public Task UnsubscribeAsync(IEnumerable <string> channels, CancellationToken cancellationToken)
{
ParseInstallation installation = ParseInstallation.CurrentInstallation;
installation.RemoveAllFromList("channels", channels);
return(installation.SaveAsync(cancellationToken));
}
public Task SubscribeAsync(IEnumerable <string> channels, CancellationToken cancellationToken)
{
ParseInstallation installation = ParseInstallation.CurrentInstallation;
installation.AddRangeUniqueToList("channels", channels);
return(installation.SaveAsync(cancellationToken));
}
public override void RegisteredForRemoteNotifications(UIApplication application, NSData deviceToken)
{
ParseInstallation installation = ParseInstallation.CurrentInstallation;
installation.SetDeviceTokenFromData(deviceToken);
installation.SaveAsync();
}
public void Initialize()
{
// We can only set some values here since we can be sure that Initialize is always called
// from main thread.
appBuildVersion = Application.version;
appName = Application.productName;
RegisterDeviceTokenRequest(deviceToken => {
if (deviceToken == null)
{
return;
}
ParseInstallation installation = ParseInstallation.CurrentInstallation;
installation.SetDeviceTokenFromData(deviceToken);
// Optimistically assume this will finish.
installation.SaveAsync();
});
}