isReady method
Implementation
Future<bool> isReady() async {
final result = await _channel.invokeMethod("isReady", {
'ad_unit_id': adUnitId,
'request_id': requestId,
});
// 处理返回值,确保是bool类型
if (result is bool) {
return result;
}
// 兼容返回int的情况(如1/0)
if (result is int) {
return result != 0;
}
// 其他情况默认false
return false;
}