Lines Matching refs:UsbDevice
24 import android.hardware.usb.UsbDevice;
43 protected UsbDevice usbDevice = null;
58 protected abstract boolean isCompatibleUsbDevice(UsbDevice usbDevice);
108 UsbDevice usbDevice = findUsbDevice();
109 connect(usbDevice);
112 public void connect(UsbDevice usbDevice) {
113 if (usbDevice == null) {
118 if (!isCompatibleUsbDevice(usbDevice)) {
123 this.usbDevice = usbDevice;
135 usbManager.requestPermission(this.usbDevice, permissionIntent);
143 usbDevice = null;
151 UsbDevice usbDevice = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
152 if (isConnected() && BaseUsbConnection.this.usbDevice.equals(usbDevice)) {
163 if (usbDevice == null) {
169 usbDevice.equals(intent.getParcelableExtra(UsbManager.EXTRA_DEVICE))){
170 usbConnection = usbManager.openDevice(usbDevice);
185 public UsbDevice findUsbDevice() {
189 HashMap<String, UsbDevice> deviceHash = usbManager.getDeviceList();
197 UsbDevice usbDevice = null;
201 UsbDevice dev = deviceHash.get(key);
209 usbDevice = dev;
217 return usbDevice;
