public void Dispose()
{
object typeFromHandle = typeof(FirebaseMessaging.Listener);
lock (typeFromHandle)
{
if (FirebaseMessaging.Listener.listener == this)
{
FirebaseMessaging.SetListenerCallbacks(null, null);
FirebaseMessaging.Listener.listener = null;
this.app = null;
}
}
}
internal static void CreateOrDestroyListener()
{
object typeFromHandle = typeof(FirebaseMessaging.Listener);
lock (typeFromHandle)
{
bool flag = FirebaseMessaging.MessageReceivedInternal != null;
bool flag2 = FirebaseMessaging.TokenReceivedInternal != null;
if (flag || flag2)
{
FirebaseMessaging.Listener.Create();
}
else
{
FirebaseMessaging.Listener.Destroy();
}
FirebaseMessaging.SetListenerCallbacksEnabled(flag, flag2);
if (flag || flag2)
{
FirebaseMessaging.SendPendingEvents();
}
}
}
private Listener()
{
FirebaseMessaging.SetListenerCallbacks(this.messageReceivedDelegate, this.tokenReceivedDelegate);
}
public static void Unsubscribe(string topic)
{
FirebaseMessaging.SubscribeAsync(topic);
}
