Trying to learn the tenth day

Completed today:

A variety of methods to learn the layout of AS. And want to find the login screen.

Second, create a database. Analysis of the database entity, the primary key is completed.

Create database CarPooling;
use CarPooling;
create table OrderLists (
OrderID int auto_increment Primary key,
PoolingDate date,
PoolingTime int check(PoolingTime>=0 and PoolingTime<=23),
Depart varchar(40),
Dest varchar(40),
EndDate date,
EndTime int check(EndTime>=0 and Endtime<=23),
OState int check(State in (0,1,2)),
PersonNum int,
fee decimal(5,2),
CarID varchar(10),
Note varchar(100)
);

create table OrdersofUsers (
OrderID int,
UserID varchar(12),
isJoin boolean,
primary key(OrderID,UserID)
);

create table Users (
UserID varchar(12),
Pwd varchar(20),
Nickname varchar(10),
phone int,
school varchar(20),
RealName varchar(10),
Portrait varchar(512),
primary key(UserID)
);

create table Complainments (
ComplainID int auto_increment primary key,
UserID varchar(12),
OrderID int,
ComplainedUserID int,
Cstate int check(Cstate in (0, 1, 2)),
Ctime date
)

Third, the complete interface visualization. Written in Java and xml file.

Tomorrow's plan:

First, the continued construction interface. Analysis of learning view.

Second, the software has a prototype, waiting for the day after the show.

Third, the construct using Activity interface operation. The completion of certain functions.

Daily Summary:

One, Andrews felt the difficulty of software development. UI and establish a database are not familiar with, the need to continue to work hard.

Second, the interface can simulate some small programs to optimize their interface.

Third, a good teammate and discussions continue to develop.