我想通过OTG USB电缆将移动设备连接到DSLR相机,并从DSLR相机中检索图像,是否有任何本机反应库可以做到这一点?
我尝试过https://github.com/mapaiva/react-native-usbserial,getDeviceListAsync()可以返回设备信息,但是当调用openDeviceAsync()函数时,它将返回以下错误:
{"framesToPop":1,"nativeStackAndroid": [{"methodName":"getUsbSerialDriver" ,"lineNumber":166,"file": "ReactUsbSerialModule.java"} ,{"methodName":"openDeviceAsync" ,"lineNumber":76,"file":"ReactUsbSerialModule java"},{"methodName":"invoke" ,"lineNumber":-2,"file":"Method.java"} ,{"methodName":"invoke","lineNumber": 372,"file":"JavaMethodWrapperjava"} ,{"methodName":"invoke","lineNumber": 158,"file":"JavaModuleWrapperjava"} ,{"methodName":"run","lineNumber":-2,"file": "NativeRunnable.java"},{"methodName": "handleCallback","lineNumber":873 ,"file":"Handlerjava"},{"methodName": "dispatchMessage","lineNumber":99 ,"file":"Handlerjava"},{"methodName": "dispatchMessage","lineNumber":29,"file": "MessageQueueThreadHandlerjava"} ,{"methodName":"loop","lineNumber":201 ,"file":"LooperjavalruserInfo":null,"code": "EUNSPECIFIED","line":1730,"column":26 ,"sourceURI1:"http://localhost:8081/index .bundle?platform=android&dev=true&minify= false")