【移动应用开发技术】高仿大众点评商家列表

【移动应用开发技术】高仿大众点评商家列表

原生android，高仿大众点评商家列表;首先欢迎大家关注我/u/2841033197

废话不多说了，上代码，效果图

适配器

classMyAdapterextendsBaseAdapter{

protectedfinalintmItemLayoutId;

List<Businesses>data=newArrayList<Businesses>();

privateContextcontext;

privateLayoutInflaterinflater;

privateImageScaleTypep_w_picpathScaleType;

privateDisplayImageOptionsoptions;

publicMyAdapter(List<Businesses>data,Contextcxt,intitemLayoutId,ImageScaleTypep_w_picpathScaleType){

this.data=data;

this.context=cxt;

this.mItemLayoutId=itemLayoutId;

this.inflater=LayoutInflater.from(context);

this.p_w_picpathScaleType=p_w_picpathScaleType;

init();

}

/**初始化图片缓存options**/

privatevoidinit(){

options=newDisplayImageOptions.Builder()

.showImageOnLoading(R.drawable.thumb)

//.showImageOnFail(R.drawable.ic_error)

.cacheInMemory(true)

.cacheOnDisk(true)

.considerExifParams(true)

.p_w_picpathScaleType(p_w_picpathScaleType!=null?p_w_picpathScaleType:ImageScaleType.EXACTLY)

.delayBeforeLoading(10)

.displayer(newSimpleBitmapDisplayer())////正常显示一张图片

.build();

}

@Override

publicintgetCount(){

//TODOAuto-generatedmethodstub

returndata!=null?data.size():0;

}

@Override

publicObjectgetItem(intposition){

//TODOAuto-generatedmethodstub

returndata!=null?data.get(position):null;

}

@Override

publiclonggetItemId(intposition){

//TODOAuto-generatedmethodstub

returnposition;

}

@Override

publicViewgetView(intposition,ViewconvertView,ViewGroupparent){

ViewHolderholder=getViewHolder(position,convertView,parent);

TextViewbusiness_id_tv=holder.getView(R.id.business_id_tv);

TextViewname_tv=holder.getView(R._tv);

TextViewavg_price_tv=holder.getView(R.id.avg_price_tv);

TextViewregions_tv=holder.getView(R.id.regions_tv);

TextViewdistance_tv=holder.getView(R.id.distance_tv);

Strings_photo_url=data.get(position).getS_photo_url();

Stringrating_s_img_url=data.get(position).getRating_img_url();

intbusiness_id=data.get(position).getBusiness_id();

Stringname=data.get(position).getName();

Stringbranch_name=data.get(position).getBranch_name();

intavg_price=data.get(position).getAvg_price();

Stringregions=data.get(position).getRegions();

Stringcategories=data.get(position).getCategories();

intdistance=

data.get(position).getDistance();

holder.displayImages(R.id.s_photo_url_iv,s_photo_url);

holder.displayImages(R.id.star_iv,rating_s_img_url);

business_id_tv.setText(""+business_id);

name=name.substring(0,name.indexOf("("));

if(!StringUtils.isEmpty(branch_name)){

name=name+"("+branch_name+")";

}

name_tv.setText(name);

if(avg_price>0){

avg_price_tv.setText("￥"+avg_price+"/人");

}

//过滤下数据

regions=regions.replace("\"","").replace("[","").replace("]","").split(",")[1];

categories=categories.replace("\"","").replace("[","").replace("]","");

regions_tv.setText(regions+""+categories);

if(distance>0){

floatdie=distance;

DecimalFormatdecimalFormat=newDecimalFormat(".0");

if(die>=1000){

//大于1000

米转化为千米展示数据

die/=1000;

Stringtemp_die=decimalFormat.format(die);

temp_die=temp_die.replace(".0","");

distance_tv.setText(temp_die+"km");

}else{

distance_tv.setText(distance+"m");

}

}

setClick(data,holder.getConvertView(),position);

returnholder.getConvertView();

}

privateViewHoldergetViewHolder(intposition,ViewconvertView,

ViewGroupparent){

returnViewHolder.get(context,convertView,parent,mItemLayoutId,

position,options);

}

privatevoidsetClick(finalList<Businesses>datas,finalViewconvertView,

finalintposition){

convertView.setOnClickListener(newOnClickListener(){

@Override

publicvoidonClick(Viewarg0){

intbusiness_ids=datas.get(position).getBusiness_id();

Stringkeywords="";

try{

keywords=URLEncoder.encode(""+business_ids,"UTF-8");

Uriurl=Uri.parse("dianping://shopinfo?id="+keywords);

Intentintent=newIntent(Intent.ACTION_VIEW,url);

context.startActivity(intent);

}catch(Exc