Java GcmNetworkManager.cancelTask方法代码示例

import com.google.android.gms.gcm.GcmNetworkManager; //导入方法依赖的package包/类
private static boolean removeScheduledTasks(GcmNetworkManager scheduler) {
    // Third-party code causes broadcast to touch disk. http://crbug.com/614679
    StrictMode.ThreadPolicy oldPolicy = StrictMode.allowThreadDiskReads();
    try {
        scheduler.cancelTask(TASK_TAG, ChromeBackgroundService.class);
    } catch (IllegalArgumentException e) {
        // This occurs when BackgroundSyncLauncherService is not found in the application
        // manifest. This should not happen in code that reaches here, but has been seen in
        // the past. See https://crbug.com/548314
        // Disable GCM for the remainder of this session.
        setGCMEnabled(false);
        // Return false so that the failure will be logged.
        return false;
    } finally {
        StrictMode.setThreadPolicy(oldPolicy);
    }
    return true;
}
 

import com.google.android.gms.gcm.GcmNetworkManager; //导入方法依赖的package包/类
public void schedule(@NonNull GcmNetworkManager networkManager) throws IllegalStateException{
    if (tag == null) {
        throw new IllegalStateException("Tag cannot be null for WindowTask, it is used for rescheduling to the right time");
    }
    else if (windowHours == 0) {
        throw new IllegalStateException("Window hours not defined");
    }

    if (extras == null){
        extras = new Bundle();
    }
    extras.putBoolean(KEY_REQUIRES_CHARGING, requiresCharging);
    extras.putInt(KEY_REQUIRED_NETWORK, requiredNetworkState);
    extras.putInt(KEY_WINDOW_HOURS, windowHours);
    extras.putInt(KEY_START_MINUTE, startMinute);
    extras.putInt(KEY_START_HOUR, startHour);
    extras.putBoolean(KEY_PERSISTED, persisted);
    extras.putBoolean(KEY_UPDATE_CURRENT, updateCurrent);
    extras.putBoolean(KEY_STRICT, strict);

    networkManager.cancelTask(tag, service);
    PeriodicTask.Builder task = new PeriodicTask.Builder()
            .setService(service)
            .setPersisted(persisted)
            .setRequiresCharging(requiresCharging)
            .setRequiredNetwork(requiredNetworkState)
            .setTag(tag)
            .setUpdateCurrent(updateCurrent)
            .setExtras(extras)
            .setPeriod(getPeriod())
            .setFlex(windowHours * 60);
    networkManager.schedule(task.build());
}
 

import com.google.android.gms.gcm.GcmNetworkManager; //导入方法依赖的package包/类
@Override
public void cancel(Context context, int taskId) {
    ThreadUtils.assertOnUiThread();

    GcmNetworkManager gcmNetworkManager = getGcmNetworkManager(context);
    if (gcmNetworkManager == null) {
        Log.e(TAG, "GcmNetworkManager is not available.");
        return;
    }

    gcmNetworkManager.cancelTask(taskIdToTaskTag(taskId), BackgroundTaskGcmTaskService.class);
}
 

import com.google.android.gms.gcm.GcmNetworkManager; //导入方法依赖的package包/类
/**
 * 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);
}
 

import com.google.android.gms.gcm.GcmNetworkManager; //导入方法依赖的package包/类
/**
 * Cancels a download resumption task if it is scheduled.
 */
public void cancelTask() {
    GcmNetworkManager gcmNetworkManager = GcmNetworkManager.getInstance(mContext);
    gcmNetworkManager.cancelTask(TASK_TAG, ChromeBackgroundService.class);
}
 

import com.google.android.gms.gcm.GcmNetworkManager; //导入方法依赖的package包/类
@Override
public void onClick(View v) {
    GcmNetworkManager gcmNM = GcmNetworkManager.getInstance(AccountSettingsActivity.this);
    Log.i(TAG, "Cancelling Periodic BackupTask");
    gcmNM.cancelTask(TASK_PERIODIC_BACKUP, MyBackupService.class);
}
 

import com.google.android.gms.gcm.GcmNetworkManager; //导入方法依赖的package包/类
@Override
public void cancel() {
    GcmNetworkManager gcmNetworkManager = getGcmNetworkManager();
    if (gcmNetworkManager == null) return;
    gcmNetworkManager.cancelTask(OfflinePageUtils.TASK_TAG, ChromeBackgroundService.class);
}