package com.android.server.notification;
+import static android.app.NotificationManager.IMPORTANCE_LOW;
import static android.app.NotificationManager.IMPORTANCE_MIN;
import static android.app.NotificationManager.IMPORTANCE_NONE;
+import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
import static android.content.pm.PackageManager.FEATURE_LEANBACK;
import static android.content.pm.PackageManager.FEATURE_TELEVISION;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+import static android.os.UserHandle.USER_NULL;
import static android.service.notification.NotificationListenerService
.NOTIFICATION_CHANNEL_OR_GROUP_ADDED;
import static android.service.notification.NotificationListenerService
import static android.view.Display.DEFAULT_DISPLAY;
import static android.view.WindowManager.LayoutParams.TYPE_TOAST;
-import static org.xmlpull.v1.XmlPullParser.END_DOCUMENT;
import android.Manifest;
import android.annotation.NonNull;
import android.content.IntentFilter;
import android.content.pm.ApplicationInfo;
import android.content.pm.IPackageManager;
-import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.ParceledListSlice;
import android.content.res.Resources;
import android.database.ContentObserver;
+import android.media.AudioAttributes;
import android.media.AudioManager;
import android.media.AudioManagerInternal;
import android.media.IRingtonePlayer;
-import android.media.ToneGenerator;
import android.net.Uri;
import android.os.Binder;
import android.os.Build;
import android.os.Message;
import android.os.Process;
import android.os.RemoteException;
+import android.os.ResultReceiver;
import android.os.ServiceManager;
+import android.os.ShellCallback;
+import android.os.ShellCommand;
import android.os.SystemClock;
import android.os.SystemProperties;
import android.os.UserHandle;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.nano.MetricsProto;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.internal.os.BackgroundThread;
import com.android.internal.statusbar.NotificationVisibility;
import com.android.internal.util.ArrayUtils;
import com.android.internal.util.DumpUtils;
import com.android.internal.util.FastXmlSerializer;
import com.android.internal.util.Preconditions;
+import com.android.internal.util.XmlUtils;
import com.android.server.DeviceIdleController;
import com.android.server.EventLogTags;
import com.android.server.LocalServices;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileDescriptor;
-import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
+import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
-import java.util.Map;
import java.util.Map.Entry;
import java.util.Objects;
+import java.util.Set;
import java.util.concurrent.TimeUnit;
/** {@hide} */
private static final String EXTRA_KEY = "key";
private IActivityManager mAm;
+ private ActivityManager mActivityManager;
private IPackageManager mPackageManager;
private PackageManager mPackageManagerClient;
AudioManager mAudioManager;
private WindowManagerInternal mWindowManagerInternal;
private AlarmManager mAlarmManager;
private ICompanionDeviceManager mCompanionManager;
+ private AccessibilityManager mAccessibilityManager;
final IBinder mForegroundToken = new Binder();
- private Handler mHandler;
+ private WorkerHandler mHandler;
private final HandlerThread mRankingThread = new HandlerThread("ranker",
Process.THREAD_PRIORITY_BACKGROUND);
private String mVibrateNotificationKey;
private final SparseArray<ArraySet<ManagedServiceInfo>> mListenersDisablingEffects =
- new SparseArray<ArraySet<ManagedServiceInfo>>();
- private List<ComponentName> mEffectsSuppressors = new ArrayList<ComponentName>();
+ new SparseArray<>();
+ private List<ComponentName> mEffectsSuppressors = new ArrayList<>();
private int mListenerHints; // right now, all hints are global
private int mInterruptionFilter = NotificationListenerService.INTERRUPTION_FILTER_UNKNOWN;
// for enabling and disabling notification pulse behavior
private boolean mScreenOn = true;
- private boolean mInCall = false;
+ protected boolean mInCall = false;
private boolean mNotificationPulseEnabled;
- // for generating notification tones in-call
- private ToneGenerator mInCallToneGenerator;
- private final Object mInCallToneGeneratorLock = new Object();
+ private Uri mInCallNotificationUri;
+ private AudioAttributes mInCallNotificationAudioAttributes;
+ private float mInCallNotificationVolume;
// used as a mutex for access to all active notifications & listeners
final Object mNotificationLock = new Object();
@GuardedBy("mNotificationLock")
- final ArrayList<NotificationRecord> mNotificationList =
- new ArrayList<NotificationRecord>();
+ final ArrayList<NotificationRecord> mNotificationList = new ArrayList<>();
@GuardedBy("mNotificationLock")
- final ArrayMap<String, NotificationRecord> mNotificationsByKey =
- new ArrayMap<String, NotificationRecord>();
+ final ArrayMap<String, NotificationRecord> mNotificationsByKey = new ArrayMap<>();
@GuardedBy("mNotificationLock")
final ArrayList<NotificationRecord> mEnqueuedNotifications = new ArrayList<>();
@GuardedBy("mNotificationLock")
final ArrayMap<Integer, ArrayMap<String, String>> mAutobundledSummaries = new ArrayMap<>();
- final ArrayList<ToastRecord> mToastQueue = new ArrayList<ToastRecord>();
+ final ArrayList<ToastRecord> mToastQueue = new ArrayList<>();
final ArrayMap<String, NotificationRecord> mSummaryByGroupKey = new ArrayMap<>();
- final PolicyAccess mPolicyAccess = new PolicyAccess();
// The last key in this list owns the hardware.
ArrayList<String> mLights = new ArrayList<>();
private final UserProfiles mUserProfiles = new UserProfiles();
private NotificationListeners mListeners;
- private NotificationAssistants mNotificationAssistants;
+ private NotificationAssistants mAssistants;
private ConditionProviders mConditionProviders;
private NotificationUsageStats mUsageStats;
}
- private void readPolicyXml(InputStream stream, boolean forRestore)
+ protected void readDefaultApprovedServices(int userId) {
+ String defaultListenerAccess = getContext().getResources().getString(
+ com.android.internal.R.string.config_defaultListenerAccessPackages);
+ if (defaultListenerAccess != null) {
+ for (String whitelisted :
+ defaultListenerAccess.split(ManagedServices.ENABLED_SERVICES_SEPARATOR)) {
+ // Gather all notification listener components for candidate pkgs.
+ Set<ComponentName> approvedListeners =
+ mListeners.queryPackageForServices(whitelisted,
+ PackageManager.MATCH_DIRECT_BOOT_AWARE
+ | PackageManager.MATCH_DIRECT_BOOT_UNAWARE, userId);
+ for (ComponentName cn : approvedListeners) {
+ try {
+ getBinderService().setNotificationListenerAccessGrantedForUser(cn,
+ userId, true);
+ } catch (RemoteException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+ }
+ String defaultDndAccess = getContext().getResources().getString(
+ com.android.internal.R.string.config_defaultDndAccessPackages);
+ if (defaultListenerAccess != null) {
+ for (String whitelisted :
+ defaultDndAccess.split(ManagedServices.ENABLED_SERVICES_SEPARATOR)) {
+ try {
+ getBinderService().setNotificationPolicyAccessGranted(whitelisted, true);
+ } catch (RemoteException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+ }
+
+ void readPolicyXml(InputStream stream, boolean forRestore)
throws XmlPullParserException, NumberFormatException, IOException {
final XmlPullParser parser = Xml.newPullParser();
parser.setInput(stream, StandardCharsets.UTF_8.name());
+ XmlUtils.beginDocument(parser, TAG_NOTIFICATION_POLICY);
+ boolean migratedManagedServices = false;
+ int outerDepth = parser.getDepth();
+ while (XmlUtils.nextElementWithin(parser, outerDepth)) {
+ if (ZenModeConfig.ZEN_TAG.equals(parser.getName())) {
+ mZenModeHelper.readXml(parser, forRestore);
+ } else if (RankingHelper.TAG_RANKING.equals(parser.getName())){
+ mRankingHelper.readXml(parser, forRestore);
+ }
+ // No non-system managed services are allowed on low ram devices
+ if (!ActivityManager.isLowRamDeviceStatic()) {
+ if (mListeners.getConfig().xmlTag.equals(parser.getName())) {
+ mListeners.readXml(parser);
+ migratedManagedServices = true;
+ } else if (mAssistants.getConfig().xmlTag.equals(parser.getName())) {
+ mAssistants.readXml(parser);
+ migratedManagedServices = true;
+ } else if (mConditionProviders.getConfig().xmlTag.equals(parser.getName())) {
+ mConditionProviders.readXml(parser);
+ migratedManagedServices = true;
+ }
+ }
+ }
- while (parser.next() != END_DOCUMENT) {
- mZenModeHelper.readXml(parser, forRestore);
- mRankingHelper.readXml(parser, forRestore);
+ if (!migratedManagedServices) {
+ mListeners.migrateToXml();
+ mAssistants.migrateToXml();
+ mConditionProviders.migrateToXml();
+ savePolicyFile();
}
}
if (DBG) Slog.d(TAG, "loadPolicyFile");
synchronized (mPolicyFile) {
- FileInputStream infile = null;
+ InputStream infile = null;
try {
infile = mPolicyFile.openRead();
readPolicyXml(infile, false /*forRestore*/);
} catch (FileNotFoundException e) {
// No data yet
+ // Load default managed services approvals
+ readDefaultApprovedServices(UserHandle.USER_SYSTEM);
} catch (IOException e) {
Log.wtf(TAG, "Unable to read notification policy", e);
} catch (NumberFormatException e) {
out.attribute(null, ATTR_VERSION, Integer.toString(DB_VERSION));
mZenModeHelper.writeXml(out, forBackup);
mRankingHelper.writeXml(out, forBackup);
+ mListeners.writeXml(out, forBackup);
+ mAssistants.writeXml(out, forBackup);
+ mConditionProviders.writeXml(out, forBackup);
out.endTag(null, TAG_NOTIFICATION_POLICY);
out.endDocument();
}
{
final int pid;
final String pkg;
- final ITransientNotification callback;
+ ITransientNotification callback;
int duration;
Binder token;
this.duration = duration;
}
+ void update(ITransientNotification callback) {
+ this.callback = callback;
+ }
+
void dump(PrintWriter pw, String prefix, DumpFilter filter) {
if (filter != null && !filter.matches(pkg)) return;
pw.println(prefix + this);
if (r != null) {
r.stats.onExpansionChanged(userAction, expanded);
final long now = System.currentTimeMillis();
- MetricsLogger.action(r.getLogMaker(now)
- .setCategory(MetricsEvent.NOTIFICATION_ITEM)
- .setType(MetricsEvent.TYPE_DETAIL));
+ if (userAction) {
+ MetricsLogger.action(r.getLogMaker(now)
+ .setCategory(MetricsEvent.NOTIFICATION_ITEM)
+ .setType(expanded ? MetricsEvent.TYPE_DETAIL
+ : MetricsEvent.TYPE_COLLAPSE));
+ }
EventLogTags.writeNotificationExpansion(key,
userAction ? 1 : 0, expanded ? 1 : 0,
r.getLifespanMs(now), r.getFreshnessMs(now), r.getExposureMs(now));
updateLightsLocked();
}
+ protected final BroadcastReceiver mLocaleChangeReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if (Intent.ACTION_LOCALE_CHANGED.equals(intent.getAction())) {
+ mZenModeHelper.updateDefaultZenRules();
+ mRankingHelper.onLocaleChanged(context, ActivityManager.getCurrentUser());
+ }
+ }
+ };
+
+ private final BroadcastReceiver mRestoreReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if (Intent.ACTION_SETTING_RESTORED.equals(intent.getAction())) {
+ try {
+ String element = intent.getStringExtra(Intent.EXTRA_SETTING_NAME);
+ String newValue = intent.getStringExtra(Intent.EXTRA_SETTING_NEW_VALUE);
+ int restoredFromSdkInt = intent.getIntExtra(
+ Intent.EXTRA_SETTING_RESTORED_FROM_SDK_INT, 0);
+ mListeners.onSettingRestored(
+ element, newValue, restoredFromSdkInt, getSendingUserId());
+ mConditionProviders.onSettingRestored(
+ element, newValue, restoredFromSdkInt, getSendingUserId());
+ } catch (Exception e) {
+ Slog.wtf(TAG, "Cannot restore managed services from settings", e);
+ }
+ }
+ }
+ };
+
private final BroadcastReceiver mNotificationTimeoutReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
}
}
}
- mListeners.onPackagesChanged(removingPackage, pkgList);
- mNotificationAssistants.onPackagesChanged(removingPackage, pkgList);
- mConditionProviders.onPackagesChanged(removingPackage, pkgList);
+ mListeners.onPackagesChanged(removingPackage, pkgList, uidList);
+ mAssistants.onPackagesChanged(removingPackage, pkgList, uidList);
+ mConditionProviders.onPackagesChanged(removingPackage, pkgList, uidList);
mRankingHelper.onPackagesChanged(removingPackage, changeUserId, pkgList, uidList);
savePolicyFile();
}
mInCall = TelephonyManager.EXTRA_STATE_OFFHOOK
.equals(intent.getStringExtra(TelephonyManager.EXTRA_STATE));
updateNotificationPulse();
- synchronized (mInCallToneGeneratorLock) {
- if (mInCall) {
- if (mInCallToneGenerator == null) {
- int relativeToneVolume = getContext().getResources().getInteger(
- R.integer.config_inCallNotificationVolumeRelative);
- if (relativeToneVolume < ToneGenerator.MIN_VOLUME
- || relativeToneVolume > ToneGenerator.MAX_VOLUME) {
- relativeToneVolume = ToneGenerator.MAX_VOLUME;
- }
- try {
- mInCallToneGenerator = new ToneGenerator(
- AudioManager.STREAM_VOICE_CALL, relativeToneVolume);
- } catch (RuntimeException e) {
- Log.e(TAG, "Error creating local tone generator: " + e);
- mInCallToneGenerator = null;
- }
- }
- } else {
- if (mInCallToneGenerator != null) {
- mInCallToneGenerator.release();
- mInCallToneGenerator = null;
- }
- }
- }
} else if (action.equals(Intent.ACTION_USER_STOPPED)) {
int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1);
if (userHandle >= 0) {
// turn off LED when user passes through lock screen
mNotificationLight.turnOff();
} else if (action.equals(Intent.ACTION_USER_SWITCHED)) {
- final int user = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
+ final int user = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, USER_NULL);
// reload per-user settings
mSettingsObserver.update(null);
mUserProfiles.updateCache(context);
// Refresh managed services
mConditionProviders.onUserSwitched(user);
mListeners.onUserSwitched(user);
- mNotificationAssistants.onUserSwitched(user);
+ mAssistants.onUserSwitched(user);
mZenModeHelper.onUserSwitched(user);
} else if (action.equals(Intent.ACTION_USER_ADDED)) {
- mUserProfiles.updateCache(context);
+ final int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, USER_NULL);
+ if (userId != USER_NULL) {
+ mUserProfiles.updateCache(context);
+ if (!mUserProfiles.isManagedProfile(userId)) {
+ readDefaultApprovedServices(userId);
+ }
+ }
} else if (action.equals(Intent.ACTION_USER_REMOVED)) {
- final int user = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
+ final int user = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, USER_NULL);
mZenModeHelper.onUserRemoved(user);
mRankingHelper.onUserRemoved(user);
+ mListeners.onUserRemoved(user);
+ mConditionProviders.onUserRemoved(user);
+ mAssistants.onUserRemoved(user);
savePolicyFile();
} else if (action.equals(Intent.ACTION_USER_UNLOCKED)) {
- final int user = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
+ final int user = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, USER_NULL);
mConditionProviders.onUserUnlocked(user);
mListeners.onUserUnlocked(user);
- mNotificationAssistants.onUserUnlocked(user);
+ mAssistants.onUserUnlocked(user);
mZenModeHelper.onUserUnlocked(user);
}
}
}
private SettingsObserver mSettingsObserver;
- private ZenModeHelper mZenModeHelper;
+ protected ZenModeHelper mZenModeHelper;
static long[] getLongArray(Resources r, int resid, int maxlen, long[] def) {
int[] ar = r.getIntArray(resid);
count--;
}
if (posted.sbn.isGroup() && posted.getNotification().isGroupSummary()) {
- count --;
+ count--;
}
}
}
}
+ void clearNotifications() {
+ mEnqueuedNotifications.clear();
+ mNotificationList.clear();
+ mNotificationsByKey.clear();
+ mSummaryByGroupKey.clear();
+ }
+
@VisibleForTesting
void addNotification(NotificationRecord r) {
mNotificationList.add(r);
}
@VisibleForTesting
+ NotificationRecord getNotificationRecord(String key) {
+ return mNotificationsByKey.get(key);
+ }
+
+
+ @VisibleForTesting
void setSystemReady(boolean systemReady) {
mSystemReady = systemReady;
}
@VisibleForTesting
- void setHandler(Handler handler) {
+ void setHandler(WorkerHandler handler) {
mHandler = handler;
}
}
@VisibleForTesting
+ void setRankingHandler(RankingHandler rankingHandler) {
+ mRankingHandler = rankingHandler;
+ }
+
+ @VisibleForTesting
void setIsTelevision(boolean isTelevision) {
mIsTelevision = isTelevision;
}
mUsageStats = us;
}
+ @VisibleForTesting
+ void setAccessibilityManager(AccessibilityManager am) {
+ mAccessibilityManager = am;
+ }
+
// TODO: All tests should use this init instead of the one-off setters above.
@VisibleForTesting
- void init(Looper looper, IPackageManager packageManager, PackageManager packageManagerClient,
+ void init(Looper looper, IPackageManager packageManager,
+ PackageManager packageManagerClient,
LightsManager lightsManager, NotificationListeners notificationListeners,
+ NotificationAssistants notificationAssistants, ConditionProviders conditionProviders,
ICompanionDeviceManager companionManager, SnoozeHelper snoozeHelper,
- NotificationUsageStats usageStats) {
+ NotificationUsageStats usageStats, AtomicFile policyFile,
+ ActivityManager activityManager, GroupHelper groupHelper) {
Resources resources = getContext().getResources();
mMaxPackageEnqueueRate = Settings.Global.getFloat(getContext().getContentResolver(),
Settings.Global.MAX_NOTIFICATION_ENQUEUE_RATE,
DEFAULT_MAX_NOTIFICATION_ENQUEUE_RATE);
+ mAccessibilityManager =
+ (AccessibilityManager) getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
mAm = ActivityManager.getService();
mPackageManager = packageManager;
mPackageManagerClient = packageManagerClient;
mAppUsageStats = LocalServices.getService(UsageStatsManagerInternal.class);
mAlarmManager = (AlarmManager) getContext().getSystemService(Context.ALARM_SERVICE);
mCompanionManager = companionManager;
+ mActivityManager = activityManager;
mHandler = new WorkerHandler(looper);
mRankingThread.start();
mUsageStats = usageStats;
mRankingHandler = new RankingHandlerWorker(mRankingThread.getLooper());
mRankingHelper = new RankingHelper(getContext(),
- getContext().getPackageManager(),
+ mPackageManagerClient,
mRankingHandler,
mUsageStats,
extractorNames);
- mConditionProviders = new ConditionProviders(getContext(), mHandler, mUserProfiles);
+ mConditionProviders = conditionProviders;
mZenModeHelper = new ZenModeHelper(getContext(), mHandler.getLooper(), mConditionProviders);
mZenModeHelper.addCallback(new ZenModeHelper.Callback() {
@Override
}
});
mSnoozeHelper = snoozeHelper;
- mGroupHelper = new GroupHelper(new GroupHelper.Callback() {
- @Override
- public void addAutoGroup(String key) {
- synchronized (mNotificationLock) {
- addAutogroupKeyLocked(key);
- }
- mRankingHandler.requestSort(false);
- }
-
- @Override
- public void removeAutoGroup(String key) {
- synchronized (mNotificationLock) {
- removeAutogroupKeyLocked(key);
- }
- mRankingHandler.requestSort(false);
- }
-
- @Override
- public void addAutoGroupSummary(int userId, String pkg, String triggeringKey) {
- createAutoGroupSummary(userId, pkg, triggeringKey);
- }
-
- @Override
- public void removeAutoGroupSummary(int userId, String pkg) {
- synchronized (mNotificationLock) {
- clearAutogroupSummaryLocked(userId, pkg);
- }
- }
- });
-
- final File systemDir = new File(Environment.getDataDirectory(), "system");
- mPolicyFile = new AtomicFile(new File(systemDir, "notification_policy.xml"));
-
- loadPolicyFile();
+ mGroupHelper = groupHelper;
// This is a ManagedServices object that keeps track of the listeners.
mListeners = notificationListeners;
// This is a MangedServices object that keeps track of the assistant.
- mNotificationAssistants = new NotificationAssistants();
+ mAssistants = notificationAssistants;
+
+ mPolicyFile = policyFile;
+ loadPolicyFile();
mStatusBar = getLocalService(StatusBarManagerInternal.class);
if (mStatusBar != null) {
R.array.config_notificationFallbackVibePattern,
VIBRATE_PATTERN_MAXLEN,
DEFAULT_VIBRATE_PATTERN);
+ mInCallNotificationUri = Uri.parse("file://" +
+ resources.getString(R.string.config_inCallNotificationSound));
+ mInCallNotificationAudioAttributes = new AudioAttributes.Builder()
+ .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
+ .setUsage(AudioAttributes.USAGE_VOICE_COMMUNICATION)
+ .build();
+ mInCallNotificationVolume = resources.getFloat(R.dimen.config_inCallNotificationVolume);
mUseAttentionLight = resources.getBoolean(R.bool.config_useAttentionLight);
}
}, mUserProfiles);
- init(Looper.myLooper(), AppGlobals.getPackageManager(), getContext().getPackageManager(),
- getLocalService(LightsManager.class), new NotificationListeners(),
- null, snoozeHelper, new NotificationUsageStats(getContext()));
+ final File systemDir = new File(Environment.getDataDirectory(), "system");
+
+ init(Looper.myLooper(),
+ AppGlobals.getPackageManager(), getContext().getPackageManager(),
+ getLocalService(LightsManager.class),
+ new NotificationListeners(AppGlobals.getPackageManager()),
+ new NotificationAssistants(AppGlobals.getPackageManager()),
+ new ConditionProviders(getContext(), mUserProfiles, AppGlobals.getPackageManager()),
+ null, snoozeHelper, new NotificationUsageStats(getContext()),
+ new AtomicFile(new File(systemDir, "notification_policy.xml")),
+ (ActivityManager) getContext().getSystemService(Context.ACTIVITY_SERVICE),
+ getGroupHelper());
// register for various Intents
IntentFilter filter = new IntentFilter();
timeoutFilter.addDataScheme(SCHEME_TIMEOUT);
getContext().registerReceiver(mNotificationTimeoutReceiver, timeoutFilter);
+ IntentFilter settingsRestoredFilter = new IntentFilter(Intent.ACTION_SETTING_RESTORED);
+ getContext().registerReceiver(mRestoreReceiver, settingsRestoredFilter);
+
+ IntentFilter localeChangedFilter = new IntentFilter(Intent.ACTION_LOCALE_CHANGED);
+ getContext().registerReceiver(mLocaleChangeReceiver, localeChangedFilter);
+
publishBinderService(Context.NOTIFICATION_SERVICE, mService);
publishLocalService(NotificationManagerInternal.class, mInternalService);
}
+ private GroupHelper getGroupHelper() {
+ return new GroupHelper(new GroupHelper.Callback() {
+ @Override
+ public void addAutoGroup(String key) {
+ synchronized (mNotificationLock) {
+ addAutogroupKeyLocked(key);
+ }
+ }
+
+ @Override
+ public void removeAutoGroup(String key) {
+ synchronized (mNotificationLock) {
+ removeAutogroupKeyLocked(key);
+ }
+ }
+
+ @Override
+ public void addAutoGroupSummary(int userId, String pkg, String triggeringKey) {
+ createAutoGroupSummary(userId, pkg, triggeringKey);
+ }
+
+ @Override
+ public void removeAutoGroupSummary(int userId, String pkg) {
+ synchronized (mNotificationLock) {
+ clearAutogroupSummaryLocked(userId, pkg);
+ }
+ }
+ });
+ }
+
private void sendRegisteredOnlyBroadcast(String action) {
getContext().sendBroadcastAsUser(new Intent(action)
.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY), UserHandle.ALL, null);
// bind to listener services.
mSettingsObserver.observe();
mListeners.onBootPhaseAppsCanStart();
- mNotificationAssistants.onBootPhaseAppsCanStart();
+ mAssistants.onBootPhaseAppsCanStart();
mConditionProviders.onBootPhaseAppsCanStart();
}
}
if (channel.getImportance() == NotificationManager.IMPORTANCE_NONE) {
// cancel
cancelAllNotificationsInt(MY_UID, MY_PID, pkg, channel.getId(), 0, 0, true,
- UserHandle.getUserId(Binder.getCallingUid()), REASON_CHANNEL_BANNED,
+ UserHandle.getUserId(uid), REASON_CHANNEL_BANNED,
null);
+ if (isUidSystemOrPhone(uid)) {
+ int[] profileIds = mUserProfiles.getCurrentProfileIds();
+ int N = profileIds.length;
+ for (int i = 0; i < N; i++) {
+ int profileId = profileIds[i];
+ cancelAllNotificationsInt(MY_UID, MY_PID, pkg, channel.getId(), 0, 0, true,
+ profileId, REASON_CHANNEL_BANNED,
+ null);
+ }
+ }
}
- mRankingHelper.updateNotificationChannel(pkg, uid, channel);
-
- final NotificationChannel modifiedChannel =
- mRankingHelper.getNotificationChannel(pkg, uid, channel.getId(), false);
+ mRankingHelper.updateNotificationChannel(pkg, uid, channel, true);
if (!fromListener) {
+ final NotificationChannel modifiedChannel =
+ mRankingHelper.getNotificationChannel(pkg, uid, channel.getId(), false);
mListeners.notifyNotificationChannelChanged(
pkg, UserHandle.getUserHandleForUid(uid),
modifiedChannel, NOTIFICATION_CHANNEL_OR_GROUP_UPDATED);
}
- synchronized (mNotificationLock) {
- final int N = mNotificationList.size();
- for (int i = N - 1; i >= 0; --i) {
- NotificationRecord r = mNotificationList.get(i);
- if (r.sbn.getPackageName().equals(pkg)
- && r.sbn.getUid() == uid
- && channel.getId() != null
- && channel.getId().equals(r.getChannel().getId())) {
- r.updateNotificationChannel(modifiedChannel);
- }
- }
- }
- mRankingHandler.requestSort(true);
savePolicyFile();
}
Slog.e(TAG, "Not doing toast. pkg=" + pkg + " callback=" + callback);
return ;
}
-
final boolean isSystemToast = isCallerSystemOrPhone() || ("android".equals(pkg));
final boolean isPackageSuspended =
isPackageSuspendedForUser(pkg, Binder.getCallingUid());
long callingId = Binder.clearCallingIdentity();
try {
ToastRecord record;
- int index = indexOfToastLocked(pkg, callback);
- // If it's already in the queue, we update it in place, we don't
- // move it to the end of the queue.
+ int index;
+ // All packages aside from the android package can enqueue one toast at a time
+ if (!isSystemToast) {
+ index = indexOfToastPackageLocked(pkg);
+ } else {
+ index = indexOfToastLocked(pkg, callback);
+ }
+
+ // If the package already has a toast, we update its toast
+ // in the queue, we don't move it to the end of the queue.
if (index >= 0) {
record = mToastQueue.get(index);
record.update(duration);
+ record.update(callback);
} else {
- // Limit the number of toasts that any given package except the android
- // package can enqueue. Prevents DOS attacks and deals with leaks.
- if (!isSystemToast) {
- int count = 0;
- final int N = mToastQueue.size();
- for (int i=0; i<N; i++) {
- final ToastRecord r = mToastQueue.get(i);
- if (r.pkg.equals(pkg)) {
- count++;
- if (count >= MAX_PACKAGE_NOTIFICATIONS) {
- Slog.e(TAG, "Package has already posted " + count
- + " toasts. Not showing more. Package=" + pkg);
- return;
- }
- }
- }
- }
-
Binder token = new Binder();
mWindowManagerInternal.addWindowToken(token, TYPE_TOAST, DEFAULT_DISPLAY);
record = new ToastRecord(callingPid, pkg, callback, duration, token);
mToastQueue.add(record);
index = mToastQueue.size() - 1;
- keepProcessAliveIfNeededLocked(callingPid);
}
+ keepProcessAliveIfNeededLocked(callingPid);
// If it's at index 0, it's the current toast. It doesn't matter if it's
// new or just been updated. Call back and tell it to show itself.
// If the callback fails, this will remove it from the list, so don't
cancelAllNotificationsInt(MY_UID, MY_PID, packageName, null, 0, 0, true,
UserHandle.getUserId(Binder.getCallingUid()), REASON_CHANNEL_BANNED, null);
+ final String[] packages = new String[] {packageName};
+ final int[] uids = new int[] {uid};
+
// Listener & assistant
- mListeners.onPackagesChanged(true, new String[] {packageName});
- mNotificationAssistants.onPackagesChanged(true, new String[] {packageName});
+ mListeners.onPackagesChanged(true, packages, uids);
+ mAssistants.onPackagesChanged(true, packages, uids);
// Zen
- mConditionProviders.onPackagesChanged(true, new String[] {packageName});
+ mConditionProviders.onPackagesChanged(true, packages, uids);
// Reset notification preferences
if (!fromApp) {
- mRankingHelper.onPackagesChanged(true, UserHandle.getCallingUserId(),
- new String[]{packageName}, new int[]{uid});
+ mRankingHelper.onPackagesChanged(
+ true, UserHandle.getCallingUserId(), packages, uids);
}
savePolicyFile();
private StatusBarNotification sanitizeSbn(String pkg, int userId,
StatusBarNotification sbn) {
- if (sbn.getPackageName().equals(pkg) && sbn.getUserId() == userId
- && (sbn.getNotification().flags
- & Notification.FLAG_AUTOGROUP_SUMMARY) == 0) {
+ if (sbn.getPackageName().equals(pkg) && sbn.getUserId() == userId) {
// We could pass back a cloneLight() but clients might get confused and
// try to send this thing back to notify() again, which would not work
// very well.
long identity = Binder.clearCallingIdentity();
try {
ManagedServices manager =
- mNotificationAssistants.isComponentEnabledForCurrentProfiles(component)
- ? mNotificationAssistants
+ mAssistants.isComponentEnabledForCurrentProfiles(component)
+ ? mAssistants
: mListeners;
manager.setComponentState(component, true);
} finally {
try {
synchronized (mNotificationLock) {
final ManagedServiceInfo info =
- mNotificationAssistants.checkServiceTokenLocked(token);
+ mAssistants.checkServiceTokenLocked(token);
unsnoozeNotificationInt(key, info);
}
} finally {
String[] packages = getContext().getPackageManager().getPackagesForUid(uid);
final int packageCount = packages.length;
for (int i = 0; i < packageCount; i++) {
- if (checkPolicyAccess(packages[i])) {
+ if (mConditionProviders.isPackageOrComponentAllowed(
+ packages[i], UserHandle.getUserId(uid))) {
accessAllowed = true;
}
}
}
private boolean checkPackagePolicyAccess(String pkg) {
- return mPolicyAccess.isPackageGranted(pkg);
+ return mConditionProviders.isPackageOrComponentAllowed(
+ pkg, getCallingUserHandle().getIdentifier());
}
private boolean checkPolicyAccess(String pkg) {
}
@Override
- public String[] getPackagesRequestingNotificationPolicyAccess()
+ public void setNotificationPolicyAccessGranted(String pkg, boolean granted)
throws RemoteException {
- enforceSystemOrSystemUI("request policy access packages");
- final long identity = Binder.clearCallingIdentity();
- try {
- return mPolicyAccess.getRequestingPackages();
- } finally {
- Binder.restoreCallingIdentity(identity);
- }
+ setNotificationPolicyAccessGrantedForUser(
+ pkg, getCallingUserHandle().getIdentifier(), granted);
}
@Override
- public void setNotificationPolicyAccessGranted(String pkg, boolean granted)
- throws RemoteException {
- enforceSystemOrSystemUI("grant notification policy access");
+ public void setNotificationPolicyAccessGrantedForUser(
+ String pkg, int userId, boolean granted) {
+ checkCallerIsSystemOrShell();
final long identity = Binder.clearCallingIdentity();
try {
- synchronized (mNotificationLock) {
- mPolicyAccess.put(pkg, granted);
+ if (!mActivityManager.isLowRamDevice()) {
+ mConditionProviders.setPackageOrComponentEnabled(
+ pkg, userId, true, granted);
+
+ getContext().sendBroadcastAsUser(new Intent(
+ NotificationManager.ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
+ .setPackage(pkg)
+ .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
+ UserHandle.of(userId), null);
+ savePolicyFile();
}
} finally {
Binder.restoreCallingIdentity(identity);
}
@Override
+ public List<String> getEnabledNotificationListenerPackages() {
+ checkCallerIsSystem();
+ return mListeners.getAllowedPackages(getCallingUserHandle().getIdentifier());
+ }
+
+ @Override
+ public List<ComponentName> getEnabledNotificationListeners(int userId) {
+ checkCallerIsSystem();
+ return mListeners.getAllowedComponents(userId);
+ }
+
+ @Override
+ public boolean isNotificationListenerAccessGranted(ComponentName listener) {
+ Preconditions.checkNotNull(listener);
+ checkCallerIsSystemOrSameApp(listener.getPackageName());
+ return mListeners.isPackageOrComponentAllowed(listener.flattenToString(),
+ getCallingUserHandle().getIdentifier());
+ }
+
+ @Override
+ public boolean isNotificationListenerAccessGrantedForUser(ComponentName listener,
+ int userId) {
+ Preconditions.checkNotNull(listener);
+ checkCallerIsSystem();
+ return mListeners.isPackageOrComponentAllowed(listener.flattenToString(),
+ userId);
+ }
+
+ @Override
+ public boolean isNotificationAssistantAccessGranted(ComponentName assistant) {
+ Preconditions.checkNotNull(assistant);
+ checkCallerIsSystemOrSameApp(assistant.getPackageName());
+ return mAssistants.isPackageOrComponentAllowed(assistant.flattenToString(),
+ getCallingUserHandle().getIdentifier());
+ }
+
+ @Override
+ public void setNotificationListenerAccessGranted(ComponentName listener,
+ boolean granted) throws RemoteException {
+ setNotificationListenerAccessGrantedForUser(
+ listener, getCallingUserHandle().getIdentifier(), granted);
+ }
+
+ @Override
+ public void setNotificationAssistantAccessGranted(ComponentName assistant,
+ boolean granted) throws RemoteException {
+ setNotificationAssistantAccessGrantedForUser(
+ assistant, getCallingUserHandle().getIdentifier(), granted);
+ }
+
+ @Override
+ public void setNotificationListenerAccessGrantedForUser(ComponentName listener, int userId,
+ boolean granted) throws RemoteException {
+ Preconditions.checkNotNull(listener);
+ checkCallerIsSystemOrShell();
+ final long identity = Binder.clearCallingIdentity();
+ try {
+ if (!mActivityManager.isLowRamDevice()) {
+ mConditionProviders.setPackageOrComponentEnabled(listener.flattenToString(),
+ userId, false, granted);
+ mListeners.setPackageOrComponentEnabled(listener.flattenToString(),
+ userId, true, granted);
+
+ getContext().sendBroadcastAsUser(new Intent(
+ NotificationManager.ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
+ .setPackage(listener.getPackageName())
+ .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
+ UserHandle.of(userId), null);
+
+ savePolicyFile();
+ }
+ } finally {
+ Binder.restoreCallingIdentity(identity);
+ }
+ }
+
+ @Override
+ public void setNotificationAssistantAccessGrantedForUser(ComponentName assistant,
+ int userId, boolean granted) throws RemoteException {
+ Preconditions.checkNotNull(assistant);
+ checkCallerIsSystemOrShell();
+ final long identity = Binder.clearCallingIdentity();
+ try {
+ if (!mActivityManager.isLowRamDevice()) {
+ mConditionProviders.setPackageOrComponentEnabled(assistant.flattenToString(),
+ userId, false, granted);
+ mAssistants.setPackageOrComponentEnabled(assistant.flattenToString(),
+ userId, true, granted);
+
+ getContext().sendBroadcastAsUser(new Intent(
+ NotificationManager.ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
+ .setPackage(assistant.getPackageName())
+ .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
+ UserHandle.of(userId), null);
+
+ savePolicyFile();
+ }
+ } finally {
+ Binder.restoreCallingIdentity(identity);
+ }
+ }
+
+ @Override
public void applyEnqueuedAdjustmentFromAssistant(INotificationListener token,
Adjustment adjustment) throws RemoteException {
final long identity = Binder.clearCallingIdentity();
try {
synchronized (mNotificationLock) {
- mNotificationAssistants.checkServiceTokenLocked(token);
+ mAssistants.checkServiceTokenLocked(token);
int N = mEnqueuedNotifications.size();
for (int i = 0; i < N; i++) {
final NotificationRecord n = mEnqueuedNotifications.get(i);
final long identity = Binder.clearCallingIdentity();
try {
synchronized (mNotificationLock) {
- mNotificationAssistants.checkServiceTokenLocked(token);
+ mAssistants.checkServiceTokenLocked(token);
NotificationRecord n = mNotificationsByKey.get(adjustment.getKey());
applyAdjustment(n, adjustment);
}
- mRankingHandler.requestSort(true);
+ mRankingHandler.requestSort();
} finally {
Binder.restoreCallingIdentity(identity);
}
final long identity = Binder.clearCallingIdentity();
try {
synchronized (mNotificationLock) {
- mNotificationAssistants.checkServiceTokenLocked(token);
+ mAssistants.checkServiceTokenLocked(token);
for (Adjustment adjustment : adjustments) {
NotificationRecord n = mNotificationsByKey.get(adjustment.getKey());
applyAdjustment(n, adjustment);
}
}
- mRankingHandler.requestSort(true);
+ mRankingHandler.requestSort();
} finally {
Binder.restoreCallingIdentity(identity);
}
}
return uid;
}
+
+ @Override
+ public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err,
+ String[] args, ShellCallback callback, ResultReceiver resultReceiver)
+ throws RemoteException {
+ new ShellCmd().exec(this, in, out, err, args, callback, resultReceiver);
+ }
};
- private void applyAdjustment(NotificationRecord n, Adjustment adjustment) {
- if (n == null) {
+ private void applyAdjustment(NotificationRecord r, Adjustment adjustment) {
+ if (r == null) {
return;
}
if (adjustment.getSignals() != null) {
Bundle.setDefusable(adjustment.getSignals(), true);
- final ArrayList<String> people =
- adjustment.getSignals().getStringArrayList(Adjustment.KEY_PEOPLE);
- final ArrayList<SnoozeCriterion> snoozeCriterionList =
- adjustment.getSignals().getParcelableArrayList(Adjustment.KEY_SNOOZE_CRITERIA);
- n.setPeopleOverride(people);
- n.setSnoozeCriteria(snoozeCriterionList);
+ r.addAdjustment(adjustment);
}
}
@GuardedBy("mNotificationLock")
- private void addAutogroupKeyLocked(String key) {
- NotificationRecord n = mNotificationsByKey.get(key);
- if (n == null) {
+ void addAutogroupKeyLocked(String key) {
+ NotificationRecord r = mNotificationsByKey.get(key);
+ if (r == null) {
return;
}
- n.setOverrideGroupKey(GroupHelper.AUTOGROUP_KEY);
- EventLogTags.writeNotificationAutogrouped(key);
+ if (r.sbn.getOverrideGroupKey() == null) {
+ addAutoGroupAdjustment(r, GroupHelper.AUTOGROUP_KEY);
+ EventLogTags.writeNotificationAutogrouped(key);
+ mRankingHandler.requestSort();
+ }
}
@GuardedBy("mNotificationLock")
- private void removeAutogroupKeyLocked(String key) {
- NotificationRecord n = mNotificationsByKey.get(key);
- if (n == null) {
+ void removeAutogroupKeyLocked(String key) {
+ NotificationRecord r = mNotificationsByKey.get(key);
+ if (r == null) {
return;
}
- n.setOverrideGroupKey(null);
- EventLogTags.writeNotificationUnautogrouped(key);
+ if (r.sbn.getOverrideGroupKey() != null) {
+ addAutoGroupAdjustment(r, null);
+ EventLogTags.writeNotificationUnautogrouped(key);
+ mRankingHandler.requestSort();
+ }
+ }
+
+ private void addAutoGroupAdjustment(NotificationRecord r, String overrideGroupKey) {
+ Bundle signals = new Bundle();
+ signals.putString(Adjustment.KEY_GROUP_KEY, overrideGroupKey);
+ Adjustment adjustment =
+ new Adjustment(r.sbn.getPackageName(), r.getKey(), signals, "", r.sbn.getUserId());
+ r.addAdjustment(adjustment);
}
// Clears the 'fake' auto-group summary.
final NotificationRecord removed = findNotificationByKeyLocked(summaries.remove(pkg));
if (removed != null) {
boolean wasPosted = removeFromNotificationListsLocked(removed);
- cancelNotificationLocked(removed, false, REASON_UNAUTOBUNDLED, wasPosted);
+ cancelNotificationLocked(removed, false, REASON_UNAUTOBUNDLED, wasPosted, null);
}
}
}
+ @GuardedBy("mNotificationLock")
+ private boolean hasAutoGroupSummaryLocked(StatusBarNotification sbn) {
+ ArrayMap<String, String> summaries = mAutobundledSummaries.get(sbn.getUserId());
+ return summaries != null && summaries.containsKey(sbn.getPackageName());
+ }
+
// Posts a 'fake' summary for a package that has exceeded the solo-notification limit.
private void createAutoGroupSummary(int userId, String pkg, String triggeringKey) {
NotificationRecord summaryRecord = null;
}
}
if (summaryRecord != null && checkDisqualifyingFeatures(userId, MY_UID,
- summaryRecord.sbn.getId(), summaryRecord.sbn.getTag(), summaryRecord)) {
+ summaryRecord.sbn.getId(), summaryRecord.sbn.getTag(), summaryRecord, true)) {
mHandler.post(new EnqueueNotificationRunnable(userId, summaryRecord));
}
}
}
pw.println(')');
pw.println("\n Notification assistant services:");
- mNotificationAssistants.dump(pw, filter);
+ mAssistants.dump(pw, filter);
}
if (!filter.filtered || zenOnly) {
ZenLog.dump(pw, " ");
}
- pw.println("\n Policy access:");
- pw.print(" mPolicyAccess: "); pw.println(mPolicyAccess);
-
pw.println("\n Condition providers:");
mConditionProviders.dump(pw, filter);
*/
private final NotificationManagerInternal mInternalService = new NotificationManagerInternal() {
@Override
+ public NotificationChannel getNotificationChannel(String pkg, int uid, String
+ channelId) {
+ return mRankingHelper.getNotificationChannel(pkg, uid, channelId, false);
+ }
+
+ @Override
public void enqueueNotification(String pkg, String opPkg, int callingUid, int callingPid,
String tag, int id, Notification notification, int userId) {
enqueueNotificationInternal(pkg, opPkg, callingUid, callingPid, tag, id, notification,
(r.mOriginalFlags & ~Notification.FLAG_FOREGROUND_SERVICE);
mRankingHelper.sort(mNotificationList);
mListeners.notifyPostedLocked(sbn, sbn /* oldSbn */);
- mGroupHelper.onNotificationPosted(sbn);
}
};
(userId == UserHandle.USER_ALL) ? UserHandle.USER_SYSTEM : userId);
Notification.addFieldsFromContext(ai, notification);
- boolean canColorize = PERMISSION_GRANTED == mPackageManagerClient.checkPermission(
- "com.android.permission.USE_COLORIZED_NOTIFICATIONS", pkg);
- if (canColorize) {
+ int canColorize = mPackageManagerClient.checkPermission(
+ android.Manifest.permission.USE_COLORIZED_NOTIFICATIONS, pkg);
+ if (canColorize == PERMISSION_GRANTED) {
notification.flags |= Notification.FLAG_CAN_COLORIZE;
} else {
notification.flags &= ~Notification.FLAG_CAN_COLORIZE;
user, null, System.currentTimeMillis());
final NotificationRecord r = new NotificationRecord(getContext(), n, channel);
- if (!checkDisqualifyingFeatures(userId, notificationUid, id, tag, r)) {
+ if ((notification.flags & Notification.FLAG_FOREGROUND_SERVICE) != 0
+ && (channel.getUserLockedFields() & NotificationChannel.USER_LOCKED_IMPORTANCE) == 0
+ && (r.getImportance() == IMPORTANCE_MIN || r.getImportance() == IMPORTANCE_NONE)) {
+ // Increase the importance of foreground service notifications unless the user had an
+ // opinion otherwise
+ if (TextUtils.isEmpty(channelId)
+ || NotificationChannel.DEFAULT_CHANNEL_ID.equals(channelId)) {
+ r.setImportance(IMPORTANCE_LOW, "Bumped for foreground service");
+ } else {
+ channel.setImportance(IMPORTANCE_LOW);
+ mRankingHelper.updateNotificationChannel(pkg, notificationUid, channel, false);
+ r.updateNotificationChannel(channel);
+ }
+ }
+
+ if (!checkDisqualifyingFeatures(userId, notificationUid, id, tag, r,
+ r.sbn.getOverrideGroupKey() != null)) {
return;
}
* Has side effects.
*/
private boolean checkDisqualifyingFeatures(int userId, int callingUid, int id, String tag,
- NotificationRecord r) {
+ NotificationRecord r, boolean isAutogroup) {
final String pkg = r.sbn.getPackageName();
final String dialerPackage =
getContext().getSystemService(TelecomManager.class).getSystemDialerPackage();
// rate limit updates that aren't completed progress notifications
if (mNotificationsByKey.get(r.sbn.getKey()) != null
- && !r.getNotification().hasCompletedProgress()) {
+ && !r.getNotification().hasCompletedProgress()
+ && !isAutogroup) {
final float appEnqueueRate = mUsageStats.getAppEnqueueRate(pkg);
if (appEnqueueRate > mMaxPackageEnqueueRate) {
final long now = SystemClock.elapsedRealtime();
if ((now - mLastOverRateLogTime) > MIN_PACKAGE_OVERRATE_LOG_INTERVAL) {
Slog.e(TAG, "Package enqueue rate is " + appEnqueueRate
- + ". Shedding events. package=" + pkg);
+ + ". Shedding " + r.sbn.getKey() + ". package=" + pkg);
mLastOverRateLogTime = now;
}
return false;
MetricsLogger.action(r.getLogMaker()
.setCategory(MetricsEvent.NOTIFICATION_SNOOZED)
.setType(MetricsEvent.TYPE_CLOSE)
+ .addTaggedData(MetricsEvent.FIELD_NOTIFICATION_SNOOZE_DURATION_MS,
+ mDuration)
.addTaggedData(MetricsEvent.NOTIFICATION_SNOOZED_CRITERIA,
mSnoozeCriterionId == null ? 0 : 1));
boolean wasPosted = removeFromNotificationListsLocked(r);
- cancelNotificationLocked(r, false, REASON_SNOOZED, wasPosted);
+ cancelNotificationLocked(r, false, REASON_SNOOZED, wasPosted, null);
updateLightsLocked();
if (mSnoozeCriterionId != null) {
- mNotificationAssistants.notifyAssistantSnoozedLocked(r.sbn, mSnoozeCriterionId);
+ mAssistants.notifyAssistantSnoozedLocked(r.sbn, mSnoozeCriterionId);
mSnoozeHelper.snooze(r);
} else {
mSnoozeHelper.snooze(r, mDuration);
mRankingHelper.extractSignals(r);
// tell the assistant service about the notification
- if (mNotificationAssistants.isEnabled()) {
- mNotificationAssistants.onNotificationEnqueued(r);
+ if (mAssistants.isEnabled()) {
+ mAssistants.onNotificationEnqueued(r);
mHandler.postDelayed(new PostNotificationRunnable(r.getKey()),
DELAY_FOR_ASSISTANT_TIME);
} else {
if (notification.getSmallIcon() != null) {
StatusBarNotification oldSbn = (old != null) ? old.sbn : null;
mListeners.notifyPostedLocked(n, oldSbn);
- mHandler.post(new Runnable() {
- @Override
- public void run() {
- mGroupHelper.onNotificationPosted(n);
- }
- });
+ if (oldSbn == null || !Objects.equals(oldSbn.getGroup(), n.getGroup())) {
+ mHandler.post(new Runnable() {
+ @Override
+ public void run() {
+ mGroupHelper.onNotificationPosted(
+ n, hasAutoGroupSummaryLocked(n));
+ }
+ });
+ }
} else {
Slog.e(TAG, "Not posting notification without small icon: " + notification);
if (old != null && !old.isCanceled) {
// notification was a summary and the new one isn't, or when the old
// notification was a summary and its group key changed.
if (oldIsSummary && (!isSummary || !oldGroup.equals(group))) {
- cancelGroupChildrenLocked(old, callingUid, callingPid, null, false /* sendDelete */);
+ cancelGroupChildrenLocked(old, callingUid, callingPid, null, false /* sendDelete */,
+ null);
}
}
// These are set inside the conditional if the notification is allowed to make noise.
boolean hasValidVibrate = false;
boolean hasValidSound = false;
+ boolean sentAccessibilityEvent = false;
+ // If the notification will appear in the status bar, it should send an accessibility
+ // event
+ if (!record.isUpdate && record.getImportance() > IMPORTANCE_MIN) {
+ sendAccessibilityEvent(notification, record.sbn.getPackageName());
+ sentAccessibilityEvent = true;
+ }
- if (isNotificationForCurrentUser(record)) {
- // If the notification icon will appear in the status bar, AND it hasn't been blocked
- // by do-not-disturb, it should generate an accessibility event
- if (!record.isUpdate
- && !record.isIntercepted()
- && record.getImportance() > IMPORTANCE_MIN) {
- sendAccessibilityEvent(notification, record.sbn.getPackageName());
- }
- if (aboveThreshold && mSystemReady && mAudioManager != null) {
- // this notification wants to make noise & is allowed to make noise
+ if (aboveThreshold && isNotificationForCurrentUser(record)) {
+
+ if (mSystemReady && mAudioManager != null) {
Uri soundUri = record.getSound();
hasValidSound = soundUri != null && !Uri.EMPTY.equals(soundUri);
-
long[] vibration = record.getVibration();
// Demote sound to vibration if vibration missing & phone in vibration mode.
if (vibration == null
&& hasValidSound
&& (mAudioManager.getRingerModeInternal()
- == AudioManager.RINGER_MODE_VIBRATE)) {
+ == AudioManager.RINGER_MODE_VIBRATE)
+ && mAudioManager.getStreamVolume(
+ AudioAttributes.toLegacyStreamType(record.getAudioAttributes())) == 0) {
vibration = mFallbackVibrationPattern;
}
hasValidVibrate = vibration != null;
boolean hasAudibleAlert = hasValidSound || hasValidVibrate;
-
if (hasAudibleAlert && !shouldMuteNotificationLocked(record)) {
+ if (!sentAccessibilityEvent) {
+ sendAccessibilityEvent(notification, record.sbn.getPackageName());
+ sentAccessibilityEvent = true;
+ }
if (DBG) Slog.v(TAG, "Interrupting!");
if (hasValidSound) {
mSoundNotificationKey = key;
boolean looping = (record.getNotification().flags & Notification.FLAG_INSISTENT) != 0;
// do not play notifications if there is a user of exclusive audio focus
// or the device is in vibrate mode
- if (!mAudioManager.isAudioFocusExclusive() && mAudioManager.getRingerModeInternal()
- != AudioManager.RINGER_MODE_VIBRATE) {
+ if (!mAudioManager.isAudioFocusExclusive() && (mAudioManager.getRingerModeInternal()
+ != AudioManager.RINGER_MODE_VIBRATE || mAudioManager.getStreamVolume(
+ AudioAttributes.toLegacyStreamType(record.getAudioAttributes())) != 0)) {
final long identity = Binder.clearCallingIdentity();
try {
final IRingtonePlayer player = mAudioManager.getRingtonePlayer();
mUserProfiles.isCurrentProfile(record.getUserId()));
}
- private void playInCallNotification() {
+ protected void playInCallNotification() {
new Thread() {
@Override
public void run() {
- // If toneGenerator creation fails, just continue the call
- // without playing the notification sound.
+ final long identity = Binder.clearCallingIdentity();
try {
- synchronized (mInCallToneGeneratorLock) {
- if (mInCallToneGenerator != null) {
- // limit this tone to 1 second; BEEP2 should in fact be much shorter
- mInCallToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2, 1000);
- }
+ final IRingtonePlayer player = mAudioManager.getRingtonePlayer();
+ if (player != null) {
+ player.play(new Binder(), mInCallNotificationUri,
+ mInCallNotificationAudioAttributes,
+ mInCallNotificationVolume, false);
}
- } catch (RuntimeException e) {
- Log.w(TAG, "Exception from ToneGenerator: " + e);
+ } catch (RemoteException e) {
+ } finally {
+ Binder.restoreCallingIdentity(identity);
}
}
}.start();
int len = list.size();
for (int i=0; i<len; i++) {
ToastRecord r = list.get(i);
- if (r.pkg.equals(pkg) && r.callback.asBinder() == cbak) {
+ if (r.pkg.equals(pkg) && r.callback.asBinder().equals(cbak)) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ @GuardedBy("mToastQueue")
+ int indexOfToastPackageLocked(String pkg)
+ {
+ ArrayList<ToastRecord> list = mToastQueue;
+ int len = list.size();
+ for (int i=0; i<len; i++) {
+ ToastRecord r = list.get(i);
+ if (r.pkg.equals(pkg)) {
return i;
}
}
}
}
if (changed) {
- scheduleSendRankingUpdate();
+ mHandler.scheduleSendRankingUpdate();
}
}
- private void handleRankingSort(Message msg) {
- if (!(msg.obj instanceof Boolean)) return;
+ void handleRankingSort() {
if (mRankingHelper == null) return;
- boolean forceUpdate = ((Boolean) msg.obj == null) ? false : (boolean) msg.obj;
synchronized (mNotificationLock) {
final int N = mNotificationList.size();
- // Any field that can change via one of the extractors or by the assistant
- // needs to be added here.
- ArrayList<String> orderBefore = new ArrayList<String>(N);
- ArrayList<String> groupOverrideBefore = new ArrayList<>(N);
+ // Any field that can change via one of the extractors needs to be added here.
+ ArrayList<String> orderBefore = new ArrayList<>(N);
int[] visibilities = new int[N];
boolean[] showBadges = new boolean[N];
+ ArrayList<NotificationChannel> channelBefore = new ArrayList<>(N);
+ ArrayList<String> groupKeyBefore = new ArrayList<>(N);
+ ArrayList<ArrayList<String>> overridePeopleBefore = new ArrayList<>(N);
+ ArrayList<ArrayList<SnoozeCriterion>> snoozeCriteriaBefore = new ArrayList<>(N);
for (int i = 0; i < N; i++) {
final NotificationRecord r = mNotificationList.get(i);
orderBefore.add(r.getKey());
- groupOverrideBefore.add(r.sbn.getGroupKey());
visibilities[i] = r.getPackageVisibilityOverride();
showBadges[i] = r.canShowBadge();
+ channelBefore.add(r.getChannel());
+ groupKeyBefore.add(r.getGroupKey());
+ overridePeopleBefore.add(r.getPeopleOverride());
+ snoozeCriteriaBefore.add(r.getSnoozeCriteria());
mRankingHelper.extractSignals(r);
}
mRankingHelper.sort(mNotificationList);
for (int i = 0; i < N; i++) {
final NotificationRecord r = mNotificationList.get(i);
- if (forceUpdate
- || !orderBefore.get(i).equals(r.getKey())
+ if (!orderBefore.get(i).equals(r.getKey())
|| visibilities[i] != r.getPackageVisibilityOverride()
- || !groupOverrideBefore.get(i).equals(r.sbn.getGroupKey())
- || showBadges[i] != r.canShowBadge()) {
- scheduleSendRankingUpdate();
+ || showBadges[i] != r.canShowBadge()
+ || !Objects.equals(channelBefore.get(i), r.getChannel())
+ || !Objects.equals(groupKeyBefore.get(i), r.getGroupKey())
+ || !Objects.equals(overridePeopleBefore.get(i), r.getPeopleOverride())
+ || !Objects.equals(snoozeCriteriaBefore.get(i), r.getSnoozeCriteria())) {
+ mHandler.scheduleSendRankingUpdate();
return;
}
}
return mRankingHelper.indexOf(mNotificationList, target);
}
- private void scheduleSendRankingUpdate() {
- if (!mHandler.hasMessages(MESSAGE_SEND_RANKING_UPDATE)) {
- Message m = Message.obtain(mHandler, MESSAGE_SEND_RANKING_UPDATE);
- mHandler.sendMessage(m);
- }
- }
-
private void handleSendRankingUpdate() {
synchronized (mNotificationLock) {
mListeners.notifyRankingUpdateLocked();
}
}
- private final class WorkerHandler extends Handler
+ protected class WorkerHandler extends Handler
{
public WorkerHandler(Looper looper) {
super(looper);
}
}
+ protected void scheduleSendRankingUpdate() {
+ if (!hasMessages(MESSAGE_SEND_RANKING_UPDATE)) {
+ Message m = Message.obtain(this, MESSAGE_SEND_RANKING_UPDATE);
+ sendMessage(m);
+ }
+ }
+
}
private final class RankingHandlerWorker extends Handler implements RankingHandler
handleRankingReconsideration(msg);
break;
case MESSAGE_RANKING_SORT:
- handleRankingSort(msg);
+ handleRankingSort();
break;
}
}
- public void requestSort(boolean forceUpdate) {
+ public void requestSort() {
removeMessages(MESSAGE_RANKING_SORT);
Message msg = Message.obtain();
msg.what = MESSAGE_RANKING_SORT;
- msg.obj = forceUpdate;
sendMessage(msg);
}
return (x < low) ? low : ((x > high) ? high : x);
}
- @VisibleForTesting
void sendAccessibilityEvent(Notification notification, CharSequence packageName) {
- final AccessibilityManager accessibilityManager
- = AccessibilityManager.getInstance(getContext());
- if (accessibilityManager == null || !accessibilityManager.isEnabled()) {
+ if (!mAccessibilityManager.isEnabled()) {
return;
}
event.getText().add(tickerText);
}
- accessibilityManager.sendAccessibilityEvent(event);
+ mAccessibilityManager.sendAccessibilityEvent(event);
}
/**
@GuardedBy("mNotificationLock")
private void cancelNotificationLocked(NotificationRecord r, boolean sendDelete, int reason,
- boolean wasPosted) {
+ boolean wasPosted, String listenerName) {
final String canceledKey = r.getKey();
// Record caller.
.setType(MetricsEvent.TYPE_DISMISS)
.setSubtype(reason));
EventLogTags.writeNotificationCanceled(canceledKey, reason,
- r.getLifespanMs(now), r.getFreshnessMs(now), r.getExposureMs(now));
+ r.getLifespanMs(now), r.getFreshnessMs(now), r.getExposureMs(now), listenerName);
}
/**
userId, mustHaveFlags, mustNotHaveFlags, reason, listenerName);
synchronized (mNotificationLock) {
- // Look for the notification, searching both the posted and enqueued lists.
- NotificationRecord r = findNotificationLocked(pkg, tag, id, userId);
+ // If the notification is currently enqueued, repost this runnable so it has a
+ // chance to notify listeners
+ if ((findNotificationByListLocked(
+ mEnqueuedNotifications, pkg, tag, id, userId)) != null) {
+ mHandler.post(this);
+ }
+ // Look for the notification in the posted list, since we already checked enq
+ NotificationRecord r = findNotificationByListLocked(
+ mNotificationList, pkg, tag, id, userId);
if (r != null) {
// The notification was found, check if it should be removed.
// Cancel the notification.
boolean wasPosted = removeFromNotificationListsLocked(r);
- cancelNotificationLocked(r, sendDelete, reason, wasPosted);
+ cancelNotificationLocked(r, sendDelete, reason, wasPosted, listenerName);
cancelGroupChildrenLocked(r, callingUid, callingPid, listenerName,
- sendDelete);
+ sendDelete, null);
updateLightsLocked();
} else {
// No notification was found, assume that it is snoozed and cancel it.
}
return true;
};
-
cancelAllNotificationsByListLocked(mNotificationList, callingUid, callingPid,
pkg, true /*nullPkgIndicatesUserSwitch*/, channelId, flagChecker,
false /*includeCurrentProfiles*/, userId, false /*sendDelete*/, reason,
if (channelId != null && !channelId.equals(r.getChannel().getId())) {
continue;
}
-
if (canceledNotifications == null) {
canceledNotifications = new ArrayList<>();
}
notificationList.remove(i);
mNotificationsByKey.remove(r.getKey());
canceledNotifications.add(r);
- cancelNotificationLocked(r, sendDelete, reason, wasPosted);
+ cancelNotificationLocked(r, sendDelete, reason, wasPosted, listenerName);
}
if (canceledNotifications != null) {
final int M = canceledNotifications.size();
for (int i = 0; i < M; i++) {
cancelGroupChildrenLocked(canceledNotifications.get(i), callingUid, callingPid,
- listenerName, false /* sendDelete */);
+ listenerName, false /* sendDelete */, flagChecker);
}
updateLightsLocked();
}
// Warning: The caller is responsible for invoking updateLightsLocked().
@GuardedBy("mNotificationLock")
private void cancelGroupChildrenLocked(NotificationRecord r, int callingUid, int callingPid,
- String listenerName, boolean sendDelete) {
+ String listenerName, boolean sendDelete, FlagChecker flagChecker) {
Notification n = r.getNotification();
if (!n.isGroupSummary()) {
return;
}
cancelGroupChildrenByListLocked(mNotificationList, r, callingUid, callingPid, listenerName,
- sendDelete, true);
+ sendDelete, true, flagChecker);
cancelGroupChildrenByListLocked(mEnqueuedNotifications, r, callingUid, callingPid,
- listenerName, sendDelete, false);
+ listenerName, sendDelete, false, flagChecker);
}
@GuardedBy("mNotificationLock")
private void cancelGroupChildrenByListLocked(ArrayList<NotificationRecord> notificationList,
NotificationRecord parentNotification, int callingUid, int callingPid,
- String listenerName, boolean sendDelete, boolean wasPosted) {
+ String listenerName, boolean sendDelete, boolean wasPosted, FlagChecker flagChecker) {
final String pkg = parentNotification.sbn.getPackageName();
final int userId = parentNotification.getUserId();
final int reason = REASON_GROUP_SUMMARY_CANCELED;
final StatusBarNotification childSbn = childR.sbn;
if ((childSbn.isGroup() && !childSbn.getNotification().isGroupSummary()) &&
childR.getGroupKey().equals(parentNotification.getGroupKey())
- && (childR.getFlags() & Notification.FLAG_FOREGROUND_SERVICE) == 0) {
+ && (childR.getFlags() & Notification.FLAG_FOREGROUND_SERVICE) == 0
+ && (flagChecker == null || flagChecker.apply(childR.getFlags()))) {
EventLogTags.writeNotificationCancel(callingUid, callingPid, pkg, childSbn.getId(),
childSbn.getTag(), userId, 0, 0, reason, listenerName);
notificationList.remove(i);
mNotificationsByKey.remove(childR.getKey());
- cancelNotificationLocked(childR, sendDelete, reason, wasPosted);
+ cancelNotificationLocked(childR, sendDelete, reason, wasPosted, listenerName);
}
}
}
return isUidSystemOrPhone(Binder.getCallingUid());
}
+ private void checkCallerIsSystemOrShell() {
+ if (Binder.getCallingUid() == Process.SHELL_UID) {
+ return;
+ }
+ checkCallerIsSystem();
+ }
+
private void checkCallerIsSystem() {
if (isCallerSystemOrPhone()) {
return;
}
public class NotificationAssistants extends ManagedServices {
+ static final String TAG_ENABLED_NOTIFICATION_ASSISTANTS = "enabled_assistants";
- public NotificationAssistants() {
- super(getContext(), mHandler, mNotificationLock, mUserProfiles);
+ public NotificationAssistants(IPackageManager pm) {
+ super(getContext(), mNotificationLock, mUserProfiles, pm);
}
@Override
Config c = new Config();
c.caption = "notification assistant service";
c.serviceInterface = NotificationAssistantService.SERVICE_INTERFACE;
+ c.xmlTag = TAG_ENABLED_NOTIFICATION_ASSISTANTS;
c.secureSettingName = Settings.Secure.ENABLED_NOTIFICATION_ASSISTANT;
c.bindPermission = Manifest.permission.BIND_NOTIFICATION_ASSISTANT_SERVICE;
c.settingsAction = Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS;
}
public class NotificationListeners extends ManagedServices {
+ static final String TAG_ENABLED_NOTIFICATION_LISTENERS = "enabled_listeners";
private final ArraySet<ManagedServiceInfo> mLightTrimListeners = new ArraySet<>();
- public NotificationListeners() {
- super(getContext(), mHandler, mNotificationLock, mUserProfiles);
+ public NotificationListeners(IPackageManager pm) {
+ super(getContext(), mNotificationLock, mUserProfiles, pm);
+
}
@Override
Config c = new Config();
c.caption = "notification listener";
c.serviceInterface = NotificationListenerService.SERVICE_INTERFACE;
+ c.xmlTag = TAG_ENABLED_NOTIFICATION_LISTENERS;
c.secureSettingName = Settings.Secure.ENABLED_NOTIFICATION_LISTENERS;
c.bindPermission = android.Manifest.permission.BIND_NOTIFICATION_LISTENER_SERVICE;
c.settingsAction = Settings.ACTION_NOTIFICATION_LISTENER_SETTINGS;
continue;
}
- mHandler.post(new Runnable() {
- @Override
- public void run() {
- if (hasCompanionDevice(serviceInfo)) {
- notifyNotificationChannelChanged(
- serviceInfo, pkg, user, channel, modificationType);
- }
+ BackgroundThread.getHandler().post(() -> {
+ if (hasCompanionDevice(serviceInfo)) {
+ notifyNotificationChannelChanged(
+ serviceInfo, pkg, user, channel, modificationType);
}
});
}
continue;
}
- mHandler.post(new Runnable() {
- @Override
- public void run() {
- if (hasCompanionDevice(serviceInfo)) {
- notifyNotificationChannelGroupChanged(
- serviceInfo, pkg, user, group, modificationType);
- }
+ BackgroundThread.getHandler().post(() -> {
+ if (hasCompanionDevice(serviceInfo)) {
+ notifyNotificationChannelGroupChanged(
+ serviceInfo, pkg, user, group, modificationType);
}
});
}
}
}
- private final class PolicyAccess {
- private static final String SEPARATOR = ":";
- private final String[] PERM = {
- android.Manifest.permission.ACCESS_NOTIFICATION_POLICY
- };
-
- public boolean isPackageGranted(String pkg) {
- return pkg != null && getGrantedPackages().contains(pkg);
- }
+ private class ShellCmd extends ShellCommand {
+ public static final String USAGE = "help\n"
+ + "allow_listener COMPONENT [user_id]\n"
+ + "disallow_listener COMPONENT [user_id]\n"
+ + "set_assistant COMPONENT\n"
+ + "remove_assistant COMPONENT\n"
+ + "allow_dnd PACKAGE\n"
+ + "disallow_dnd PACKAGE";
- public void put(String pkg, boolean granted) {
- if (pkg == null) return;
- final ArraySet<String> pkgs = getGrantedPackages();
- boolean changed;
- if (granted) {
- changed = pkgs.add(pkg);
- } else {
- changed = pkgs.remove(pkg);
+ @Override
+ public int onCommand(String cmd) {
+ if (cmd == null) {
+ return handleDefaultCommands(cmd);
}
- if (!changed) return;
- final String setting = TextUtils.join(SEPARATOR, pkgs);
- final int currentUser = ActivityManager.getCurrentUser();
- Settings.Secure.putStringForUser(getContext().getContentResolver(),
- Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES,
- setting,
- currentUser);
- getContext().sendBroadcastAsUser(new Intent(NotificationManager
- .ACTION_NOTIFICATION_POLICY_ACCESS_GRANTED_CHANGED)
- .setPackage(pkg)
- .addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY), new UserHandle(currentUser), null);
- }
-
- public ArraySet<String> getGrantedPackages() {
- final ArraySet<String> pkgs = new ArraySet<>();
-
- long identity = Binder.clearCallingIdentity();
+ final PrintWriter pw = getOutPrintWriter();
try {
- final String setting = Settings.Secure.getStringForUser(
- getContext().getContentResolver(),
- Settings.Secure.ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES,
- ActivityManager.getCurrentUser());
- if (setting != null) {
- final String[] tokens = setting.split(SEPARATOR);
- for (int i = 0; i < tokens.length; i++) {
- String token = tokens[i];
- if (token != null) {
- token = token.trim();
+ switch (cmd) {
+ case "allow_dnd": {
+ getBinderService().setNotificationPolicyAccessGranted(
+ getNextArgRequired(), true);
+ }
+ break;
+
+ case "disallow_dnd": {
+ getBinderService().setNotificationPolicyAccessGranted(
+ getNextArgRequired(), false);
+ }
+ break;
+ case "allow_listener": {
+ ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired());
+ if (cn == null) {
+ pw.println("Invalid listener - must be a ComponentName");
+ return -1;
}
- if (TextUtils.isEmpty(token)) {
- continue;
+ String userId = getNextArg();
+ if (userId == null) {
+ getBinderService().setNotificationListenerAccessGranted(cn, true);
+ } else {
+ getBinderService().setNotificationListenerAccessGrantedForUser(
+ cn, Integer.parseInt(userId), true);
+ }
+ }
+ break;
+ case "disallow_listener": {
+ ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired());
+ if (cn == null) {
+ pw.println("Invalid listener - must be a ComponentName");
+ return -1;
+ }
+ String userId = getNextArg();
+ if (userId == null) {
+ getBinderService().setNotificationListenerAccessGranted(cn, false);
+ } else {
+ getBinderService().setNotificationListenerAccessGrantedForUser(
+ cn, Integer.parseInt(userId), false);
}
- pkgs.add(token);
}
+ break;
+ case "allow_assistant": {
+ ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired());
+ if (cn == null) {
+ pw.println("Invalid assistant - must be a ComponentName");
+ return -1;
+ }
+ getBinderService().setNotificationAssistantAccessGranted(cn, true);
+ }
+ break;
+ case "disallow_assistant": {
+ ComponentName cn = ComponentName.unflattenFromString(getNextArgRequired());
+ if (cn == null) {
+ pw.println("Invalid assistant - must be a ComponentName");
+ return -1;
+ }
+ getBinderService().setNotificationAssistantAccessGranted(cn, false);
+ }
+ break;
+
+ default:
+ return handleDefaultCommands(cmd);
}
- } finally {
- Binder.restoreCallingIdentity(identity);
+ } catch (Exception e) {
+ pw.println("Error occurred. Check logcat for details. " + e.getMessage());
+ Slog.e(TAG, "Error running shell command", e);
}
- return pkgs;
+ return 0;
}
- public String[] getRequestingPackages() throws RemoteException {
- final ParceledListSlice list = mPackageManager
- .getPackagesHoldingPermissions(PERM, 0 /*flags*/,
- ActivityManager.getCurrentUser());
- final List<PackageInfo> pkgs = list.getList();
- if (pkgs == null || pkgs.isEmpty()) return new String[0];
- final int N = pkgs.size();
- final String[] rt = new String[N];
- for (int i = 0; i < N; i++) {
- rt[i] = pkgs.get(i).packageName;
- }
- return rt;
+ @Override
+ public void onHelp() {
+ getOutPrintWriter().println(USAGE);
}
}
}
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