boolean mDoingSetFocusedActivity;
public boolean canShowErrorDialogs() {
- return mShowDialogs && !mSleeping && !mShuttingDown;
+ return mShowDialogs && !mSleeping && !mShuttingDown
+ && mLockScreenShown != LOCK_SCREEN_SHOWN;
}
private static final class PriorityState {
/**
* Set while we are wanting to sleep, to prevent any
* activities from being started/resumed.
+ *
+ * TODO(b/33594039): Clarify the actual state transitions represented by mSleeping.
+ *
+ * Currently mSleeping is set to true when transitioning into the sleep state, and remains true
+ * while in the sleep state until there is a pending transition out of sleep, in which case
+ * mSleeping is set to false, and remains false while awake.
+ *
+ * Whether mSleeping can quickly toggled between true/false without the device actually
+ * display changing states is undefined.
*/
private boolean mSleeping = false;
static final int NOTIFY_PINNED_STACK_ANIMATION_ENDED_LISTENERS_MSG = 66;
static final int NOTIFY_FORCED_RESIZABLE_MSG = 67;
static final int NOTIFY_ACTIVITY_DISMISSING_DOCKED_STACK_MSG = 68;
- static final int VR_MODE_APPLY_IF_NEEDED_MSG = 69;
- static final int SHOW_UNSUPPORTED_DISPLAY_SIZE_DIALOG_MSG = 70;
+ static final int SHOW_UNSUPPORTED_DISPLAY_SIZE_DIALOG_MSG = 69;
+ static final int NOTIFY_VR_SLEEPING_MSG = 70;
static final int FIRST_ACTIVITY_STACK_MSG = 100;
static final int FIRST_BROADCAST_QUEUE_MSG = 200;
// being called for multiwindow assist in a single session.
private int mViSessionId = 1000;
+ final boolean mPermissionReviewRequired;
+
final class KillHandler extends Handler {
static final int KILL_PROCESS_GROUP_MSG = 4000;
} break;
case VR_MODE_CHANGE_MSG: {
VrManagerInternal vrService = LocalServices.getService(VrManagerInternal.class);
+ if (vrService == null) {
+ break;
+ }
final ActivityRecord r = (ActivityRecord) msg.obj;
boolean vrMode;
ComponentName requestedPackage;
}
}
vrService.setVrMode(vrMode, requestedPackage, userId, callingPackage);
- } break;
- case VR_MODE_APPLY_IF_NEEDED_MSG: {
- final ActivityRecord r = (ActivityRecord) msg.obj;
- final boolean needsVrMode = r != null && r.requestedVrComponent != null;
- if (needsVrMode) {
- applyVrMode(msg.arg1 == 1, r.requestedVrComponent, r.userId,
- r.info.getComponentName(), false);
- }
+ } case NOTIFY_VR_SLEEPING_MSG: {
+ notifyVrManagerOfSleepState(msg.arg1 != 0);
} break;
}
}
if (memInfo != null) {
updateCpuStatsNow();
long nativeTotalPss = 0;
+ final List<ProcessCpuTracker.Stats> stats;
synchronized (mProcessCpuTracker) {
- final int N = mProcessCpuTracker.countStats();
- for (int j=0; j<N; j++) {
- ProcessCpuTracker.Stats st = mProcessCpuTracker.getStats(j);
- if (st.vsize <= 0 || st.uid >= Process.FIRST_APPLICATION_UID) {
- // This is definitely an application process; skip it.
+ stats = mProcessCpuTracker.getStats( (st)-> {
+ return st.vsize > 0 && st.uid < Process.FIRST_APPLICATION_UID;
+ });
+ }
+ final int N = stats.size();
+ for (int j = 0; j < N; j++) {
+ synchronized (mPidsSelfLocked) {
+ if (mPidsSelfLocked.indexOfKey(stats.get(j).pid) >= 0) {
+ // This is one of our own processes; skip it.
continue;
}
- synchronized (mPidsSelfLocked) {
- if (mPidsSelfLocked.indexOfKey(st.pid) >= 0) {
- // This is one of our own processes; skip it.
- continue;
- }
- }
- nativeTotalPss += Debug.getPss(st.pid, null, null);
}
+ nativeTotalPss += Debug.getPss(stats.get(j).pid, null, null);
}
memInfo.readMemInfo();
synchronized (ActivityManagerService.this) {
Slog.i(TAG, "Memory class: " + ActivityManager.staticGetMemoryClass());
+ mPermissionReviewRequired = mContext.getResources().getBoolean(
+ com.android.internal.R.bool.config_permissionReviewRequired);
+
mHandlerThread = new ServiceThread(TAG,
android.os.Process.THREAD_PRIORITY_FOREGROUND, false /*allowIo*/);
mHandlerThread.start();
mHandler.obtainMessage(VR_MODE_CHANGE_MSG, 0, 0, r));
}
- private void applyVrModeIfNeededLocked(ActivityRecord r, boolean enable) {
+ private void sendNotifyVrManagerOfSleepState(boolean isSleeping) {
mHandler.sendMessage(
- mHandler.obtainMessage(VR_MODE_APPLY_IF_NEEDED_MSG, enable ? 1 : 0, 0, r));
+ mHandler.obtainMessage(NOTIFY_VR_SLEEPING_MSG, isSleeping ? 1 : 0, 0));
}
- private void applyVrMode(boolean enabled, ComponentName packageName, int userId,
- ComponentName callingPackage, boolean immediate) {
- VrManagerInternal vrService =
- LocalServices.getService(VrManagerInternal.class);
- if (immediate) {
- vrService.setVrModeImmediate(enabled, packageName, userId, callingPackage);
- } else {
- vrService.setVrMode(enabled, packageName, userId, callingPackage);
+ private void notifyVrManagerOfSleepState(boolean isSleeping) {
+ final VrManagerInternal vrService = LocalServices.getService(VrManagerInternal.class);
+ if (vrService == null) {
+ return;
}
+ vrService.onSleepStateChanged(isSleeping);
}
final void showAskCompatModeDialogLocked(ActivityRecord r) {
userId, false, ALLOW_FULL_ONLY, "startActivityInPackage", null);
// TODO: Switch to user app stacks here.
- int ret = mActivityStarter.startActivityMayWait(null, uid, callingPackage, intent,
- resolvedType, null, null, resultTo, resultWho, requestCode, startFlags,
- null, null, null, bOptions, false, userId, container, inTask);
+ int ret = mActivityStarter.startActivityMayWait(null, uid, ActivityStarter.PID_NULL, uid,
+ callingPackage, intent, resolvedType, null, null, resultTo, resultWho, requestCode,
+ startFlags, null, null, null, bOptions, false, userId, container, inTask);
return ret;
}
final int startActivitiesInPackage(int uid, String callingPackage,
Intent[] intents, String[] resolvedTypes, IBinder resultTo,
Bundle bOptions, int userId) {
+ return startActivitiesInPackage(uid, ActivityStarter.PID_NULL, UserHandle.USER_NULL,
+ callingPackage, intents, resolvedTypes, resultTo, bOptions, userId);
+ }
+
+ final int startActivitiesInPackage(int uid, int realCallingPid, int realCallingUid,
+ String callingPackage, Intent[] intents, String[] resolvedTypes,
+ IBinder resultTo, Bundle bOptions, int userId) {
userId = mUserController.handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(),
userId, false, ALLOW_FULL_ONLY, "startActivityInPackage", null);
// TODO: Switch to user app stacks here.
- int ret = mActivityStarter.startActivities(null, uid, callingPackage, intents, resolvedTypes,
- resultTo, bOptions, userId);
+ int ret = mActivityStarter.startActivities(null, uid, realCallingPid, realCallingUid,
+ callingPackage, intents, resolvedTypes, resultTo, bOptions, userId);
return ret;
}
}
private final ProcessRecord removeProcessNameLocked(final String name, final int uid) {
- ProcessRecord old = mProcessNames.remove(name, uid);
- if (old != null) {
+ return removeProcessNameLocked(name, uid, null);
+ }
+
+ private final ProcessRecord removeProcessNameLocked(final String name, final int uid,
+ final ProcessRecord expecting) {
+ ProcessRecord old = mProcessNames.get(name, uid);
+ // Only actually remove when the currently recorded value matches the
+ // record that we expected; if it doesn't match then we raced with a
+ // newly created process and we don't want to destroy the new one.
+ if ((expecting == null) || (old == expecting)) {
+ mProcessNames.remove(name, uid);
+ }
+ if (old != null && old.uidRecord != null) {
old.uidRecord.numProcs--;
if (old.uidRecord.numProcs == 0) {
// No more processes using this uid, tell clients it is gone.
// the pid if we are running in multiple processes, or just pull the
// next app record if we are emulating process with anonymous threads.
ProcessRecord app;
+ long startTime = SystemClock.uptimeMillis();
if (pid != MY_PID && pid >= 0) {
synchronized (mPidsSelfLocked) {
app = mPidsSelfLocked.get(pid);
mHandler.sendMessageDelayed(msg, CONTENT_PROVIDER_PUBLISH_TIMEOUT);
}
+ checkTime(startTime, "attachApplicationLocked: before bindApplication");
+
if (!normalMode) {
Slog.i(TAG, "Launching preboot mode app: " + app);
}
profileFd = profileFd.dup();
}
ProfilerInfo profilerInfo = profileFile == null ? null
- : new ProfilerInfo(profileFile, profileFd, samplingInterval, profileAutoStop);
+ : new ProfilerInfo(profileFile, profileFd, samplingInterval, profileAutoStop);
+ checkTime(startTime, "attachApplicationLocked: immediately before bindApplication");
thread.bindApplication(processName, appInfo, providers, app.instrumentationClass,
profilerInfo, app.instrumentationArguments, app.instrumentationWatcher,
app.instrumentationUiAutomationConnection, testMode,
isRestrictedBackupMode || !normalMode, app.persistent,
new Configuration(mConfiguration), app.compat,
getCommonServicesLocked(app.isolated),
- mCoreSettingsObserver.getCoreSettingsLocked());
+ mCoreSettingsObserver.getCoreSettingsLocked());
+ checkTime(startTime, "attachApplicationLocked: immediately after bindApplication");
updateLruProcessLocked(app, false, null);
+ checkTime(startTime, "attachApplicationLocked: after updateLruProcessLocked");
app.lastRequestedGc = app.lastLowMemory = SystemClock.uptimeMillis();
} catch (Exception e) {
// todo: Yikes! What should we do? For now we will try to
if (!badApp) {
try {
didSomething |= mServices.attachApplicationLocked(app, processName);
+ checkTime(startTime, "attachApplicationLocked: after mServices.attachApplicationLocked");
} catch (Exception e) {
Slog.wtf(TAG, "Exception thrown starting services in " + app, e);
badApp = true;
if (!badApp && isPendingBroadcastProcessLocked(pid)) {
try {
didSomething |= sendPendingBroadcastsLocked(app);
+ checkTime(startTime, "attachApplicationLocked: after sendPendingBroadcastsLocked");
} catch (Exception e) {
// If the app died trying to launch the receiver we declare it 'bad'
Slog.wtf(TAG, "Exception thrown dispatching broadcasts in " + app, e);
if (!didSomething) {
updateOomAdjLocked();
+ checkTime(startTime, "attachApplicationLocked: after updateOomAdjLocked");
}
return true;
// Some stack visibility might change (e.g. docked stack)
mStackSupervisor.ensureActivitiesVisibleLocked(null, 0, !PRESERVE_WINDOWS);
- applyVrModeIfNeededLocked(mFocusedActivity, true);
}
}
} finally {
// Third... does the caller itself have permission to access
// this uri?
- final int callingAppId = UserHandle.getAppId(callingUid);
- if ((callingAppId == Process.SYSTEM_UID) || (callingAppId == Process.ROOT_UID)) {
- Slog.w(TAG, "For security reasons, the system cannot issue a Uri permission"
- + " grant to " + grantUri + "; use startActivityAsCaller() instead");
- return -1;
- } else {
+ if (UserHandle.getAppId(callingUid) != Process.SYSTEM_UID) {
if (!checkHoldingPermissionsLocked(pm, pi, grantUri, callingUid, modeFlags)) {
// Require they hold a strong enough Uri permission
if (!checkUriPermissionLocked(grantUri, callingUid, modeFlags)) {
// If permissions need a review before any of the app components can run,
// we return no provider and launch a review activity if the calling app
// is in the foreground.
- if (Build.PERMISSIONS_REVIEW_REQUIRED) {
+ if (mPermissionReviewRequired || Build.PERMISSIONS_REVIEW_REQUIRED) {
if (!requestTargetProviderPermissionsReviewIfNeededLocked(cpi, r, userId)) {
return null;
}
startTimeTrackingFocusedActivityLocked();
mTopProcessState = ActivityManager.PROCESS_STATE_TOP;
mStackSupervisor.comeOutOfSleepIfNeededLocked();
+ sendNotifyVrManagerOfSleepState(false);
updateOomAdjLocked();
} else if (!mSleeping && shouldSleepLocked()) {
mSleeping = true;
}
mTopProcessState = ActivityManager.PROCESS_STATE_TOP_SLEEPING;
mStackSupervisor.goingToSleepLocked();
+ sendNotifyVrManagerOfSleepState(true);
updateOomAdjLocked();
// Initialize the wake times of all processes.
case ActivityManager.BUGREPORT_OPTION_WEAR:
service = "bugreportwear";
break;
+ case ActivityManager.BUGREPORT_OPTION_TELEPHONY:
+ service = "bugreportelefony";
+ break;
}
if (service == null) {
throw new IllegalArgumentException("Provided bugreport type is not correct, value: "
try {
java.lang.Process logcat = new ProcessBuilder(
"/system/bin/timeout", "-k", "15s", "10s",
- "/system/bin/logcat", "-v", "time", "-b", "events", "-b", "system",
+ "/system/bin/logcat", "-v", "threadtime", "-b", "events", "-b", "system",
"-b", "main", "-b", "crash", "-t", String.valueOf(lines))
.redirectErrorStream(true).start();
}
updateCpuStatsNow();
long[] memtrackTmp = new long[1];
+ final List<ProcessCpuTracker.Stats> stats;
+ // Get a list of Stats that have vsize > 0
synchronized (mProcessCpuTracker) {
- final int N = mProcessCpuTracker.countStats();
- for (int i=0; i<N; i++) {
- ProcessCpuTracker.Stats st = mProcessCpuTracker.getStats(i);
- if (st.vsize > 0) {
- long pss = Debug.getPss(st.pid, null, memtrackTmp);
- if (pss > 0) {
- if (infoMap.indexOfKey(st.pid) < 0) {
- ProcessMemInfo mi = new ProcessMemInfo(st.name, st.pid,
- ProcessList.NATIVE_ADJ, -1, "native", null);
- mi.pss = pss;
- mi.memtrack = memtrackTmp[0];
- memInfos.add(mi);
- }
- }
+ stats = mProcessCpuTracker.getStats((st) -> {
+ return st.vsize > 0;
+ });
+ }
+ final int statsCount = stats.size();
+ for (int i = 0; i < statsCount; i++) {
+ ProcessCpuTracker.Stats st = stats.get(i);
+ long pss = Debug.getPss(st.pid, null, memtrackTmp);
+ if (pss > 0) {
+ if (infoMap.indexOfKey(st.pid) < 0) {
+ ProcessMemInfo mi = new ProcessMemInfo(st.name, st.pid,
+ ProcessList.NATIVE_ADJ, -1, "native", null);
+ mi.pss = pss;
+ mi.memtrack = memtrackTmp[0];
+ memInfos.add(mi);
}
}
}
if (DEBUG_PROCESSES || DEBUG_CLEANUP) Slog.v(TAG_CLEANUP,
"Removing non-persistent process during cleanup: " + app);
if (!replacingPid) {
- removeProcessNameLocked(app.processName, app.uid);
+ removeProcessNameLocked(app.processName, app.uid, app);
}
if (mHeavyWeightProcess == app) {
mHandler.sendMessage(mHandler.obtainMessage(CANCEL_HEAVY_NOTIFICATION_MSG,
|| Intent.ACTION_MEDIA_BUTTON.equals(action)
|| Intent.ACTION_MEDIA_SCANNER_SCAN_FILE.equals(action)
|| Intent.ACTION_SHOW_KEYBOARD_SHORTCUTS.equals(action)
+ || Intent.ACTION_MASTER_CLEAR.equals(action)
|| AppWidgetManager.ACTION_APPWIDGET_CONFIGURE.equals(action)
|| AppWidgetManager.ACTION_APPWIDGET_UPDATE.equals(action)
|| LocationManager.HIGH_POWER_REQUEST_CHANGE_ACTION.equals(action)
if ((changes&ActivityInfo.CONFIG_LOCALE) != 0) {
intent = new Intent(Intent.ACTION_LOCALE_CHANGED);
intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
- if (!mProcessesReady) {
+ if (initLocale || !mProcessesReady) {
intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY);
}
broadcastIntentLocked(null, null, intent,
final long now = SystemClock.elapsedRealtime();
Long lastReported = userState.mProviderLastReportedFg.get(authority);
if (lastReported == null || lastReported < now - 60 * 1000L) {
- mUsageStatsService.reportContentProviderUsage(
- authority, providerPkgName, app.userId);
+ if (mSystemReady) {
+ // Cannot touch the user stats if not system ready
+ mUsageStatsService.reportContentProviderUsage(
+ authority, providerPkgName, app.userId);
+ }
userState.mProviderLastReportedFg.put(authority, now);
}
}
isInteraction = nowElapsed > app.fgInteractionTime + SERVICE_USAGE_INTERACTION_TIME;
}
} else {
- isInteraction = app.curProcState
- <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND;
+ // If the app was being forced to the foreground, by say a Toast, then
+ // no need to treat it as an interaction
+ isInteraction = app.forcingToForeground == null
+ && app.curProcState <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND;
app.fgInteractionTime = 0;
}
if (isInteraction && (!app.reportedInteraction
int nextEmptyAdj = curEmptyAdj+2;
for (int i=N-1; i>=0; i--) {
ProcessRecord app = mLruProcesses.get(i);
+ if (app == null) {
+ continue;
+ }
if (!app.killedByAm && app.thread != null) {
app.procStateChanged = false;
computeOomAdjLocked(app, ProcessList.UNKNOWN_ADJ, TOP_APP, true, now);
int curLevel = ComponentCallbacks2.TRIM_MEMORY_COMPLETE;
for (int i=N-1; i>=0; i--) {
ProcessRecord app = mLruProcesses.get(i);
+ if (app == null) {
+ continue;
+ }
if (allChanged || app.procStateChanged) {
setProcessTrackerStateLocked(app, trackerMemFactor, now);
app.procStateChanged = false;
private final class LocalService extends ActivityManagerInternal {
@Override
+ public void grantUriPermissionFromIntent(int callingUid, String targetPkg, Intent intent,
+ int targetUserId) {
+ synchronized (ActivityManagerService.this) {
+ ActivityManagerService.this.grantUriPermissionFromIntentLocked(callingUid,
+ targetPkg, intent, null, targetUserId);
+ }
+ }
+
+ @Override
public String checkContentProviderAccess(String authority, int userId) {
return ActivityManagerService.this.checkContentProviderAccess(authority, userId);
}
public SleepToken acquireSleepToken(String tag) {
Preconditions.checkNotNull(tag);
- ComponentName requestedVrService = null;
- ComponentName callingVrActivity = null;
- int userId = -1;
- synchronized (ActivityManagerService.this) {
- if (mFocusedActivity != null) {
- requestedVrService = mFocusedActivity.requestedVrComponent;
- callingVrActivity = mFocusedActivity.info.getComponentName();
- userId = mFocusedActivity.userId;
- }
- }
-
- if (requestedVrService != null) {
- applyVrMode(false, requestedVrService, userId, callingVrActivity, true);
- }
-
synchronized (ActivityManagerService.this) {
SleepTokenImpl token = new SleepTokenImpl(tag);
mSleepTokens.add(token);
Binder.restoreCallingIdentity(callingId);
}
}
+
+ @Override
+ public boolean canBypassWorkChallenge(PendingIntent intent) throws RemoteException {
+ final int userId = intent.getCreatorUserHandle().getIdentifier();
+ if (!mUserController.isUserRunningLocked(userId, ActivityManager.FLAG_AND_LOCKED)) {
+ return false;
+ }
+ IIntentSender target = intent.getTarget();
+ if (!(target instanceof PendingIntentRecord)) {
+ return false;
+ }
+ final PendingIntentRecord record = (PendingIntentRecord) target;
+ final ResolveInfo rInfo = mStackSupervisor.resolveIntent(record.key.requestIntent,
+ record.key.requestResolvedType, userId, PackageManager.MATCH_DIRECT_BOOT_AWARE);
+ // For direct boot aware activities, they can be shown without triggering a work challenge
+ // before the profile user is unlocked.
+ return rInfo != null && rInfo.activityInfo != null;
+ }
}
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