android.hardware.usb.UsbInterface源码实例Demo

类android.hardware.usb.UsbInterface源码实例Demo

下面列出了android.hardware.usb.UsbInterface 类实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: yubikit-android   文件: UsbSession.java
@Override
public @NonNull
Iso7816Connection openIso7816Connection() throws IOException {
    UsbInterface ccidInterface = getInterface(UsbConstants.USB_CLASS_CSCID);
    if (ccidInterface == null) {
        throw new IOException("No CCID interface found!");
    }
    Pair<UsbEndpoint, UsbEndpoint> endpointPair = findEndpoints(ccidInterface, UsbConstants.USB_ENDPOINT_XFER_BULK);
    if (endpointPair.first == null || endpointPair.second == null) {
        throw new IOException("Unable to find endpoints!");
    }

    UsbDeviceConnection connection = openConnection();
    if (connection == null) {
        throw new IOException("exception in UsbManager.openDevice");
    }

    if (!connection.claimInterface(ccidInterface, true)) {
        connection.close();
        throw new IOException("Interface couldn't be claimed");
    }

    return new UsbIso7816Connection(connection, ccidInterface, endpointPair.first, endpointPair.second);
}
 
源代码2 项目: yubikit-android   文件: UsbSession.java
/**
 * Creates and starts session for communication with yubikey using HID interface
 * @return session for communication with yubikey (supported over USB only)
 * @throws IOException if Keyboard HID interface or endpoints are not found
 */
public @NonNull
UsbHidConnection openHidKeyboardConnection() throws IOException {
    UsbInterface hidInterface = getInterface(UsbConstants.USB_CLASS_HID);
    if (hidInterface == null) {
        throw new IOException("No HID interface found");
    }

    if (hidInterface.getInterfaceSubclass() != UsbConstants.USB_INTERFACE_SUBCLASS_BOOT) {
        throw new IOException("No expected HID interface");
    }

    UsbDeviceConnection connection = openConnection();
    if (connection == null) {
        throw new IOException("exception in UsbManager.openDevice");
    }

    if (!connection.claimInterface(hidInterface, true)) {
        connection.close();
        throw new IOException("Interface couldn't be claimed");
    }

    return new UsbHidConnection(connection, hidInterface);
}
 
源代码3 项目: yubikit-android   文件: UsbSession.java
/**
 * Gets bulkin and bulkout endpoints of specified interface
 * @param usbInterface interface of usb device
 * @return the pair of endpoints: in and out
 */
private Pair<UsbEndpoint, UsbEndpoint> findEndpoints(UsbInterface usbInterface, int type) {
    UsbEndpoint endpointIn = null;
    UsbEndpoint endpointOut = null;

    for (int i = 0; i < usbInterface.getEndpointCount(); i++) {
        UsbEndpoint endpoint = usbInterface.getEndpoint(i);
        if (endpoint.getType() == type) {
            if (endpoint.getDirection() == UsbConstants.USB_DIR_IN) {
                endpointIn = endpoint;
            } else {
                endpointOut = endpoint;
            }
        }
    }
    return new Pair<>(endpointIn, endpointOut);
}
 
源代码4 项目: UsbHid   文件: UsbHidDevice.java
public static UsbHidDevice[] enumerate(Context context, int vid, int pid) throws Exception {
    UsbManager usbManager = (UsbManager) context.getApplicationContext().getSystemService(Context.USB_SERVICE);
    if (usbManager == null) {
        throw new Exception("no usb service");
    }

    Map<String, UsbDevice> devices = usbManager.getDeviceList();
    List<UsbHidDevice> usbHidDevices = new ArrayList<>();
    for (UsbDevice device : devices.values()) {
        if ((vid == 0 || device.getVendorId() == vid) && (pid == 0 || device.getProductId() == pid)) {
            for (int i = 0; i < device.getInterfaceCount(); i++) {
                UsbInterface usbInterface = device.getInterface(i);
                if (usbInterface.getInterfaceClass() == INTERFACE_CLASS_HID) {
                    UsbHidDevice hidDevice = new UsbHidDevice(device, usbInterface, usbManager);
                    usbHidDevices.add(hidDevice);
                }
            }
        }
    }
    return usbHidDevices.toArray(new UsbHidDevice[usbHidDevices.size()]);
}
 
源代码5 项目: UsbHid   文件: UsbHidDevice.java
private UsbHidDevice(UsbDevice usbDevice, UsbInterface usbInterface, UsbManager usbManager) {
    mUsbDevice = usbDevice;
    mUsbInterface = usbInterface;
    mUsbManager= usbManager;

    for (int i = 0; i < mUsbInterface.getEndpointCount(); i++) {
        UsbEndpoint endpoint = mUsbInterface.getEndpoint(i);
        int dir = endpoint.getDirection();
        int type = endpoint.getType();
        if (mInUsbEndpoint == null && dir == UsbConstants.USB_DIR_IN && type == UsbConstants.USB_ENDPOINT_XFER_INT) {
            mInUsbEndpoint = endpoint;
        }
        if (mOutUsbEndpoint == null && dir == UsbConstants.USB_DIR_OUT && type == UsbConstants.USB_ENDPOINT_XFER_INT) {
            mOutUsbEndpoint = endpoint;
        }
    }
}
 
@Override
protected void openInt(UsbDeviceConnection connection) throws IOException {
	for (int i = 0; i < mDevice.getInterfaceCount(); i++) {
		UsbInterface usbIface = mDevice.getInterface(i);
		if (!mConnection.claimInterface(usbIface, true)) {
			throw new IOException("Could not claim data interface");
		}
	}

	UsbInterface dataIface = mDevice.getInterface(mDevice.getInterfaceCount() - 1);
	for (int i = 0; i < dataIface.getEndpointCount(); i++) {
		UsbEndpoint ep = dataIface.getEndpoint(i);
		if (ep.getType() == UsbConstants.USB_ENDPOINT_XFER_BULK) {
			if (ep.getDirection() == UsbConstants.USB_DIR_IN) {
				mReadEndpoint = ep;
			} else {
				mWriteEndpoint = ep;
			}
		}
	}

	initialize();
	setBaudRate(DEFAULT_BAUD_RATE);
}
 
源代码7 项目: xmrwallet   文件: BTChipTransportAndroidHID.java
public static BTChipTransport open(UsbManager manager, UsbDevice device) throws IOException {
    UsbDeviceConnection connection = manager.openDevice(device);
    if (connection == null) throw new IOException("Device not connected");
    // Must only be called once permission is granted (see http://developer.android.com/reference/android/hardware/usb/UsbManager.html)
    // Important if enumerating, rather than being awaken by the intent notification
    UsbInterface dongleInterface = device.getInterface(0);
    UsbEndpoint in = null;
    UsbEndpoint out = null;
    for (int i = 0; i < dongleInterface.getEndpointCount(); i++) {
        UsbEndpoint tmpEndpoint = dongleInterface.getEndpoint(i);
        if (tmpEndpoint.getDirection() == UsbConstants.USB_DIR_IN) {
            in = tmpEndpoint;
        } else {
            out = tmpEndpoint;
        }
    }
    connection.claimInterface(dongleInterface, true);
    return new BTChipTransportAndroidHID(connection, dongleInterface, in, out);
}
 
源代码8 项目: sample-usbenum   文件: UsbHelper.java
/**
 * Enumerate the endpoints and interfaces on the connected device.
 *
 * @param device Device to query.
 * @return String description of the device configuration.
 */
public static String readDevice(UsbDevice device) {
    StringBuilder sb = new StringBuilder();
    sb.append("Device Name: " + device.getDeviceName() + "\n");
    sb.append(String.format(
            "Device Class: %s -> Subclass: 0x%02x -> Protocol: 0x%02x\n",
            nameForClass(device.getDeviceClass()),
            device.getDeviceSubclass(), device.getDeviceProtocol()));

    for (int i = 0; i < device.getInterfaceCount(); i++) {
        UsbInterface intf = device.getInterface(i);
        sb.append(String.format(Locale.US,
                "-- Interface %d Class: %s -> Subclass: 0x%02x -> Protocol: 0x%02x\n",
                intf.getId(),
                nameForClass(intf.getInterfaceClass()),
                intf.getInterfaceSubclass(),
                intf.getInterfaceProtocol()));

        sb.append(String.format(Locale.US, "   -- Endpoint Count: %d\n",
                intf.getEndpointCount()));
    }

    return sb.toString();
}
 
源代码9 项目: apollo-DuerOS   文件: CarlifeUtil.java
public boolean isUsbStorageDevice(Context context) {
    UsbManager mUsbManager = (UsbManager) context.getSystemService(Context.USB_SERVICE);
    if (null == mUsbManager) {
        LogUtil.e(TAG, "There is no devices");
        return false;
    } else {
        LogUtil.v(TAG, "Usb Devices: " + String.valueOf(mUsbManager.toString()));
    }
    HashMap<String, UsbDevice> deviceList = mUsbManager.getDeviceList();
    Iterator<UsbDevice> deviceIterator = deviceList.values().iterator();
    while (deviceIterator.hasNext()) {
        UsbDevice device = deviceIterator.next();
        if (STORAGE_INTERFACE_CONUT == device.getInterfaceCount()) {
            UsbInterface usbInter = device.getInterface(STORAGE_INTERFACE_ID);
            if ((STORAGE_INTERFACE_CLASS == usbInter.getInterfaceClass())
                    && (STORAGE_INTERFACE_SUBCLASS == usbInter.getInterfaceSubclass())
                    && (STORAGE_INTERFACE_PROTOCOL == usbInter.getInterfaceProtocol())) {
                LogUtil.e(TAG, "This is mass storage 1");
                return true;
            }
        }
    }

    return false;
}
 
源代码10 项目: apollo-DuerOS   文件: CarlifeUtil.java
public boolean isUsbStorageDevice(UsbDevice device) {
    if( device == null ) {
        LogUtil.e(TAG, "this device is null");
        return false;
    }

    if (STORAGE_INTERFACE_CONUT == device.getInterfaceCount()) {
        UsbInterface usbInter = device.getInterface(STORAGE_INTERFACE_ID);
        if ((STORAGE_INTERFACE_CLASS == usbInter.getInterfaceClass())
                && (STORAGE_INTERFACE_SUBCLASS == usbInter.getInterfaceSubclass())
                && (STORAGE_INTERFACE_PROTOCOL == usbInter.getInterfaceProtocol())) {
            LogUtil.e(TAG, "this device is mass storage 2");
            return true;
        }
    }

    return false;
}
 
源代码11 项目: AndroidUSBCamera   文件: USBMonitor.java
/**
 * get interface
 * @param interface_id
 * @param altsetting
 * @return
 * @throws IllegalStateException
 */
public synchronized UsbInterface getInterface(final int interface_id, final int altsetting) throws IllegalStateException {
	checkConnection();
	SparseArray<UsbInterface> intfs = mInterfaces.get(interface_id);
	if (intfs == null) {
		intfs = new SparseArray<UsbInterface>();
		mInterfaces.put(interface_id, intfs);
	}
	UsbInterface intf = intfs.get(altsetting);
	if (intf == null) {
		final UsbDevice device = mWeakDevice.get();
		final int n = device.getInterfaceCount();
		for (int i = 0; i < n; i++) {
			final UsbInterface temp = device.getInterface(i);
			if ((temp.getId() == interface_id) && (temp.getAlternateSetting() == altsetting)) {
				intf = temp;
				break;
			}
		}
		if (intf != null) {
			intfs.append(altsetting, intf);
		}
	}
	return intf;
}
 
源代码12 项目: astrobee_android   文件: MainActivity.java
protected void setupUsb(UsbDevice device) {
    UsbInterface inf = device.getInterface(0);
    UsbDeviceConnection conn = mUsbManager.openDevice(device);
    if (conn == null) {
        Log.wtf("MainActivity", "unable to open device?");
        return;
    }

    if (!conn.claimInterface(inf, true)) {
        conn.close();
        Log.wtf("MainActivity", "unable to claim interface!");
        return;
    }

    mBlinkDevice = device;
    mBlinkConn = conn;
}
 
源代码13 项目: astrobee_android   文件: MainActivity.java
protected void setupUsb(UsbDevice device) {
    UsbInterface inf = device.getInterface(0);
    UsbDeviceConnection conn = mUsbManager.openDevice(device);
    if (conn == null) {
        Log.wtf("MainActivity", "unable to open device?");
        return;
    }

    if (!conn.claimInterface(inf, true)) {
        conn.close();
        Log.wtf("MainActivity", "unable to claim interface!");
        return;
    }

    mBlinkDevice = device;
    mBlinkConn = conn;
}
 
@Override
        protected void openInt(UsbDeviceConnection connection) throws IOException {
            mIsRestrictedPort = mDevice.getInterfaceCount() == 2 && mPortNumber == 1;
            if(mPortNumber >= mDevice.getInterfaceCount()) {
                throw new IOException("Unknown port number");
            }
            UsbInterface dataIface = mDevice.getInterface(mPortNumber);
            if (!mConnection.claimInterface(dataIface, true)) {
                throw new IOException("Could not claim interface " + mPortNumber);
            }
            for (int i = 0; i < dataIface.getEndpointCount(); i++) {
                UsbEndpoint ep = dataIface.getEndpoint(i);
                if (ep.getType() == UsbConstants.USB_ENDPOINT_XFER_BULK) {
                    if (ep.getDirection() == UsbConstants.USB_DIR_IN) {
                        mReadEndpoint = ep;
                    } else {
                        mWriteEndpoint = ep;
                    }
                }
            }

            setConfigSingle(SILABSER_IFC_ENABLE_REQUEST_CODE, UART_ENABLE);
            setConfigSingle(SILABSER_SET_MHS_REQUEST_CODE, MCR_ALL | CONTROL_WRITE_DTR | CONTROL_WRITE_RTS);
//            setConfigSingle(SILABSER_SET_BAUDDIV_REQUEST_CODE, BAUD_RATE_GEN_FREQ / DEFAULT_BAUD_RATE);
//            setParameters(DEFAULT_BAUD_RATE, DEFAULT_DATA_BITS, DEFAULT_STOP_BITS, DEFAULT_PARITY);
        }
 
源代码15 项目: UVCCameraZxing   文件: USBMonitor.java
/**
 * open specific interface
 * @param interfaceIndex
 * @return
 */
public synchronized UsbInterface open(final int interfaceIndex) {
	if (DEBUG) Log.i(TAG, "UsbControlBlock#open:" + interfaceIndex);
	final UsbDevice device = mWeakDevice.get();
	UsbInterface intf = null;
	intf = mInterfaces.get(interfaceIndex);
	if (intf == null) {
		intf = device.getInterface(interfaceIndex);
		if (intf != null) {
			synchronized (mInterfaces) {
				mInterfaces.append(interfaceIndex, intf);
			}
		}
	}
	return intf;
}
 
源代码16 项目: UVCCameraZxing   文件: USBMonitor.java
/**
 * close specified interface. USB device itself still keep open.
 */
public synchronized void close() {
	if (DEBUG) Log.i(TAG, "UsbControlBlock#close:");

	if (mConnection != null) {
		final int n = mInterfaces.size();
		int key;
		UsbInterface intf;
		for (int i = 0; i < n; i++) {
			key = mInterfaces.keyAt(i);
			intf = mInterfaces.get(key);
			mConnection.releaseInterface(intf);
		}
		mConnection.close();
		mConnection = null;
		final USBMonitor monitor = mWeakMonitor.get();
		if (monitor != null) {
			if (monitor.mOnDeviceConnectListener != null) {
				final UsbDevice device = mWeakDevice.get();
				monitor.mOnDeviceConnectListener.onDisconnect(device, this);
			}
			monitor.mCtrlBlocks.remove(getDevice());
		}
	}
}
 
源代码17 项目: libcommon   文件: DeviceFilter.java
private boolean interfaceMatches(@NonNull final UsbDevice device) {
	// if device doesn't match, check the interfaces
	final int count = device.getInterfaceCount();
	for (int i = 0; i < count; i++) {
		final UsbInterface intf = device.getInterface(i);
		if (matches(
			intf.getInterfaceClass(),
			intf.getInterfaceSubclass(),
			intf.getInterfaceProtocol())) {

			return true;
		}
		if (interfaceMatches(
			intf.getInterfaceClass(),
			intf.getInterfaceSubclass(),
			intf.getInterfaceProtocol())) {

			return true;
		}
	}
	return false;
}
 
源代码18 项目: walt   文件: WaltUsbConnection.java
@Override
public void onConnect() {
    // Serial mode only
    // TODO: find the interface and endpoint indexes no matter what mode it is
    int ifIdx = 1;
    int epInIdx = 1;
    int epOutIdx = 0;

    UsbInterface iface = usbDevice.getInterface(ifIdx);

    if (usbConnection.claimInterface(iface, true)) {
        logger.log("Interface claimed successfully\n");
    } else {
        logger.log("ERROR - can't claim interface\n");
        return;
    }

    endpointIn = iface.getEndpoint(epInIdx);
    endpointOut = iface.getEndpoint(epOutIdx);

    super.onConnect();
}
 
源代码19 项目: DeviceConnect-Android   文件: USBMonitor.java
/**
 * get interface
 * @param interface_id
 * @param altsetting
 * @return
 * @throws IllegalStateException
 */
public synchronized UsbInterface getInterface(final int interface_id, final int altsetting) throws IllegalStateException {
	checkConnection();
	SparseArray<UsbInterface> intfs = mInterfaces.get(interface_id);
	if (intfs == null) {
		intfs = new SparseArray<UsbInterface>();
		mInterfaces.put(interface_id, intfs);
	}
	UsbInterface intf = intfs.get(altsetting);
	if (intf == null) {
		final UsbDevice device = mWeakDevice.get();
		final int n = device.getInterfaceCount();
		for (int i = 0; i < n; i++) {
			final UsbInterface temp = device.getInterface(i);
			if ((temp.getId() == interface_id) && (temp.getAlternateSetting() == altsetting)) {
				intf = temp;
				break;
			}
		}
		if (intf != null) {
			intfs.append(altsetting, intf);
		}
	}
	return intf;
}
 
源代码20 项目: 365browser   文件: UsbMidiDeviceFactoryAndroid.java
/**
 * Request a device access permission if there is a MIDI interface in the device.
 *
 * @param device a USB device
 */
private void requestDevicePermissionIfNecessary(UsbDevice device) {
    for (UsbDevice d : mRequestedDevices) {
        if (d.getDeviceId() == device.getDeviceId()) {
            // It is already requested.
            return;
        }
    }

    for (int i = 0; i < device.getInterfaceCount(); ++i) {
        UsbInterface iface = device.getInterface(i);
        if (iface.getInterfaceClass() == UsbConstants.USB_CLASS_AUDIO
                && iface.getInterfaceSubclass() == UsbMidiDeviceAndroid.MIDI_SUBCLASS) {
            // There is at least one interface supporting MIDI.
            mUsbManager.requestPermission(device,
                    PendingIntent.getBroadcast(ContextUtils.getApplicationContext(), 0,
                            new Intent(ACTION_USB_PERMISSION), 0));
            mRequestedDevices.add(device);
            break;
        }
    }
}
 
源代码21 项目: USBIPServerForAndroid   文件: UsbIpService.java
public static void dumpInterfaces(UsbDevice dev) {
	for (int i = 0; i < dev.getInterfaceCount(); i++) {
		System.out.printf("%d - Iface %d (%02x/%02x/%02x)\n",
				i, dev.getInterface(i).getId(),
				dev.getInterface(i).getInterfaceClass(),
				dev.getInterface(i).getInterfaceSubclass(),
				dev.getInterface(i).getInterfaceProtocol());
		
		UsbInterface iface = dev.getInterface(i);
		for (int j = 0; j < iface.getEndpointCount(); j++) {
			System.out.printf("\t%d - Endpoint %d (%x/%x)\n",
					j, iface.getEndpoint(j).getEndpointNumber(),
					iface.getEndpoint(j).getAddress(),
					iface.getEndpoint(j).getAttributes());
		}
	}
}
 
源代码22 项目: yubikit-android   文件: UsbSession.java
/**
 * Gets interface of a specified class
 * @param usbClass UsbConstants that identifies interface class (e.g. UsbConstants.USB_CLASS_CSCID or UsbConstants.USB_CLASS_HID)
 * @return interface of device
 */
private UsbInterface getInterface(int usbClass) {
    UsbInterface selectedInterface = null;
    for (int i = 0; i < usbDevice.getInterfaceCount(); i++) {
        UsbInterface usbInterface = usbDevice.getInterface(i);
        if (usbInterface.getInterfaceClass() == usbClass) {
            selectedInterface = usbInterface;
            break;
        }
    }
    return selectedInterface;
}
 
源代码23 项目: green_android   文件: BTChipTransportAndroidHID.java
public BTChipTransportAndroidHID(UsbDeviceConnection connection, UsbInterface dongleInterface, UsbEndpoint in, UsbEndpoint out, int timeout, boolean ledger) {
	this.connection = connection;
	this.dongleInterface = dongleInterface;
	this.in = in;
	this.out = out;
	this.ledger = ledger;
	// Compatibility with old prototypes, to be removed
	if (!this.ledger) {
		this.ledger = (in.getEndpointNumber() != out.getEndpointNumber());
	}
	this.timeout = timeout;
	transferBuffer = new byte[HID_BUFFER_SIZE];
}
 
public BTChipTransportAndroidWinUSB(UsbDeviceConnection connection, UsbInterface dongleInterface, UsbEndpoint in, UsbEndpoint out, int timeout) {
	this.connection = connection;
	this.dongleInterface = dongleInterface;
	this.in = in;
	this.out = out;
	this.timeout = timeout;
	transferBuffer = new byte[260];
}
 
源代码25 项目: green_android   文件: BTChipTransportAndroid.java
public static BTChipTransport open(UsbManager manager, UsbDevice device) {
	// Must only be called once permission is granted (see http://developer.android.com/reference/android/hardware/usb/UsbManager.html)
	// Important if enumerating, rather than being awaken by the intent notification
	UsbInterface dongleInterface = device.getInterface(0);
       UsbEndpoint in = null;
       UsbEndpoint out = null;
       boolean ledger; 
       for (int i=0; i<dongleInterface.getEndpointCount(); i++) {
           UsbEndpoint tmpEndpoint = dongleInterface.getEndpoint(i);
           if (tmpEndpoint.getDirection() == UsbConstants.USB_DIR_IN) {
               in = tmpEndpoint;
           }
           else {
               out = tmpEndpoint;
           }
       }
       UsbDeviceConnection connection = manager.openDevice(device);
       if (connection == null) {
           return null;
       }
       connection.claimInterface(dongleInterface, true);
       ledger = ((device.getProductId() == PID_HID_LEDGER) || (device.getProductId() == PID_HID_LEDGER_PROTON)
	|| (device.getProductId() == PID_NANOS) || (device.getProductId() == PID_BLUE) || (device.getProductId() == PID_NANOX));
       if (device.getProductId() == PID_WINUSB) {
       	return new BTChipTransportAndroidWinUSB(connection, dongleInterface, in, out, TIMEOUT);
       }
       else {
       	return new BTChipTransportAndroidHID(connection, dongleInterface, in, out, TIMEOUT, ledger);
       }
}
 
源代码26 项目: xmrwallet   文件: BTChipTransportAndroidHID.java
public BTChipTransportAndroidHID(UsbDeviceConnection connection, UsbInterface dongleInterface, UsbEndpoint in, UsbEndpoint out) {
    this.connection = connection;
    this.dongleInterface = dongleInterface;
    this.in = in;
    this.out = out;
    transferBuffer = new byte[HID_BUFFER_SIZE];
}
 
源代码27 项目: apollo-DuerOS   文件: ConnectManager.java
public boolean isADBDeviceIn() {
    final int usbClassAdb = 255;
    final int usbSubClassAdb = 66;
    final int usbProtocolAdb = 1;


    UsbManager mUsbManager = (UsbManager) mContext.getSystemService(Context.USB_SERVICE);
    if (null == mUsbManager) {
        return  false;
    }

    HashMap<String, UsbDevice> deviceList = mUsbManager.getDeviceList();
    Iterator<UsbDevice> deviceIterator = deviceList.values().iterator();
    Log.d( TAG, "device count=" + deviceList.size() );

    int nInedex = 0;
    boolean bGetADBDevice = false;
    while (deviceIterator.hasNext()) {
        UsbDevice device = deviceIterator.next();
        int interfaceCount = device.getInterfaceCount();
        Log.d( TAG, "Device Info index ::" + nInedex + "Interface Count ::" + interfaceCount );
        for (int interfaceIndex = 0; interfaceIndex < interfaceCount; interfaceIndex++) {
            UsbInterface usbInterface = device.getInterface(interfaceIndex);
            Log.d( TAG, "Interface  ::[Class=" + usbInterface.getInterfaceClass() + "][Sub Class="
                    + usbInterface.getInterfaceSubclass()
                    + "][Protocol=" + usbInterface.getInterfaceProtocol() + "]");

            if ((usbClassAdb == usbInterface.getInterfaceClass())
                    && (usbSubClassAdb == usbInterface.getInterfaceSubclass())
                    && (usbProtocolAdb == usbInterface.getInterfaceProtocol())) {
                Log.d( TAG, "GetADB Initeface !!!!!!" );
                bGetADBDevice  = true;
                break;
            }
        }
        ++nInedex;
    }
    return  bGetADBDevice;
}
 
源代码28 项目: AndroidUSBCamera   文件: DeviceFilter.java
/**
	 * 指定したUsbDeviceがこのDeviceFilterにマッチするかどうかを返す
	 * mExcludeフラグは別途#isExcludeか自前でチェックすること
	 * @param device
	 * @return
	 */
	public boolean matches(final UsbDevice device) {
		if (mVendorId != -1 && device.getVendorId() != mVendorId) {
			return false;
		}
		if (mProductId != -1 && device.getProductId() != mProductId) {
			return false;
		}
/*		if (mManufacturerName != null && device.getManufacturerName() == null)
			return false;
		if (mProductName != null && device.getProductName() == null)
			return false;
		if (mSerialNumber != null && device.getSerialNumber() == null)
			return false;
		if (mManufacturerName != null && device.getManufacturerName() != null
				&& !mManufacturerName.equals(device.getManufacturerName()))
			return false;
		if (mProductName != null && device.getProductName() != null
				&& !mProductName.equals(device.getProductName()))
			return false;
		if (mSerialNumber != null && device.getSerialNumber() != null
				&& !mSerialNumber.equals(device.getSerialNumber()))
			return false; */

		// check device class/subclass/protocol
		if (matches(device.getDeviceClass(), device.getDeviceSubclass(), device.getDeviceProtocol())) {
			return true;
		}

		// if device doesn't match, check the interfaces
		final int count = device.getInterfaceCount();
		for (int i = 0; i < count; i++) {
			final UsbInterface intf = device.getInterface(i);
			if (matches(intf.getInterfaceClass(), intf.getInterfaceSubclass(), intf.getInterfaceProtocol())) {
				return true;
			}
		}

		return false;
	}
 
源代码29 项目: AndroidUSBCamera   文件: USBMonitor.java
/**
 * close interface
 * @param intf
 * @throws IllegalStateException
 */
public synchronized void releaseInterface(final UsbInterface intf) throws IllegalStateException {
	checkConnection();
	final SparseArray<UsbInterface> intfs = mInterfaces.get(intf.getId());
	if (intfs != null) {
		final int index = intfs.indexOfValue(intf);
		intfs.removeAt(index);
		if (intfs.size() == 0) {
			mInterfaces.remove(intf.getId());
		}
	}
	mConnection.releaseInterface(intf);
}
 
源代码30 项目: AndroidUSBCamera   文件: USBMonitor.java
/**
 * Close device
 * This also close interfaces if they are opened in Java side
 */
public synchronized void close() {
	if (DEBUG) Log.i(TAG, "UsbControlBlock#close:");

	if (mConnection != null) {
		final int n = mInterfaces.size();
		for (int i = 0; i < n; i++) {
			final SparseArray<UsbInterface> intfs = mInterfaces.valueAt(i);
			if (intfs != null) {
				final int m = intfs.size();
				for (int j = 0; j < m; j++) {
					final UsbInterface intf = intfs.valueAt(j);
					mConnection.releaseInterface(intf);
				}
				intfs.clear();
			}
		}
		mInterfaces.clear();
		mConnection.close();
		mConnection = null;
		final USBMonitor monitor = mWeakMonitor.get();
		if (monitor != null) {
			if (monitor.mOnDeviceConnectListener != null) {
				monitor.mOnDeviceConnectListener.onDisconnect(mWeakDevice.get(), UsbControlBlock.this);
			}
			monitor.mCtrlBlocks.remove(getDevice());
		}
	}
}
 
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