package?com.example.testapp;

import?java.util.ArrayList;
import?java.util.List;

import?android.app.Activity;
import?android.os.Bundle;
import?android.view.View;
import?android.widget.AdapterView;
import?android.widget.AdapterView.OnItemClickListener;
import?android.widget.GridView;
import?android.widget.ListView;
import?android.widget.Toast;

public?class?MainActivity?extends?Activity?{

????private?ListjectEntity>?dataSource;
????
????@Override
????protected?void?onCreate（Bundle?savedInstanceState）?{
????????super.onCreate（savedInstanceState）;
????????
//????????initListView（）;
????????initGridView（）;
????}
????
????private?void?initListView（）?{
????????
????????setContentView（R.layout.activity_list_main）;
????????ListView?listView?=?（ListView）findViewByI