open and return an data input stream for a connection . opening a datainputstream counts as opening an inputstream trying to open another inputstream or outputstream causes an ioexception . trying to open the inputstream or outputstream after they have been closed causes an ioexception . concode_field_sep boolean isClosed concode_elem_sep BluetoothRFCommInputStream in concode_elem_sep int securityOpt concode_elem_sep RemoteDevice remoteDevice concode_elem_sep long handle concode_elem_sep BluetoothStack bluetoothStack concode_elem_sep BluetoothRFCommOutputStream out concode_field_sep void closeConnectionHandle concode_elem_sep int getSecurityOpt concode_elem_sep long getRemoteAddress concode_elem_sep BluetoothStack getBluetoothStack concode_elem_sep void markAuthenticated concode_elem_sep void setRemoteDevice concode_elem_sep boolean isClosed concode_elem_sep RemoteDevice getRemoteDevice concode_elem_sep boolean encrypt concode_elem_sep void streamClosed concode_elem_sep OutputStream openOutputStream concode_elem_sep DataOutputStream openDataOutputStream concode_elem_sep void finalize concode_elem_sep void close concode_elem_sep void shutdown concode_elem_sep InputStream openInputStream
DataInputStream function ( ) { return new DataInputStream ( openInputStream ( ) ) ; }