isInstalled static method

Future<bool> isInstalled({
  1. required PaymentEnv mode,
  2. required String merchantInfo,
})

判断是否安装云闪付App

Implementation

static Future<bool> isInstalled({required PaymentEnv mode, required String merchantInfo}) async {
  return await _channel.invokeMethod('installed', {
    'mode': _getEnvString(mode),
    'merchantInfo': merchantInfo,
  });
}