeIntent(UserHandle.USER_CURRENT); 501 if (mUserId == UserHandle.USER_ALL) { 502 System.err.println("Error: Can't start activity with user 'all'"); 503 return; 504 } 505 System.out.println("Starting service: " + intent); 506 ComponentName cn = mAm.startService(null, intent, intent.getType(), 507 SHELL_PACKAGE_NAME, mUserId); 508 if (cn == null) { 509 System.err.println("Error: Not found; no service started."); 510 } else if (cn.getPackageName().equals("!")) { 511 System.err.println("Error: Requires permission " + cn.getClassName()); 512 } else if (cn.getPackageName().equals("!!")) { 513 System.err.println("Error: " + cn.getClassName()); 514 } 515 } 516 517 private void runStopService() throws Exception { 518 Intent intent = makeIntent(UserHandle.USER_CURRENT); 519 if (mUserId == UserHandle.USER_ALL) { 520 System.err.println("Error: Can't stop activity with user 'all'"); 521 return; 522 } 523 System.out.println("Stopping service: " + intent); 524 int result = mAm.stopService(null, intent, intent.getType(), mUserId); 525 if (result == 0) { 526 System.err.println("Service not stopped: was not running."); 527 } else if (result == 1) { 528 System.err.println("Service stopped"); 529 } else if (result == -1) { 530 System.err.println("Error stopping service"); 531 } 532 } 533 534 private void runStart() throws Exception { 535 Intent intent = makeIntent(UserHandle.USER_CURRENT); 536 537 if (mUserId == UserHandle.USER_ALL) { 538 System.err.println("Error: Can't start service with user 'all'"); 539 return; 540 } 541 542 String mimeType = intent.getType(); 543 if (mimeType == null && intent.getData() != null 544 && "content".equals(intent.getData().getScheme())) { 545 mimeType = mAm.getProviderMimeType(intent.getData(), mUserId); 546 } 547 548 do { 549 if (mStopOption) { 550 String packageName; 551 if (intent.getComponent() != null) { 552 packageName = intent.getComponent().getPackageName(); 553 } else { 554 IPackageManager pm = IPackageManager.Stub.asInterface( 555 ServiceManager.getService("package")); 556 if (pm == null) { 557 System.err.println("Error: Package manager not running; aborting"); 558 return; 559 } 560 List<ResolveInfo> activities = pm.queryIntentActivities(intent, mimeType, 0, 561 mUserId); 562 if (activities == null || activities.size() <= 0) { 563 System.err.println("Error: Intent does not match any activities: " 564 + intent); 565 return; 566 } else if (activities.size() > 1) { 567 System.err.println("Error: Intent matches multiple activities; can't stop: " 568 + intent); 569 return; 570 } 571 packageName = activities.get(0).activityInfo.packageName; 572 } 573 System.out.println("Stopping: " + packageName); 574 mAm.forceStopPackage(packageName, mUserId); 575 Thread.sleep(250); 576 } 577 578 System.out.println("Starting: " + intent); 579 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 580 581 ParcelFileDescriptor fd = null; 582 ProfilerInfo profilerInfo = null; 583 584 if (mProfileFile != null) { 585 try { 586 fd = openForSystemServer( 587 new File(mProfileFile), 588 ParcelFileDescriptor.MODE_CREATE | 589 ParcelFileDescriptor.MODE_TRUNCATE | 590 ParcelFileDescriptor.MODE_READ_WRITE); 591 } catch (FileNotFoundException e) { 592 System.err.println("Error: Unable to open file: " + mProfileFile); 593 System.err.println("Consider using a file under /data/local/tmp/"); 594 return; 595 } 596 profilerInfo = new ProfilerInfo(mProfileFile, fd, mSamplingInterval, mAutoStop); 597 } 598 599 IActivityManager.WaitResult result = null; 600 int res; 601 final long startTime = SystemClock.uptimeMillis(); 602 if (mWaitOption) { 603 result = mAm.startActivityAndWait(null, null, intent, mimeType, 604 null, null, 0, mStartFlags, profilerInfo, null, mUserId); 605 res = result.result; 606 } else { 607 res = mAm.startActivityAsUser(null, null, intent, mimeType, 608 null, null, 0, mStartFlags, profilerInfo, null, mUserId); 609 } 610 final long endTime = SystemClock.uptimeMillis(); 611 PrintStream out = mWaitOption ? System.out : System.err; 612 boolean launched = false; 613 switch (res) { 614 case ActivityManager.START_SUCCESS: 615 launched = true; 616 break; 617 case ActivityManager.START_SWITCHES_CANCELED: 618 launched = true; 619 out.println( 620 "Warning: Activity not started because the " 621 + " current activity is being kept for the user."); 622 break; 623 case ActivityManager.START_DELIVERED_TO_TOP: 624 launched = true; 625 out.println( 626 "Warning: Activity not started, intent has " 627 + "been delivered to currently running " 628 + "top-most instance."); 629 break; 630 case ActivityManager.START_RETURN_INTENT_TO_CALLER: 631 launched = true; 632 out.println( 633 "Warning: Activity not started because intent " 634 + "should be handled by the caller"); 635 break; 636 case ActivityManager.START_TASK_TO_FRONT: 637 launched = true; 638 out.println( 639 "Warning: Activity not started, its current " 640 + "task has been brought to the front"); 641 break; 642 case ActivityManager.START_INTENT_NOT_RESOLVED: 643 out.println( 644 "Error: Activity not started, unable to " 645 + "resolve " + intent.toString()); 646 break; 647 case ActivityManager.START_CLASS_NOT_FOUND: 648 out.println(NO_CLASS_ERROR_CODE); 649 out.println("Error: Activity class " + 650 intent.getComponent().toShortString() 651 + " does not exist."); 652 break; 653 case ActivityManager.START_FORWARD_AND_REQUEST_CONFLICT: 654 out.println( 655 "Error: Activity not started, you requested to " 656 + "both forward and receive its result"); 657 break; 658 case ActivityManager.START_PERMISSION_DENIED: 659 out.println( 660 "Error: Activity not started, you do not " 661 + "have permission to access it."); 662 break; 663 case ActivityManager.START_NOT_VOICE_COMPATIBLE: 664 out.println( 665 "Error: Activity not started, voice control not allowed for: " 666 + intent); 667 break; 668 case ActivityManager.START_NOT_CURRENT_USER_ACTIVITY: 669 out.println( 670 "Error: Not allowed to start background user activity" 671 + " that shouldn't be displayed for all users."); 672 break; 673 default: 674 out.println( 675 "Error: Activity not started, unknown error code " + res); 676 break; 677 } 678 if (mWaitOption && launched) { 679 if (result == null) { 680 result = new IActivityManager.WaitResult(); 681 result.who = intent.getComponent(); 682 } 683 System.out.println("Status: " + (result.timeout ? "timeout" : "ok")); 684 if (result.who != null) { 685 System.out.println("Activity: " + result.who.flattenToShortString()); 686 } 687 if (result.thisTime >= 0) { 688 System.out.println("ThisTime: " + result.thisTime); 689 } 690 if (result.totalTime >= 0) { 691 System.out.println("TotalTime: " + result.totalTime); 692 } 693 System.out.println("WaitTime: " + (endTime-startTime)); 694 System.out.println("Complete"); 695 } 696 mRepeat--; 697 if (mRepeat > 1) { 698 mAm.unhandledBack(); 699 } 700 } while (mRepeat > 1); 701 } 702 703 private void runForceStop() throws Exception { 704 int userId = UserHandle.USER_ALL; 705 706 String opt; 707 while ((opt=nextOption()) != null) { 708 if (opt.equals("--user")) { 709 userId = parseUserArg(nextArgRequired()); 710 } else { 711 System.err.println("Error: Unknown option: " + opt); 712 return; 713 } 714 } 715 mAm.forceStopPackage(nextArgRequired(), userId); 716 } 717 718 private void runKill() throws Exception { 719 int userId = UserHandle.USER_ALL; 720 721 String opt; 722 while ((opt=nextOption()) != null) { 723 if (opt.equals("--user")) { 724 userId = parseUserArg(nextArgRequired()); 725 } else { 726 System.err.println("Error: Unknown option: " + opt); 727 return; 728 } 729 } 730 mAm.killBackgroundProcesses(nextArgRequired(), userId); 731 } 732 733 private void runKillAll() throws Exception { 734 mAm.killAllBackgroundProcesses(); 735 } 736 737 private void sendBroadcast() throws Exception { 738 Intent intent = makeIntent(UserHandle.USER_CURRENT); 739 IntentReceiver receiver = new IntentReceiver(); 740 String[] requiredPermissions = mReceiverPermission == null ? null 741 : new String[] {mReceiverPermission}; 742 System.out.println("Broadcasting: " + intent); 743 mAm.broadcastIntent(null, intent, null, receiver, 0, null, null, requiredPermissions, 744 android.app.AppOpsManager.OP_NONE, null, true, false, mUserId); 745 receiver.waitForFinish(); 746 } 747 748 private void runInstrument() throws Exception { 749 String profileFile = null; 750 boolean wait = false; 751 boolean rawMode = false; 752 boolean no_window_animation = false; 753 int userId = UserHandle.USER_CURRENT; 754 Bundle args = new Bundle(); 755 String argKey = null, argValue = null; 756 IWindowManager wm = IWindowManager.Stub.asInterface(ServiceManager.getService("window")); 757 String abi = null; 758 759 String opt; 760 while ((opt=nextOption()) != null) { 761 if (opt.equals("-p")) { 762 profileFile = nextArgRequired(); 763 } else if (opt.equals("-w")) { 764 wait = true; 765 } else if (opt.equals("-r")) { 766 rawMode = true; 767 } else if (opt.equals("-e")) { 768 argKey = nextArgRequired(); 769 argValue = nextArgRequired(); 770 args.putString(argKey, argValue); 771 } else if (opt.equals("--no_window_animation") 772 || opt.equals("--no-window-animation")) { 773 no_window_animation = true; 774 } else if (opt.equals("--user")) { 775 userId = parseUserArg(nextArgRequired()); 776 } else if (opt.equals("--abi")) { 777 abi = nextArgRequired(); 778 } else { 779 System.err.println("Error: Unknown option: " + opt); 780 return; 781 } 782 } 783 784 if (userId == UserHandle.USER_ALL) { 785 System.err.println("Error: Can't start instrumentation with user 'all'"); 786 return; 787 } 788 789 String cnArg = nextArgRequired(); 790 ComponentName cn = ComponentName.unflattenFromString(cnArg); 791 if (cn == null) throw new IllegalArgumentException("Bad component name: " + cnArg); 792 793 InstrumentationWatcher watcher = null; 794 UiAutomationConnection connection = null; 795 if (wait) { 796 watcher = new InstrumentationWatcher(); 797 watcher.setRawOutput(rawMode); 798 connection = new UiAutomationConnection(); 799 } 800 801 float[] oldAnims = null; 802 if (no_window_animation) { 803 oldAnims = wm.getAnimationScales(); 804 wm.setAnimationScale(0, 0.0f); 805 wm.setAnimationScale(1, 0.0f); 806 } 807 808 if (abi != null) { 809 final String[] supportedAbis = Build.SUPPORTED_ABIS; 810 boolean matched = false; 811 for (String supportedAbi : supportedAbis) { 812 if (supportedAbi.equals(abi)) { 813 matched = true; 814 break; 815 } 816 } 817 818 if (!matched) { 819 throw new AndroidException( 820 "INSTRUMENTATION_FAILED: Unsupported instruction set " + abi); 821 } 822 } 823 824 if (!mAm.startInstrumentation(cn, profileFile, 0, args, watcher, connection, userId, abi)) { 825 throw new AndroidException("INSTRUMENTATION_FAILED: " + cn.flattenToString()); 826 } 827 828 if (watcher != null) { 829 if (!watcher.waitForFinish()) { 830 System.out.println("INSTRUMENTATION_ABORTED: System has crashed."); 831 } 832 } 833 834 if (oldAnims != null) { 835 wm.setAnimationScales(oldAnims); 836 } 837 } 838 839 private void runTraceIpc() throws Exception { 840 String op = nextArgRequired(); 841 if (op.equals("start")) { 842 runTraceIpcStart(); 843 } else if (op.equals("stop")) { 844 runTraceIpcStop(); 845 } else { 846 showError("Error: unknown command '" + op + "'"); 847 return; 848 } 849 } 850 851 private void runTraceIpcStart() throws Exception { 852 System.out.println("Starting IPC tracing."); 853 mAm.startBinderTracking(); 854 } 855 856 private void runTraceIpcStop() throws Exception { 857 String opt; 858 String filename = null; 859 while ((opt=nextOption()) != null) { 860 if (opt.equals("--dump-file")) { 861 filename = nextArgRequired(); 862 } else { 863 System.err.println("Error: Unknown option: " + opt); 864 return; 865 } 866 } 867 if (filename == null) { 868 System.err.println("Error: Specify filename to dump logs to."); 869 return; 870 } 871 872 ParcelFileDescriptor fd = null; 873 874 try { 875 File file = new File(filename); 876 file.delete(); 877 fd = openForSystemServer(file, 878 ParcelFileDescriptor.MODE_CREATE | 879 ParcelFileDescriptor.MODE_TRUNCATE | 880 ParcelFileDescriptor.MODE_READ_WRITE); 881 } catch (FileNotFoundException e) { 882 System.err.println("Error: Unable to open file: " + filename); 883 System.err.println("Consider using a file under /data/local/tmp/"); 884 return; 885 } 886 887 ; 888 if (!mAm.stopBinderTrackingAndDump(fd)) { 889 throw new AndroidException("STOP TRACE FAILED."); 890 } 891 892 System.out.println("Stopped IPC tracing. Dumping logs to: " + filename); 893 } 894 895 static void removeWallOption() { 896 String props = SystemProperties.get("dalvik.vm.extra-opts"); 897 if (props != null && props.contains("-Xprofile:wallclock")) { 898 props = props.replace("-Xprofile:wallclock", ""); 899 props = props.trim(); 900 SystemProperties.set("dalvik.vm.extra-opts", props); 901 } 902 } 903 904 private void runProfile() throws Exception { 905 String profileFile = null; 906 boolean start = false; 907 boolean wall = false; 908 int userId = UserHandle.USER_CURRENT; 909 int profileType = 0; 910 mSamplingInterval = 0; 911 912 String process = null; 913 914 String cmd = nextArgRequired(); 915 916 if ("start".equals(cmd)) { 917 start = true; 918 String opt; 919 while ((opt=nextOption()) != null) { 920 if (opt.equals("--user")) { 921 userId = parseUserArg(nextArgRequired()); 922 } else if (opt.equals("--wall")) { 923 wall = true; 924 } else if (opt.equals("--sampling")) { 925 mSamplingInterval = Integer.parseInt(nextArgRequired()); 926 } else { 927 System.err.println("Error: Unknown option: " + opt); 928 return; 929 } 930 } 931 process = nextArgRequired(); 932 } else if ("stop".equals(cmd)) { 933 String opt; 934 while ((opt=nextOption()) != null) { 935 if (opt.equals("--user")) { 936 userId = parseUserArg(nextArgRequired()); 937 } else { 938 System.err.println("Error: Unknown option: " + opt); 939 return; 940 } 941 } 942 process = nextArg(); 943 } else { 944 // Compatibility with old syntax: process is specified first. 945 process = cmd; 946 cmd = nextArgRequired(); 947 if ("start".equals(cmd)) { 948 start = true; 949 } else if (!"stop".equals(cmd)) { 950 throw new IllegalArgumentException("Profile command " + process + " not valid"); 951 } 952 } 953 954 if (userId == UserHandle.USER_ALL) { 955 System.err.println("Error: Can't profile with user 'all'"); 956 return; 957 } 958 959 ParcelFileDescriptor fd = null; 960 ProfilerInfo profilerInfo = null; 961 962 if (start) { 963 profileFile = nextArgRequired(); 964 try { 965 fd = openForSystemServer( 966 new File(profileFile), 967 ParcelFileDescriptor.MODE_CREATE | 968 ParcelFileDescriptor.MODE_TRUNCATE | 969 ParcelFileDescriptor.MODE_READ_WRITE); 970 } catch (FileNotFoundException e) { 971 System.err.println("Error: Unable to open file: " + profileFile); 972 System.err.println("Consider using a file under /data/local/tmp/"); 973 return; 974 } 975 profilerInfo = new ProfilerInfo(profileFile, fd, mSamplingInterval, false); 976 } 977 978 try { 979 if (wall) { 980 // XXX doesn't work -- this needs to be set before booting. 981 String props = SystemProperties.get("dalvik.vm.extra-opts"); 982 if (props == null || !props.contains("-Xprofile:wallclock")) { 983 props = props + " -Xprofile:wallclock"; 984 //SystemProperties.set("dalvik.vm.extra-opts", props); 985 } 986 } else if (start) { 987 //removeWallOption(); 988 } 989 if (!mAm.profileControl(process, userId, start, profilerInfo, profileType)) { 990 wall = false; 991 throw new AndroidException("PROFILE FAILED on process " + process); 992 } 993 } finally { 994 if (!wall) { 995 //removeWallOption(); 996 } 997 } 998 } 999 1000 private void runDumpHeap() throws Exception { 1001 boolean managed = true; 1002 int userId = UserHandle.USER_CURRENT; 1003 1004 String opt; 1005 while ((opt=nextOption()) != null) { 1006 if (opt.equals("--user")) { 1007 userId = parseUserArg(nextArgRequired()); 1008 if (userId == UserHandle.USER_ALL) { 1009 System.err.println("Error: Can't dump heap with user 'all'"); 1010 return; 1011 } 1012 } else if (opt.equals("-n")) { 1013 managed = false; 1014 } else { 1015 System.err.println("Error: Unknown option: " + opt); 1016 return; 1017 } 1018 } 1019 String process = nextArgRequired(); 1020 String heapFile = nextArgRequired(); 1021 ParcelFileDescriptor fd = null; 1022 1023 try { 1024 File file = new File(heapFile); 1025 file.delete(); 1026 fd = openForSystemServer(file, 1027 ParcelFileDescriptor.MODE_CREATE | 1028 ParcelFileDescriptor.MODE_TRUNCATE | 1029 ParcelFileDescriptor.MODE_READ_WRITE); 1030 } catch (FileNotFoundException e) { 1031 System.err.println("Error: Unable to open file: " + heapFile); 1032 System.err.println("Consider using a file under /data/local/tmp/"); 1033 return; 1034 } 1035 1036 if (!mAm.dumpHeap(process, userId, managed, heapFile, fd)) { 1037 throw new AndroidException("HEAP DUMP FAILED on process " + process); 1038 } 1039 } 1040 1041 private void runSetDebugApp() throws Exception { 1042 boolean wait = false; 1043 boolean persistent = false; 1044 1045 String opt; 1046 while ((opt=nextOption()) != null) { 1047 if (opt.equals("-w")) { 1048 wait = true; 1049 } else if (opt.equals("--persistent")) { 1050 persistent = true; 1051 } else { 1052 System.err.println("Error: Unknown option: " + opt); 1053 return; 1054 } 1055 } 1056 1057 String pkg = nextArgRequired(); 1058 mAm.setDebugApp(pkg, wait, persistent); 1059 } 1060 1061 private void runClearDebugApp() throws Exception { 1062 mAm.setDebugApp(null, false, true); 1063 } 1064 1065 private void runSetWatchHeap() throws Exception { 1066 String proc = nextArgRequired(); 1067 String limit = nextArgRequired(); 1068 mAm.setDumpHeapDebugLimit(proc, 0, Long.parseLong(limit), null); 1069 } 1070 1071 private void runClearWatchHeap() throws Exception { 1072 String proc = nextArgRequired(); 1073 mAm.setDumpHeapDebugLimit(proc, 0, -1, null); 1074 } 1075 1076 private void runBugReport() throws Exception { 1077 String opt; 1078 boolean progress = false; 1079 while ((opt=nextOption()) != null) { 1080 if (opt.equals("--progress")) { 1081 progress = true; 1082 } else { 1083 System.err.println("Error: Unknown option: " + opt); 1084 return; 1085 } 1086 } 1087 mAm.requestBugReport(progress); 1088 System.out.println("Your lovely bug report is being created; please be patient."); 1089 } 1090 1091 private void runSwitchUser() throws Exception { 1092 String user = nextArgRequired(); 1093 mAm.switchUser(Integer.parseInt(user)); 1094 } 1095 1096 private void runStartUserInBackground() throws Exception { 1097 String user = nextArgRequired(); 1098 boolean success = mAm.startUserInBackground(Integer.parseInt(user)); 1099 if (success) { 1100 System.out.println("Success: user started"); 1101 } else { 1102 System.err.println("Error: could not start user"); 1103 } 1104 } 1105 1106 private void runUnlockUser() throws Exception { 1107 int userId = Integer.parseInt(nextArgRequired()); 1108 String tokenHex = nextArg(); 1109 byte[] token = null; 1110 if (tokenHex != null) { 1111 token = HexDump.hexStringToByteArray(tokenHex); 1112 } 1113 boolean success = mAm.unlockUser(userId, token); 1114 if (success) { 1115 System.out.println("Success: user unlocked"); 1116 } else { 1117 System.err.println("Error: could not unlock user"); 1118 } 1119 } 1120 1121 private static class StopUserCallback extends IStopUserCallback.Stub { 1122 private boolean mFinished = false; 1123 1124 public synchronized void waitForFinish() { 1125 try { 1126 while (!mFinished) wait(); 1127 } catch (InterruptedException e) { 1128 throw new IllegalStateException(e); 1129 } 1130 } 1131 1132 @Override 1133 public synchronized void userStopped(int userId) { 1134 mFinished = true; 1135 notifyAll(); 1136 } 1137 1138 @Override 1139 public synchronized void userStopAborted(int userId) { 1140 mFinished = true; 1141 notifyAll(); 1142 } 1143 } 1144 1145 private void runStopUser() throws Exception { 1146 boolean wait = false; 1147 boolean force = false; 1148 String opt; 1149 while ((opt = nextOption()) != null) { 1150 if ("-w".equals(opt)) { 1151 wait = true; 1152 } else if ("-f".equals(opt)) { 1153 force = true; 1154 } else { 1155 System.err.println("Error: unknown option: " + opt); 1156 return; 1157 } 1158 } 1159 int user = Integer.parseInt(nextArgRequired()); 1160 StopUserCallback callback = wait ? new StopUserCallback() : null; 1161 1162 int res = mAm.stopUser(user, force, callback); 1163 if (res != ActivityManager.USER_OP_SUCCESS) { 1164 String txt = ""; 1165 switch (res) { 1166 case ActivityManager.USER_OP_IS_CURRENT: 1167 txt = " (Can't stop current user)"; 1168 break; 1169 case ActivityManager.USER_OP_UNKNOWN_USER: 1170 txt = " (Unknown user " + user + ")"; 1171 break; 1172 case ActivityManager.USER_OP_ERROR_IS_SYSTEM: 1173 txt = " (System user cannot be stopped)"; 1174 break; 1175 case ActivityManager.USER_OP_ERROR_RELATED_USERS_CANNOT_STOP: 1176 txt = " (Can't stop user " + user 1177 + " - one of its related users can't be stopped)"; 1178 break; 1179 } 1180 System.err.println("Switch failed: " + res + txt); 1181 } else if (callback != null) { 1182 callback.waitForFinish(); 1183 } 1184 } 1185 1186 class MyActivityController extends IActivityController.Stub { 1187 final String mGdbPort; 1188 1189 static final int STATE_NORMAL = 0; 1190 static final int STATE_CRASHED = 1; 1191 static final int STATE_EARLY_ANR = 2; 1192 static final int STATE_ANR = 3; 1193 1194 int mState; 1195 1196 static final int RESULT_DEFAULT = 0; 1197 1198 static final int RESULT_CRASH_DIALOG = 0; 1199 static final int RESULT_CRASH_KILL = 1; 1200 1201 static final int RESULT_EARLY_ANR_CONTINUE = 0; 1202 static final int RESULT_EARLY_ANR_KILL = 1; 1203 1204 static final int RESULT_ANR_DIALOG = 0; 1205 static final int RESULT_ANR_KILL = 1; 1206 static final int RESULT_ANR_WAIT = 1; 1207 1208 int mResult; 1209 1210 Process mGdbProcess; 1211 Thread mGdbThread; 1212 boolean mGotGdbPrint; 1213 1214 MyActivityController(String gdbPort) { 1215 mGdbPort = gdbPort; 1216 } 1217 1218 @Override 1219 public boolean activityResuming(String pkg) { 1220 synchronized (this) { 1221 System.out.println("** Activity resuming: " + pkg); 1222 } 1223 return true; 1224 } 1225 1226 @Override 1227 public boolean activityStarting(Intent intent, String pkg) { 1228 synchronized (this) { 1229 System.out.println("** Activity starting: " + pkg); 1230 } 1231 return true; 1232 } 1233 1234 @Override 1235 public boolean appCrashed(String processName, int pid, String shortMsg, String longMsg, 1236 long timeMillis, String stackTrace) { 1237 synchronized (this) { 1238 System.out.println("** ERROR: PROCESS CRASHED"); 1239 System.out.println("processName: " + processName); 1240 System.out.println("processPid: " + pid); 1241 System.out.println("shortMsg: " + shortMsg); 1242 System.out.println("longMsg: " + longMsg); 1243 System.out.println("timeMillis: " + timeMillis); 1244 System.out.println("stack:"); 1245 System.out.print(stackTrace); 1246 System.out.println("#"); 1247 int result = waitControllerLocked(pid, STATE_CRASHED); 1248 return result == RESULT_CRASH_KILL ? false : true; 1249 } 1250 } 1251 1252 @Override 1253 public int appEarlyNotResponding(String processName, int pid, String annotation) { 1254 synchronized (this) { 1255 System.out.println("** ERROR: EARLY PROCESS NOT RESPONDING"); 1256 System.out.println("processName: " + processName); 1257 System.out.println("processPid: " + pid); 1258 System.out.println("annotation: " + annotation); 1259 int result = waitControllerLocked(pid, STATE_EARLY_ANR); 1260 if (result == RESULT_EARLY_ANR_KILL) return -1; 1261 return 0; 1262 } 1263 } 1264 1265 @Override 1266 public int appNotResponding(String processName, int pid, String processStats) { 1267 synchronized (this) { 1268 System.out.println("** ERROR: PROCESS NOT RESPONDING"); 1269 System.out.println("processName: " + processName); 1270 System.out.println("processPid: " + pid); 1271 System.out.println("processStats:"); 1272 System.out.print(processStats); 1273 System.out.println("#"); 1274 int result = waitControllerLocked(pid, STATE_ANR); 1275 if (result == RESULT_ANR_KILL) return -1; 1276 if (result == RESULT_ANR_WAIT) return 1; 1277 return 0; 1278 } 1279 } 1280 1281 @Override 1282 public int systemNotResponding(String message) { 1283 synchronized (this) { 1284 System.out.println("** ERROR: PROCESS NOT RESPONDING"); 1285 System.out.println("message: " + message); 1286 System.out.println("#"); 1287 System.out.println("Allowing system to die."); 1288 return -1; 1289 } 1290 } 1291 1292 void killGdbLocked() { 1293 mGotGdbPrint = false; 1294 if (mGdbProcess != null) { 1295 System.out.println("Stopping gdbserver"); 1296 mGdbProcess.destroy(); 1297 mGdbProcess = null; 1298 } 1299 if (mGdbThread != null) { 1300 mGdbThread.interrupt(); 1301 mGdbThread = null; 1302 } 1303 } 1304 1305 int waitControllerLocked(int pid, int state) { 1306 if (mGdbPort != null) { 1307 killGdbLocked(); 1308 1309 try { 1310 System.out.println("Starting gdbserver on port " + mGdbPort); 1311 System.out.println("Do the following:"); 1312 System.out.println(" adb forward tcp:" + mGdbPort + " tcp:" + mGdbPort); 1313 System.out.println(" gdbclient app_process :" + mGdbPort); 1314 1315 mGdbProcess = Runtime.getRuntime().exec(new String[] { 1316 "gdbserver", ":" + mGdbPort, "--attach", Integer.toString(pid) 1317 }); 1318 final InputStreamReader converter = new InputStreamReader( 1319 mGdbProcess.getInputStream()); 1320 mGdbThread = new Thread() { 1321 @Override 1322 public void run() { 1323 BufferedReader in = new BufferedReader(converter); 1324 String line; 1325 int count = 0; 1326 while (true) { 1327 synchronized (MyActivityController.this) { 1328 if (mGdbThread == null) { 1329 return; 1330 } 1331 if (count == 2) { 1332 mGotGdbPrint = true; 1333 MyActivityController.this.notifyAll(); 1334 } 1335 } 1336 try { 1337 line = in.readLine(); 1338 if (line == null) { 1339 return; 1340 } 1341 System.out.println("GDB: " + line); 1342 count++; 1343 } catch (IOException e) { 1344 return; 1345 } 1346 } 1347 } 1348 }; 1349 mGdbThread.start(); 1350 1351 // Stupid waiting for .5s. Doesn't matter if we end early. 1352 try { 1353 this.wait(500); 1354 } catch (InterruptedException e) { 1355 } 1356 1357 } catch (IOException e) { 1358 System.err.println("Failure starting gdbserver: " + e); 1359 killGdbLocked(); 1360 } 1361 } 1362 mState = state; 1363 System.out.println(""); 1364 printMessageForState(); 1365 1366 while (mState != STATE_NORMAL) { 1367 try { 1368 wait(); 1369 } catch (InterruptedException e) { 1370 } 1371 } 1372 1373 killGdbLocked(); 1374 1375 return mResult; 1376 } 1377 1378 void resumeController(int result) { 1379 synchronized (this) { 1380 mState = STATE_NORMAL; 1381 mResult = result; 1382 notifyAll(); 1383 } 1384 } 1385 1386 void printMessageForState() { 1387 switch (mState) { 1388 case STATE_NORMAL: 1389 System.out.println("Monitoring activity manager... available commands:"); 1390 break; 1391 case STATE_CRASHED: 1392 System.out.println("Waiting after crash... available commands:"); 1393 System.out.println("(c)ontinue: show crash dialog"); 1394 System.out.println("(k)ill: immediately kill app"); 1395 break; 1396 case STATE_EARLY_ANR: 1397 System.out.println("Waiting after early ANR... available commands:"); 1398 System.out.println("(c)ontinue: standard ANR processing"); 1399 System.out.println("(k)ill: immediately kill app"); 1400 break; 1401 case STATE_ANR: 1402 System.out.println("Waiting after ANR... available commands:"); 1403 System.out.println("(c)ontinue: show ANR dialog"); 1404 System.out.println("(k)ill: immediately kill app"); 1405 System.out.println("(w)ait: wait some more"); 1406 break; 1407 } 1408 System.out.println("(q)uit: finish monitoring"); 1409 } 1410 1411 void run() throws RemoteException { 1412 try { 1413 printMessageForState(); 1414 1415 mAm.setActivityController(this); 1416 mState = STATE_NORMAL; 1417 1418 InputStreamReader converter = new InputStreamReader(System.in); 1419 BufferedReader in = new BufferedReader(converter); 1420 String line; 1421 1422 while ((line = in.readLine()) != null) { 1423 boolean addNewline = true; 1424 if (line.length() <= 0) { 1425 addNewline = false; 1426 } else if ("q".equals(line) || "quit".equals(line)) { 1427 resumeController(RESULT_DEFAULT); 1428 break; 1429 } else if (mState == STATE_CRASHED) { 1430 if ("c".equals(line) || "continue".equals(line)) { 1431 resumeController(RESULT_CRASH_DIALOG); 1432 } else if ("k".equals(line) || "kill".equals(line)) { 1433 resumeController(RESULT_CRASH_KILL); 1434 } else { 1435 System.out.println("Invalid command: " + line); 1436 } 1437 } else if (mState == STATE_ANR) { 1438 if ("c".equals(line) || "continue".equals(line)) { 1439 resumeController(RESULT_ANR_DIALOG); 1440 } else if ("k".equals(line) || "kill".equals(line)) { 1441 resumeController(RESULT_ANR_KILL); 1442 } else if ("w".equals(line) || "wait".equals(line)) { 1443 resumeController(RESULT_ANR_WAIT); 1444 } else { 1445 System.out.println("Invalid command: " + line); 1446 } 1447 } else if (mState == STATE_EARLY_ANR) { 1448 if ("c".equals(line) || "continue".equals(line)) { 1449 resumeController(RESULT_EARLY_ANR_CONTINUE); 1450 } else if ("k".equals(line) || "kill".equals(line)) { 1451 resumeController(RESULT_EARLY_ANR_KILL); 1452 } else { 1453 System.out.println("Invalid command: " + line); 1454 } 1455 } else { 1456 System.out.println("Invalid command: " + line); 1457 } 1458 1459 synchronized (this) { 1460 if (addNewline) { 1461 System.out.println(""); 1462 } 1463 printMessageForState(); 1464 } 1465 } 1466 1467 } catch (IOException e) { 1468 e.printStackTrace(); 1469 } finally { 1470 mAm.setActivityController(null); 1471 } 1472 } 1473 } 1474 1475 private void runMonitor() throws Exception { 1476 String opt; 1477 String gdbPort = null; 1478 while ((opt=nextOption()) != null) { 1479 if (opt.equals("--gdb")) { 1480 gdbPort = nextArgRequired(); 1481 } else { 1482 System.err.println("Error: Unknown option: " + opt); 1483 return; 1484 } 1485 } 1486 1487 MyActivityController controller = new MyActivityController(gdbPort); 1488 controller.run(); 1489 } 1490 1491 private void runHang() throws Exception { 1492 String opt; 1493 boolean allowRestart = false; 1494 while ((opt=nextOption()) != null) { 1495 if (opt.equals("--allow-restart")) { 1496 allowRestart = true; 1497 } else { 1498 System.err.println("Error: Unknown option: " + opt); 1499 return; 1500 } 1501 } 1502 1503 System.out.println("Hanging the system..."); 1504 mAm.hang(new Binder(), allowRestart); 1505 } 1506 1507 private void runRestart() throws Exception { 1508 String opt; 1509 while ((opt=nextOption()) != null) { 1510 System.err.println("Error: Unknown option: " + opt); 1511 return; 1512 } 1513 1514 System.out.println("Restart the system..."); 1515 mAm.restart(); 1516 } 1517 1518 private void runIdleMaintenance() throws Exception { 1519 String opt; 1520 while ((opt=nextOption()) != null) { 1521 System.err.println("Error: Unknown option: " + opt); 1522 return; 1523 } 1524 1525 System.out.println("Performing idle maintenance..."); 1526 Intent intent = new Intent( 1527 "com.android.server.task.controllers.IdleController.ACTION_TRIGGER_IDLE"); 1528 mAm.broadcastIntent(null, intent, null, null, 0, null, null, null, 1529 android.app.AppOpsManager.OP_NONE, null, true, false, UserHandle.USER_ALL); 1530 } 1531 1532 private void runScreenCompat() throws Exception { 1533 String mode = nextArgRequired(); 1534 boolean enabled; 1535 if ("on".equals(mode)) { 1536 enabled = true; 1537 } else if ("off".equals(mode)) { 1538 enabled = false; 1539 } else { 1540 System.err.println("Error: enabled mode must be 'on' or 'off' at " + mode); 1541 return; 1542 } 1543 1544 String packageName = nextArgRequired(); 1545 do { 1546 try { 1547 mAm.setPackageScreenCompatMode(packageName, enabled 1548 ? ActivityManager.COMPAT_MODE_ENABLED 1549 : ActivityManager.COMPAT_MODE_DISABLED); 1550 } catch (RemoteException e) { 1551 } 1552 packageName = nextArg(); 1553 } while (packageName != null); 1554 } 1555 1556 private void runPackageImportance() throws Exception { 1557 String packageName = nextArgRequired(); 1558 try { 1559 int procState = mAm.getPackageProcessState(packageName, "com.android.shell"); 1560 System.out.println( 1561 ActivityManager.RunningAppProcessInfo.procStateToImportance(procState)); 1562 } catch (RemoteException e) { 1563 } 1564 } 1565 1566 private void runToUri(int flags) throws Exception { 1567 Intent intent = makeIntent(UserHandle.USER_CURRENT); 1568 System.out.println(intent.toUri(flags)); 1569 } 1570 1571 private class IntentReceiver extends IIntentReceiver.Stub { 1572 private boolean mFinished = false; 1573 1574 @Override 1575 public void performReceive(Intent intent, int resultCode, String data, Bundle extras, 1576 boolean ordered, boolean sticky, int sendingUser) { 1577 String line = "Broadcast completed: result=" + resultCode; 1578 if (data != null) line = line + ", data=\"" + data + "\""; 1579 if (extras != null) line = line + ", extras: " + extras; 1580 System.out.println(line); 1581 synchronized (this) { 1582 mFinished = true; 1583 notifyAll(); 1584 } 1585 } 1586 1587 public synchronized void waitForFinish() { 1588 try { 1589 while (!mFinished) wait(); 1590 } catch (InterruptedException e) { 1591 throw new IllegalStateException(e); 1592 } 1593 } 1594 } 1595 1596 private class InstrumentationWatcher extends IInstrumentationWatcher.Stub { 1597 private boolean mFinished = false; 1598 private boolean mRawMode = false; 1599 1600 /** 1601 * Set or reset "raw mode". In "raw mode", all bundles are dumped. In "pretty mode", 1602 * if a bundle includes Instrumentation.REPORT_KEY_STREAMRESULT, just print that. 1603 * @param rawMode true for raw mode, false for pretty mode. 1604 */ 1605 public void setRawOutput(boolean rawMode) { 1606 mRawMode = rawMode; 1607 } 1608 1609 @Override 1610 public void instrumentationStatus(ComponentName name, int resultCode, Bundle results) { 1611 synchronized (this) { 1612 // pretty printer mode? 1613 String pretty = null; 1614 if (!mRawMode && results != null) { 1615 pretty = results.getString(Instrumentation.REPORT_KEY_STREAMRESULT); 1616 } 1617 if (pretty != null) { 1618 System.out.print(pretty); 1619 } else { 1620 if (results != null) { 1621 for (String key : results.keySet()) { 1622 System.out.println( 1623 "INSTRUMENTATION_STATUS: " + key + "=" + results.get(key)); 1624 } 1625 } 1626 System.out.println("INSTRUMENTATION_STATUS_CODE: " + resultCode); 1627 } 1628 notifyAll(); 1629 } 1630 } 1631 1632 @Override 1633 public void instrumentationFinished(ComponentName name, int resultCode, 1634 Bundle results) { 1635 synchronized (this) { 1636 // pretty printer mode? 1637 String pretty = null; 1638 if (!mRawMode && results != null) { 1639 pretty = results.getString(Instrumentation.REPORT_KEY_STREAMRESULT); 1640 } 1641 if (pretty != null) { 1642 System.out.println(pretty); 1643 } else { 1644 if (results != null) { 1645 for (String key : results.keySet()) { 1646 System.out.println( 1647 "INSTRUMENTATION_RESULT: " + key + "=" + results.get(key)); 1648 } 1649 } 1650 System.out.println("INSTRUMENTATION_CODE: " + resultCode); 1651 } 1652 mFinished = true; 1653 notifyAll(); 1654 } 1655 } 1656 1657 public boolean waitForFinish() { 1658 synchronized (this) { 1659 while (!mFinished) { 1660 try { 1661 if (!mAm.asBinder().pingBinder()) { 1662 return false; 1663 } 1664 wait(1000); 1665 } catch (InterruptedException e) { 1666 throw new IllegalStateException(e); 1667 } 1668 } 1669 } 1670 return true; 1671 } 1672 } 1673 1674 private void runStack() throws Exception { 1675 String op = nextArgRequired(); 1676 switch (op) { 1677 case "start": 1678 runStackStart(); 1679 break; 1680 case "movetask": 1681 runStackMoveTask(); 1682 break; 1683 case "resize": 1684 runStackResize(); 1685 break; 1686 case "positiontask": 1687 runStackPositionTask(); 1688 break; 1689 case "list": 1690 runStackList(); 1691 break; 1692 case "info": 1693 runStackInfo(); 1694 break; 1695 case "move-top-activity-to-pinned-stack": 1696 runMoveTopActivityToPinnedStack(); 1697 break; 1698 case "size-docked-stack-test": 1699 runStackSizeDockedStackTest(); 1700 break; 1701 default: 1702 showError("Error: unknown command '" + op + "'"); 1703 break; 1704 } 1705 } 1706 1707 private void runStackStart() throws Exception { 1708 String displayIdStr = nextArgRequired(); 1709 int displayId = Integer.valueOf(displayIdStr); 1710 Intent intent = makeIntent(UserHandle.USER_CURRENT); 1711 1712 try { 1713 IActivityContainer container = mAm.createStackOnDisplay(displayId); 1714 if (container != null) { 1715 container.startActivity(intent); 1716 } 1717 } catch (RemoteException e) { 1718 } 1719 } 1720 1721 private void runStackMoveTask() throws Exception { 1722 String taskIdStr = nextArgRequired(); 1723 int taskId = Integer.valueOf(taskIdStr); 1724 String stackIdStr = nextArgRequired(); 1725 int stackId = Integer.valueOf(stackIdStr); 1726 String toTopStr = nextArgRequired(); 1727 final boolean toTop; 1728 if ("true".equals(toTopStr)) { 1729 toTop = true; 1730 } else if ("false".equals(toTopStr)) { 1731 toTop = false; 1732 } else { 1733 System.err.println("Error: bad toTop arg: " + toTopStr); 1734 return; 1735 } 1736 1737 try { 1738 mAm.moveTaskToStack(taskId, stackId, toTop); 1739 } catch (RemoteException e) { 1740 } 1741 } 1742 1743 private void runStackResize() throws Exception { 1744 String stackIdStr = nextArgRequired(); 1745 int stackId = Integer.valueOf(stackIdStr); 1746 final Rect bounds = getBounds(); 1747 if (bounds == null) { 1748 System.err.println("Error: invalid input bounds"); 1749 return; 1750 } 1751 resizeStack(stackId, bounds, 0); 1752 } 1753 1754 private void resizeStack(int stackId, Rect bounds, int delayMs) throws Exception { 1755 if (bounds == null) { 1756 showError("Error: invalid input bounds"); 1757 return; 1758 } 1759 1760 try { 1761 mAm.resizeStack(stackId, bounds, false); 1762 Thread.sleep(delayMs); 1763 } catch (RemoteException e) { 1764 showError("Error: resizing stack " + e); 1765 } catch (InterruptedException e) { 1766 } 1767 } 1768 1769 private void runStackPositionTask() throws Exception { 1770 String taskIdStr = nextArgRequired(); 1771 int taskId = Integer.valueOf(taskIdStr); 1772 String stackIdStr = nextArgRequired(); 1773 int stackId = Integer.valueOf(stackIdStr); 1774 String positionStr = nextArgRequired(); 1775 int position = Integer.valueOf(positionStr); 1776 1777 try { 1778 mAm.positionTaskInStack(taskId, stackId, position); 1779 } catch (RemoteException e) { 1780 } 1781 } 1782 1783 private void runStackList() throws Exception { 1784 try { 1785 List<StackInfo> stacks = mAm.getAllStackInfos(); 1786 for (StackInfo info : stacks) { 1787 System.out.println(info); 1788 } 1789 } catch (RemoteException e) { 1790 } 1791 } 1792 1793 private void runStackInfo() throws Exception { 1794 try { 1795 String stackIdStr = nextArgRequired(); 1796 int stackId = Integer.valueOf(stackIdStr); 1797 StackInfo info = mAm.getStackInfo(stackId); 1798 System.out.println(info); 1799 } catch (RemoteException e) { 1800 } 1801 } 1802 1803 private void runMoveTopActivityToPinnedStack() throws Exception { 1804 int stackId = Integer.valueOf(nextArgRequired()); 1805 final Rect bounds = getBounds(); 1806 if (bounds == null) { 1807 System.err.println("Error: invalid input bounds"); 1808 return; 1809 } 1810 1811 try { 1812 if (!mAm.moveTopActivityToPinnedStack(stackId, bounds)) { 1813 showError("Didn't move top activity to pinned stack."); 1814 } 1815 } catch (RemoteException e) { 1816 showError("Unable to move top activity: " + e); 1817 return; 1818 } 1819 } 1820 1821 private void runStackSizeDockedStackTest() throws Exception { 1822 final int stepSize = Integer.valueOf(nextArgRequired()); 1823 final String side = nextArgRequired(); 1824 final String delayStr = nextArg(); 1825 final int delayMs = (delayStr != null) ? Integer.valueOf(delayStr) : 0; 1826 1827 Rect bounds; 1828 try { 1829 StackInfo info = mAm.getStackInfo(DOCKED_STACK_ID); 1830 if (info == null) { 1831 showError("Docked stack doesn't exist"); 1832 return; 1833 } 1834 if (info.bounds == null) { 1835 showError("Docked stack doesn't have a bounds"); 1836 return; 1837 } 1838 bounds = info.bounds; 1839 } catch (RemoteException e) { 1840 showError("Unable to get docked stack info:" + e); 1841 return; 1842 } 1843 1844 final boolean horizontalGrowth = "l".equals(side) || "r".equals(side); 1845 final int changeSize = (horizontalGrowth ? bounds.width() : bounds.height()) / 2; 1846 int currentPoint; 1847 switch (side) { 1848 case "l": 1849 currentPoint = bounds.left; 1850 break; 1851 case "r": 1852 currentPoint = bounds.right; 1853 break; 1854 case "t": 1855 currentPoint = bounds.top; 1856 break; 1857 case "b": 1858 currentPoint = bounds.bottom; 1859 break; 1860 default: 1861 showError("Unknown growth side: " + side); 1862 return; 1863 } 1864 1865 final int startPoint = currentPoint; 1866 final int minPoint = currentPoint - changeSize; 1867 final int maxPoint = currentPoint + changeSize; 1868 1869 int maxChange; 1870 System.out.println("Shrinking docked stack side=" + side); 1871 while (currentPoint > minPoint) { 1872 maxChange = Math.min(stepSize, currentPoint - minPoint); 1873 currentPoint -= maxChange; 1874 setBoundsSide(bounds, side, currentPoint); 1875 resizeStack(DOCKED_STACK_ID, bounds, delayMs); 1876 } 1877 1878 System.out.println("Growing docked stack side=" + side); 1879 while (currentPoint < maxPoint) { 1880 maxChange = Math.min(stepSize, maxPoint - currentPoint); 1881 currentPoint += maxChange; 1882 setBoundsSide(bounds, side, currentPoint); 1883 resizeStack(DOCKED_STACK_ID, bounds, delayMs); 1884 } 1885 1886 System.out.println("Back to Original size side=" + side); 1887 while (currentPoint > startPoint) { 1888 maxChange = Math.min(stepSize, currentPoint - startPoint); 1889 currentPoint -= maxChange; 1890 setBoundsSide(bounds, side, currentPoint); 1891 resizeStack(DOCKED_STACK_ID, bounds, delayMs); 1892 } 1893 } 1894 1895 private void setBoundsSide(Rect bounds, String side, int value) { 1896 switch (side) { 1897 case "l": 1898 bounds.left = value; 1899 break; 1900 case "r": 1901 bounds.right = value; 1902 break; 1903 case "t": 1904 bounds.top = value; 1905 break; 1906 case "b": 1907 bounds.bottom = value; 1908 break; 1909 default: 1910 showError("Unknown set side: " + side); 1911 break; 1912 } 1913 } 1914 1915 private void runTask() throws Exception { 1916 String op = nextArgRequired(); 1917 if (op.equals("lock")) { 1918 runTaskLock(); 1919 } else if (op.equals("resizeable")) { 1920 runTaskResizeable(); 1921 } else if (op.equals("resize")) { 1922 runTaskResize(); 1923 } else if (op.equals("drag-task-test")) { 1924 runTaskDragTaskTest(); 1925 } else if (op.equals("size-task-test")) { 1926 runTaskSizeTaskTest(); 1927 } else { 1928 showError("Error: unknown command '" + op + "'"); 1929 return; 1930 } 1931 } 1932 1933 private void runTaskLock() throws Exception { 1934 String taskIdStr = nextArgRequired(); 1935 try { 1936 if (taskIdStr.equals("stop")) { 1937 mAm.stopLockTaskMode(); 1938 } else { 1939 int taskId = Integer.valueOf(taskIdStr); 1940 mAm.startLockTaskMode(taskId); 1941 } 1942 System.err.println("Activity manager is " + (mAm.isInLockTaskMode() ? "" : "not ") + 1943 "in lockTaskMode"); 1944 } catch (RemoteException e) { 1945 } 1946 } 1947 1948 private void runTaskResizeable() throws Exception { 1949 final String taskIdStr = nextArgRequired(); 1950 final int taskId = Integer.valueOf(taskIdStr); 1951 final String resizeableStr = nextArgRequired(); 1952 final boolean resizeable = Boolean.valueOf(resizeableStr); 1953 1954 try { 1955 mAm.setTaskResizeable(taskId, resizeable); 1956 } catch (RemoteException e) { 1957 } 1958 } 1959 1960 private void runTaskResize() throws Exception { 1961 final String taskIdStr = nextArgRequired(); 1962 final int taskId = Integer.valueOf(taskIdStr); 1963 final Rect bounds = getBounds(); 1964 if (bounds == null) { 1965 System.err.println("Error: invalid input bounds"); 1966 return; 1967 } 1968 taskResize(taskId, bounds, 0, false); 1969 } 1970 1971 private void taskResize(int taskId, Rect bounds, int delay_ms, boolean pretendUserResize) { 1972 try { 1973 final int resizeMode = pretendUserResize ? RESIZE_MODE_USER : RESIZE_MODE_SYSTEM; 1974 mAm.resizeTask(taskId, bounds, resizeMode); 1975 Thread.sleep(delay_ms); 1976 } catch (RemoteException e) { 1977 System.err.println("Error changing task bounds: " + e); 1978 } catch (InterruptedException e) { 1979 } 1980 } 1981 1982 private void runTaskDragTaskTest() { 1983 final int taskId = Integer.valueOf(nextArgRequired()); 1984 final int stepSize = Integer.valueOf(nextArgRequired()); 1985 final String delayStr = nextArg(); 1986 final int delay_ms = (delayStr != null) ? Integer.valueOf(delayStr) : 0; 1987 final StackInfo stackInfo; 1988 Rect taskBounds; 1989 try { 1990 stackInfo = mAm.getStackInfo(mAm.getFocusedStackId()); 1991 taskBounds = mAm.getTaskBounds(taskId); 1992 } catch (RemoteException e) { 1993 System.err.println("Error getting focus stack info or task bounds: " + e); 1994 return; 1995 } 1996 final Rect stackBounds = stackInfo.bounds; 1997 int travelRight = stackBounds.width() - taskBounds.width(); 1998 int travelLeft = -travelRight; 1999 int travelDown = stackBounds.height() - taskBounds.height(); 2000 int travelUp = -travelDown; 2001 int passes = 0; 2002 2003 // We do 2 passes to get back to the original location of the task. 2004 while (passes < 2) { 2005 // Move right 2006 System.out.println("Moving right..."); 2007 travelRight = moveTask(taskId, taskBounds, stackBounds, stepSize, 2008 travelRight, MOVING_FORWARD, MOVING_HORIZONTALLY, delay_ms); 2009 System.out.println("Still need to travel right by " + travelRight); 2010 2011 // Move down 2012 System.out.println("Moving down..."); 2013 travelDown = moveTask(taskId, taskBounds, stackBounds, stepSize, 2014 travelDown, MOVING_FORWARD, !MOVING_HORIZONTALLY, delay_ms); 2015 System.out.println("Still need to travel down by " + travelDown); 2016 2017 // Move left 2018 System.out.println("Moving left..."); 2019 travelLeft = moveTask(taskId, taskBounds, stackBounds, stepSize, 2020 travelLeft, !MOVING_FORWARD, MOVING_HORIZONTALLY, delay_ms); 2021 System.out.println("Still need to travel left by " + travelLeft); 2022 2023 // Move up 2024 System.out.println("Moving up..."); 2025 travelUp = moveTask(taskId, taskBounds, stackBounds, stepSize, 2026 travelUp, !MOVING_FORWARD, !MOVING_HORIZONTALLY, delay_ms); 2027 System.out.println("Still need to travel up by " + travelUp); 2028 2029 try { 2030 taskBounds = mAm.getTaskBounds(taskId); 2031 } catch (RemoteException e) { 2032 System.err.println("Error getting task bounds: " + e); 2033 return; 2034 } 2035 passes++; 2036 } 2037 } 2038 2039 private int moveTask(int taskId, Rect taskRect, Rect stackRect, int stepSize, 2040 int maxToTravel, boolean movingForward, boolean horizontal, int delay_ms) { 2041 int maxMove; 2042 if (movingForward) { 2043 while (maxToTravel > 0 2044 && ((horizontal && taskRect.right < stackRect.right) 2045 ||(!horizontal && taskRect.bottom < stackRect.bottom))) { 2046 if (horizontal) { 2047 maxMove = Math.min(stepSize, stackRect.right - taskRect.right); 2048 maxToTravel -= maxMove; 2049 taskRect.right += maxMove; 2050 taskRect.left += maxMove; 2051 } else { 2052 maxMove = Math.min(stepSize, stackRect.bottom - taskRect.bottom); 2053 maxToTravel -= maxMove; 2054 taskRect.top += maxMove; 2055 taskRect.bottom += maxMove; 2056 } 2057 taskResize(taskId, taskRect, delay_ms, false); 2058 } 2059 } else { 2060 while (maxToTravel < 0 2061 && ((horizontal && taskRect.left > stackRect.left) 2062 ||(!horizontal && taskRect.top > stackRect.top))) { 2063 if (horizontal) { 2064 maxMove = Math.min(stepSize, taskRect.left - stackRect.left); 2065 maxToTravel -= maxMove; 2066 taskRect.right -= maxMove; 2067 taskRect.left -= maxMove; 2068 } else { 2069 maxMove = Math.min(stepSize, taskRect.top - stackRect.top); 2070 maxToTravel -= maxMove; 2071 taskRect.top -= maxMove; 2072 taskRect.bottom -= maxMove; 2073 } 2074 taskResize(taskId, taskRect, delay_ms, false); 2075 } 2076 } 2077 // Return the remaining distance we didn't travel because we reached the target location. 2078 return maxToTravel; 2079 } 2080 2081 private void runTaskSizeTaskTest() { 2082 final int taskId = Integer.valueOf(nextArgRequired()); 2083 final int stepSize = Integer.valueOf(nextArgRequired()); 2084 final String delayStr = nextArg(); 2085 final int delay_ms = (delayStr != null) ? Integer.valueOf(delayStr) : 0; 2086 final StackInfo stackInfo; 2087 final Rect initialTaskBounds; 2088 try { 2089 stackInfo = mAm.getStackInfo(mAm.getFocusedStackId()); 2090 initialTaskBounds = mAm.getTaskBounds(taskId); 2091 } catch (RemoteException e) { 2092 System.err.println("Error getting focus stack info or task bounds: " + e); 2093 return; 2094 } 2095 final Rect stackBounds = stackInfo.bounds; 2096 stackBounds.inset(STACK_BOUNDS_INSET, STACK_BOUNDS_INSET); 2097 final Rect currentTaskBounds = new Rect(initialTaskBounds); 2098 2099 // Size by top-left 2100 System.out.println("Growing top-left"); 2101 do { 2102 currentTaskBounds.top -= getStepSize( 2103 currentTaskBounds.top, stackBounds.top, stepSize, GREATER_THAN_TARGET); 2104 2105 currentTaskBounds.left -= getStepSize( 2106 currentTaskBounds.left, stackBounds.left, stepSize, GREATER_THAN_TARGET); 2107 2108 taskResize(taskId, currentTaskBounds, delay_ms, true); 2109 } while (stackBounds.top < currentTaskBounds.top 2110 || stackBounds.left < currentTaskBounds.left); 2111 2112 // Back to original size 2113 System.out.println("Shrinking top-left"); 2114 do { 2115 currentTaskBounds.top += getStepSize( 2116 currentTaskBounds.top, initialTaskBounds.top, stepSize, !GREATER_THAN_TARGET); 2117 2118 currentTaskBounds.left += getStepSize( 2119 currentTaskBounds.left, initialTaskBounds.left, stepSize, !GREATER_THAN_TARGET); 2120 2121 taskResize(taskId, currentTaskBounds, delay_ms, true); 2122 } while (initialTaskBounds.top > currentTaskBounds.top 2123 || initialTaskBounds.left > currentTaskBounds.left); 2124 2125 // Size by top-right 2126 System.out.println("Growing top-right"); 2127 do { 2128 currentTaskBounds.top -= getStepSize( 2129 currentTaskBounds.top, stackBounds.top, stepSize, GREATER_THAN_TARGET); 2130 2131 currentTaskBounds.right += getStepSize( 2132 currentTaskBounds.right, stackBounds.right, stepSize, !GREATER_THAN_TARGET); 2133 2134 taskResize(taskId, currentTaskBounds, delay_ms, true); 2135 } while (stackBounds.top < currentTaskBounds.top 2136 || stackBounds.right > currentTaskBounds.right); 2137 2138 // Back to original size 2139 System.out.println("Shrinking top-right"); 2140 do { 2141 currentTaskBounds.top += getStepSize( 2142 currentTaskBounds.top, initialTaskBounds.top, stepSize, !GREATER_THAN_TARGET); 2143 2144 currentTaskBounds.right -= getStepSize(currentTaskBounds.right, initialTaskBounds.right, 2145 stepSize, GREATER_THAN_TARGET); 2146 2147 taskResize(taskId, currentTaskBounds, delay_ms, true); 2148 } while (initialTaskBounds.top > currentTaskBounds.top 2149 || initialTaskBounds.right < currentTaskBounds.right); 2150 2151 // Size by bottom-left 2152 System.out.println("Growing bottom-left"); 2153 do { 2154 currentTaskBounds.bottom += getStepSize( 2155 currentTaskBounds.bottom, stackBounds.bottom, stepSize, !GREATER_THAN_TARGET); 2156 2157 currentTaskBounds.left -= getStepSize( 2158 currentTaskBounds.left, stackBounds.left, stepSize, GREATER_THAN_TARGET); 2159 2160 taskResize(taskId, currentTaskBounds, delay_ms, true); 2161 } while (stackBounds.bottom > currentTaskBounds.bottom 2162 || stackBounds.left < currentTaskBounds.left); 2163 2164 // Back to original size 2165 System.out.println("Shrinking bottom-left"); 2166 do { 2167 currentTaskBounds.bottom -= getStepSize(currentTaskBounds.bottom, 2168 initialTaskBounds.bottom, stepSize, GREATER_THAN_TARGET); 2169 2170 currentTaskBounds.left += getStepSize( 2171 currentTaskBounds.left, initialTaskBounds.left, stepSize, !GREATER_THAN_TARGET); 2172 2173 taskResize(taskId, currentTaskBounds, delay_ms, true); 2174 } while (initialTaskBounds.bottom < currentTaskBounds.bottom 2175 || initialTaskBounds.left > currentTaskBounds.left); 2176 2177 // Size by bottom-right 2178 System.out.println("Growing bottom-right"); 2179 do { 2180 currentTaskBounds.bottom += getStepSize( 2181 currentTaskBounds.bottom, stackBounds.bottom, stepSize, !GREATER_THAN_TARGET); 2182 2183 currentTaskBounds.right += getStepSize( 2184 currentTaskBounds.right, stackBounds.right, stepSize, !GREATER_THAN_TARGET); 2185 2186 taskResize(taskId, currentTaskBounds, delay_ms, true); 2187 } while (stackBounds.bottom > currentTaskBounds.bottom 2188 || stackBounds.right > currentTaskBounds.right); 2189 2190 // Back to original size 2191 System.out.println("Shrinking bottom-right"); 2192 do { 2193 currentTaskBounds.bottom -= getStepSize(currentTaskBounds.bottom, 2194 initialTaskBounds.bottom, stepSize, GREATER_THAN_TARGET); 2195 2196 currentTaskBounds.right -= getStepSize(currentTaskBounds.right, initialTaskBounds.right, 2197 stepSize, GREATER_THAN_TARGET); 2198 2199 taskResize(taskId, currentTaskBounds, delay_ms, true); 2200 } while (initialTaskBounds.bottom < currentTaskBounds.bottom 2201 || initialTaskBounds.right < currentTaskBounds.right); 2202 } 2203 2204 private int getStepSize(int current, int target, int inStepSize, boolean greaterThanTarget) { 2205 int stepSize = 0; 2206 if (greaterThanTarget && target < current) { 2207 current -= inStepSize; 2208 stepSize = inStepSize; 2209 if (target > current) { 2210 stepSize -= (target - current); 2211 } 2212 } 2213 if (!greaterThanTarget && target > current) { 2214 current += inStepSize; 2215 stepSize = inStepSize; 2216 if (target < current) { 2217 stepSize += (current - target); 2218 } 2219 } 2220 return stepSize; 2221 } 2222 2223 private List<Configuration> getRecentConfigurations(int days) { 2224 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2225 Context.USAGE_STATS_SERVICE)); 2226 final long now = System.currentTimeMillis(); 2227 final long nDaysAgo = now - (days * 24 * 60 * 60 * 1000); 2228 try { 2229 @SuppressWarnings("unchecked") 2230 ParceledListSlice<ConfigurationStats> configStatsSlice = usm.queryConfigurationStats( 2231 UsageStatsManager.INTERVAL_BEST, nDaysAgo, now, "com.android.shell"); 2232 if (configStatsSlice == null) { 2233 return Collections.emptyList(); 2234 } 2235 2236 final ArrayMap<Configuration, Integer> recentConfigs = new ArrayMap<>(); 2237 final List<ConfigurationStats> configStatsList = configStatsSlice.getList(); 2238 final int configStatsListSize = configStatsList.size(); 2239 for (int i = 0; i < configStatsListSize; i++) { 2240 final ConfigurationStats stats = configStatsList.get(i); 2241 final int indexOfKey = recentConfigs.indexOfKey(stats.getConfiguration()); 2242 if (indexOfKey < 0) { 2243 recentConfigs.put(stats.getConfiguration(), stats.getActivationCount()); 2244 } else { 2245 recentConfigs.setValueAt(indexOfKey, 2246 recentConfigs.valueAt(indexOfKey) + stats.getActivationCount()); 2247 } 2248 } 2249 2250 final Comparator<Configuration> comparator = new Comparator<Configuration>() { 2251 @Override 2252 public int compare(Configuration a, Configuration b) { 2253 return recentConfigs.get(b).compareTo(recentConfigs.get(a)); 2254 } 2255 }; 2256 2257 ArrayList<Configuration> configs = new ArrayList<>(recentConfigs.size()); 2258 configs.addAll(recentConfigs.keySet()); 2259 Collections.sort(configs, comparator); 2260 return configs; 2261 2262 } catch (RemoteException e) { 2263 return Collections.emptyList(); 2264 } 2265 } 2266 2267 private void runGetConfig() throws Exception { 2268 int days = 14; 2269 String option = nextOption(); 2270 if (option != null) { 2271 if (!option.equals("--days")) { 2272 throw new IllegalArgumentException("unrecognized option " + option); 2273 } 2274 2275 days = Integer.parseInt(nextArgRequired()); 2276 if (days <= 0) { 2277 throw new IllegalArgumentException("--days must be a positive integer"); 2278 } 2279 } 2280 2281 try { 2282 Configuration config = mAm.getConfiguration(); 2283 if (config == null) { 2284 System.err.println("Activity manager has no configuration"); 2285 return; 2286 } 2287 2288 System.out.println("config: " + Configuration.resourceQualifierString(config)); 2289 System.out.println("abi: " + TextUtils.join(",", Build.SUPPORTED_ABIS)); 2290 2291 final List<Configuration> recentConfigs = getRecentConfigurations(days); 2292 final int recentConfigSize = recentConfigs.size(); 2293 if (recentConfigSize > 0) { 2294 System.out.println("recentConfigs:"); 2295 } 2296 2297 for (int i = 0; i < recentConfigSize; i++) { 2298 System.out.println(" config: " + Configuration.resourceQualifierString( 2299 recentConfigs.get(i))); 2300 } 2301 2302 } catch (RemoteException e) { 2303 } 2304 } 2305 2306 private void runSuppressResizeConfigChanges() throws Exception { 2307 boolean suppress = Boolean.valueOf(nextArgRequired()); 2308 2309 try { 2310 mAm.suppressResizeConfigChanges(suppress); 2311 } catch (RemoteException e) { 2312 System.err.println("Error suppressing resize config changes: " + e); 2313 } 2314 } 2315 2316 private void runSetInactive() throws Exception { 2317 int userId = UserHandle.USER_CURRENT; 2318 2319 String opt; 2320 while ((opt=nextOption()) != null) { 2321 if (opt.equals("--user")) { 2322 userId = parseUserArg(nextArgRequired()); 2323 } else { 2324 System.err.println("Error: Unknown option: " + opt); 2325 return; 2326 } 2327 } 2328 String packageName = nextArgRequired(); 2329 String value = nextArgRequired(); 2330 2331 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2332 Context.USAGE_STATS_SERVICE)); 2333 usm.setAppInactive(packageName, Boolean.parseBoolean(value), userId); 2334 } 2335 2336 private void runGetInactive() throws Exception { 2337 int userId = UserHandle.USER_CURRENT; 2338 2339 String opt; 2340 while ((opt=nextOption()) != null) { 2341 if (opt.equals("--user")) { 2342 userId = parseUserArg(nextArgRequired()); 2343 } else { 2344 System.err.println("Error: Unknown option: " + opt); 2345 return; 2346 } 2347 } 2348 String packageName = nextArgRequired(); 2349 2350 IUsageStatsManager usm = IUsageStatsManager.Stub.asInterface(ServiceManager.getService( 2351 Context.USAGE_STATS_SERVICE)); 2352 boolean isIdle = usm.isAppInactive(packageName, userId); 2353 System.out.println("Idle=" + isIdle); 2354 } 2355 2356 private void runSendTrimMemory() throws Exception { 2357 int userId = UserHandle.USER_CURRENT; 2358 String opt; 2359 while ((opt = nextOption()) != null) { 2360 if (opt.equals("--user")) { 2361 userId = parseUserArg(nextArgRequired()); 2362 if (userId == UserHandle.USER_ALL) { 2363 System.err.println("Error: Can't use user 'all'"); 2364 return; 2365 } 2366 } else { 2367 System.err.println("Error: Unknown option: " + opt); 2368 return; 2369 } 2370 } 2371 2372 String proc = nextArgRequired(); 2373 String levelArg = nextArgRequired(); 2374 int level; 2375 switch (levelArg) { 2376 case "HIDDEN": 2377 level = ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN; 2378 break; 2379 case "RUNNING_MODERATE": 2380 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_MODERATE; 2381 break; 2382 case "BACKGROUND": 2383 level = ComponentCallbacks2.TRIM_MEMORY_BACKGROUND; 2384 break; 2385 case "RUNNING_LOW": 2386 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW; 2387 break; 2388 case "MODERATE": 2389 level = ComponentCallbacks2.TRIM_MEMORY_MODERATE; 2390 break; 2391 case "RUNNING_CRITICAL": 2392 level = ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL; 2393 break; 2394 case "COMPLETE": 2395 level = ComponentCallbacks2.TRIM_MEMORY_COMPLETE; 2396 break; 2397 default: 2398 System.err.println("Error: Unknown level option: " + levelArg); 2399 return; 2400 } 2401 if (!mAm.setProcessMemoryTrimLevel(proc, userId, level)) { 2402 System.err.println("Error: Failure to set the level - probably Unknown Process: " + 2403 proc); 2404 } 2405 } 2406 2407 private void runGetCurrentUser() throws Exception { 2408 UserInfo currentUser = Preconditions.checkNotNull(mAm.getCurrentUser(), 2409 "Current user not set"); 2410 System.out.println(currentUser.id); 2411 } 2412 2413 /** 2414 * Open the given file for sending into the system process. This verifies 2415 * with SELinux that the system will have access to the file. 2416 */ 2417 private static ParcelFileDescriptor openForSystemServer(File file, int mode) 2418 throws FileNotFoundException { 2419 final ParcelFileDescriptor fd = ParcelFileDescriptor.open(file, mode); 2420 final String tcon = SELinux.getFileContext(file.getAbsolutePath()); 2421 if (!SELinux.checkSELinuxAccess("u:r:system_server:s0", tcon, "file", "read")) { 2422 throw new FileNotFoundException("System server has no access to file context " + tcon); 2423 } 2424 return fd; 2425 } 2426 2427 private Rect getBounds() { 2428 String leftStr = nextArgRequired(); 2429 int left = Integer.valueOf(leftStr); 2430 String topStr = nextArgRequired(); 2431 int top = Integer.valueOf(topStr); 2432 String rightStr = nextArgRequired(); 2433 int right = Integer.valueOf(rightStr); 2434 String bottomStr = nextArgRequired(); 2435 int bottom = Integer.valueOf(bottomStr); 2436 if (left < 0) { 2437 System.err.println("Error: bad left arg: " + leftStr); 2438 return null; 2439 } 2440 if (top < 0) { 2441 System.err.println("Error: bad top arg: " + topStr); 2442 return null; 2443 } 2444 if (right <= 0) { 2445 System.err.println("Error: bad right arg: " + rightStr); 2446 return null; 2447 } 2448 if (bottom <= 0) { 2449 System.err.println("Error: bad bottom arg: " + bottomStr); 2450 return null; 2451 } 2452 return new Rect(left, top, right, bottom); 2453 } 2454} 2455