firebase - Adding Youtube player within RecyclerView in Android -

i building application in want use youtube api running videos problem youtube api copied card items dont want come, want specific post video can played , not on posts. using recyclerview , cardview in application firebase database.please me reduce redundancy problem, have researched many questions did not found useful. there way video can played on post of cardview , not on all. example facebook application or instagram application videos come on specific posts , not on all.

i using android studio

youtube firebaseadapter class file:

 firebaserecycleradapter <post, postviewholder> firebaserecycleradapter = new firebaserecycleradapter<post, postviewholder>(          post.class,         r.layout.post_row_recycle_home,         postviewholder.class,         mdatabasereference ) {     @override     protected void populateviewholder(postviewholder viewholder, post model, int position) {         viewholder.setyoutube(model.getyoutube());     } }; mrecyclerview.setadapter(firebaserecycleradapter);   }  public static class postviewholder extends recyclerviewpager.viewholder{  view mview;  public postviewholder(view itemview) {     super(itemview);     mview = itemview; } public void setyoutube(final string youtube){     final youtubeplayerview youplay = (youtubeplayerview) mview.findviewbyid(r.id.youtuber);     youplay.initialize("some key",             new youtubeplayer.oninitializedlistener() {                 @override                 public void oninitializationsuccess(youtubeplayer.provider provider,                                                     youtubeplayer youtubeplayer, boolean b) {                      youtubeplayer.cuevideo(youtube);                 }                 @override                 public void oninitializationfailure(youtubeplayer.provider provider,                                                     youtubeinitializationresult youtubeinitializationresult) {                  }             }); } 

youtube cardview xml

<?xml version="1.0" encoding="utf-8"?> <android.support.v7.widget.cardview xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:card_view="http://schemas.android.com/apk/res-auto"     xmlns:tools="http://schemas.android.com/tools"     android:id="@+id/cardview"     android:layout_width="match_parent"     android:layout_height="wrap_content"     card_view:cardcornerradius="10dp">      <linearlayout         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:orientation="vertical">          <com.google.android.youtube.player.youtubeplayerview             android:id="@+id/youtuber"             android:layout_width="match_parent"             android:layout_height="200dp" />