如何在android中使用hashmap在listview中绑定String []值？

您好我正在尝试使用hashmap <>在Android中使用.net Web服务来获取值。我有custemized适配器，我正在尝试这样做。如何在android中使用hashmap在listview中绑定String []值？

SoapObject folderResponse = (SoapObject)envelope.getResponse(); 

       Log.i("AllFolders", folderResponse.toString()); 

       String[] folderslist = new String[folderResponse.getPropertyCount()];   

//getting values using folderslist. 

       ArrayList<HashMap<String, String>> hashfoldersList = new ArrayList <HashMap<String, String> >(); 

//But I want hashfoldersList list in my custamized adapter. 

       for(i=0; i<folderResponse.getPropertyCount(); i++) { 

        SoapObject SingleFolder = (SoapObject)folderResponse.getProperty(i); 

        Log.i("SingleFolder", SingleFolder.toString()); 

         ID= SingleFolder.getProperty(0).toString(); 
         KEY_Name = SingleFolder.getProperty(1).toString(); 
         ParentID = SingleFolder.getProperty(2).toString(); 
         CreatedBy= SingleFolder.getProperty(3).toString(); 

         System.out.println(ID); 
         System.out.println(KEY_Name); 
         System.out.println(ParentID); 
         System.out.println(CreatedBy); 

        SoapPrimitive Record =(SoapPrimitive) SingleFolder.getProperty(1); 

         Log.i("Record", Record.toString()); 

       { 

         folderslist[i] = SingleFolder.getProperty(0).toString(); 

       } 



       XMLParser parser = new XMLParser(); 
       String xml = parser.getXmlFromUrl(URL); // getting XML from URL 
       org.w3c.dom.Document doc = parser.getDomElement(xml); // getting DOM element 

       NodeList nl = (NodeList) doc.getElementsByTagName(ID); 
       // looping through all song nodes <song> 
       for (int i = 0; i < nl.getLength(); i++) { 
        // creating new HashMap 
        HashMap<String, String> map = new HashMap<String, String>(); 

        Element e = (Element) nl.item(i); 
        // adding each child node to HashMap key => value 

        map.put(ID, parser.getValue(e, ID)); 
        map.put(KEY_Name, parser.getValue(e, KEY_Name)); 
        map.put(ParentID, parser.getValue(e, ParentID)); 
        map.put(CreatedBy, parser.getValue(e, CreatedBy)); 

        foldersList.add(map); 
       } 

         listview = (ListView)findViewById(R.id.listview); 

         adapter=new LazyAdapter(this, hashfoldersList); 

//My custemized adapter. 
         listview.setAdapter(adapter); 

         listview.setOnItemClickListener(this); 
       } 

     }

请建议，如何使用ArrayList中> hashfolderlist，因为我使用的String [] folderlist得到列表值。当我插入hashfolderlist时，它给出了错误。请建议。谢谢

来源

2013-02-21 Shweta

队友你应该有一个简单的适配器来把字符串放在一个listview中。秒你应该有2个文字浏览

SimpleAdapter adapter = new SimpleAdapter(this, list, 
        R.layout.your_activity, new String[] { "", "" }, 
        new int[] { R.id.textview1, R.id.textView2 } 

      ); 

      listView1.setAdapter(adapter);

希望它可以帮助你！

来源

2013-04-17 11:49:40 risefire

如何在android中使用hashmap在listview中绑定String []值？

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