一个片段到另一个片段的按钮单击

Question

我已经学会了如何在按钮单击时将片段活动从一个更改为另一个（全部是片段活动），但现在我遇到了同一片段上的多个按钮的问题。只有第一个按钮ID的作品。我有多个按钮，每个按钮都有不同的片段活动。需要帮助

package com.test.fragmentation; 

import android.os.Bundle; 
import android.support.v4.app.Fragment; 
import android.support.v4.app.FragmentManager; 
import android.support.v4.app.FragmentTransaction; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.Button; 

public class List extends Fragment { 


    public List() { 
     // Required empty public constructor 
    } 


    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          Bundle savedInstanceState) { 
     // Inflate the layout for this fragment 
     View rootView = inflater.inflate(R.layout.fragment_list, container, false); 


     Button ID = (Button) rootView.findViewById(R.id.btnHello); 
     ID.setOnClickListener(new View.OnClickListener() { 
       @Override 
       public void onClick(View view) { 
        FragmentManager fragmentManager = getFragmentManager(); 
        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction(); 
        HelloFragment NAME = new HelloFragment(); 
        fragmentTransaction.replace(R.id.fragment_container, NAME); 
        fragmentTransaction.commit(); 

       } 
      }); 
     return rootView; 
    } 
} 

Answer 1

更改片段名称与在其中要移动

Button ID = (Button) rootView.findViewById(R.id.btnHello); 
      ID.setOnClickListener(new View.OnClickListener() { 
        @Override 
        public void onClick(View view) { 
         FragmentManager fragmentManager = getFragmentManager(); 
         FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction(); 
         HelloFragment NAME = new HelloFragment(); 
         fragmentTransaction.replace(R.id.fragment_container, NAME); 
         fragmentTransaction.commit(); 

        } 
       }); 

该按钮点击

更改片段名称： -

ABC NAME = new ABC();