Android Development (3) Andriod first application helloworld

Andriod's first application helloworld
1. Click File to create an Andriod project.

 

2. Enter the project name helloword (the above project name is changed to helloAndriod due to duplicate names)

3. Click Next and the following page appears. Select the Android platform version you have set up. Select 2.3.3.

 

4. On the next page, name a package name, for example, cn.com. hbsi. activity. Select Andriod version 10 (Android 2.3.3) selected before minimum)

 

5. Click Finish, right-click the created Hellworld package, select run as to execute Andriod Application, and then open the android Virtual Machine in advance.

 

6. If you want to modify Hello World and HelloAndriodActivity! For "My first Andriod application", click String. xml under values under res under helloworld.

 

 

7. Type "My first Andriod application" in the blue text box, save the application, and view the main. xml file in Layout under res.

8. run as Andriod Application.