package com.yizhao.activity;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import com.yizhao.action.ProductAction;
import com.yizhao.adapter.IndexBottomAdapter;
import com.yizhao.adapter.IndexImageAdapter;
import com.yizhao.bean.HotProductBean;
import com.yizhao.bean.ProductBean;
import com.yizhao.bean.SaleBean;
import com.yizhao.core.AsyncWorkHandler;
import com.yizhao.core.CacheManager;
import com.yizhao.core.Const;
import com.yizhao.ui.DetialGallery;
import com.yizhao.util.BitmapDownloaderTask;
import com.yizhao.util.ImageUtil;
import android.app.Activity;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.Message;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemSelectedListener;
public class IndexGalleryActivity extends Activity implements OnItemSelectedListener{
private DetialGallery gallery_center;
private DetialGallery gallery_bottom;
private AutoCompleteTextView search_text;
private ImageView search_button;
private IndexImageAdapter adapter_gallery_center;
private IndexBottomAdapter adapter_gallery_bottom;
private Context _context;
private Intent _intent;
private ArrayList<ProductBean> popFileList;
private ArrayList<SaleBean> promFileList;
private LinearLayout gallery_center_point;
private OnItemSelectedListener osSelectedListener;
private LayoutInflater inflater;//View工厂类
private int point_count;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.main);
super.onCreate(savedInstanceState);
osSelectedListener = this;
_context = this;
_intent = this.getIntent();
inflater = LayoutInflater.from(_context);
search_text=(AutoCompleteTextView)findViewById(R.id.index_search_ev);
search_button=(ImageView)findViewById(R.id.index_search_bt);
gallery_center_point = (LinearLayout)findViewById(R.id.gallery_center_point);
//创建适配器
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_dropdown_item_1line,CacheManager.getInstance().getAutoCompleteText());
search_text.setAdapter(adapter);
//设置输入多少字符后提示，默认值为2
search_text.setThreshold(2);
gallery_center = (DetialGallery)findViewById(R.id.gallery_center);
gallery_bottom = (DetialGallery)findViewById(R.id.gallery_bottom);
//初始化信息
AsyncWorkHandler asyncQueryHandler = new AsyncWorkHandler(){
@Override
public Object excute(Map<String, String> map) {
HotProductBean bean = CacheManager.getInstance().getHostProductBean();
if(bean==null){
bean = ProductAction.getHotProduct();
}
return bean;
}
@Override
public void handleMessage(Message msg) {
if(msg.obj!=null){
HotProductBean bean = (HotProductBean)msg.obj;
if("true".equals(bean.getResult())){
popFileList = bean.getPopFileList();
promFileList = bean.getPromFileList();
int popSize = popFileList.size();
adapter_gallery_center = new IndexImageAdapter(_context,popFileList);
adapter_gallery_bottom = new IndexBottomAdapter(_context,promFileList);
//初始化5个分页的点
point_count = popSize;
for(int i = 0 ; i < point_count ; i++){
View template = inflater.inflate(R.layout.coin, null);
gallery_center_point.addView(template);
}
if(gallery_center_point.getChildCount() > 0){
LinearLayout coin_layout = (LinearLayout)gallery_center_point.getChildAt(0);
ImageView child_first = (ImageView)coin_layout.getChildAt(0);
child_first.setImageResource(R.drawable.index_body_coin2);
}
gallery_center.setAdapter(adapter_gallery_center);//设置图片适配器
gallery_bottom.setAdapter(adapter_gallery_bottom);
gallery_center.setOnItemSelectedListener(osSelectedListener);
gallery_bottom.setOnItemSelectedListener(osSelectedListener);
removeDialog(Const.PROGRESSBAR_WAIT);
_intent.putExtra("status", true);
//开启多个线程去拉取图片------begin
for(int i = 0; i < popSize; i++){
final String id = popFileList.get(i).getId();
final String image_url = ImageUtil.getPicUrl(popFileList.get(i).getCoverImage(),2);
BitmapDownloaderTask task = new BitmapDownloaderTask(image_url){
@Override
protected Bitmap doInBackground(String... params) {
Bitmap bm = CacheManager.getInstance().getBitmap(id);
if(bm==null){
bm = ImageUtil.getBitmap(image_url);
}
return bm;
}
@Override
protected void onPostExecute(Bitmap bm) {
if(isCancelled()){
bm = null;
}
if(bm!=null){
if(!CacheManager.getInstance().getBitmap_Map().containsKey(id)){
CacheManager.getInstance().putBitmap(id, bm);
}
adapter_gallery_center.notifyDataSetChanged();
}
}
};
task.execute("");
}
//开启多个线程去拉取图片------end
}else{
Toast.makeText(_context, "信息不存在,请选择其它商品查看！", Toast.LENGTH_SHORT).show();
}
}else{
Toast.makeText(_context, "网络不稳定,请检查您的网络状态！", Toast.LENGTH_SHORT).show();
}
removeDialog(Const.PROGRESSBAR_WAIT);
}
};
showDialog(Const.PROGRESSBAR_WAIT);
asyncQueryHandler.doWork(new HashMap<String,String>());
//设置监听器
gallery_center.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View view, int position,long arg3) {
String product_id = "";
if(popFileList!=null){
product_id = popFileList.get(position).getId();
}
Intent intent = new Intent();
intent.putExtra("product_id", product_id);
intent.setClass(_context, DetailActivityGroup.class);
startActivity(intent);
}
});
gallery_bottom.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int position,long arg3) {
String product_id = "";
if(promFileList!=null){
product_id = promFileList.get(position).getId();
}
Intent intent = new Intent();
intent.putExtra("product_id", product_id);
intent.setClass(_context, DetailActivityGroup.class);
startActivity(intent);
}
});
search_button.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
String keyworld = search_text.getText().toString();
if(keyworld!=null && !"".equals(keyworld)){
Intent it = new Intent(_context, SearchActivity.class);
it.putExtra("sname",keyworld);
startActivity(it);
}
}
});
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case Const.PROGRESSBAR_WAIT:
ProgressDialog wait_pd = new ProgressDialog(this);
wait_pd.setMessage(Const.LOADING);
return wait_pd;
}
return null;
}
@Override
public void onItemSelected(AdapterView<?> parent, View arg1, int position,long arg3) {
if(parent == gallery_center && point_count >=position) {
for(int i = 0 ; i < point_count ; i++){
LinearLayout coin_layout = (LinearLayout)gallery_center_point.getChildAt(i);
ImageView child_first = (ImageView)coin_layout.getChildAt(0);
child_first.setImageResource(R.drawable.index_body_coin1);
}
LinearLayout coin_layout = (LinearLayout)gallery_center_point.getChildAt(position);
ImageView child_first = (ImageView)coin_layout.getChildAt(0);
child_first.setImageResource(R.drawable.index_body_coin2);
}
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
}