安卓android网上订餐点餐菜系统源代码.docx

privateclassIoadAsyncTaskextendsAsyncTask<String,IntegerString>0OverrideprotectedvoidonPreExecute()dialog=PrOgreSSDiaIog.s/?。W(DiSheSLiStACtivity.this,“提示二”获取中“)；0VerrideprotectedStringdoInBackground(String.params)Stringjson=null;ServerUrl=AppConstant.gettrL(getApplicationContext()+"ServletService?Action=getdisheslist&msg="+params0;json=httpHelper.HttpRequest(ServerUrl);returnjson;0OverrideprotectedvoidOnPostExecute(Stringresult)super.OnPostExecute(result);dialog.dismiss();list=newArrayList<dishes>();if(result!=null&&result.trim().length()>0)tryjSonArray=newJSoNArray(result);for(inti=0;i<jsonArray.length();i+)jsonObject=jsonArray.getJSONObject(i);dishesmodel=newdishes();model.setld(jsonObject.getlnt(,id*);model.setIntro(jSonObject.getString("intro");model.setlmg_url(jsonObject.getString("img_url");model.setTitIe(jsonObject.getString("title*);model,setPrice(jsonObject.getDouble("price);list.add(model);catch(DSONExceptione)e,printStackTrace();elsetoasttil.ShOW("没有数据");adapter=newDishesAdapter(DishesListActivity.this,list);Iistviewl.setAdapter(adapter);privateclassIoadAsyncTaskextendsASynCTaSkString,Integer,String>0VerrideprotectedvoidonPreE×ecute()dialog=ProgressDialog.sho(PlaceOrderActivity.this,''提示“，”获取中，请稍后.”)；0VerrideprotectedStringdoInBackground(String.params)StringUrlString=AppConstant.gett/rL(getApplicationContext()+,ServletServicePAction=getOneRow;UrlString=UrlString+"&Table=seats"Stringjson=httpHelper.HttpRequest(UrlString);returnjson;0VerrideprotectedvoidOnPostExecute(Stringresult)super.OnPostExecute(result);dialog.dismiss();if(result.trim().length()>0)tryjSonArray=newJSONArray(result);LinearLayout11=null;for(inti=0;i<jSonArray.length();i+)jsonObject=jSonArray.getJSONObject(i);if(i%6=0)11=newLinearLayout(PlaceOrderActivity.this);11.SetOrientation(LinearLayout.HORIZONTAL);11.SetGravity(Gravity.CENTER);finalImageViewimageview=newImageView(PlaceOrderActivity.this);imageview.setPadding(5j5,5,5);imageview.setTag(jsonObject.getInt("id")+"+jsonObject.getlnt("state")+",0");if(jSonObject.getlnt("state")=0)imageview.setImageResource(R.drawable.set-(nvLbLe);elseimageview.setImageResource(R.drawable,seat_seL);imageview.SetOnClickListener(newOnClickListenerO0VerridepublicvoidonClick(Viewv)Stringtag=v.getTag().toString();Stringid=tag.split(,)0;Stringstate=tag.split(",)l;/是否被选择Stringsei=tag.split(",)2;/是否选中if("l".equals(state)toastutil.ShoW("该座位已被选”);elseif(,l,.equals(sel)imageview.setImageResource(R.drawable.set-unvitbLe);imageview.setTag(id+"+state+","+,0");hashMap.remove(Integer.VQlUeof(id);setSel();elseimageview.setImageResource(R.drawable.seat_seLected);imageview.setTag(id+",+state+",hashMap.put(Integer.v-tef(id)>Integer.VaIUeof(id);setSel();)；11.addView(imageview);if(i%6=0)IlSeat.addView(ll);catch(JSONExceptione)e.printStackTrace();privateclassIoadAsyncTaskextendsASynCTaSk<String,Integer,String>0OverrideprotectedvoidonPreExecute()dialog=ProgressDialog.shk(MyOrdersListActivity.this,“提示“，”获取中.")；0OverrideprotectedStringdoInBackground(String.params)Stringjson=null;ServerUrl=AppConstant.gettrL(getApplicationContext()+"ServletService?Action=getmyorderslist&userid="+user.getld();json=httpHelper.HttpRequest(ServerUrl);returnjson;0OverrideprotectedvoidOnPostExecute(Stringresult)super.OnPostExecute(result);dialog.dismiss();list=newArrayList<orders>();if(result!=null&&result.trim().length()>0)tryjsonArray=new3SONArray(result);for(inti=0;i<jSonArray.length();i+)jsonObject=jsonArray.getJSONObject(i);ordersmodel=neworders();model,setld(jsonObject.getlnt(',idu);model.SetAmount(jsonObject.getDouble("amount");model.SetCreatetime(jsonObjectgetString("createtime);model.setSeat(jsonObject.getString(,seat");model.setPrice(jsonObject.getDouble("price");model.SetUsername(jsonObject.getString("title");model.setlmg_url(jsonObject.getString("img_url");model.setStatus(jsonObject.getlnt(,status,');list.add(model);catch(JSONExceptione)e.printStackTrace();elsetoastUtiLShoW("没有数据”)；adapter=newOrdersAdapter(MyOrdersListActivity.thislist);Iistviewl.setAdapter(adapter);packagecom.mm.mealapp.activity;importorg.json.JSONArray;importorg.json.JSONException;importandroid.app.ProgressDialog;importandroid.content.Intent;importandroid.graphics.BitmapFactory;importandroid.os.AsyncTask;importandroid.os.Bundle;importandroid.text.TextUtils;importandroid.view.View;importandroid.widget.Button;importandroid,widget.ImageView;importandroid.widget.TextView;importcom.miebo.utils.AsyncImageLoader;importcom.miebo.utils.BaseActivity;*authorzlus*/publicclassGoodDetailActivityextendsBaseActivityprivateintid=