Examples with VisibleForTesting com.android.internal.annotations.VisibleForTesting used on opensource projects

Example 41 with VisibleForTesting

use of com.android.internal.annotations.VisibleForTesting in project android_frameworks_base by DirtyUnicorns.

the class NotificationManagerService method buzzBeepBlinkLocked.

@VisibleForTesting
void buzzBeepBlinkLocked(NotificationRecord record) {
    boolean buzz = false;
    boolean beep = false;
    boolean blink = false;
    final Notification notification = record.sbn.getNotification();
    final String key = record.getKey();
    final String pkg = record.sbn.getPackageName();
    // Should this notification make noise, vibe, or use the LED?
    final boolean aboveThreshold = record.getImportance() >= IMPORTANCE_DEFAULT;
    final boolean canInterrupt = aboveThreshold && !record.isIntercepted();
    if (DBG || record.isIntercepted())
        Slog.v(TAG, "pkg=" + pkg + " canInterrupt=" + canInterrupt + " intercept=" + record.isIntercepted());
    final int currentUser;
    final long token = Binder.clearCallingIdentity();
    try {
        currentUser = ActivityManager.getCurrentUser();
    } finally {
        Binder.restoreCallingIdentity(token);
    }
    // If we're not supposed to beep, vibrate, etc. then don't.
    final String disableEffects = disableNotificationEffects(record);
    if (disableEffects != null) {
        ZenLog.traceDisableEffects(record, disableEffects);
    }
    // Remember if this notification already owns the notification channels.
    boolean wasBeep = key != null && key.equals(mSoundNotificationKey);
    boolean wasBuzz = key != null && key.equals(mVibrateNotificationKey);
    // These are set inside the conditional if the notification is allowed to make noise.
    boolean hasValidVibrate = false;
    boolean hasValidSound = false;
    if (disableEffects == null && (record.getUserId() == UserHandle.USER_ALL || record.getUserId() == currentUser || mUserProfiles.isCurrentProfile(record.getUserId())) && canInterrupt && mSystemReady && !notificationIsAnnoying(pkg) && mAudioManager != null) {
        if (DBG)
            Slog.v(TAG, "Interrupting!");
        // should we use the default notification sound? (indicated either by
        // DEFAULT_SOUND or because notification.sound is pointing at
        // Settings.System.NOTIFICATION_SOUND)
        final boolean useDefaultSound = (notification.defaults & Notification.DEFAULT_SOUND) != 0 || Settings.System.DEFAULT_NOTIFICATION_URI.equals(notification.sound);
        Uri soundUri = null;
        if (useDefaultSound) {
            soundUri = Settings.System.DEFAULT_NOTIFICATION_URI;
            // check to see if the default notification sound is silent
            hasValidSound = mSystemNotificationSound != null;
        } else if (notification.sound != null) {
            soundUri = notification.sound;
            hasValidSound = (soundUri != null);
        }
        // Does the notification want to specify its own vibration?
        final boolean hasCustomVibrate = notification.vibrate != null;
        // new in 4.2: if there was supposed to be a sound and we're in vibrate
        // mode, and no other vibration is specified, we fall back to vibration
        final boolean convertSoundToVibration = !hasCustomVibrate && hasValidSound && (mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_VIBRATE);
        // The DEFAULT_VIBRATE flag trumps any custom vibration AND the fallback.
        final boolean useDefaultVibrate = (notification.defaults & Notification.DEFAULT_VIBRATE) != 0;
        hasValidVibrate = useDefaultVibrate || convertSoundToVibration || hasCustomVibrate;
        // it once, and we already have, then don't.
        if (!(record.isUpdate && (notification.flags & Notification.FLAG_ONLY_ALERT_ONCE) != 0)) {
            sendAccessibilityEvent(notification, record.sbn.getPackageName());
            if (hasValidSound) {
                boolean looping = (notification.flags & Notification.FLAG_INSISTENT) != 0;
                AudioAttributes audioAttributes = audioAttributesForNotification(notification);
                mSoundNotificationKey = key;
                // ringer mode is silent) or if there is a user of exclusive audio focus
                if ((mAudioManager.getStreamVolume(AudioAttributes.toLegacyStreamType(audioAttributes)) != 0) && !mAudioManager.isAudioFocusExclusive()) {
                    final long identity = Binder.clearCallingIdentity();
                    try {
                        final IRingtonePlayer player = mAudioManager.getRingtonePlayer();
                        if (player != null) {
                            if (DBG)
                                Slog.v(TAG, "Playing sound " + soundUri + " with attributes " + audioAttributes);
                            player.playAsync(soundUri, record.sbn.getUser(), looping, audioAttributes);
                            beep = true;
                        }
                    } catch (RemoteException e) {
                    } finally {
                        Binder.restoreCallingIdentity(identity);
                    }
                }
            }
            if (hasValidVibrate && !(mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_SILENT)) {
                mVibrateNotificationKey = key;
                if (useDefaultVibrate || convertSoundToVibration) {
                    // Escalate privileges so we can use the vibrator even if the
                    // notifying app does not have the VIBRATE permission.
                    long identity = Binder.clearCallingIdentity();
                    try {
                        mVibrator.vibrate(record.sbn.getUid(), record.sbn.getOpPkg(), useDefaultVibrate ? mDefaultVibrationPattern : mFallbackVibrationPattern, ((notification.flags & Notification.FLAG_INSISTENT) != 0) ? 0 : -1, audioAttributesForNotification(notification));
                        buzz = true;
                    } finally {
                        Binder.restoreCallingIdentity(identity);
                    }
                } else if (notification.vibrate.length > 1) {
                    // If you want your own vibration pattern, you need the VIBRATE
                    // permission
                    mVibrator.vibrate(record.sbn.getUid(), record.sbn.getOpPkg(), notification.vibrate, ((notification.flags & Notification.FLAG_INSISTENT) != 0) ? 0 : -1, audioAttributesForNotification(notification));
                    buzz = true;
                }
            }
        }
    }
    // cancel that feedback now
    if (wasBeep && !hasValidSound) {
        clearSoundLocked();
    }
    if (wasBuzz && !hasValidVibrate) {
        clearVibrateLocked();
    }
    // light
    // release the light
    boolean wasShowLights = mLights.remove(key);
    final boolean canInterruptWithLight = canInterrupt || isLedNotificationForcedOn(record) || (!canInterrupt && mZenModeHelper.getAreLightsAllowed());
    if ((notification.flags & Notification.FLAG_SHOW_LIGHTS) != 0 && canInterruptWithLight && ((record.getSuppressedVisualEffects() & NotificationListenerService.SUPPRESSED_EFFECT_SCREEN_OFF) == 0)) {
        mLights.add(key);
        updateLightsLocked();
        if (mUseAttentionLight) {
            mAttentionLight.pulse();
        }
        blink = true;
    } else if (wasShowLights) {
        updateLightsLocked();
    }
    if (buzz || beep || blink) {
        if (((record.getSuppressedVisualEffects() & NotificationListenerService.SUPPRESSED_EFFECT_SCREEN_OFF) != 0)) {
            if (DBG)
                Slog.v(TAG, "Suppressed SystemUI from triggering screen on");
        } else {
            EventLogTags.writeNotificationAlert(key, buzz ? 1 : 0, beep ? 1 : 0, blink ? 1 : 0);
            mHandler.post(mBuzzBeepBlinked);
        }
    }
}

Example 42 with VisibleForTesting

use of com.android.internal.annotations.VisibleForTesting in project android_frameworks_base by DirtyUnicorns.

the class TaskPersister method writePersistedTaskIdsForUser.

@VisibleForTesting
void writePersistedTaskIdsForUser(@NonNull SparseBooleanArray taskIds, int userId) {
    if (userId < 0) {
        return;
    }
    final File persistedTaskIdsFile = getUserPersistedTaskIdsFile(userId);
    synchronized (mIoLock) {
        BufferedWriter writer = null;
        try {
            writer = new BufferedWriter(new FileWriter(persistedTaskIdsFile));
            for (int i = 0; i < taskIds.size(); i++) {
                if (taskIds.valueAt(i)) {
                    writer.write(String.valueOf(taskIds.keyAt(i)));
                    writer.newLine();
                }
            }
        } catch (Exception e) {
            Slog.e(TAG, "Error while writing taskIds file for user " + userId, e);
        } finally {
            IoUtils.closeQuietly(writer);
        }
    }
}

Example 43 with VisibleForTesting

use of com.android.internal.annotations.VisibleForTesting in project android_frameworks_base by DirtyUnicorns.

the class Vpn method createUserAndRestrictedProfilesRanges.

/**
     * Creates a {@link Set} of non-intersecting {@link UidRange} objects including all UIDs
     * associated with one user, and any restricted profiles attached to that user.
     *
     * <p>If one of {@param allowedApplications} or {@param disallowedApplications} is provided,
     * the UID ranges will match the app whitelist or blacklist specified there. Otherwise, all UIDs
     * in each user and profile will be included.
     *
     * @param userHandle The userId to create UID ranges for along with any of its restricted
     *                   profiles.
     * @param allowedApplications (optional) whitelist of applications to include.
     * @param disallowedApplications (optional) blacklist of applications to exclude.
     */
@VisibleForTesting
Set<UidRange> createUserAndRestrictedProfilesRanges(@UserIdInt int userHandle, @Nullable List<String> allowedApplications, @Nullable List<String> disallowedApplications) {
    final Set<UidRange> ranges = new ArraySet<>();
    // Assign the top-level user to the set of ranges
    addUserToRanges(ranges, userHandle, allowedApplications, disallowedApplications);
    // If the user can have restricted profiles, assign all its restricted profiles too
    if (canHaveRestrictedProfile(userHandle)) {
        final long token = Binder.clearCallingIdentity();
        List<UserInfo> users;
        try {
            users = UserManager.get(mContext).getUsers(true);
        } finally {
            Binder.restoreCallingIdentity(token);
        }
        for (UserInfo user : users) {
            if (user.isRestricted() && (user.restrictedProfileParentId == userHandle)) {
                addUserToRanges(ranges, user.id, allowedApplications, disallowedApplications);
            }
        }
    }
    return ranges;
}

Example 44 with VisibleForTesting

use of com.android.internal.annotations.VisibleForTesting in project android_frameworks_base by DirtyUnicorns.

the class AccountManagerService method getPreNDatabaseName.

@VisibleForTesting
String getPreNDatabaseName(int userId) {
    File systemDir = Environment.getDataSystemDirectory();
    File databaseFile = new File(Environment.getUserSystemDirectory(userId), PRE_N_DATABASE_NAME);
    if (userId == 0) {
        // Migrate old file, if it exists, to the new location.
        // Make sure the new file doesn't already exist. A dummy file could have been
        // accidentally created in the old location, causing the new one to become corrupted
        // as well.
        File oldFile = new File(systemDir, PRE_N_DATABASE_NAME);
        if (oldFile.exists() && !databaseFile.exists()) {
            // Check for use directory; create if it doesn't exist, else renameTo will fail
            File userDir = Environment.getUserSystemDirectory(userId);
            if (!userDir.exists()) {
                if (!userDir.mkdirs()) {
                    throw new IllegalStateException("User dir cannot be created: " + userDir);
                }
            }
            if (!oldFile.renameTo(databaseFile)) {
                throw new IllegalStateException("User dir cannot be migrated: " + databaseFile);
            }
        }
    }
    return databaseFile.getPath();
}

Example 45 with VisibleForTesting

use of com.android.internal.annotations.VisibleForTesting in project android_frameworks_base by ParanoidAndroid.

the class NetworkStatsFactory method javaReadNetworkStatsDetail.

/**
     * Parse and return {@link NetworkStats} with UID-level details. Values are
     * expected to monotonically increase since device boot.
     */
@VisibleForTesting
public static NetworkStats javaReadNetworkStatsDetail(File detailPath, int limitUid) throws IOException {
    final StrictMode.ThreadPolicy savedPolicy = StrictMode.allowThreadDiskReads();
    final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 24);
    final NetworkStats.Entry entry = new NetworkStats.Entry();
    int idx = 1;
    int lastIdx = 1;
    ProcFileReader reader = null;
    try {
        // open and consume header line
        reader = new ProcFileReader(new FileInputStream(detailPath));
        reader.finishLine();
        while (reader.hasMoreData()) {
            idx = reader.nextInt();
            if (idx != lastIdx + 1) {
                throw new ProtocolException("inconsistent idx=" + idx + " after lastIdx=" + lastIdx);
            }
            lastIdx = idx;
            entry.iface = reader.nextString();
            entry.tag = kernelToTag(reader.nextString());
            entry.uid = reader.nextInt();
            entry.set = reader.nextInt();
            entry.rxBytes = reader.nextLong();
            entry.rxPackets = reader.nextLong();
            entry.txBytes = reader.nextLong();
            entry.txPackets = reader.nextLong();
            if (limitUid == UID_ALL || limitUid == entry.uid) {
                stats.addValues(entry);
            }
            reader.finishLine();
        }
    } catch (NullPointerException e) {
        throw new ProtocolException("problem parsing idx " + idx, e);
    } catch (NumberFormatException e) {
        throw new ProtocolException("problem parsing idx " + idx, e);
    } finally {
        IoUtils.closeQuietly(reader);
        StrictMode.setThreadPolicy(savedPolicy);
    }
    return stats;
}