Java Code Examples for android.app.activitymanager#getCurrentUser()

The following examples show how to use android.app.activitymanager#getCurrentUser() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: BluetoothManagerService.java    From android_9.0.0_r45 with Apache License 2.0 6 votes vote down vote up
private boolean checkIfCallerIsForegroundUser() {
    int foregroundUser;
    int callingUser = UserHandle.getCallingUserId();
    int callingUid = Binder.getCallingUid();
    long callingIdentity = Binder.clearCallingIdentity();
    UserManager um = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
    UserInfo ui = um.getProfileParent(callingUser);
    int parentUser = (ui != null) ? ui.id : UserHandle.USER_NULL;
    int callingAppId = UserHandle.getAppId(callingUid);
    boolean valid = false;
    try {
        foregroundUser = ActivityManager.getCurrentUser();
        valid = (callingUser == foregroundUser) || parentUser == foregroundUser
                || callingAppId == Process.NFC_UID || callingAppId == mSystemUiUid;
        if (DBG && !valid) {
            Slog.d(TAG, "checkIfCallerIsForegroundUser: valid=" + valid + " callingUser="
                    + callingUser + " parentUser=" + parentUser + " foregroundUser="
                    + foregroundUser);
        }
    } finally {
        Binder.restoreCallingIdentity(callingIdentity);
    }
    return valid;
}
 
Example 2
Source File: TelephonyRegistry.java    From android_9.0.0_r45 with Apache License 2.0 6 votes vote down vote up
private boolean validateEventsAndUserLocked(Record r, int events) {
    int foregroundUser;
    long callingIdentity = Binder.clearCallingIdentity();
    boolean valid = false;
    try {
        foregroundUser = ActivityManager.getCurrentUser();
        valid = UserHandle.getUserId(r.callerUid) == foregroundUser
                && r.matchPhoneStateListenerEvent(events);
        if (DBG | DBG_LOC) {
            log("validateEventsAndUserLocked: valid=" + valid
                    + " r.callerUid=" + r.callerUid + " foregroundUser=" + foregroundUser
                    + " r.events=" + r.events + " events=" + events);
        }
    } finally {
        Binder.restoreCallingIdentity(callingIdentity);
    }
    return valid;
}
 
Example 3
Source File: DreamManagerService.java    From android_9.0.0_r45 with Apache License 2.0 6 votes vote down vote up
@Override // Binder call
public void testDream(ComponentName dream) {
    if (dream == null) {
        throw new IllegalArgumentException("dream must not be null");
    }
    checkPermission(android.Manifest.permission.WRITE_DREAM_STATE);

    final int callingUserId = UserHandle.getCallingUserId();
    final int currentUserId = ActivityManager.getCurrentUser();
    if (callingUserId != currentUserId) {
        // This check is inherently prone to races but at least it's something.
        Slog.w(TAG, "Aborted attempt to start a test dream while a different "
                + " user is active: callingUserId=" + callingUserId
                + ", currentUserId=" + currentUserId);
        return;
    }
    final long ident = Binder.clearCallingIdentity();
    try {
        testDreamInternal(dream, callingUserId);
    } finally {
        Binder.restoreCallingIdentity(ident);
    }
}
 
Example 4
Source File: MediaRouterService.java    From android_9.0.0_r45 with Apache License 2.0 6 votes vote down vote up
void switchUser() {
    synchronized (mLock) {
        int userId = ActivityManager.getCurrentUser();
        if (mCurrentUserId != userId) {
            final int oldUserId = mCurrentUserId;
            mCurrentUserId = userId; // do this first

            UserRecord oldUser = mUserRecords.get(oldUserId);
            if (oldUser != null) {
                oldUser.mHandler.sendEmptyMessage(UserHandler.MSG_STOP);
                disposeUserIfNeededLocked(oldUser); // since no longer current user
            }

            UserRecord newUser = mUserRecords.get(userId);
            if (newUser != null) {
                newUser.mHandler.sendEmptyMessage(UserHandler.MSG_START);
            }
        }
    }
}
 
Example 5
Source File: GestureLauncherService.java    From android_9.0.0_r45 with Apache License 2.0 6 votes vote down vote up
public void onBootPhase(int phase) {
    if (phase == PHASE_THIRD_PARTY_APPS_CAN_START) {
        Resources resources = mContext.getResources();
        if (!isGestureLauncherEnabled(resources)) {
            if (DBG) Slog.d(TAG, "Gesture launcher is disabled in system properties.");
            return;
        }

        mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class);
        mPowerManager = (PowerManager) mContext.getSystemService(
                Context.POWER_SERVICE);
        mWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
                "GestureLauncherService");
        updateCameraRegistered();
        updateCameraDoubleTapPowerEnabled();

        mUserId = ActivityManager.getCurrentUser();
        mContext.registerReceiver(mUserReceiver, new IntentFilter(Intent.ACTION_USER_SWITCHED));
        registerContentObservers();
    }
}
 
Example 6
Source File: UserManagerService.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
@Override
public void removeAllUsers() {
    if (UserHandle.USER_SYSTEM == ActivityManager.getCurrentUser()) {
        // Remove the non-system users straight away.
        removeNonSystemUsers();
    } else {
        // Switch to the system user first and then remove the other users.
        BroadcastReceiver userSwitchedReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                int userId =
                        intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
                if (userId != UserHandle.USER_SYSTEM) {
                    return;
                }
                mContext.unregisterReceiver(this);
                removeNonSystemUsers();
            }
        };
        IntentFilter userSwitchedFilter = new IntentFilter();
        userSwitchedFilter.addAction(Intent.ACTION_USER_SWITCHED);
        mContext.registerReceiver(
                userSwitchedReceiver, userSwitchedFilter, null, mHandler);

        // Switch to the system user.
        ActivityManager am =
                (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE);
        am.switchUser(UserHandle.USER_SYSTEM);
    }
}
 
Example 7
Source File: ManagedServices.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
public void updateCache(@NonNull Context context) {
    UserManager userManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
    if (userManager != null) {
        int currentUserId = ActivityManager.getCurrentUser();
        List<UserInfo> profiles = userManager.getProfiles(currentUserId);
        synchronized (mCurrentProfiles) {
            mCurrentProfiles.clear();
            for (UserInfo user : profiles) {
                mCurrentProfiles.put(user.id, user);
            }
        }
    }
}
 
Example 8
Source File: ScheduleConditionProvider.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
private void saveSnoozedLocked() {
    final String setting = TextUtils.join(SEPARATOR, mSnoozedForAlarm);
    final int currentUser = ActivityManager.getCurrentUser();
    Settings.Secure.putStringForUser(mContext.getContentResolver(),
            SCP_SETTING,
            setting,
            currentUser);
}
 
Example 9
Source File: VrManagerService.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
/**
 * Called when a user, package, or setting changes that could affect whether or not the
 * currently bound VrListenerService is changed.
 */
@Override
public void onEnabledComponentChanged() {
    synchronized (mLock) {
        int currentUser = ActivityManager.getCurrentUser();
        // Update listeners
        ArraySet<ComponentName> enabledListeners = mComponentObserver.getEnabled(currentUser);

        ArraySet<String> enabledPackages = new ArraySet<>();
        for (ComponentName n : enabledListeners) {
            String pkg = n.getPackageName();
            if (isDefaultAllowed(pkg)) {
                enabledPackages.add(n.getPackageName());
            }
        }
        mNotifAccessManager.update(enabledPackages);

        if (!mVrModeAllowed) {
            return; // Don't do anything, we shouldn't be in VR mode.
        }

        // If there is a pending state change, we'd better deal with that first
        consumeAndApplyPendingStateLocked(false);

        if (mCurrentVrService == null) {
            return; // No active services
        }

        // There is an active service, update it if needed
        updateCurrentVrServiceLocked(mVrModeEnabled, mRunning2dInVr,
                mCurrentVrService.getComponent(), mCurrentVrService.getUserId(),
                mVrAppProcessId, mCurrentVrModeComponent);
    }
}
 
Example 10
Source File: NetworkConnectedReceiver.java    From product-emm with Apache License 2.0 5 votes vote down vote up
@Override
public void onReceive(Context context, Intent intent) {

    Log.d(TAG, "Entered OnReceive in NetworkConnectedReceiver");

    //Skipping non admin users
    if (ActivityManager.getCurrentUser() != 0) {
        Log.i(TAG, "The user serial number is " + ActivityManager.getCurrentUser());
    } else {
        Log.i(TAG, "The user is admin");
        SharedPreferences prefs = context.getSharedPreferences(EMM_PREFERENCES, Context.MODE_PRIVATE);
        Boolean isAgentCalled = prefs.getBoolean(EMM_AGENT_HAS_BEEN_CALLED, false);

        if (!isAgentCalled) {
            //Check network connected
            if (isConnected(context)) {
                Intent agentLauncherIntent = new Intent();
                agentLauncherIntent.setComponent(new ComponentName(Constants.AGENT_APP_PACKAGE_NAME,
                                                                   Constants.AGENT_APP_PACKAGE_NAME + Constants.AGENT_APP_LAUNCH_ACTIVITY));
                agentLauncherIntent.setFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
                agentLauncherIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                context.startActivity(agentLauncherIntent);

                Editor editor = prefs.edit();
                editor.putBoolean(EMM_AGENT_HAS_BEEN_CALLED, true);
                editor.apply();
                Log.i(TAG, "EMM agent has been called");
            }
        }
    }
}
 
Example 11
Source File: MediaSessionService.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
private void updateUser() {
    synchronized (mLock) {
        UserManager manager = (UserManager) getContext().getSystemService(Context.USER_SERVICE);
        mFullUserIds.clear();
        List<UserInfo> allUsers = manager.getUsers();
        if (allUsers != null) {
            for (UserInfo userInfo : allUsers) {
                if (userInfo.isManagedProfile()) {
                    mFullUserIds.put(userInfo.id, userInfo.profileGroupId);
                } else {
                    mFullUserIds.put(userInfo.id, userInfo.id);
                    if (mUserRecords.get(userInfo.id) == null) {
                        mUserRecords.put(userInfo.id, new FullUserRecord(userInfo.id));
                    }
                }
            }
        }
        // Ensure that the current full user exists.
        int currentFullUserId = ActivityManager.getCurrentUser();
        mCurrentFullUserRecord = mUserRecords.get(currentFullUserId);
        if (mCurrentFullUserRecord == null) {
            Log.w(TAG, "Cannot find FullUserInfo for the current user " + currentFullUserId);
            mCurrentFullUserRecord = new FullUserRecord(currentFullUserId);
            mUserRecords.put(currentFullUserId, mCurrentFullUserRecord);
        }
        mFullUserIds.put(currentFullUserId, currentFullUserId);
    }
}
 
Example 12
Source File: ContentService.java    From AndroidComponentPlugin with Apache License 2.0 5 votes vote down vote up
private int handleIncomingUser(Uri uri, int pid, int uid, int modeFlags, boolean allowNonFull,
        int userId) {
    if (userId == UserHandle.USER_CURRENT) {
        userId = ActivityManager.getCurrentUser();
    }

    if (userId == UserHandle.USER_ALL) {
        mContext.enforceCallingOrSelfPermission(
                Manifest.permission.INTERACT_ACROSS_USERS_FULL, TAG);
    } else if (userId < 0) {
        throw new IllegalArgumentException("Invalid user: " + userId);
    } else if (userId != UserHandle.getCallingUserId()) {
        if (checkUriPermission(uri, pid, uid, modeFlags,
                userId) != PackageManager.PERMISSION_GRANTED) {
            boolean allow = false;
            if (mContext.checkCallingOrSelfPermission(
                    Manifest.permission.INTERACT_ACROSS_USERS_FULL)
                            == PackageManager.PERMISSION_GRANTED) {
                allow = true;
            } else if (allowNonFull && mContext.checkCallingOrSelfPermission(
                    Manifest.permission.INTERACT_ACROSS_USERS)
                            == PackageManager.PERMISSION_GRANTED) {
                allow = true;
            }
            if (!allow) {
                final String permissions = allowNonFull
                        ? (Manifest.permission.INTERACT_ACROSS_USERS_FULL + " or " +
                                Manifest.permission.INTERACT_ACROSS_USERS)
                        : Manifest.permission.INTERACT_ACROSS_USERS_FULL;
                throw new SecurityException(TAG + "Neither user " + uid
                        + " nor current process has " + permissions);
            }
        }
    }

    return userId;
}
 
Example 13
Source File: ContentService.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
private int handleIncomingUser(Uri uri, int pid, int uid, int modeFlags, boolean allowNonFull,
        int userId) {
    if (userId == UserHandle.USER_CURRENT) {
        userId = ActivityManager.getCurrentUser();
    }

    if (userId == UserHandle.USER_ALL) {
        mContext.enforceCallingOrSelfPermission(
                Manifest.permission.INTERACT_ACROSS_USERS_FULL, TAG);
    } else if (userId < 0) {
        throw new IllegalArgumentException("Invalid user: " + userId);
    } else if (userId != UserHandle.getCallingUserId()) {
        if (checkUriPermission(uri, pid, uid, modeFlags,
                userId) != PackageManager.PERMISSION_GRANTED) {
            boolean allow = false;
            if (mContext.checkCallingOrSelfPermission(
                    Manifest.permission.INTERACT_ACROSS_USERS_FULL)
                            == PackageManager.PERMISSION_GRANTED) {
                allow = true;
            } else if (allowNonFull && mContext.checkCallingOrSelfPermission(
                    Manifest.permission.INTERACT_ACROSS_USERS)
                            == PackageManager.PERMISSION_GRANTED) {
                allow = true;
            }
            if (!allow) {
                final String permissions = allowNonFull
                        ? (Manifest.permission.INTERACT_ACROSS_USERS_FULL + " or " +
                                Manifest.permission.INTERACT_ACROSS_USERS)
                        : Manifest.permission.INTERACT_ACROSS_USERS_FULL;
                throw new SecurityException(TAG + "Neither user " + uid
                        + " nor current process has " + permissions);
            }
        }
    }

    return userId;
}
 
Example 14
Source File: KeyguardStateMonitor.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
public KeyguardStateMonitor(Context context, IKeyguardService service, StateCallback callback) {
    mLockPatternUtils = new LockPatternUtils(context);
    mCurrentUserId = ActivityManager.getCurrentUser();
    mCallback = callback;

    mKeystoreService = IKeystoreService.Stub.asInterface(ServiceManager
            .getService("android.security.keystore"));

    try {
        service.addStateMonitorCallback(this);
    } catch (RemoteException e) {
        Slog.w(TAG, "Remote Exception", e);
    }
}
 
Example 15
Source File: PinnerService.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
/**
 * Update the currently pinned files.
 * Specifically, this only updates pinning for the apps that need to be pinned.
 * The other files pinned in onStart will not need to be updated.
 */
public void update(ArraySet<String> updatedPackages, boolean force) {
    int currentUser = ActivityManager.getCurrentUser();
    for (int i = mPinKeys.size() - 1; i >= 0; i--) {
        int key = mPinKeys.valueAt(i);
        ApplicationInfo info = getInfoForKey(key, currentUser);
        if (info != null && updatedPackages.contains(info.packageName)) {
            Slog.i(TAG, "Updating pinned files for " + info.packageName + " force=" + force);
            sendPinAppMessage(key, currentUser, force);
        }
    }
}
 
Example 16
Source File: JobSchedulerShellCommand.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
private int getJobState(PrintWriter pw) throws Exception {
    checkPermission("force timeout jobs");

    int userId = UserHandle.USER_SYSTEM;

    String opt;
    while ((opt = getNextOption()) != null) {
        switch (opt) {
            case "-u":
            case "--user":
                userId = UserHandle.parseUserArg(getNextArgRequired());
                break;

            default:
                pw.println("Error: unknown option '" + opt + "'");
                return -1;
        }
    }

    if (userId == UserHandle.USER_CURRENT) {
        userId = ActivityManager.getCurrentUser();
    }

    final String pkgName = getNextArgRequired();
    final String jobIdStr = getNextArgRequired();
    final int jobId = Integer.parseInt(jobIdStr);

    final long ident = Binder.clearCallingIdentity();
    try {
        int ret = mInternal.getJobState(pw, pkgName, userId, jobId);
        printError(ret, pkgName, userId, jobId);
        return ret;
    } finally {
        Binder.restoreCallingIdentity(ident);
    }
}
 
Example 17
Source File: JobSchedulerShellCommand.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
private int timeout(PrintWriter pw) throws Exception {
    checkPermission("force timeout jobs");

    int userId = UserHandle.USER_ALL;

    String opt;
    while ((opt = getNextOption()) != null) {
        switch (opt) {
            case "-u":
            case "--user":
                userId = UserHandle.parseUserArg(getNextArgRequired());
                break;

            default:
                pw.println("Error: unknown option '" + opt + "'");
                return -1;
        }
    }

    if (userId == UserHandle.USER_CURRENT) {
        userId = ActivityManager.getCurrentUser();
    }

    final String pkgName = getNextArg();
    final String jobIdStr = getNextArg();
    final int jobId = jobIdStr != null ? Integer.parseInt(jobIdStr) : -1;

    final long ident = Binder.clearCallingIdentity();
    try {
        return mInternal.executeTimeoutCommand(pw, pkgName, userId, jobIdStr != null, jobId);
    } finally {
        Binder.restoreCallingIdentity(ident);
    }
}
 
Example 18
Source File: FingerprintService.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
private int getLockoutMode() {
    final int currentUser = ActivityManager.getCurrentUser();
    final int failedAttempts = mFailedAttempts.get(currentUser, 0);
    if (failedAttempts >= MAX_FAILED_ATTEMPTS_LOCKOUT_PERMANENT) {
        return AuthenticationClient.LOCKOUT_PERMANENT;
    } else if (failedAttempts > 0 &&
            mTimedLockoutCleared.get(currentUser, false) == false
            && (failedAttempts % MAX_FAILED_ATTEMPTS_LOCKOUT_TIMED == 0)) {
        return AuthenticationClient.LOCKOUT_TIMED;
    }
    return AuthenticationClient.LOCKOUT_NONE;
}
 
Example 19
Source File: BrightnessTracker.java    From android_9.0.0_r45 with Apache License 2.0 5 votes vote down vote up
/**
 * Start listening for brightness slider events
 *
 * @param initialBrightness the initial screen brightness
 */
public void start(float initialBrightness) {
    if (DEBUG) {
        Slog.d(TAG, "Start");
    }
    mCurrentUserId = ActivityManager.getCurrentUser();
    mBgHandler.obtainMessage(MSG_BACKGROUND_START, (Float) initialBrightness).sendToTarget();
}
 
Example 20
Source File: ContentService.java    From AndroidComponentPlugin with Apache License 2.0 5 votes vote down vote up
private int handleIncomingUser(Uri uri, int pid, int uid, int modeFlags, boolean allowNonFull,
        int userId) {
    if (userId == UserHandle.USER_CURRENT) {
        userId = ActivityManager.getCurrentUser();
    }

    if (userId == UserHandle.USER_ALL) {
        mContext.enforceCallingOrSelfPermission(
                Manifest.permission.INTERACT_ACROSS_USERS_FULL, "No access to " + uri);
    } else if (userId < 0) {
        throw new IllegalArgumentException("Invalid user: " + userId);
    } else if (userId != UserHandle.getCallingUserId()) {
        if (checkUriPermission(uri, pid, uid, modeFlags,
                userId) != PackageManager.PERMISSION_GRANTED) {
            boolean allow = false;
            if (mContext.checkCallingOrSelfPermission(
                    Manifest.permission.INTERACT_ACROSS_USERS_FULL)
                            == PackageManager.PERMISSION_GRANTED) {
                allow = true;
            } else if (allowNonFull && mContext.checkCallingOrSelfPermission(
                    Manifest.permission.INTERACT_ACROSS_USERS)
                            == PackageManager.PERMISSION_GRANTED) {
                allow = true;
            }
            if (!allow) {
                final String permissions = allowNonFull
                        ? (Manifest.permission.INTERACT_ACROSS_USERS_FULL + " or " +
                                Manifest.permission.INTERACT_ACROSS_USERS)
                        : Manifest.permission.INTERACT_ACROSS_USERS_FULL;
                throw new SecurityException("No access to " + uri + ": neither user " + uid
                        + " nor current process has " + permissions);
            }
        }
    }

    return userId;
}