android activity跳转

//跳转页面代码textView_goods.setOnClickListener(new View.OnClickListener() {    @Override    public void onClick(View v) {        Intent intent = new Intent();        intent.setClass(MineFragment.this.getActivity(), PersonCollect.class);        startActivity(intent);    }});

//将要跳转的页面代码

public class PersonCollect extends Activity{    @Override    public void onCreate(Bundle savedInstanceState){        super.onCreate(savedInstanceState);        setContentView(R.layout.layout_mineusercenter);    }}
//一定不要忘了在AndroidManifest.xml里边加上代码
<activity android:name="com.cannotinput.mryin.testframentframent.User.personal.PersonCollect"></activity>
//返回的代码