USBMonitor.java 文件源码

/**
 * close specified interface. USB device itself still keep open.
 * @param interfaceIndex
 */
public void close(final int interfaceIndex) {
    UsbInterface intf = null;
    synchronized (mInterfaces) {
        intf = mInterfaces.get(interfaceIndex);
        if (intf != null) {
            mInterfaces.delete(interfaceIndex);
            mConnection.releaseInterface(intf);
        }
    }
}