Build your first android app

1) For creating new project

• select File>New>Project.



eclipse android wizard  :: futureX techblog

• select the android project & click next.  
• fill the details in dialog box & click finish. See the instructions here.

Now an android project have been created. you can simply explore it & see simple program.

eclipse android main :: futureX techblog

 

2) Write the message

For writing the message, we are using TextView class. Change the on create method as

public void onCreate (Bundle savedInstanceState){

super.onCreate (savedInstanceState);

TextView tv = new TextView(this);

tv.setText =("Hello android");

setContentView(tv); // Pass the TextView object

}

3) Run the application

right click on your project > Run as > Android application

android emulator may takes 2-3 min. to run the application.

See android installation steps

        creating android project with eclipse