Fragment消息的交互

package com.fragment.demo3;

import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

public class Fragment2 extends Fragment {
private TextView text;

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

View view = inflater.inflate(R.layout.fragment2, null);
text = (TextView) view.findViewById(R.id.textView1);

return view;
}

public void setText(String setText) {
text.setText(setText);
}
}