消息推送业务逻辑处理 “MessageUI”

package com.xunpige.myapplication.ui;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageButton;
import android.widget.ListView;
import android.widget.TextView;

import com.lidroid.xutils.ViewUtils;
import com.lidroid.xutils.view.annotation.ViewInject;
import com.umeng.analytics.MobclickAgent;
import com.xunpige.myapplication.R;
import com.xunpige.myapplication.bean.NotificationHistory;
import com.xunpige.myapplication.ui.base.BaseApplication;
import com.xunpige.myapplication.ui.base.BaseUI;
import com.xunpige.myapplication.utils.ToastUtils;
import com.xunpige.myapplication.utils.VersionNameUtils;

import org.json.JSONException;
import org.json.JSONObject;
import org.litepal.crud.DataSupport;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;

/**
* Created by Administrator on 2016/1/11 0011.
*
* @author: crs
* @Project: XunPiGe
* @Package: com.xunpige.myapplication.ui
* @Date: 2016年02月28日 16:51
* @Version: V1.0
*/
public class MessageUI extends BaseUI implements AdapterView.OnItemClickListener {
@ViewInject(R.id.tv_title)
private TextView tv_title;

@ViewInject(R.id.ib_back)
private ImageButton ib_back;

@ViewInject(R.id.lv_message)
private ListView lv_message;

private double code_client;
private double code_service;
private List<notificationhistory> mList = new ArrayList<>();

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_message);
ViewUtils.inject(this);

initView();
initListener();
}

private void initView() {
tv_title.setText("消息");
ib_back.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});

//查询数据库的操作
mList = DataSupport.findAll(NotificationHistory.class);

//把集合里面的数据进行倒序排列
Collections.reverse(mList);
if (mList != null && mList.size() > 0) {
MessageAdapter messageAdapter = new MessageAdapter(this, mList);
lv_message.setAdapter(messageAdapter);
}
}

private void initListener() {
lv_message.setOnItemClickListener(this);
}

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

NotificationHistory notificationHistory = mList.get(position);

//点击后直接删除通知
notificationHistory.delete();

String model = notificationHistory.getModel();
if (!TextUtils.isEmpty(model)) {
//如果获取的是报价信息
if ("offer".equals(model)) {
String contentDetails = notificationHistory.getContentDetails();
//可能会出现 JSONException
JSONObject jsonObject = null;
try {
jsonObject = new JSONObject(contentDetails);
JSONObject offer = (JSONObject) jsonObject.get("offer");
String offer_price_id = offer.get("id") + "";
Intent intent = new Intent(MessageUI.this, OfferPriceDetailgetUI.class);
intent.putExtra("offerPrice_id", offer_price_id);
startActivity(intent);
} catch (JSONException e) {
e.printStackTrace();
}
} else if ("order".equals(model)) {
String contentDetails = notificationHistory.getContentDetails();
try {
JSONObject jsonObject = new JSONObject(contentDetails);
JSONObject order = (JSONObject) jsonObject.get("order");
//订单id
String order_id = order.get("id") + "";
boolean user_flag = (boolean) order.get("user_flag");
String order_type = (String) order.get("order_type");
//跳转到收样订单
if (true == user_flag && "sample".equals(order_type)) {
Intent intent = new Intent(MessageUI.this, OrderGetSampleDetailsUI.class);
intent.putExtra("order_id", order_id);
startActivity(intent);
//跳转到收货订单
} else if (true == user_flag && "goods".equals(order_type)) {
Intent intent = new Intent(MessageUI.this, OrderGetGoodsDetailsUI.class);
intent.putExtra("order_id", order_id);
startActivity(intent);
//跳转到发货订单
} else if (false == user_flag && "goods".equals(order_type)) {
Intent intent = new Intent(MessageUI.this, OrderSendGoodsDetailsUI.class);
intent.putExtra("order_id", order_id);
startActivity(intent);
//跳转到寄样订单
} else if (false == user_flag && "sample".equals(order_type)) {
Intent intent = new Intent(MessageUI.this, OrderSendSampleDetailsUI.class);
intent.putExtra("order_id", order_id);
startActivity(intent);
}
} catch (JSONException e) {
e.printStackTrace();
}
//如果是全局推送
} else if ("recommend".equals(model)) {
String contentDetails = notificationHistory.getContentDetails();
try {
JSONObject jsonObject = new JSONObject(contentDetails);
JSONObject recommend = (JSONObject) jsonObject.get("recommend");
String type = (String) recommend.get("type");
if ("wants".equals(type)) {
//获取需求id
String want_id = recommend.get("id") + "";
Intent intent = new Intent(MessageUI.this, WantsDetailsUI.class);
intent.putExtra("detailId", want_id);
intent.putExtra("to", "");
startActivity(intent);
}
} catch (JSONException e) {
e.printStackTrace();
}
} else if ("soft".equals(model)) {
String contentDetails = notificationHistory.getContentDetails();
try {
JSONObject jsonObject = new JSONObject(contentDetails);
//全局推送  版本更新功能
JSONObject soft = (JSONObject) jsonObject.get("soft");
String url = (String) soft.get("url");

String version_code = (String) soft.get("version_code");
String versionName = VersionNameUtils.getVersionName(MessageUI.this);
if (!TextUtils.isEmpty(version_code)) {
code_service = Double.parseDouble(version_code);
}
if (!TextUtils.isEmpty(versionName)) {
code_client = Double.parseDouble(versionName);
}
if (code_client > code_service || code_client == code_service) {
return;
} else {
Intent intent = new Intent(MessageUI.this, BannerDetailUI.class);
intent.putExtra("sliderUrl", url);
startActivity(intent);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
}

private class MessageAdapter extends BaseAdapter {
private Context mContext;
private List<notificationhistory> mList;

public MessageAdapter(Context mContext, List<notificationhistory> mList) {
this.mContext = mContext;
this.mList = mList;
}

@Override
public int getCount() {
return mList.size();
}

@Override
public Object getItem(int position) {
return null;
}

@Override
public long getItemId(int position) {
return 0;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = LayoutInflater.from(MessageUI.this).inflate(R.layout.item_message, null);
TextView tv_body = (TextView) v.findViewById(R.id.tv_body);
NotificationHistory notificationHistory = mList.get(position);
String body = notificationHistory.getBody();
if (!TextUtils.isEmpty(body)) {
tv_body.setText(body);
}
return v;
}
}

@Override
protected void onResume() {
super.onResume();
MobclickAgent.onResume(this);
}

@Override
protected void onPause() {
super.onPause();
MobclickAgent.onResume(this);
}
}