HarmonyOS鸿蒙Next SDK USB和串口开发时，调用API：usbCore.connectDevice(device)函数发生异常！

HarmonyOS鸿蒙Next SDK USB和串口开发时，调用API：usbCore.connectDevice(device)函数发生异常！ 一：设备调试环境：

1. 设备名称：Mate 30 Pro 型号 LIO-AL00 HarmonyOS 版本 2.0.0 Developer Beta3
2. 设备名称：Mate 30 5G 型号 TAS-AN00 HarmonyOS 版本 2.0.0 Developer Beta3
3. 设备名称：P40 30 Pro 型号 ES-AN00 HarmonyOS 版本 2.0.0 Developer Beta3

二，错误截图

第一排截图不全：文字补充
java.lang.UnsatisfiedLinkError: No implementation found for boolean ohos.usb.USBDevicePipeAdapter.localOpenByInt(java.lang.String, int) (tried Java_ohos_usb_USBDevicePipeAdapter_localOpenByInt and Java_ohos_usb_USBDevicePipeAdapter_localOpenByInt__Ljava_lang_String_2I)

三：调试过程

1. 注册事件监听

MatchingSkills matchingSkills = new MatchingSkills();
matchingSkills.addEvent(CommonEventSupport.COMMON_EVENT_USB_ACCESSORY_ATTACHED);
matchingSkills.addEvent(CommonEventSupport.COMMON_EVENT_USB_ACCESSORY_DETACHED);
matchingSkills.addEvent(CommonEventSupport.COMMON_EVENT_USB_DEVICE_ATTACHED);
matchingSkills.addEvent(CommonEventSupport.COMMON_EVENT_USB_DEVICE_DETACHED);
matchingSkills.addEvent(ACTION_USB_PERMISSION);

省略部分代码…

1. 收到USB设备插拔，查找设备

public void onReceiveEvent(CommonEventData commonEventData) {
    Intent intent = commonEventData.getIntent();
    String action = intent.getAction();
    if (action.equals(CommonEventSupport.COMMON_EVENT_USB_DEVICE_ATTACHED)) {
        findSerialPortDevice();
    } else if (action.equals(CommonEventSupport.COMMON_EVENT_USB_DEVICE_DETACHED)) {
    } else if (action.equals(ACTION_USB_PERMISSION)) {
        boolean hasRight = usbCore.hasRight(device); // 打印的值 true 
        USBDevicePipe connection = usbCore.connectDevice(device);
    }
}

1. 获取到设备 申请权限

boolean hasRight = usbCore.hasRight(device);

if (!hasRight) { 
    usbCore.requestRight(device, ACTION_USB_PERMISSION);
}

1. 收到权限通知，链接设备；出现异常

boolean hasRight = usbCore.hasRight(device); //  打印的值 true
USBDevicePipe connection = usbCore.connectDevice(device);