#Video Link https://www.youtube.com/watch?v=SwGzdAnV_4s
This is an Andriod online chatting application with some basic features.
Team Members: He Yixin(1155164941) Lin Youguang(1155169171)
Once openning the application, you need to create your account with an unique user name, an unique user ID and your password by using the Sign up function, then you can log in using your account. The page will be re-directed to a public chatroom list. You can log out when you click the log out button in the menu options.
You cannot create an account with a user ID or a user name that is occupied by other users. And there is a length limit and some format requirements applied in user ID, password, and user name. Hints will be sent out while you do the wrong operation.
After users log in successfully, they can choose to enter the public chatrooms (open to all), view friends and their account information through the 3 buttons in the navigation on the bottom. The navigation uses the interface of Material Design.
After you click the friends button on the bottom, the app will return a list view of your friends. If you click one of them, you will enter the one-to-one chatroom for you and the friend you clicked.
If you click the account button, you can see a beautiful user interface including information of your ID, username, and balance in your wallet. use Glide Interface
While you are inside a chatroom, you can send out a red envelope with the total money and number to be set by clicking the top-right red envelope button. The money will be reduced in your balance, and you can check out your remaining balance outside the chatroom.
You cannot fetch the same red envelope twice, or send out a red envelope whose total money is larger than your balance. And there is some format requirements applied in the total money and number. Hints will be sent out while you do the wrong operation.
After logged in and the user can add friend by 2 methods:
- Add Friend button
- Scan QR Code
After clicking the Add Friend button on Tool bar, a dialog will pop and user can search users by the User ID. If the User ID searched is existed, a new dialog will pop and display the user infomation, if not, it will show User Dose Not Exit. If the User ID searched is existed and is not friended with the user, user can click Add Friend button to add as friends(Here once the request is sent, the request is accept by default.). If already being friends, the Add Friend will be disable.
The QR code generation is based on QR code generator webAPI.
And Scan QR Code function is based on ZXing library.
By scaning the QR Code, the user can add friends as clicking the add friend button.
