我可以將粘性標題視圖添加到線性佈局嗎？

我有一個線性佈局，顯示在屏幕上沒有列表'滾動列表的完整列表。我使用列表視圖，但不能顯示所有項目同時沒有滾動。現在我想添加粘性標題視圖到線性佈局這個列表。我應該選擇什麼方法？我可以將粘性標題視圖添加到線性佈局嗎？

l1= (LinearLayout) findViewById(R.id.list1); 
     l2= (LinearLayout) findViewById(R.id.list2); 

     retrofit=new Retrofit.Builder().baseUrl("http://taskism.com").addConverterFactory(GsonConverterFactory.create()).build(); 
     Login_api newcall=retrofit.create(Login_api.class); 
     Call<inst_model> mycall=newcall.gettasksteplist("tasksteplist","223","62"); 
     mycall.enqueue(new Callback<inst_model>() { 
      @Override 
      public void onResponse(Response<inst_model> response, Retrofit retrofit) { 
       progressDialog.setIndeterminate(false); 
       progressDialog.dismiss(); 
       tasksteps=response.body().getTasksteps(); 
       adapter1=new adapter1(instructions.this,R.layout.adapter1,tasksteps); 

       for (int i = 0; i < adapter1.getCount(); i++) { 
        View view = adapter1.getView(i, null, l1); 
        l1.addView(view); 
       } 




      } 

      @Override 
      public void onFailure(Throwable t) { 

      } 



     }); 
     Login_api allcomnt=retrofit.create(Login_api.class); 
     Call<Commentall> allcomm=allcomnt.commentall("commentall", "222", "14"); 
     allcomm.enqueue(new Callback<Commentall>() { 
      @Override 
      public void onResponse(Response<Commentall> response, Retrofit retrofit) { 
       List<Comment> allcom=response.body().getComments(); 
       adapter2 =new adapter2(instructions.this,R.layout.adapter2,allcom); 

       for (int i = 0; i < adapter2.getCount(); i++) { 
        View view = adapter2.getView(i, null, l2); 
        l2.addView(view); 
       } 
      } 

      @Override 
      public void onFailure(Throwable t) { 

      } 
     }); 

    }

和佈局如下

<?xml version="1.0" encoding="utf-8"?> 
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 
<RelativeLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 
    <TextView 
     android:layout_width="match_parent" 
     android:layout_marginTop="10dp" 
     android:id="@+id/instname" 
     android:textColor="@android:color/black" 
     android:layout_marginBottom="10dp" 
     android:text="Gairy J" 
     android:gravity="center_horizontal" 
     android:layout_height="wrap_content" /> 

    <TextView 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:id="@+id/steps" 
     android:text="Steps" 
     android:src="@drawable/icon_cancel" 
     android:textColor="@android:color/holo_green_light" 
     android:gravity="center_horizontal" 
     android:layout_below="@id/instname"/> 

<LinearLayout 
    android:layout_below="@id/steps" 
    android:layout_width="match_parent" 
    android:id="@+id/list1" 
    android:orientation="vertical" 
    android:dividerHeight="1dp" 
    android:layout_height="wrap_content"> 
</LinearLayout> 
    <TextView 
     android:layout_marginTop="10dp" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:text="Comments" 
     android:id="@+id/comment" 
     android:gravity="center_horizontal" 
     android:textColor="@android:color/holo_green_light" 
     android:layout_below="@id/list1" 
     android:layout_marginBottom="10dp" 
     /> 
    <LinearLayout 
     android:orientation="vertical" 
     android:layout_width="match_parent" 
     android:id="@+id/list2" 
     android:layout_marginLeft="10dp" 
     android:dividerHeight="1dp" 
     android:layout_below="@id/comment" 
     android:layout_height="wrap_content"> 

    </LinearLayout> 
</RelativeLayout> 


</ScrollView>

來源

2016-03-15 Arpan Sharma