fix in user interface
start up
Menu.java
scan Signal.java
add use-permission access wifi state and change wifi state
no comment
It is latest version
This is some image i use in app
drawable-hdpi/background.png
delete old code
structure
rules to name file
Merge pull request #12 from nguyennd56/nguyennd_56

Nguyennd 56
merged
complete ui