列表視圖onItemClickListener

所以我得到了我的片段在這裏與一個ListView裏面，這是工作的相當不錯。列表視圖onItemClickListener

但我不知道如何使用片段內的onItemClickListener。

我需要一些幫助，把它的Fragmentcode內。

我發現這個Thread了，但我仍然無法得到它的工作

FragmentJanuar.java

import android.content.Context; 
 
import android.os.Bundle; 
 
import android.support.v4.app.Fragment; 
 
import android.support.v4.app.FragmentActivity; 
 
import android.view.LayoutInflater; 
 
import android.view.View; 
 
import android.view.ViewGroup; 
 
import android.widget.BaseAdapter; 
 
import android.widget.ListView; 
 
import android.widget.TextView; 
 

 
import java.util.ArrayList; 
 

 

 
public class FragmentJanuar extends Fragment { 
 

 
    private ArrayList<meetings> myMeetings = new ArrayList<meetings>(); 
 
    private ContactsAdapter adapter; 
 
    private ListView lv; 
 

 

 
    @Override 
 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle saveInstanceState){ 
 

 
     View v = inflater.inflate(R.layout.fragment_januar, container, false); 
 
     myMeetings.add(new meetings("Event 1", "01.01.2001", "01:00", "1€", "Ort 1", "Strasse 1", 0, "www.event1url.de", "http://www.maplinkevent1.com")); 
 
     myMeetings.add(new meetings("Event 2", "01.01.2001", "01:00", "1€", "Ort 1", "Strasse 1", 0, "www.event1url.de", "http://www.maplinkevent1.com")); 
 

 
     lv =(ListView)v.findViewById(R.id.listview_januar); 
 

 
     adapter = new ContactsAdapter(getActivity(), myMeetings); 
 

 
     lv.setAdapter(adapter); 
 

 
     return v; 
 
    } 
 

 

 
    private class ContactsAdapter extends BaseAdapter { 
 

 
     private FragmentActivity activity; 
 
     private LayoutInflater inflater; 
 
     private ArrayList<meetings> data; 
 

 
     public ContactsAdapter (FragmentActivity a, ArrayList<meetings> d){ 
 
      activity = a; 
 
      data = d; 
 
      inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
 
     } 
 

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

 
     @Override 
 
     public meetings getItem(int position) { 
 
      return data.get(position); 
 
     } 
 

 
     @Override 
 
     public long getItemId(int position) { 
 

 
      return position; 
 
     } 
 

 
     @Override 
 
     public View getView(int position, View convertView, ViewGroup parent) { 
 
      View v = convertView; 
 
      v = inflater.inflate(R.layout.item_view, null); 
 

 

 
      meetings currentMeeting = myMeetings.get(position); 
 

 
      //Eventname 
 
      TextView Event = (TextView) v.findViewById(R.id.item_txtEvent); 
 
      Event.setText(currentMeeting.getEventname()); 
 

 
      //date 
 
      TextView Date = (TextView) v.findViewById(R.id.item_txtDate); 
 
      Date.setText(currentMeeting.getDate()); 
 

 
      //Time 
 
      TextView Time = (TextView) v.findViewById(R.id.item_txtTime); 
 
      Time.setText("Uhrzeit: " + currentMeeting.getTime() + "Uhr"); 
 

 
      //Price 
 
      TextView Price = (TextView) v.findViewById(R.id.item_txtPrice); 
 
      Price.setText("Eintritt: "+ currentMeeting.getPrice()); 
 

 
      //LocationOrt 
 
      TextView LocationOrt = (TextView) v.findViewById(R.id.item_txtLocationOrt); 
 
      LocationOrt.setText("Location: " + currentMeeting.getLocationOrt()); 
 

 
      //LocationStrasse 
 
      TextView LocationStrasse = (TextView) v.findViewById(R.id.item_txtLocationStrasse); 
 
      LocationStrasse.setText(currentMeeting.getLocationStrasse()); 
 

 
      //EventUrl 
 
      TextView Eventurl = (TextView) v.findViewById(R.id.item_txtEventurl); 
 
      Eventurl.setText("Url: " + currentMeeting.getEventurl()); 
 

 
      return v; 
 
     } 
 
    } 
 

 
}

下面是我想插入onItemClickListener 。

 lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { 
 

 
      @Override 
 
      public void onItemClick(AdapterView<?> parent, View view, 
 
            int position, long id) { 
 
       String myurl = myMeetings.get(position).getMapslink().toString(); 
 
       Intent i = new Intent(Intent.ACTION_VIEW); 
 
       i.setData(Uri.parse(myurl)); 
 
       startActivity(i); 
 
       return; 
 
      } 
 
     });

來源

2014-12-05 Ovi

你想點擊列表中的項目?? – 2014-12-05 13:24:31

是的，這就是我想要的聽衆。 – Ovi 2014-12-05 13:39:52

R.layout.item_view

給ID到根視圖即圖中的頂部層次結構的上述佈局的視圖然後

public View getView

再在上面記錄一次點擊聽者方法

爲例如。 rootView.setOnCLickListenere(this)

過騎onClick()與 activity.startActivity（「XYZ」 ABC「）

來源

2014-12-05 13:56:43

列表視圖onItemClickListener

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