Java Code Examples for android.app.ActivityManager#getService()

public NotificationRecord(Context context, StatusBarNotification sbn,
        NotificationChannel channel) {
    this.sbn = sbn;
    mTargetSdkVersion = LocalServices.getService(PackageManagerInternal.class)
            .getPackageTargetSdkVersion(sbn.getPackageName());
    mAm = ActivityManager.getService();
    mOriginalFlags = sbn.getNotification().flags;
    mRankingTimeMs = calculateRankingTimeMs(0L);
    mCreationTimeMs = sbn.getPostTime();
    mUpdateTimeMs = mCreationTimeMs;
    mInterruptionTimeMs = mCreationTimeMs;
    mContext = context;
    stats = new NotificationUsageStats.SingleNotificationStats();
    mChannel = channel;
    mPreChannelsNotification = isPreChannelsNotification();
    mSound = calculateSound();
    mVibration = calculateVibration();
    mAttributes = calculateAttributes();
    mImportance = calculateImportance();
    mLight = calculateLights();
    mAdjustments = new ArrayList<>();
    mStats = new NotificationStats();
    calculateUserSentiment();
    calculateGrantableUris();
}
 

@Override
public boolean launchLegacyAssist(String hint, int userHandle, Bundle args) {
    ComponentName comp = getLegacyAssistComponent(userHandle);
    if (comp == null) {
        return false;
    }
    long ident = Binder.clearCallingIdentity();
    try {
        Intent intent = new Intent(VoiceInteractionService.SERVICE_INTERFACE);
        intent.setComponent(comp);

        IActivityManager am = ActivityManager.getService();
        if (args != null) {
            args.putInt(Intent.EXTRA_KEY_EVENT, android.view.KeyEvent.KEYCODE_ASSIST);
        }
        intent.putExtras(args);

        return am.launchAssistIntent(intent, ActivityManager.ASSIST_CONTEXT_BASIC, hint,
                userHandle, args);
    } catch (RemoteException e) {
    } finally {
        Binder.restoreCallingIdentity(ident);
    }
    return true;
}
 

/**
 * MediaProvider has a ton of code that makes assumptions about storage
 * paths never changing, so we outright kill them to pick up new state.
 */
@Deprecated
private void killMediaProvider(List<UserInfo> users) {
    if (users == null) return;

    final long token = Binder.clearCallingIdentity();
    try {
        for (UserInfo user : users) {
            // System user does not have media provider, so skip.
            if (user.isSystemOnly()) continue;

            final ProviderInfo provider = mPms.resolveContentProvider(MediaStore.AUTHORITY,
                    PackageManager.MATCH_DIRECT_BOOT_AWARE
                            | PackageManager.MATCH_DIRECT_BOOT_UNAWARE,
                    user.id);
            if (provider != null) {
                final IActivityManager am = ActivityManager.getService();
                try {
                    am.killApplication(provider.applicationInfo.packageName,
                            UserHandle.getAppId(provider.applicationInfo.uid),
                            UserHandle.USER_ALL, "vold reset");
                    // We only need to run this once. It will kill all users' media processes.
                    break;
                } catch (RemoteException e) {
                }
            }
        }
    } finally {
        Binder.restoreCallingIdentity(token);
    }
}
 

public PinnerService(Context context) {
    super(context);

    mContext = context;
    boolean shouldPinCamera = context.getResources().getBoolean(
            com.android.internal.R.bool.config_pinnerCameraApp);
    boolean shouldPinHome = context.getResources().getBoolean(
            com.android.internal.R.bool.config_pinnerHomeApp);
    if (shouldPinCamera) {
        mPinKeys.add(KEY_CAMERA);
    }
    if (shouldPinHome) {
        mPinKeys.add(KEY_HOME);
    }
    mPinnerHandler = new PinnerHandler(BackgroundThread.get().getLooper());

    mAmInternal = LocalServices.getService(ActivityManagerInternal.class);
    mAm = ActivityManager.getService();

    mUserManager = mContext.getSystemService(UserManager.class);

    IntentFilter filter = new IntentFilter();
    filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
    filter.addDataScheme("package");
    mContext.registerReceiver(mBroadcastReceiver, filter);

    registerUidListener();
    registerUserSetupCompleteListener();
}
 

private int runList(PrintWriter pw) throws RemoteException {
    final IActivityManager am = ActivityManager.getService();
    final List<UserInfo> users = getUsers(false);
    if (users == null) {
        pw.println("Error: couldn't get users");
        return 1;
    } else {
        pw.println("Users:");
        for (int i = 0; i < users.size(); i++) {
            String running = am.isUserRunning(users.get(i).id, 0) ? " running" : "";
            pw.println("\t" + users.get(i).toString() + running);
        }
        return 0;
    }
}
 

private void updateAssets(final int userId, List<String> targetPackageNames) {
    updateOverlayPaths(userId, targetPackageNames);
    final IActivityManager am = ActivityManager.getService();
    try {
        am.scheduleApplicationInfoChanged(targetPackageNames, userId);
    } catch (RemoteException e) {
        // Intentionally left empty.
    }
}
 

/**
 * Instantiates the clipboard.
 */
public ClipboardService(Context context) {
    super(context);

    mAm = ActivityManager.getService();
    mPm = getContext().getPackageManager();
    mUm = (IUserManager) ServiceManager.getService(Context.USER_SERVICE);
    mAppOps = (AppOpsManager) getContext().getSystemService(Context.APP_OPS_SERVICE);
    IBinder permOwner = null;
    try {
        permOwner = mAm.newUriPermissionOwner("clipboard");
    } catch (RemoteException e) {
        Slog.w("clipboard", "AM dead", e);
    }
    mPermissionOwner = permOwner;
    if (IS_EMULATOR) {
        mHostClipboardMonitor = new HostClipboardMonitor(
            new HostClipboardMonitor.HostClipboardCallback() {
                @Override
                public void onHostClipboardUpdated(String contents){
                    ClipData clip =
                        new ClipData("host clipboard",
                                     new String[]{"text/plain"},
                                     new ClipData.Item(contents));
                    synchronized(mClipboards) {
                        setPrimaryClipInternal(getClipboard(0), clip,
                                android.os.Process.SYSTEM_UID);
                    }
                }
            });
        mHostMonitorThread = new Thread(mHostClipboardMonitor);
        mHostMonitorThread.start();
    }
}
 

private static void handleApplicationStrictModeViolation(int violationMaskSubset,
        ViolationInfo info) {
    final int oldMask = getThreadPolicyMask();
    try {
        // First, remove any policy before we call into the Activity Manager,
        // otherwise we'll infinite recurse as we try to log policy violations
        // to disk, thus violating policy, thus requiring logging, etc...
        // We restore the current policy below, in the finally block.
        setThreadPolicyMask(0);

        IActivityManager am = ActivityManager.getService();
        if (am == null) {
            Log.w(TAG, "No activity manager; failed to Dropbox violation.");
        } else {
            am.handleApplicationStrictModeViolation(
                    RuntimeInit.getApplicationObject(), violationMaskSubset, info);
        }
    } catch (RemoteException e) {
        if (e instanceof DeadObjectException) {
            // System process is dead; ignore
        } else {
            Log.e(TAG, "RemoteException handling StrictMode violation", e);
        }
    } finally {
        setThreadPolicyMask(oldMask);
    }
}
 

/**
 * Sets the locale specified. Input data is the byte representation of a
 * BCP-47 language tag. For backwards compatibility, strings of the form
 * {@code ll_CC} are also accepted, where {@code ll} is a two letter language
 * code and {@code CC} is a two letter country code.
 *
 * @param data the locale string in bytes.
 */
void setLocaleData(byte[] data, int size) {
    // Check if locale was set by the user:
    Configuration conf = mContext.getResources().getConfiguration();
    // TODO: The following is not working as intended because the network is forcing a locale
    // change after registering. Need to find some other way to detect if the user manually
    // changed the locale
    if (conf.userSetLocale) return; // Don't change if user set it in the SetupWizard

    final String[] availableLocales = mContext.getAssets().getLocales();
    // Replace "_" with "-" to deal with older backups.
    String localeCode = new String(data, 0, size).replace('_', '-');
    Locale loc = null;
    for (int i = 0; i < availableLocales.length; i++) {
        if (availableLocales[i].equals(localeCode)) {
            loc = Locale.forLanguageTag(localeCode);
            break;
        }
    }
    if (loc == null) return; // Couldn't find the saved locale in this version of the software

    try {
        IActivityManager am = ActivityManager.getService();
        Configuration config = am.getConfiguration();
        config.locale = loc;
        // indicate this isn't some passing default - the user wants this remembered
        config.userSetLocale = true;

        am.updateConfiguration(config);
    } catch (RemoteException e) {
        // Intentionally left blank
    }
}
 

@VisibleForTesting
IActivityManager injectIActivityManager() {
    return ActivityManager.getService();
}
 

public IActivityManager getActivityManager() {
    return ActivityManager.getService();
}
 

/**
 * Provide a binder to an already-bound service.  This method is synchronous
 * and will not start the target service if it is not present, so it is safe
 * to call from {@link #onReceive}.
 *
 * For peekService() to return a non null {@link android.os.IBinder} interface
 * the service must have published it before. In other words some component
 * must have called {@link android.content.Context#bindService(Intent, ServiceConnection, int)} on it.
 *
 * @param myContext The Context that had been passed to {@link #onReceive(Context, Intent)}
 * @param service Identifies the already-bound service you wish to use. See
 * {@link android.content.Context#bindService(Intent, ServiceConnection, int)}
 * for more information.
 */
public IBinder peekService(Context myContext, Intent service) {
    IActivityManager am = ActivityManager.getService();
    IBinder binder = null;
    try {
        service.prepareToLeaveProcess(myContext);
        binder = am.peekService(service, service.resolveTypeIfNeeded(
                myContext.getContentResolver()), myContext.getOpPackageName());
    } catch (RemoteException e) {
    }
    return binder;
}
 

/**
 * Provide a binder to an already-bound service.  This method is synchronous
 * and will not start the target service if it is not present, so it is safe
 * to call from {@link #onReceive}.
 *
 * For peekService() to return a non null {@link android.os.IBinder} interface
 * the service must have published it before. In other words some component
 * must have called {@link android.content.Context#bindService(Intent, ServiceConnection, int)} on it.
 *
 * @param myContext The Context that had been passed to {@link #onReceive(Context, Intent)}
 * @param service Identifies the already-bound service you wish to use. See
 * {@link android.content.Context#bindService(Intent, ServiceConnection, int)}
 * for more information.
 */
public IBinder peekService(Context myContext, Intent service) {
    IActivityManager am = ActivityManager.getService();
    IBinder binder = null;
    try {
        service.prepareToLeaveProcess(myContext);
        binder = am.peekService(service, service.resolveTypeIfNeeded(
                myContext.getContentResolver()), myContext.getOpPackageName());
    } catch (RemoteException e) {
    }
    return binder;
}