from:
http://www.cnblogs.com/caixu/archive/2013/08/03/3235010.html
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1.安装java jdk去oracle公司下载
jdk-7u15-windows-i586.exe
http://www.oracle.com/technetwork/cn/java/javase/downloads/jdk7-downloads-1880260-zhs.html
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C:\Documents>
package com.example.hello3; import android.os.Bundle; import android.app.Activity; import android.view.Menu; import android.widget.*; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); TextView textView = new TextView(this); textView.setText("Hello Android!"); setContentView(R.layout.activity_main); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } }
8.运行
选中项目->Run As->Android Application
等待编译链接后,eclipse会自动调用手机模拟器,然后你就可以在模拟器里面找到你刚才编写的程序了,点击运行,看看是否达到你要的效果。(这个过程对电脑配置要求挺高的,时长几分钟不等)
9.打包生成apk
选中项目->右键->Android Tools->Export Signed/Unsigned Application Package
10.卸载手机上安装的调试程序
命令adb>
模拟器界面: