Java Code Examples for com.google.android.gms.gcm.GcmNetworkManager#getInstance()

/**
 * Schedules a future task to start download resumption.
 * @param allowMeteredConnection Whether download resumption can start if connection is metered.
 */
public void schedule(boolean allowMeteredConnection) {
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(mContext);
    int networkType = allowMeteredConnection
            ? Task.NETWORK_STATE_CONNECTED : Task.NETWORK_STATE_UNMETERED;
    OneoffTask task = new OneoffTask.Builder()
            .setService(ChromeBackgroundService.class)
            .setExecutionWindow(0, ONE_DAY_IN_SECONDS)
            .setTag(TASK_TAG)
            .setUpdateCurrent(true)
            .setRequiredNetwork(networkType)
            .setRequiresCharging(false)
            .build();
    try {
        gcmNetworkManager.schedule(task);
    } catch (IllegalArgumentException e) {
        Log.e(TAG, "unable to schedule resumption task.", e);
    }
}
 

/**
 * Schedules a future task to start download resumption.
 * @param allowMeteredConnection Whether download resumption can start if connection is metered.
 */
public void schedule(boolean allowMeteredConnection) {
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(mContext);
    int networkType = allowMeteredConnection
            ? Task.NETWORK_STATE_CONNECTED : Task.NETWORK_STATE_UNMETERED;
    OneoffTask task = new OneoffTask.Builder()
                              .setService(ChromeBackgroundService.class)
                              .setExecutionWindow(0, ONE_DAY_IN_SECONDS)
                              .setTag(TASK_TAG)
                              .setUpdateCurrent(true)
                              .setRequiredNetwork(networkType)
                              .setRequiresCharging(false)
                              .build();
    try {
        gcmNetworkManager.schedule(task);
    } catch (IllegalArgumentException e) {
        Log.e(TAG, "unable to schedule resumption task.", e);
    }
}
 

/**
 * Reschedule any required background sync tasks, if they have been removed due to an
 * application upgrade.
 *
 * This method checks the saved preferences, and reschedules the sync tasks as appropriate
 * to match the preferences.
 * This method is static so that it can be run without actually instantiating a
 * BackgroundSyncLauncher.
 */
protected static void rescheduleTasksOnUpgrade(final Context context) {
    final GcmNetworkManager scheduler = GcmNetworkManager.getInstance(context);
    BackgroundSyncLauncher.ShouldLaunchCallback callback =
            new BackgroundSyncLauncher.ShouldLaunchCallback() {
                @Override
                public void run(Boolean shouldLaunch) {
                    if (shouldLaunch) {
                        // It's unclear what time the sync event was supposed to fire, so fire
                        // without delay and let the browser reschedule if necessary.
                        // TODO(iclelland): If this fails, report the failure via UMA (not now,
                        // since the browser is not running, but on next startup.)
                        scheduleLaunchTask(context, scheduler, 0);
                    }
                }
            };
    BackgroundSyncLauncher.shouldLaunchBrowserIfStopped(context, callback);
}
 

/**
 * Schedules a future task to start download resumption.
 * @param allowMeteredConnection Whether download resumption can start if connection is metered.
 */
public void schedule(boolean allowMeteredConnection) {
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(mContext);
    int networkType = allowMeteredConnection
            ? Task.NETWORK_STATE_CONNECTED : Task.NETWORK_STATE_UNMETERED;
    OneoffTask task = new OneoffTask.Builder()
            .setService(ChromeBackgroundService.class)
            .setExecutionWindow(0, ONE_DAY_IN_SECONDS)
            .setTag(TASK_TAG)
            .setUpdateCurrent(true)
            .setRequiredNetwork(networkType)
            .setRequiresCharging(false)
            .build();
    try {
        gcmNetworkManager.schedule(task);
    } catch (IllegalArgumentException e) {
        Log.e(TAG, "unable to schedule resumption task.", e);
    }
}
 

private GcmNetworkManager getGcmNetworkManager() {
    if (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(getContext())
            == ConnectionResult.SUCCESS) {
        return GcmNetworkManager.getInstance(getContext());
    }
    return null;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) {
    View view = inflater.inflate(R.layout.fragment_network_scheduler, container, false);
    view.findViewById(R.id.scheduler_add_oneoff).setOnClickListener(this);
    view.findViewById(R.id.scheduler_add_periodic).setOnClickListener(this);
    setHtmlMode(view, R.id.scheduler_description);

    mScheduler = GcmNetworkManager.getInstance(getActivity());
    mTasks = TaskCollection.getInstance(getActivity());

    return view;
}
 

private GcmNetworkManager getGcmNetworkManager(Context context) {
    if (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(context)
            == ConnectionResult.SUCCESS) {
        return GcmNetworkManager.getInstance(context);
    }
    return null;
}
 

/**
 * A getter method for AndroidGcmController singleton which also initializes it if it wasn't
 * already initialized.
 *
 * @param context the application context.
 * @return a singleton instance of the AndroidGcmController
 */
public static AndroidGcmController get(Context context) {
  synchronized (lock) {
    if (androidGcmController == null) {
      androidGcmController =
          new AndroidGcmController(context, GcmNetworkManager.getInstance(context));
    }
  }
  return androidGcmController;
}
 

/**
 * Cancels a download resumption task if it is scheduled.
 */
public void cancelTask() {
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(mContext);
    gcmNetworkManager.cancelTask(TASK_TAG, ChromeBackgroundService.class);
}
 

/**
 * Cancels a download resumption task if it is scheduled.
 */
public void cancelTask() {
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(mContext);
    gcmNetworkManager.cancelTask(TASK_TAG, ChromeBackgroundService.class);
}
 

public JobProxyGcm(Context context) {
    mContext = context;
    mGcmNetworkManager = GcmNetworkManager.getInstance(context);
}
 

protected BackgroundSyncLauncher() {
    mScheduler = GcmNetworkManager.getInstance(ContextUtils.getApplicationContext());
    launchBrowserIfStopped(false, 0);
}
 

protected BackgroundSyncLauncher(Context context) {
    mScheduler = GcmNetworkManager.getInstance(context);
    launchBrowserIfStopped(context, false, 0);
}
 

protected SnippetsLauncher(Context context) {
    checkGCM(context);
    mScheduler = GcmNetworkManager.getInstance(context);
}
 

/**
 * Cancel any outstanding GCM Network Manager requests.
 */
public static void unschedule(Context context) {
    // Get the GCM Network Scheduler.
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(context);
    gcmNetworkManager.cancelTask(OfflinePageUtils.TASK_TAG, ChromeBackgroundService.class);
}
 

/**
 * Cancel any outstanding GCM Network Manager requests.
 */
public static void unschedule(Context context) {
    // Get the GCM Network Scheduler.
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(context);
    gcmNetworkManager.cancelTask(OfflinePageUtils.TASK_TAG, ChromeBackgroundService.class);
}
 

protected BackgroundSyncLauncher(Context context) {
    mScheduler = GcmNetworkManager.getInstance(context);
    launchBrowserIfStopped(context, false, 0);
}
 

protected SnippetsLauncher(Context context) {
    checkGCM(context);
    mScheduler = GcmNetworkManager.getInstance(context);
}
 

/**
 * Cancels a download resumption task if it is scheduled.
 */
public void cancelTask() {
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(mContext);
    gcmNetworkManager.cancelTask(TASK_TAG, ChromeBackgroundService.class);
}
 

protected SnippetsLauncher() {
    checkGCM();
    mScheduler = GcmNetworkManager.getInstance(ContextUtils.getApplicationContext());
}