安卓开发--sharedpreferences存储数据

	@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        SharedPreferences preferences=getSharedPreferences("zx", MODE_PRIVATE);
        Editor editor = preferences.edit();
        editor.putString("name", "张三");
        editor.commit();
        //读取
        preferences.getString("name", "123");
    }