存储方式一:SharedPreferences

[b][size=x-large]一.添加数据[/size][/b]

SharedPreferences share = super.getSharedPreferences(FILENAME,
				Activity.MODE_PRIVATE);					// 指定操作的文件名称
		SharedPreferences.Editor edit = share.edit(); 	// 编辑文件
		edit.putString("author", "LiXingHua") ;		// 保存字符串
		edit.putInt("age", 30);							// 保存整型
		edit.commit() ;

[b][size=x-large]二.获取数据[/size][/b]

SharedPreferences share=getSharedPreferences(FILENAME, MODE_PRIVATE);
		txt.setText("author:"+share.getString("author", "无名氏")+",age:"+share.getInt("age", 0));