![]() Iterator deviceIterator = deviceList.values(). HashMap deviceList = manager.getDeviceList() UsbManager manager = (UsbManager) getSystemService(Context.USB_SERVICE) Private static final int ProductID = 1000 Private static final int targetVendorID = 8260 UsbEndpoint usbEndpointIN, usbEndpointOUT Just call ConnectUSB on click UsbInterface usbInterface In your Manifest you don't need USB_DETACHED, as the intent-filters in manifest are meant to open/launch you app, unless if you want to open your apk when usb detach. Also It only works on OTG compatible devices. In our Company we use the following code to open a device with specific ID. Please give me assistant to make it a successful app. I'm getting problem with UsbDevice mDevice which always shows value of null UsbDevice mDevice = (UsbDevice) intent.getParcelableExtra(UsbManager.ACTION_USB_DEVICE_ATTACHED) įinal UsbDeviceConnection connection = manager.openDevice(mDevice) Intent intent = new Intent(".USB_DEVICE_ATTACHED") - register click event with first button. Public class MainActivity extends void onCreate(Bundle savedInstanceState)įinal TextView tv = (TextView)findViewById(R.id.multiAutoCompleteTextView1) īutton sButton = (Button) findViewById(R.id.button1) įinal UsbManager manager = (UsbManager) this.getSystemService(Context.USB_SERVICE) Import java.io.UnsupportedEncodingException Once you have your devices connected, you get access to all of the directories on the Android device. Once you have it active on both, HandShaker allows file transfers between your devices either wirelessly or via USB. My code is as follows : package .senddatathoughserialport HandShaker is a free app for macOS and for Android. I would like to create an app to send data through USB from Android-app to PC.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |