Volley_OKHttp_GridViewActivity.java

/*
Copyright 2015 shizhefei（LuckyJayce）

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */
package com.shizhefei.test.controllers.other;

import android.app.Activity;
import android.os.Bundle;
import android.support.v4.widget.SwipeRefreshLayout;
import android.view.View;

import com.shizhefei.mvc.MVCHelper;
import com.shizhefei.mvc.MVCSwipeRefreshHelper;
import com.shizhefei.test.models.datasource.okhttp.BooksOkHttp_AsyncDataSource;
import com.shizhefei.test.models.enties.Book;
import com.shizhefei.test.view.adapters.BooksAdapter;
import com.shizhefei.view.mvc.demo.R;

import java.util.List;

import in.srain.cube.views.GridViewHandler;

/**
 * 测试下拉刷新组件，MVCSwipeRefreshHelper
 *
 * @author LuckyJayce
 */
public class Volley_OKHttp_GridViewActivity extends Activity {

    private MVCHelper<List<Book>> mvcHelper;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_girdview);

        // PullToRefreshListView refreshListView = (PullToRefreshListView)
        // findViewById(R.id.pullToRefreshListView);
        SwipeRefreshLayout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipeRefreshLayout);
        // GridViewWithHeaderAndFooter gridViewWithHeaderAndFooter =
        // (GridViewWithHeaderAndFooter) findViewById(R.id.girdView);
        mvcHelper = new MVCSwipeRefreshHelper<List<Book>>(swipeRefreshLayout);

        /**
         *     设置数据源
         */
        // 用okhttp 普通请求的例子
//        mvcHelper.setDataSource(new BooksOkHttpNormal_DataSource());

        // 用mvcelper-okhttp  异步执行的例子
        mvcHelper.setDataSource(new BooksOkHttp_AsyncDataSource());

        // 用mvcelper-okhttp  同步执行的例子
//        mvcHelper.setDataSource(new BooksOkHttp_SyncDataSource());

        // 用volley 例子
//        mvcHelper.setDataSource(new BooksVolleyDataSource());

        // 设置AsyncHttpClient 作为网络请求的数据源
        // listViewHelper.setDataSource(new BooksOkHttpNormal_DataSource());

        // 设置适配器
        mvcHelper.setAdapter(new BooksAdapter(this), new GridViewHandler());

        // 加载数据
        mvcHelper.refresh();
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        // 释放资源
        mvcHelper.destory();
    }

    public void onClickBack(View view) {
        finish();
    }

}