public void UnRegisterBackgroundTasks()
{
BackgroundTasksHelper.UnregisterBackgroundTasks(SYSTEM_TRIGGERED_TASK_NAME);
isSystemTaskRegistered = false;
BackgroundTasksHelper.UnregisterBackgroundTasks(TIME_TRIGGERED_TASK_NAME);
isTimeTaskRegistered = false;
}
public async Task RegisterBackgroundTasks()
{
isSystemTaskRegistered = GetTaskStatus(SYSTEM_TRIGGERED_TASK_NAME);
isTimeTaskRegistered = GetTaskStatus(TIME_TRIGGERED_TASK_NAME);
if (!isSystemTaskRegistered)
{
var trigger = new SystemTrigger(SystemTriggerType.UserPresent | SystemTriggerType.SessionConnected, false);
SytemTriggeredBackgroundTask = await BackgroundTasksHelper.RegisterBackgroundTask(ENTRY_POINT,
SYSTEM_TRIGGERED_TASK_NAME,
trigger,
null,
true);
isSystemTaskRegistered = true;
}
if (!isTimeTaskRegistered)
{
SystemCondition userPresentCondition = new SystemCondition(SystemConditionType.UserPresent);
TimeTriggeredBackgroundTask = await BackgroundTasksHelper.RegisterBackgroundTask(ENTRY_POINT,
TIME_TRIGGERED_TASK_NAME,
new TimeTrigger(BACKGROUND_RATE, false),
userPresentCondition,
true);
isTimeTaskRegistered = true;
}
}