doBackground method
Implementation
@override
Future<V2TimCallback> doBackground({
required int unreadCount,
}) async {
return V2TimCallback.fromJson(
formatJson(
await _channel.invokeMethod(
"doBackground",
buildOfflinePushParam(
{
"ability": Utils.getAbility(),
"unreadCount": unreadCount,
},
),
),
),
);
}