IActivityManager.java revision 62515beee67307d8859beec521b7baedfa54b2b5 
1/*
2 * Copyright (C) 2006 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.app;
18
19import android.app.ActivityManager.RunningTaskInfo;
20import android.app.ActivityManager.RunningServiceInfo;
21import android.app.ActivityManager.StackInfo;
22import android.content.ComponentName;
23import android.content.ContentProviderNative;
24import android.content.IContentProvider;
25import android.content.IIntentReceiver;
26import android.content.IIntentSender;
27import android.content.Intent;
28import android.content.IntentFilter;
29import android.content.IntentSender;
30import android.content.UriPermission;
31import android.content.pm.ApplicationInfo;
32import android.content.pm.ConfigurationInfo;
33import android.content.pm.IPackageDataObserver;
34import android.content.pm.ParceledListSlice;
35import android.content.pm.ProviderInfo;
36import android.content.pm.UserInfo;
37import android.content.res.Configuration;
38import android.graphics.Bitmap;
39import android.graphics.Rect;
40import android.net.Uri;
41import android.os.Bundle;
42import android.os.Debug;
43import android.os.IBinder;
44import android.os.IInterface;
45import android.os.Parcel;
46import android.os.ParcelFileDescriptor;
47import android.os.Parcelable;
48import android.os.PersistableBundle;
49import android.os.RemoteException;
50import android.os.StrictMode;
51import android.service.voice.IVoiceInteractionSession;
52import com.android.internal.app.IVoiceInteractor;
53
54import java.util.List;
55
56/**
57 * System private API for talking with the activity manager service.  This
58 * provides calls from the application back to the activity manager.
59 *
60 * {@hide}
61 */
62public interface IActivityManager extends IInterface {
63    public int startActivity(IApplicationThread caller, String callingPackage,
64            Intent intent, String resolvedType, IBinder resultTo, String resultWho,
65            int requestCode, int flags, String profileFile,
66            ParcelFileDescriptor profileFd, Bundle options) throws RemoteException;
67    public int startActivityAsUser(IApplicationThread caller, String callingPackage,
68            Intent intent, String resolvedType, IBinder resultTo, String resultWho,
69            int requestCode, int flags, String profileFile,
70            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException;
71    public WaitResult startActivityAndWait(IApplicationThread caller, String callingPackage,
72            Intent intent, String resolvedType, IBinder resultTo, String resultWho,
73            int requestCode, int flags, String profileFile,
74            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException;
75    public int startActivityWithConfig(IApplicationThread caller, String callingPackage,
76            Intent intent, String resolvedType, IBinder resultTo, String resultWho,
77            int requestCode, int startFlags, Configuration newConfig,
78            Bundle options, int userId) throws RemoteException;
79    public int startActivityIntentSender(IApplicationThread caller,
80            IntentSender intent, Intent fillInIntent, String resolvedType,
81            IBinder resultTo, String resultWho, int requestCode,
82            int flagsMask, int flagsValues, Bundle options) throws RemoteException;
83    public int startVoiceActivity(String callingPackage, int callingPid, int callingUid,
84            Intent intent, String resolvedType, IVoiceInteractionSession session,
85            IVoiceInteractor interactor, int flags, String profileFile,
86            ParcelFileDescriptor profileFd, Bundle options, int userId) throws RemoteException;
87    public boolean startNextMatchingActivity(IBinder callingActivity,
88            Intent intent, Bundle options) throws RemoteException;
89    public boolean finishActivity(IBinder token, int code, Intent data, boolean finishTask)
90            throws RemoteException;
91    public void finishSubActivity(IBinder token, String resultWho, int requestCode) throws RemoteException;
92    public boolean finishActivityAffinity(IBinder token) throws RemoteException;
93    public boolean willActivityBeVisible(IBinder token) throws RemoteException;
94    public Intent registerReceiver(IApplicationThread caller, String callerPackage,
95            IIntentReceiver receiver, IntentFilter filter,
96            String requiredPermission, int userId) throws RemoteException;
97    public void unregisterReceiver(IIntentReceiver receiver) throws RemoteException;
98    public int broadcastIntent(IApplicationThread caller, Intent intent,
99            String resolvedType, IIntentReceiver resultTo, int resultCode,
100            String resultData, Bundle map, String requiredPermission,
101            int appOp, boolean serialized, boolean sticky, int userId) throws RemoteException;
102    public void unbroadcastIntent(IApplicationThread caller, Intent intent, int userId) throws RemoteException;
103    public void finishReceiver(IBinder who, int resultCode, String resultData, Bundle map, boolean abortBroadcast) throws RemoteException;
104    public void attachApplication(IApplicationThread app) throws RemoteException;
105    public void activityResumed(IBinder token) throws RemoteException;
106    public void activityIdle(IBinder token, Configuration config,
107            boolean stopProfiling) throws RemoteException;
108    public void activityPaused(IBinder token, PersistableBundle persistentState) throws RemoteException;
109    public void activityStopped(IBinder token, Bundle state,
110            PersistableBundle persistentState, CharSequence description) throws RemoteException;
111    public void activitySlept(IBinder token) throws RemoteException;
112    public void activityDestroyed(IBinder token) throws RemoteException;
113    public String getCallingPackage(IBinder token) throws RemoteException;
114    public ComponentName getCallingActivity(IBinder token) throws RemoteException;
115    public List<IAppTask> getAppTasks() throws RemoteException;
116    public List<RunningTaskInfo> getTasks(int maxNum, int flags) throws RemoteException;
117    public List<ActivityManager.RecentTaskInfo> getRecentTasks(int maxNum,
118            int flags, int userId) throws RemoteException;
119    public ActivityManager.TaskThumbnails getTaskThumbnails(int taskId) throws RemoteException;
120    public Bitmap getTaskTopThumbnail(int taskId) throws RemoteException;
121    public List<RunningServiceInfo> getServices(int maxNum, int flags) throws RemoteException;
122    public List<ActivityManager.ProcessErrorStateInfo> getProcessesInErrorState()
123            throws RemoteException;
124    public void moveTaskToFront(int task, int flags, Bundle options) throws RemoteException;
125    public void moveTaskToBack(int task) throws RemoteException;
126    public boolean moveActivityTaskToBack(IBinder token, boolean nonRoot) throws RemoteException;
127    public void moveTaskBackwards(int task) throws RemoteException;
128    public void moveTaskToStack(int taskId, int stackId, boolean toTop) throws RemoteException;
129    public void resizeStack(int stackId, Rect bounds) throws RemoteException;
130    public List<StackInfo> getAllStackInfos() throws RemoteException;
131    public StackInfo getStackInfo(int stackId) throws RemoteException;
132    public boolean isInHomeStack(int taskId) throws RemoteException;
133    public void setFocusedStack(int stackId) throws RemoteException;
134    public int getTaskForActivity(IBinder token, boolean onlyRoot) throws RemoteException;
135    public ContentProviderHolder getContentProvider(IApplicationThread caller,
136            String name, int userId, boolean stable) throws RemoteException;
137    public ContentProviderHolder getContentProviderExternal(String name, int userId, IBinder token)
138            throws RemoteException;
139    public void removeContentProvider(IBinder connection, boolean stable) throws RemoteException;
140    public void removeContentProviderExternal(String name, IBinder token) throws RemoteException;
141    public void publishContentProviders(IApplicationThread caller,
142            List<ContentProviderHolder> providers) throws RemoteException;
143    public boolean refContentProvider(IBinder connection, int stableDelta, int unstableDelta)
144            throws RemoteException;
145    public void unstableProviderDied(IBinder connection) throws RemoteException;
146    public void appNotRespondingViaProvider(IBinder connection) throws RemoteException;
147    public PendingIntent getRunningServiceControlPanel(ComponentName service)
148            throws RemoteException;
149    public ComponentName startService(IApplicationThread caller, Intent service,
150            String resolvedType, int userId) throws RemoteException;
151    public int stopService(IApplicationThread caller, Intent service,
152            String resolvedType, int userId) throws RemoteException;
153    public boolean stopServiceToken(ComponentName className, IBinder token,
154            int startId) throws RemoteException;
155    public void setServiceForeground(ComponentName className, IBinder token,
156            int id, Notification notification, boolean keepNotification) throws RemoteException;
157    public int bindService(IApplicationThread caller, IBinder token,
158            Intent service, String resolvedType,
159            IServiceConnection connection, int flags, int userId) throws RemoteException;
160    public boolean unbindService(IServiceConnection connection) throws RemoteException;
161    public void publishService(IBinder token,
162            Intent intent, IBinder service) throws RemoteException;
163    public void unbindFinished(IBinder token, Intent service,
164            boolean doRebind) throws RemoteException;
165    /* oneway */
166    public void serviceDoneExecuting(IBinder token, int type, int startId,
167            int res) throws RemoteException;
168    public IBinder peekService(Intent service, String resolvedType) throws RemoteException;
169
170    public boolean bindBackupAgent(ApplicationInfo appInfo, int backupRestoreMode)
171            throws RemoteException;
172    public void clearPendingBackup() throws RemoteException;
173    public void backupAgentCreated(String packageName, IBinder agent) throws RemoteException;
174    public void unbindBackupAgent(ApplicationInfo appInfo) throws RemoteException;
175    public void killApplicationProcess(String processName, int uid) throws RemoteException;
176
177    public boolean startInstrumentation(ComponentName className, String profileFile,
178            int flags, Bundle arguments, IInstrumentationWatcher watcher,
179            IUiAutomationConnection connection, int userId,
180            String abiOverride) throws RemoteException;
181    public void finishInstrumentation(IApplicationThread target,
182            int resultCode, Bundle results) throws RemoteException;
183
184    public Configuration getConfiguration() throws RemoteException;
185    public void updateConfiguration(Configuration values) throws RemoteException;
186    public void setRequestedOrientation(IBinder token,
187            int requestedOrientation) throws RemoteException;
188    public int getRequestedOrientation(IBinder token) throws RemoteException;
189
190    public ComponentName getActivityClassForToken(IBinder token) throws RemoteException;
191    public String getPackageForToken(IBinder token) throws RemoteException;
192
193    public IIntentSender getIntentSender(int type,
194            String packageName, IBinder token, String resultWho,
195            int requestCode, Intent[] intents, String[] resolvedTypes,
196            int flags, Bundle options, int userId) throws RemoteException;
197    public void cancelIntentSender(IIntentSender sender) throws RemoteException;
198    public boolean clearApplicationUserData(final String packageName,
199            final IPackageDataObserver observer, int userId) throws RemoteException;
200    public String getPackageForIntentSender(IIntentSender sender) throws RemoteException;
201    public int getUidForIntentSender(IIntentSender sender) throws RemoteException;
202
203    public int handleIncomingUser(int callingPid, int callingUid, int userId, boolean allowAll,
204            boolean requireFull, String name, String callerPackage) throws RemoteException;
205
206    public void setProcessLimit(int max) throws RemoteException;
207    public int getProcessLimit() throws RemoteException;
208
209    public void setProcessForeground(IBinder token, int pid,
210            boolean isForeground) throws RemoteException;
211
212    public int checkPermission(String permission, int pid, int uid)
213            throws RemoteException;
214
215    public int checkUriPermission(Uri uri, int pid, int uid, int mode, int userId)
216            throws RemoteException;
217    public void grantUriPermission(IApplicationThread caller, String targetPkg, Uri uri,
218            int mode, int userId) throws RemoteException;
219    public void revokeUriPermission(IApplicationThread caller, Uri uri, int mode, int userId)
220            throws RemoteException;
221    public void takePersistableUriPermission(Uri uri, int modeFlags, int userId)
222            throws RemoteException;
223    public void releasePersistableUriPermission(Uri uri, int modeFlags, int userId)
224            throws RemoteException;
225    public ParceledListSlice<UriPermission> getPersistedUriPermissions(
226            String packageName, boolean incoming) throws RemoteException;
227
228    public void showWaitingForDebugger(IApplicationThread who, boolean waiting)
229            throws RemoteException;
230
231    public void getMemoryInfo(ActivityManager.MemoryInfo outInfo) throws RemoteException;
232
233    public void killBackgroundProcesses(final String packageName, int userId)
234            throws RemoteException;
235    public void killAllBackgroundProcesses() throws RemoteException;
236    public void forceStopPackage(final String packageName, int userId) throws RemoteException;
237
238    // Note: probably don't want to allow applications access to these.
239    public void setLockScreenShown(boolean shown) throws RemoteException;
240
241    public void unhandledBack() throws RemoteException;
242    public ParcelFileDescriptor openContentUri(Uri uri) throws RemoteException;
243    public void setDebugApp(
244        String packageName, boolean waitForDebugger, boolean persistent)
245        throws RemoteException;
246    public void setAlwaysFinish(boolean enabled) throws RemoteException;
247    public void setActivityController(IActivityController watcher)
248        throws RemoteException;
249
250    public void enterSafeMode() throws RemoteException;
251
252    public void noteWakeupAlarm(IIntentSender sender, int sourceUid, String sourcePkg)
253            throws RemoteException;
254
255    public boolean killPids(int[] pids, String reason, boolean secure) throws RemoteException;
256    public boolean killProcessesBelowForeground(String reason) throws RemoteException;
257
258    // Special low-level communication with activity manager.
259    public void handleApplicationCrash(IBinder app,
260            ApplicationErrorReport.CrashInfo crashInfo) throws RemoteException;
261    public boolean handleApplicationWtf(IBinder app, String tag,
262            ApplicationErrorReport.CrashInfo crashInfo) throws RemoteException;
263
264    // A StrictMode violation to be handled.  The violationMask is a
265    // subset of the original StrictMode policy bitmask, with only the
266    // bit violated and penalty bits to be executed by the
267    // ActivityManagerService remaining set.
268    public void handleApplicationStrictModeViolation(IBinder app, int violationMask,
269            StrictMode.ViolationInfo crashInfo) throws RemoteException;
270
271    /*
272     * This will deliver the specified signal to all the persistent processes. Currently only
273     * SIGUSR1 is delivered. All others are ignored.
274     */
275    public void signalPersistentProcesses(int signal) throws RemoteException;
276    // Retrieve running application processes in the system
277    public List<ActivityManager.RunningAppProcessInfo> getRunningAppProcesses()
278            throws RemoteException;
279    // Retrieve info of applications installed on external media that are currently
280    // running.
281    public List<ApplicationInfo> getRunningExternalApplications()
282            throws RemoteException;
283    // Get memory information about the calling process.
284    public void getMyMemoryState(ActivityManager.RunningAppProcessInfo outInfo)
285            throws RemoteException;
286    // Get device configuration
287    public ConfigurationInfo getDeviceConfigurationInfo() throws RemoteException;
288
289    // Turn on/off profiling in a particular process.
290    public boolean profileControl(String process, int userId, boolean start,
291            String path, ParcelFileDescriptor fd, int profileType) throws RemoteException;
292
293    public boolean shutdown(int timeout) throws RemoteException;
294
295    public void stopAppSwitches() throws RemoteException;
296    public void resumeAppSwitches() throws RemoteException;
297
298    public void killApplicationWithAppId(String pkg, int appid, String reason)
299            throws RemoteException;
300
301    public void closeSystemDialogs(String reason) throws RemoteException;
302
303    public Debug.MemoryInfo[] getProcessMemoryInfo(int[] pids)
304            throws RemoteException;
305
306    public void overridePendingTransition(IBinder token, String packageName,
307            int enterAnim, int exitAnim) throws RemoteException;
308
309    public boolean isUserAMonkey() throws RemoteException;
310
311    public void setUserIsMonkey(boolean monkey) throws RemoteException;
312
313    public void finishHeavyWeightApp() throws RemoteException;
314
315    public boolean convertFromTranslucent(IBinder token) throws RemoteException;
316    public boolean convertToTranslucent(IBinder token, ActivityOptions options) throws RemoteException;
317    public void notifyActivityDrawn(IBinder token) throws RemoteException;
318    public ActivityOptions getActivityOptions(IBinder token) throws RemoteException;
319
320    public void setImmersive(IBinder token, boolean immersive) throws RemoteException;
321    public boolean isImmersive(IBinder token) throws RemoteException;
322    public boolean isTopActivityImmersive() throws RemoteException;
323
324    public void crashApplication(int uid, int initialPid, String packageName,
325            String message) throws RemoteException;
326
327    public String getProviderMimeType(Uri uri, int userId) throws RemoteException;
328
329    public IBinder newUriPermissionOwner(String name) throws RemoteException;
330    public void grantUriPermissionFromOwner(IBinder owner, int fromUid, String targetPkg,
331            Uri uri, int mode, int userId) throws RemoteException;
332    public void revokeUriPermissionFromOwner(IBinder owner, Uri uri,
333            int mode, int userId) throws RemoteException;
334
335    public int checkGrantUriPermission(int callingUid, String targetPkg, Uri uri,
336            int modeFlags, int userId) throws RemoteException;
337
338    // Cause the specified process to dump the specified heap.
339    public boolean dumpHeap(String process, int userId, boolean managed, String path,
340        ParcelFileDescriptor fd) throws RemoteException;
341
342    public int startActivities(IApplicationThread caller, String callingPackage,
343            Intent[] intents, String[] resolvedTypes, IBinder resultTo,
344            Bundle options, int userId) throws RemoteException;
345
346    public int getFrontActivityScreenCompatMode() throws RemoteException;
347    public void setFrontActivityScreenCompatMode(int mode) throws RemoteException;
348    public int getPackageScreenCompatMode(String packageName) throws RemoteException;
349    public void setPackageScreenCompatMode(String packageName, int mode)
350            throws RemoteException;
351    public boolean getPackageAskScreenCompat(String packageName) throws RemoteException;
352    public void setPackageAskScreenCompat(String packageName, boolean ask)
353            throws RemoteException;
354
355    // Multi-user APIs
356    public boolean switchUser(int userid) throws RemoteException;
357    public boolean startUserInBackground(int userid) throws RemoteException;
358    public int stopUser(int userid, IStopUserCallback callback) throws RemoteException;
359    public UserInfo getCurrentUser() throws RemoteException;
360    public boolean isUserRunning(int userid, boolean orStopping) throws RemoteException;
361    public int[] getRunningUserIds() throws RemoteException;
362
363    public boolean removeSubTask(int taskId, int subTaskIndex) throws RemoteException;
364
365    public boolean removeTask(int taskId, int flags) throws RemoteException;
366
367    public void registerProcessObserver(IProcessObserver observer) throws RemoteException;
368    public void unregisterProcessObserver(IProcessObserver observer) throws RemoteException;
369
370    public boolean isIntentSenderTargetedToPackage(IIntentSender sender) throws RemoteException;
371
372    public boolean isIntentSenderAnActivity(IIntentSender sender) throws RemoteException;
373
374    public Intent getIntentForIntentSender(IIntentSender sender) throws RemoteException;
375
376    public String getTagForIntentSender(IIntentSender sender, String prefix) throws RemoteException;
377
378    public void updatePersistentConfiguration(Configuration values) throws RemoteException;
379
380    public long[] getProcessPss(int[] pids) throws RemoteException;
381
382    public void showBootMessage(CharSequence msg, boolean always) throws RemoteException;
383
384    public void dismissKeyguardOnNextActivity() throws RemoteException;
385
386    public boolean targetTaskAffinityMatchesActivity(IBinder token, String destAffinity)
387            throws RemoteException;
388
389    public boolean navigateUpTo(IBinder token, Intent target, int resultCode, Intent resultData)
390            throws RemoteException;
391
392    // These are not public because you need to be very careful in how you
393    // manage your activity to make sure it is always the uid you expect.
394    public int getLaunchedFromUid(IBinder activityToken) throws RemoteException;
395    public String getLaunchedFromPackage(IBinder activityToken) throws RemoteException;
396
397    public void registerUserSwitchObserver(IUserSwitchObserver observer) throws RemoteException;
398    public void unregisterUserSwitchObserver(IUserSwitchObserver observer) throws RemoteException;
399
400    public void requestBugReport() throws RemoteException;
401
402    public long inputDispatchingTimedOut(int pid, boolean aboveSystem, String reason)
403            throws RemoteException;
404
405    public Bundle getAssistContextExtras(int requestType) throws RemoteException;
406
407    public void reportAssistContextExtras(IBinder token, Bundle extras) throws RemoteException;
408
409    public void killUid(int uid, String reason) throws RemoteException;
410
411    public void hang(IBinder who, boolean allowRestart) throws RemoteException;
412
413    public void reportActivityFullyDrawn(IBinder token) throws RemoteException;
414
415    public void restart() throws RemoteException;
416
417    public void performIdleMaintenance() throws RemoteException;
418
419    /** @hide */
420    public IActivityContainer createActivityContainer(IBinder parentActivityToken,
421            IActivityContainerCallback callback) throws RemoteException;
422
423    /** @hide */
424    public void deleteActivityContainer(IActivityContainer container) throws RemoteException;
425
426    public IActivityContainer getEnclosingActivityContainer(IBinder activityToken)
427            throws RemoteException;
428
429    public IBinder getHomeActivityToken() throws RemoteException;
430
431    /** @hide */
432    public void startLockTaskModeOnCurrent() throws RemoteException;
433
434    /** @hide */
435    public void startLockTaskMode(int taskId) throws RemoteException;
436
437    /** @hide */
438    public void startLockTaskMode(IBinder token) throws RemoteException;
439
440    /** @hide */
441    public void stopLockTaskMode() throws RemoteException;
442
443    /** @hide */
444    public void stopLockTaskModeOnCurrent() throws RemoteException;
445
446    /** @hide */
447    public boolean isInLockTaskMode() throws RemoteException;
448
449    /** @hide */
450    public void setTaskDescription(IBinder token, ActivityManager.TaskDescription values)
451            throws RemoteException;
452
453    /*
454     * Private non-Binder interfaces
455     */
456    /* package */ boolean testIsSystemReady();
457
458    /** Information you can retrieve about a particular application. */
459    public static class ContentProviderHolder implements Parcelable {
460        public final ProviderInfo info;
461        public IContentProvider provider;
462        public IBinder connection;
463        public boolean noReleaseNeeded;
464
465        public ContentProviderHolder(ProviderInfo _info) {
466            info = _info;
467        }
468
469        @Override
470        public int describeContents() {
471            return 0;
472        }
473
474        @Override
475        public void writeToParcel(Parcel dest, int flags) {
476            info.writeToParcel(dest, 0);
477            if (provider != null) {
478                dest.writeStrongBinder(provider.asBinder());
479            } else {
480                dest.writeStrongBinder(null);
481            }
482            dest.writeStrongBinder(connection);
483            dest.writeInt(noReleaseNeeded ? 1:0);
484        }
485
486        public static final Parcelable.Creator<ContentProviderHolder> CREATOR
487                = new Parcelable.Creator<ContentProviderHolder>() {
488            @Override
489            public ContentProviderHolder createFromParcel(Parcel source) {
490                return new ContentProviderHolder(source);
491            }
492
493            @Override
494            public ContentProviderHolder[] newArray(int size) {
495                return new ContentProviderHolder[size];
496            }
497        };
498
499        private ContentProviderHolder(Parcel source) {
500            info = ProviderInfo.CREATOR.createFromParcel(source);
501            provider = ContentProviderNative.asInterface(
502                source.readStrongBinder());
503            connection = source.readStrongBinder();
504            noReleaseNeeded = source.readInt() != 0;
505        }
506    }
507
508    /** Information returned after waiting for an activity start. */
509    public static class WaitResult implements Parcelable {
510        public int result;
511        public boolean timeout;
512        public ComponentName who;
513        public long thisTime;
514        public long totalTime;
515
516        public WaitResult() {
517        }
518
519        @Override
520        public int describeContents() {
521            return 0;
522        }
523
524        @Override
525        public void writeToParcel(Parcel dest, int flags) {
526            dest.writeInt(result);
527            dest.writeInt(timeout ? 1 : 0);
528            ComponentName.writeToParcel(who, dest);
529            dest.writeLong(thisTime);
530            dest.writeLong(totalTime);
531        }
532
533        public static final Parcelable.Creator<WaitResult> CREATOR
534                = new Parcelable.Creator<WaitResult>() {
535            @Override
536            public WaitResult createFromParcel(Parcel source) {
537                return new WaitResult(source);
538            }
539
540            @Override
541            public WaitResult[] newArray(int size) {
542                return new WaitResult[size];
543            }
544        };
545
546        private WaitResult(Parcel source) {
547            result = source.readInt();
548            timeout = source.readInt() != 0;
549            who = ComponentName.readFromParcel(source);
550            thisTime = source.readLong();
551            totalTime = source.readLong();
552        }
553    }
554
555    String descriptor = "android.app.IActivityManager";
556
557    // Please keep these transaction codes the same -- they are also
558    // sent by C++ code.
559    int HANDLE_APPLICATION_CRASH_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+1;
560    int START_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+2;
561    int UNHANDLED_BACK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+3;
562    int OPEN_CONTENT_URI_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+4;
563
564    // Remaining non-native transaction codes.
565    int FINISH_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+10;
566    int REGISTER_RECEIVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+11;
567    int UNREGISTER_RECEIVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+12;
568    int BROADCAST_INTENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+13;
569    int UNBROADCAST_INTENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+14;
570    int FINISH_RECEIVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+15;
571    int ATTACH_APPLICATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+16;
572    int ACTIVITY_IDLE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+17;
573    int ACTIVITY_PAUSED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+18;
574    int ACTIVITY_STOPPED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+19;
575    int GET_CALLING_PACKAGE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+20;
576    int GET_CALLING_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+21;
577    int GET_TASKS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+22;
578    int MOVE_TASK_TO_FRONT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+23;
579    int MOVE_TASK_TO_BACK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+24;
580    int MOVE_TASK_BACKWARDS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+25;
581    int GET_TASK_FOR_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+26;
582
583    int GET_CONTENT_PROVIDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+28;
584    int PUBLISH_CONTENT_PROVIDERS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+29;
585    int REF_CONTENT_PROVIDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+30;
586    int FINISH_SUB_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+31;
587    int GET_RUNNING_SERVICE_CONTROL_PANEL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+32;
588    int START_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+33;
589    int STOP_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+34;
590    int BIND_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+35;
591    int UNBIND_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+36;
592    int PUBLISH_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+37;
593    int ACTIVITY_RESUMED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+38;
594    int SET_DEBUG_APP_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+41;
595    int SET_ALWAYS_FINISH_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+42;
596    int START_INSTRUMENTATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+43;
597    int FINISH_INSTRUMENTATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+44;
598    int GET_CONFIGURATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+45;
599    int UPDATE_CONFIGURATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+46;
600    int STOP_SERVICE_TOKEN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+47;
601    int GET_ACTIVITY_CLASS_FOR_TOKEN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+48;
602    int GET_PACKAGE_FOR_TOKEN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+49;
603    int SET_PROCESS_LIMIT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+50;
604    int GET_PROCESS_LIMIT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+51;
605    int CHECK_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+52;
606    int CHECK_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+53;
607    int GRANT_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+54;
608    int REVOKE_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+55;
609    int SET_ACTIVITY_CONTROLLER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+56;
610    int SHOW_WAITING_FOR_DEBUGGER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+57;
611    int SIGNAL_PERSISTENT_PROCESSES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+58;
612    int GET_RECENT_TASKS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+59;
613    int SERVICE_DONE_EXECUTING_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+60;
614    int ACTIVITY_DESTROYED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+61;
615    int GET_INTENT_SENDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+62;
616    int CANCEL_INTENT_SENDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+63;
617    int GET_PACKAGE_FOR_INTENT_SENDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+64;
618    int ENTER_SAFE_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+65;
619    int START_NEXT_MATCHING_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+66;
620    int NOTE_WAKEUP_ALARM_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+67;
621    int REMOVE_CONTENT_PROVIDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+68;
622    int SET_REQUESTED_ORIENTATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+69;
623    int GET_REQUESTED_ORIENTATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+70;
624    int UNBIND_FINISHED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+71;
625    int SET_PROCESS_FOREGROUND_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+72;
626    int SET_SERVICE_FOREGROUND_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+73;
627    int MOVE_ACTIVITY_TASK_TO_BACK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+74;
628    int GET_MEMORY_INFO_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+75;
629    int GET_PROCESSES_IN_ERROR_STATE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+76;
630    int CLEAR_APP_DATA_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+77;
631    int FORCE_STOP_PACKAGE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+78;
632    int KILL_PIDS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+79;
633    int GET_SERVICES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+80;
634    int GET_TASK_THUMBNAILS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+81;
635    int GET_RUNNING_APP_PROCESSES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+82;
636    int GET_DEVICE_CONFIGURATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+83;
637    int PEEK_SERVICE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+84;
638    int PROFILE_CONTROL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+85;
639    int SHUTDOWN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+86;
640    int STOP_APP_SWITCHES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+87;
641    int RESUME_APP_SWITCHES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+88;
642    int START_BACKUP_AGENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+89;
643    int BACKUP_AGENT_CREATED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+90;
644    int UNBIND_BACKUP_AGENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+91;
645    int GET_UID_FOR_INTENT_SENDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+92;
646    int HANDLE_INCOMING_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+93;
647    int GET_TASK_TOP_THUMBNAIL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+94;
648    int KILL_APPLICATION_WITH_APPID_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+95;
649    int CLOSE_SYSTEM_DIALOGS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+96;
650    int GET_PROCESS_MEMORY_INFO_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+97;
651    int KILL_APPLICATION_PROCESS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+98;
652    int START_ACTIVITY_INTENT_SENDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+99;
653    int OVERRIDE_PENDING_TRANSITION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+100;
654    int HANDLE_APPLICATION_WTF_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+101;
655    int KILL_BACKGROUND_PROCESSES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+102;
656    int IS_USER_A_MONKEY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+103;
657    int START_ACTIVITY_AND_WAIT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+104;
658    int WILL_ACTIVITY_BE_VISIBLE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+105;
659    int START_ACTIVITY_WITH_CONFIG_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+106;
660    int GET_RUNNING_EXTERNAL_APPLICATIONS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+107;
661    int FINISH_HEAVY_WEIGHT_APP_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+108;
662    int HANDLE_APPLICATION_STRICT_MODE_VIOLATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+109;
663    int IS_IMMERSIVE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+110;
664    int SET_IMMERSIVE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+111;
665    int IS_TOP_ACTIVITY_IMMERSIVE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+112;
666    int CRASH_APPLICATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+113;
667    int GET_PROVIDER_MIME_TYPE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+114;
668    int NEW_URI_PERMISSION_OWNER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+115;
669    int GRANT_URI_PERMISSION_FROM_OWNER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+116;
670    int REVOKE_URI_PERMISSION_FROM_OWNER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+117;
671    int CHECK_GRANT_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+118;
672    int DUMP_HEAP_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+119;
673    int START_ACTIVITIES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+120;
674    int IS_USER_RUNNING_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+121;
675    int ACTIVITY_SLEPT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+122;
676    int GET_FRONT_ACTIVITY_SCREEN_COMPAT_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+123;
677    int SET_FRONT_ACTIVITY_SCREEN_COMPAT_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+124;
678    int GET_PACKAGE_SCREEN_COMPAT_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+125;
679    int SET_PACKAGE_SCREEN_COMPAT_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+126;
680    int GET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+127;
681    int SET_PACKAGE_ASK_SCREEN_COMPAT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+128;
682    int SWITCH_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+129;
683    int REMOVE_SUB_TASK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+130;
684    int REMOVE_TASK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+131;
685    int REGISTER_PROCESS_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+132;
686    int UNREGISTER_PROCESS_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+133;
687    int IS_INTENT_SENDER_TARGETED_TO_PACKAGE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+134;
688    int UPDATE_PERSISTENT_CONFIGURATION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+135;
689    int GET_PROCESS_PSS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+136;
690    int SHOW_BOOT_MESSAGE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+137;
691    int DISMISS_KEYGUARD_ON_NEXT_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+138;
692    int KILL_ALL_BACKGROUND_PROCESSES_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+139;
693    int GET_CONTENT_PROVIDER_EXTERNAL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+140;
694    int REMOVE_CONTENT_PROVIDER_EXTERNAL_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+141;
695    int GET_MY_MEMORY_STATE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+142;
696    int KILL_PROCESSES_BELOW_FOREGROUND_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+143;
697    int GET_CURRENT_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+144;
698    int TARGET_TASK_AFFINITY_MATCHES_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+145;
699    int NAVIGATE_UP_TO_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+146;
700    int SET_LOCK_SCREEN_SHOWN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+147;
701    int FINISH_ACTIVITY_AFFINITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+148;
702    int GET_LAUNCHED_FROM_UID_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+149;
703    int UNSTABLE_PROVIDER_DIED_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+150;
704    int IS_INTENT_SENDER_AN_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+151;
705    int START_ACTIVITY_AS_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+152;
706    int STOP_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+153;
707    int REGISTER_USER_SWITCH_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+154;
708    int UNREGISTER_USER_SWITCH_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+155;
709    int GET_RUNNING_USER_IDS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+156;
710    int REQUEST_BUG_REPORT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+157;
711    int INPUT_DISPATCHING_TIMED_OUT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+158;
712    int CLEAR_PENDING_BACKUP_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+159;
713    int GET_INTENT_FOR_INTENT_SENDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+160;
714    int GET_ASSIST_CONTEXT_EXTRAS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+161;
715    int REPORT_ASSIST_CONTEXT_EXTRAS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+162;
716    int GET_LAUNCHED_FROM_PACKAGE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+163;
717    int KILL_UID_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+164;
718    int SET_USER_IS_MONKEY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+165;
719    int HANG_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+166;
720    int CREATE_ACTIVITY_CONTAINER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+167;
721    int MOVE_TASK_TO_STACK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+168;
722    int RESIZE_STACK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+169;
723    int GET_ALL_STACK_INFOS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+170;
724    int SET_FOCUSED_STACK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+171;
725    int GET_STACK_INFO_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+172;
726    int CONVERT_FROM_TRANSLUCENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+173;
727    int CONVERT_TO_TRANSLUCENT_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+174;
728    int NOTIFY_ACTIVITY_DRAWN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+175;
729    int REPORT_ACTIVITY_FULLY_DRAWN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+176;
730    int RESTART_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+177;
731    int PERFORM_IDLE_MAINTENANCE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+178;
732    int TAKE_PERSISTABLE_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+179;
733    int RELEASE_PERSISTABLE_URI_PERMISSION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+180;
734    int GET_PERSISTED_URI_PERMISSIONS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+181;
735    int APP_NOT_RESPONDING_VIA_PROVIDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+182;
736    int GET_HOME_ACTIVITY_TOKEN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+183;
737    int GET_ACTIVITY_CONTAINER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+184;
738    int DELETE_ACTIVITY_CONTAINER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+185;
739
740
741    // Start of L transactions
742    int GET_TAG_FOR_INTENT_SENDER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+210;
743    int START_USER_IN_BACKGROUND_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+211;
744    int IS_IN_HOME_STACK_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+212;
745    int START_LOCK_TASK_BY_TASK_ID_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+213;
746    int START_LOCK_TASK_BY_TOKEN_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+214;
747    int STOP_LOCK_TASK_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+215;
748    int IS_IN_LOCK_TASK_MODE_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+216;
749    int SET_TASK_DESCRIPTION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+217;
750    int START_VOICE_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+218;
751    int GET_ACTIVITY_OPTIONS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+219;
752    int GET_APP_TASKS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+220;
753    int START_LOCK_TASK_BY_CURRENT = IBinder.FIRST_CALL_TRANSACTION+221;
754    int STOP_LOCK_TASK_BY_CURRENT = IBinder.FIRST_CALL_TRANSACTION+222;
755}
756