Android在Fragment中嵌套（添加）Fragment

注意导包：

import android.support.v4.app.Fragment;

import android.support.v4.app.FragmentManager;

import android.support.v4.app.FragmentTransaction;

ParameterFragment parameterFragment = new ParameterFragment();

//      注意这里是调用getChildFragmentManager()方法

FragmentManager manager = getChildFragmentManager();

FragmentTransaction transaction = manager.beginTransaction();

// 把碎片添加到碎片中

 transaction.replace(R.id.llContainerfragment, fragment);

transaction.commit();