040000 tree 44177ecfad33122908ea74b30e80c8355eb899df	BasicNetworkDemo
040000 tree 2dd8f61f1ce362e703e20940318c493e2c9f3064	NetworkConnect
040000 tree 30240b4d36f53b4ba09d08eaec870a820ee73712	bluetooth
040000 tree 23e3c89effd3c7d2162f0582d2838cec2b846ac4	network
040000 tree 46d01e9eb2a11555ede8b67e97c40837f42dc686	sync