public static RegisterTaskStatus RegisterSystemTriggerTask(SystemTriggerType type, string taskName)
{
RegisterTaskStatus result = RegisterTaskStatus.Failed;
if (IsTaskRegistered(taskName))
{
result = RegisterTaskStatus.AlreadyRegistered;
}
else
{
try
{
BackgroundTaskBuilder builder = new BackgroundTaskBuilder();
builder.SetTrigger(new SystemTrigger(type, false));
builder.Name = taskName;
builder.Register();
result = RegisterTaskStatus.Succeeded;
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
}
return(result);
}
private BackgroundTaskRegistration RegisterTask(
Type taskType,
SystemTriggerType systemTriggerType,
SystemConditionType systemConditionType = SystemConditionType.Invalid)
{
var builder = new BackgroundTaskBuilder();
/// A string identifier for the background task.
builder.Name = taskType.Name;
/// The entry point of the task.
/// This HAS to be the full name of the background task: {Namespace}.{Class name}
builder.TaskEntryPoint = taskType.FullName;
/// The specific trigger event that will fire the task on our application.
builder.SetTrigger(new SystemTrigger(systemTriggerType, false));
/// A condition for the task to run.
/// If specified, after the event trigger is fired, the OS will wait for
/// the condition situation to happen before executing the task.
if (systemConditionType != SystemConditionType.Invalid)
{
builder.AddCondition(new SystemCondition(systemConditionType));
}
/// Register the task and returns the registration output.
return(builder.Register());
}
public static void RegisterSystemBackgroundTask(string name, SystemTriggerType trigger)
{
UnregisterBackgroundTask(name);
var requestStatus = BackgroundExecutionManager.RequestAccessAsync();
var builder = new BackgroundTaskBuilder();
builder.Name = name;
builder.SetTrigger(new SystemTrigger(trigger, false));
var task = builder.Register();
}
public SystemTrigger(SystemTriggerType triggerType, bool oneShot)
{
OneShot = oneShot;
TriggerType = triggerType;
}
