[問題]fragment裡的button切換另一個fragment?

[drsimple (九份天空)]

想請問
要如何在按下fragment中的button後,畫面會切換到另外一個fragment?
我在按下button之後,兩個fragment的畫面就重疊在一起了,請問該怎麼辦?

以下是按下按鈕後的程式


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

    View rootView = inflater.inflate(R.layout.log_in, container, false);
    Intent intent=new Intent();
    intent = new Intent(getActivity(), RegisterFragment.class);

    Button toRegistPage = (Button)
    rootView.findViewById(R.id.btntToRegistPage);
    toRegistPage.setOnClickListener(new View.OnClickListener() {
         @TargetApi(Build.VERSION_CODES.HONEYCOMB)
         @Override
         public void onClick(View v){
             FragmentManager fm = getActivity().getFragmentManager();
             FragmentTransaction ft = fm.beginTransaction();
             ft.replace(R.id.RelativeLayout1, new RegisterFragment());
             ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
             ft.commit();
         }
    });

    return rootView;
}


我還只是個新手,希望各位高手能幫幫忙,謝謝

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推 tac0wu:你原來的Fragment是放在哪個container裡面
→ drsimple:本來的fragment是layout.log_in,想切到RegisterFragment.
→ drsimple:class對應的layout
推 baobomb:開一個原始的android project 裡面有NavigationDrawerFrag
→ baobomb:ment.class 把它看懂 你就會了