如何在android中添加片段内的片段？

我尝试在片段内添加制表符。我可以添加，但特定制表符的内容与制表符重叠

MainFragmentActivity.java

public class MainActivity extends FragmentActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Fragment fragment= new FragmentTab(); getSupportFragmentManager().beginTransaction().add(R.id.content_frame,fragment).commit(); } } 

activity_main.xml中

FragmentTab.java

  public class FragmentTab extends Fragment { public FragmentTab() { } public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); } FragmentTabHost mTabHost; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // TODO Auto-generated method stub View rootView = inflater.inflate(R.layout.fragment_tabs, container, false); mTabHost = (FragmentTabHost) rootView.findViewById(android.R.id.tabhost); mTabHost.setup(getActivity(), getChildFragmentManager(), R.id.realtabcontent); mTabHost.addTab(mTabHost.newTabSpec("fragmentb").setIndicator("Fragment A"), FragmentA.class, null); mTabHost.addTab(mTabHost.newTabSpec("fragmentc").setIndicator("Fragment B" ), FragmentB.class, null); return rootView; } } 

fragment_tabs.xml

FragmentA.java

 public class FragmentB extends Fragment{ @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView= inflater.inflate(R.layout.fragment_a, container,false); return rootView; } } 

fragment_a.xml

FragmentB.java

  public class FragmentB extends Fragment{ @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView= inflater.inflate(R.layout.fragment_b, container,false); return rootView; } } 

fragment_b.xml

截图：

任何建议的帮助都会有所帮助，我想要标签标题下面的标签片段的内容。 片段的内容与标题标题重叠。我使用FragmentTabHost在片段强文本中使用标签布局请帮我解决这个问题。我想要标签标题下面的标签片段的内容。

Answer 1

如果你的目标是API17 +，我相信这对你有用。 如果没有，您应该查看ViewContainers和可滑动的视图。

 import android.support.v4.app.Fragment; import android.support.v4.app.FragmentTabHost; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; public class TabHostParentFragment extends Fragment { private FragmentTabHost tabHost; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { tabHost = new FragmentTabHost(getActivity()); tabHost.setup(getActivity(), getChildFragmentManager(), R.layout.my_parent_fragment); Bundle arg1 = new Bundle(); arg1.putInt("Arg for Frag1", 1); tabHost.addTab(tabHost.newTabSpec("Tab1").setIndicator("Frag Tab1"), NewsFragment.class, arg1); Bundle arg2 = new Bundle(); arg2.putInt("Arg for Frag2", 2); tabHost.addTab(tabHost.newTabSpec("Tab2").setIndicator("Frag Tab2"), MyNestedFragment2.class, arg2); return tabHost; }