suky 发表于 2013-1-15 02:27:56

Android第一个程序 Hello World

 
 
Create a New Android Project
 
From Eclipse, select File-> New -> Project

http://dl.iteye.com/upload/attachment/262173/ec45984e-52b2-377a-bc35-165f06aa5295.bmp

http://dl.iteye.com/upload/attachment/262175/7ed79256-f455-3d83-addd-74da000fb1d9.bmp
 
 
Make the changes below to our HelloWorld.java
 
package com.suky.example;import android.app.Activity;import android.os.Bundle;import android.widget.TextView;public class HelloWorld extends Activity {    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {      super.onCreate(savedInstanceState);      TextView tv = new TextView(this);      tv.setText("Hello World!");      setContentView(tv);    }} 
 
Run our applications: select Run -> Open Run Dialog

http://dl.iteye.com/upload/attachment/262177/bb30836d-7df2-3681-a01c-65b540f7bc13.bmp
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