MessageInfoActivity.java

package com.partynetwork.iparty.imessage;

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

import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Handler.Callback;
import android.os.Message;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.lidroid.xutils.ViewUtils;
import com.lidroid.xutils.view.annotation.ViewInject;
import com.lidroid.xutils.view.annotation.event.OnClick;
import com.partynetwork.dataprovider.DataProvider.IJsonResultListener;
import com.partynetwork.dataprovider.json.NetworkEntity;
import com.partynetwork.dataprovider.json.struct.Message_getMessageArrayRequest;
import com.partynetwork.dataprovider.json.struct.Message_getMessageArrayResponse;
import com.partynetwork.dataprovider.util.ActionUtil;
import com.partynetwork.dataprovider.util.T;
import com.partynetwork.iparty.R;
import com.partynetwork.iparty.app.AppContext;
import com.partynetwork.iparty.app.entities.Notice;
import com.partynetwork.iparty.app.manager.NoticeManager;
import com.partynetwork.myview.mytoast.BothPopup;

public class MessageInfoActivity extends Activity implements
		IJsonResultListener, Callback {

	public static final String MESSAGE_TYPE = "messageType";
	/**
	 * 返回按钮
	 */
	@ViewInject(R.id.menu_head_left)
	private LinearLayout backBtn;

	/**
	 * 确定按钮
	 */
	@ViewInject(R.id.menu_head_right)
	private RelativeLayout rightBtn;
	/**
	 * 页面标题
	 */
	@ViewInject(R.id.menu_head_middle_text)
	private TextView headTitle;

	/**
	 * 确定的文本框
	 */
	@ViewInject(R.id.menu_head_right_tv)
	private TextView rightTv;

	/**
	 * listview
	 */
	@ViewInject(R.id.listview)
	private ListView listView;

	/** 消息类别 */
	private int messageType;

	/** 系统消息配器 */
	private MessageInfoAdapter messageInfoAdapter;

	/** 弹出框 */
	private BothPopup mBothPopup;

	private List<Notice> infoList;
	private Handler mHandler;

	/**
	 * 
	 * 覆盖方法
	 * 
	 * @see android.app.Activity#onCreate(android.os.Bundle)
	 */
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.message_info);
		messageType = getIntent().getIntExtra(MESSAGE_TYPE, 0);
		ViewUtils.inject(this);
		initView();
		init();
	}

	private void initView() {
		listView = (ListView) findViewById(R.id.listview);

		infoList = new ArrayList<Notice>();
		mBothPopup = new BothPopup(this);
		mHandler = new Handler(this);
	}

	/**
	 * 初始化
	 */
	private void init() {
		sendRequest();
		initData();
	}

	/**
	 * 初始化数据
	 */
	private void initData() {
		String title = "";
		switch (messageType) {
		case ActionUtil.Message.MESSAGE_TYPE_SYSTEM:
			title = "系统消息";
			break;
		case ActionUtil.Message.MESSAGE_TYPE_PARTY:
			title = "iParty提醒";
			break;
		case ActionUtil.Message.MESSAGE_TYPE_GREET:
			title = "打招呼";
			break;
		case ActionUtil.Message.MESSAGE_TYPE_FRIEND:
			title = "新的i好友";
			break;
		case ActionUtil.Message.MESSAGE_TYPE_AT:
			title = "提到我的";
			break;
		case ActionUtil.Message.MESSAGE_TYPE_VOTE:
			title = "投票";
			break;
		case ActionUtil.Message.MESSAGE_TYPE_DISCUSS:
			title = "评论";
			break;
		case ActionUtil.Message.MESSAGE_TYPE_PRAISE:
			title = "赞";
			break;
		default:
			title = "系统消息";
			break;
		}
		// 名称
		this.headTitle.setText(title);

		messageInfoAdapter = new MessageInfoAdapter(this, infoList);
		listView.setAdapter(messageInfoAdapter);

		new Thread() {
			@Override
			public void run() {
				infoList.removeAll(infoList);

				List<Notice> lists = NoticeManager.getInstance(
						MessageInfoActivity.this).getNoticeListByType(
						messageType);
				if (lists != null) {
					infoList.addAll(lists);
				}
				mHandler.sendEmptyMessage(0);
			}
		}.start();

	}

	/**
	 * 发送请求
	 */
	private void sendRequest() {
		AppContext config = (AppContext) getApplication();
		Message_getMessageArrayRequest request = new Message_getMessageArrayRequest();
		request.setUserId(config.getLoginUid());
		request.setMessageType(messageType);
		config.getmDataProvider().getJsonFromNetwork(request, this);
	}

	/**
	 * 事件监听
	 * 
	 * @param view
	 */
	@OnClick({ R.id.menu_head_left, R.id.menu_head_right })
	public void onClick(View view) {
		switch (view.getId()) {
		case R.id.menu_head_left:
			// 关闭
			finish();
			break;
		case R.id.menu_head_right:
			// 清空
			mBothPopup.setTitle("清空操作将删除所有记录\n你确定要清空吗？");
			mBothPopup.setListener(new OnClickListener() {

				@Override
				public void onClick(View v) {
					deleteAll();
					finish();
				}

			});
			mBothPopup.showAtLocation(headTitle);
			break;
		default:
			break;
		}
	}

	/**
	 * 删除所有本分类下的消息记录
	 */
	private void deleteAll() {
		NoticeManager.getInstance(this).delNoticeByType(messageType);
	}

	public void onNetworkRequest() {

	}

	public void onResultSuccess(NetworkEntity entity) {
		if (entity.getRequest().getAction()
				.equals(new Message_getMessageArrayRequest().getAction())) {
			Message_getMessageArrayResponse mResponse = (Message_getMessageArrayResponse) entity
					.getResponse();
			Notice[] infoArray = mResponse.getDetails();
			if (infoArray != null) {
				infoList.addAll(Arrays.asList(infoArray));
				messageInfoAdapter.notifyDataSetChanged();

				for (Notice notcie : infoArray) {
					notcie.setNoticeType(messageType);
				}
				NoticeManager.getInstance(this).saveAllNotice(
						Arrays.asList(infoArray));

			}

		}
	}

	public void onResultFail(String result) {
		T.showTips(this, R.drawable.tips_error, result);
	}

	@Override
	public boolean handleMessage(Message arg0) {
		switch (arg0.what) {
		case 0:
			// 刷新
			messageInfoAdapter.notifyDataSetChanged();
			break;
		default:
			break;
		}
		return false;
	}

}