小编dem*_*hif的帖子

我从母亲的活动中得到了一个片段。现在我想在这个片段中创建标签。但是 tabHost.setup() 方法显示错误。我不明白，所以需要有关错误的线索。

// FragmentOne.java

package com.example.sharelocationui;

import android.app.Fragment;   
import android.os.Bundle;  
import android.support.v4.app.FragmentTabHost;  
import android.view.LayoutInflater;  
import android.view.View;  
import android.view.ViewGroup;  
import android.webkit.WebView.FindListener;  
import android.widget.ImageView;  
import android.widget.TextView;  
import android.widget.TabHost;  

public class FragmentOne extends Fragment {


private FragmentTabHost tabHost;

public FragmentOne() {

}

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

    super.onCreateView(inflater, container, savedInstanceState); 

    View v = inflater.inflate(R.layout.fragment_layout_one, container,
            false);

    tabHost = (FragmentTabHost) v.findViewById(R.id.testtabhost1);

    tabHost = new FragmentTabHost(getActivity());
    tabHost.setup(getActivity(),getChildFragmentManager(),R.id.testtabhost1); 

    tabHost.addTab(tabHost.newTabSpec("tab_test1").setIndicator("TAB1")); 
    tabHost.addTab(tabHost.newTabSpec("tab_test2").setIndicator("TAB2")); 
    tabHost.addTab(tabHost.newTabSpec("tab_test3").setIndicator("TAB3")); 
    tabHost.setCurrentTab(0); 

    return v; 
}

@Override
public void onDestroyView() { …