android - (Android)如何将ListView用作按钮？

我有以下代码：一个列表出现在我的片段上。如何将列表项用作按钮，以便在单击它们以从“视图翻页器”更改页面时使用？
我试着用一个变量（changepage）开关初始化为-1。把适配器的位置放进去。这样，在单击以检查它是多少，并更改viewflipper的displayChildren函数

package com.weinco.fragments;

import java.util.ArrayList;


import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.ViewFlipper;

import com.weinco.R;


public class VinocardFragment extends Fragment {
int mNum;
private ListView menuItemList;
private ListViewAdapter listViewAdapter;
public static String text;
public static ViewFlipper VF;
public static ListView listViewVino;
public static final ArrayList<String> ListviewContent = new ArrayList<String>();
public static int changepage=-1;

/**
 * Create a new instance of CountingFragment, providing "num" as an
 * argument.
 */
static VinocardFragment newInstance(int num) {
    VinocardFragment f = new VinocardFragment();

    // Supply num input as an argument.
    Bundle args = new Bundle();
    args.putInt("num", num);
    f.setArguments(args);

    return f;
}

// ListView

public static class ListViewAdapter extends BaseAdapter {
    private LayoutInflater mInflater;

    public ListViewAdapter(Context context) {

        mInflater = LayoutInflater.from(context);

    }

    public int getCount() {
        return ListviewContent.size();
    }

    public Object getItem(int position) {
        return position;
    }

    public long getItemId(int position) {
        return position;
    }

    public View getView(int position, View convertView, ViewGroup parent) {

        ListContent holder;

        if (convertView == null) {
            convertView = mInflater.inflate(R.layout.listviewinflate, null);

            holder = new ListContent();
            holder.text = (TextView) convertView
                    .findViewById(R.id.TextView01);


            convertView.setTag(holder);
        } else {

            holder = (ListContent) convertView.getTag();
        }

        holder.text.setText(ListviewContent.get(position));
        return convertView;
    }

    public void onItemClick(AdapterView<?> parent, View v,
            int position, long id) {
        if (position==0){
            changepage=0;
        }
    }

    class ListContent {
        TextView text;

    }
}

/**
 * When creating, retrieve this instance's number from its arguments.
 */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mNum = getArguments() != null ? getArguments().getInt("num") : 1;

}

/**
 * The Fragment's UI is just a simple text view showing its instance number.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.vinocard, container, false);
    VF = (ViewFlipper) v.findViewById(R.id.viewFlipperVino);

    OnClickListener anmeldenListener;
    OnClickListener zuruckListener;
    OnClickListener zuruckListener2;

    // Variables
    ImageButton anmeldenB = (ImageButton) v.findViewById(R.id.anmelden);
    ImageButton backB = (ImageButton) v.findViewById(R.id.backVinoNr);
    ImageButton backB2 = (ImageButton) v.findViewById(R.id.backVinomenu);
    menuItemList = (ListView) v.findViewById(R.id.listViewVino);
    EditText vE = (EditText) v.findViewById(R.id.vinonr);
    text = vE.getText().toString();
    getMenuItems();




    // Onclick Listeners for buttons
    anmeldenListener = new OnClickListener() {

        @Override
        public void onClick(View v) {
            VF.showNext();

            menuItemList.setAdapter(listViewAdapter);

        }

    };

    if (changepage==0){
        VF.showNext();

    }


    zuruckListener = new OnClickListener() {
        @Override
        public void onClick(View v) {

        }
    };
    zuruckListener2 = new OnClickListener() {
        @Override
        public void onClick(View v) {
            VF.showPrevious();
        }
    };

    //Get Item ID's to pages




    anmeldenB.setOnClickListener(anmeldenListener);
    backB.setOnClickListener(zuruckListener);
    backB2.setOnClickListener(zuruckListener2);
    return v;
}

private void getMenuItems() {
     ListviewContent.add("Exklusivangebote");
     ListviewContent.add("Gutschein schneken");
     ListviewContent.add("Kundendaten");
     ListviewContent.add("Meine Gutscheine");
     ListviewContent.add("Jahresbonus");
     listViewAdapter = new ListViewAdapter(getActivity());

}
}

最佳答案

您可以扩展ListFragment而不是Fragment并实现onListItemClick()。从那里，您可以获得点击的ListView项的id，并对其执行任何操作。
要实现onListItemClick()，
右键单击代码空间。
鼠标悬停在“源”上
单击“覆盖/实现方法”
查找并检查onListItemClick(ListView l, View v, int position, long id)
单击“确定”以实现选中的方法。
在代码中找到onListItemClick，您应该会看到：

public void onListItemClick (ListView l, View v, int position, long id)
{
   // l - ListView that was clicked
   // v - View that was clicked within ListView l
   // position - Position of View v within ListView l
   // id - row id of item that was clicked
}