/**
  * 点击read事件
  *
  * @param v
  */
 public void read(View v) {
   UserBean testObject = (UserBean) mCache.getAsObject("testObject");
   if (testObject == null) {
     Toast.makeText(this, "Object cache is null ...", Toast.LENGTH_SHORT).show();
     mTv_object_res.setText(null);
     return;
   }
   mTv_object_res.setText(testObject.toString());
 }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_save_object);
    // 初始化控件
    initView();

    mCache = ACache.get(this);
    userBean = new UserBean();
    userBean.setAge("18");
    userBean.setName("HaoYoucai");
    mTv_object_original.setText(userBean.toString());
  }
 /**
  * 点击clear事件
  *
  * @param v
  */
 public void clear(View v) {
   mCache.remove("testObject");
 }
 /**
  * 点击save事件
  *
  * @param v
  */
 public void save(View v) {
   mCache.put("testObject", userBean);
 }