TvHorizontalGridViewActivity.java

package reco.frame.demo.sample;

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

import com.umeng.analytics.MobclickAgent;

import reco.frame.demo.R;
import reco.frame.demo.adapter.TvGridAdapter;
import reco.frame.demo.entity.AppInfo;
import reco.frame.tv.view.TvHorizontalGridView;
import reco.frame.tv.view.TvHorizontalGridView.OnItemClickListener;
import reco.frame.tv.view.TvHorizontalGridView.OnItemSelectListener;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.app.Activity;

public class TvHorizontalGridViewActivity extends Activity {

	private String TAG = "TvGridViewActivity";
	private TvHorizontalGridView tgv_list;
	private TvGridAdapter adapter;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_tvhorizontalgridview);
		tgv_list = (TvHorizontalGridView) findViewById(R.id.tgv_list);
		load();

	}

	
	
	@Override
	protected void onResume() {
		MobclickAgent.onResume(this);
		super.onResume();
	}
	@Override
	protected void onPause() {
		MobclickAgent.onPause(this);
		super.onPause();
	}
	
	/**
	 * 初始加载45条数据 也可一次加载 1000+数据 TvGridView最多加载总高度为屏幕高度2位的数据 无需担心溢出
	 * 光标移动到页尾时,将自动加载更多
	 */
	private void load() {

		// 初始加载模拟数据

		List<AppInfo> appList = new ArrayList<AppInfo>();
		for (int i = 0; i < 500; i++) {
			AppInfo app = new AppInfo();
			app.title = "全家盒框架" + i;
			appList.add(app);

		}
		adapter = new TvGridAdapter(getApplicationContext(), appList);
		tgv_list.setAdapter(adapter);
		

		tgv_list.setOnItemSelectListener(new OnItemSelectListener() {

			@Override
			public void onItemSelect(View item, int position) {

				Log.i(TAG, "select=" + position);

			}
		});

		tgv_list.setOnItemClickListener(new OnItemClickListener() {

			@Override
			public void onItemClick(View item, int position) {
				Log.i(TAG, "click=" + position);

			}
		});

	}

	/**
	 * 加载更多数据 多用于分页加载 此处每次加载45条数据
	 * 
	 * @param v
	 */
	public void add(View v) {
		for (int i = 0; i < 45; i++) {
			AppInfo app = new AppInfo();
			app.title = "全家盒框架" + i;
			adapter.addItem(app);
		}

		adapter.notifyDataSetChanged();
	}

}