setListener method
Implementation
void setListener(KlarnaNativeCallback callback) {
_channel.setMethodCallHandler((MethodCall call) async {
switch (call.method) {
case 'onInitialized':
if (call.arguments is Map) {
if ((call.arguments as Map).containsKey('isSuccess')) {
final value = call.arguments['isSuccess'];
call.arguments['isSuccess'] =
value == true || value == 1 || value == '1';
}
}
callback(CallbackType.onInitialized, call.arguments);
break;
}
});
}