Android SharedPreferences使用
key_value存储介质，xml文档形式，存入路径data/data/{packagename}/shared_prefs下

private void dispose()
{
/*
* 获取 SharedPreferences 对象
*/
SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Activity.MODE_PRIVATE);

/*
* 获取 SharedPreferences.Editor 对象
*/
Editor editor = preferences.edit();

/*
* Editor 赋值
*/
editor.putString("name", SHARED_PREFERENCES_NAME);
editor.putString("hobby", "篮球、android");

/*
* Editor 游离态数据提交
*/
editor.commit();

read();
}

private void read()
{
/*
* 获取 SharedPreferences 对象
*/
SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Activity.MODE_PRIVATE);

String name = preferences.getString("name", "");
String hobby = preferences.getString("hobby", "");

Toast.makeText(DisposePreferences.this, "name value:" + name + "\n" + "hobby value:" + hobby, Toast.LENGTH_LONG).show();
}