Class android.mtp.MtpDevice

Added Methods
long getPartialObject(int, long, long, byte[])  
long getPartialObject64(int, long, long, byte[])  
boolean importFile(int, ParcelFileDescriptor)  
MtpEvent readEvent(CancellationSignal)  
boolean sendObject(int, long, ParcelFileDescriptor)  
MtpObjectInfo sendObjectInfo(MtpObjectInfo)