Android listfragment中listview上的项没有响应

Android listfragment中listview上的项没有响应,android,android-studio,Android,Android Studio,请告诉我一个问题。我打算在单击listview上的某个项目时向大家敬酒。但是这些项目没有显示我甚至点击它们的响应。 代码如下: package com.ejikedozie.pcsolutions; import android.app.Notification; import android.app.NotificationManager; import android.os.Bundle; import android.support.annotation.Nullable; import

请告诉我一个问题。我打算在单击listview上的某个项目时向大家敬酒。但是这些项目没有显示我甚至点击它们的响应。 代码如下:

package com.ejikedozie.pcsolutions;

import android.app.Notification;
import android.app.NotificationManager;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.ListFragment;
import android.support.v7.app.NotificationCompat;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

import com.ejikedozie.pcsolutions.R;

public class OneFragment extends ListFragment implements AdapterView.OnItemClickListener {
    public OneFragment() {}

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        return inflater.inflate(R.layout.fragment_one, container, false);
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        ArrayAdapter adapter = ArrayAdapter.createFromResource(getActivity(),
                R.array.Planets, android.R.layout.simple_list_item_1);
        setListAdapter(adapter);
        getListView().setOnItemClickListener(this);
    }

    @Override
    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        //Toast.makeText(getActivity(), "Item: " + position, Toast.LENGTH_SHORT).show();
        switch (position){
            case 1:
                Toast.makeText(getActivity(), "Item: ", Toast.LENGTH_SHORT).show();
                break;

            default:
                break;
        }
    }
}
package com.ejikedozie.pcsolutions;
导入android.app.Notification;
导入android.app.NotificationManager;
导入android.os.Bundle;
导入android.support.annotation.Nullable;
导入android.support.v4.app.Fragment;
导入android.support.v4.app.ListFragment;
导入android.support.v7.app.NotificationCompat;
导入android.view.LayoutInflater;
导入android.view.view;
导入android.view.ViewGroup;
导入android.widget.AdapterView;
导入android.widget.ArrayAdapter;
导入android.widget.ListView;
导入android.widget.Toast;
导入com.ejikedozie.pcsolutions.R;
公共类OneFragment扩展ListFragment实现AdapterView.OnItemClickListener{
公共OneFragment(){}
@凌驾
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
}
@凌驾
创建视图上的公共视图(布局、充气机、视图组容器、,
Bundle savedInstanceState){
返回充气机。充气(R.layout.fragment_one,容器,假);
}
@凌驾
ActivityCreated上的公共无效(@Nullable Bundle savedinStateCState){
super.onActivityCreated(savedInstanceState);
ArrayAdapter=ArrayAdapter.createFromResource(getActivity(),
R.array.Planets,android.R.layout.simple_list_item_1);
setListAdapter(适配器);
getListView().setOnItemClickListener(此);
}
@凌驾
public void onItemClick(AdapterView父对象、视图、整型位置、长id){
//Toast.makeText(getActivity(),“Item:+位置,Toast.LENGTH_SHORT).show();
开关(位置){
案例1:
Toast.makeText(getActivity(),“Item:”,Toast.LENGTH_SHORT.show();
打破
违约:
打破
}
}
}

任何帮助都将不胜感激。谢谢。

我刚刚移除了开关盒状态,现在在所有项目点击中,我得到了位置。 请再检查一遍

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    Toast.makeText(getActivity(), "Clicked item: " + position, Toast.LENGTH_SHORT).show();
}
@覆盖
public void onItemClick(AdapterView父对象、视图、整型位置、长id){
Toast.makeText(getActivity(),“单击项:”+位置,Toast.LENGTH_SHORT.show();
}

您应该实现ListView.OnItemClickListener,而不是AdapterView.OnItemClickListener。

也发布您的ListFragment类