Integrating youtube to fragment

Question

My Activity extends another activity and consists of navigation drawer where each item opens a new fragment.I want to integrate Youtube to one of the fragment..Previously i used YouTubePlayerView to integrate Youtube to activity but here it is required in fragment.I searched on net and found YouTubePlayerFragment to integrate youtube to fragment. But when i searched in tutorials I found that even by using YouTubePlayerFragment we are extending YouTubeBaseActivity .These are the examples.. http://android-coding.blogspot.in/2013/04/example-to-use-youtubeplayerfragment-of.html http://android-er.blogspot.in/2013/06/example-to-use-youtubeplayerfragment-of.html

I failed to understand how to use YouTubePlayerFragment such that my class extends Fragment rather than YouTubeBaseActivity which is required in my project..As u can see below my class extends another activity and consists of navigation drawer in which fifth option opens YouTube Fragment.I want to play Youtube video inside this fragment..I am giving brief layout how my classes are-

public class LandingActivity extends BaseGActivity {
.
.
.
.


public void selectDrawerItem(int position) {

        Bundle args = new Bundle();

        switch (position) {
            case 0:
                currentFragment = new HomeFragment_();
                args.putString(G.General.MEDIA_TYPE_KEY, G.General.MEDIA_TYPE_ALL);
                GApplication.getInstance().stopGPlayer();
                break;
            case 1:
                currentFragment = new HomeFragment_();
                args.putString(G.General.MEDIA_TYPE_KEY, G.General.MEDIA_TYPE_PHOTO);
                GApplication.getInstance().stopGPlayer();
                break;
//
            case 2:
                currentFragment = new HomeFragment_();
                args.putString(G.General.MEDIA_TYPE_KEY, G.General.MEDIA_TYPE_AUDIO);
                GApplication.getInstance().stopGPlayer();
                break;

            case 3:
                currentFragment = new HomeFragment_();
                args.putString(G.General.MEDIA_TYPE_KEY, G.General.MEDIA_TYPE_VIDEO);
                GApplication.getInstance().stopGPlayer();
                break;
            case 4:
                currentFragment = new HomeFragment_();
                args.putString(G.General.MEDIA_TYPE_KEY, G.General.MEDIA_TYPE_MEME);
                GApplication.getInstance().stopGPlayer();
                break;
            case 5:
                currentFragment = new YoutubeFragment();
            default:
                currentFragment = new HomeFragment_();
                args.putString(G.General.MEDIA_TYPE_KEY, G.General.MEDIA_TYPE_ALL);
                GApplication.getInstance().stopGPlayer();
                break;
        }

        currentFragment.setArguments(args);
        FragmentManager frgManager = getFragmentManager();
        frgManager.beginTransaction().replace(R.id.content_frame, currentFragment)
                .commit();

        mDrawerList.setItemChecked(position, true);
        setTitle(dataList.get(position).getItemName());
        mDrawerLayout.closeDrawers();
    }


    public class YoutubeFragment extends Fragment implements YouTubePlayer.OnInitializedListener{
        private FragmentActivity myContext;

        private YouTubePlayer YPlayer;
        private static final String YoutubeDeveloperKey = "xyz";
        private static final int RECOVERY_DIALOG_REQUEST = 1;
        @Override
        public void onAttach(Activity activity) {

            if (activity instanceof FragmentActivity) {
                myContext = (FragmentActivity) activity;
            }

            super.onAttach(activity);
        }
        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                                 Bundle savedInstanceState) {

            View rootView = inflater.inflate(R.layout.activity_you_tube_api, container, false);

            YouTubePlayerView youTubeView = (YouTubePlayerView) rootView.findViewById(R.id.youtube_view);
            youTubeView.initialize(YoutubeDeveloperKey, (YouTubePlayer.OnInitializedListener) myContext);
            return rootView;
        }
        @Override
        public void onInitializationFailure(YouTubePlayer.Provider provider,
                                            YouTubeInitializationResult errorReason) {
            if (errorReason.isUserRecoverableError()) {
                errorReason.getErrorDialog(this, RECOVERY_DIALOG_REQUEST).show();
            } else {
                String errorMessage = String.format(
                        "There was an error initializing the YouTubePlayer",
                        errorReason.toString());
                Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();
            }
        }

        @Override
        public void onActivityResult(int requestCode, int resultCode, Intent data) {
            if (requestCode == RECOVERY_DIALOG_REQUEST)
            {

                getYouTubePlayerProvider().initialize(YoutubeDeveloperKey, this);
            }
        }



        @Override
        public void onInitializationSuccess(YouTubePlayer.Provider provider,
                                            YouTubePlayer player, boolean wasRestored) {
            if (!wasRestored) {
                YPlayer = player;
                YPlayer.setFullscreen(true);
                YPlayer.loadVideo("2zNSgSzhBfM");
                YPlayer.play();
            }
        }

    }

YouTubeFragment.java

public class YoutubeFragment extends Fragment implements
        YouTubePlayer.OnInitializedListener {
    private FragmentActivity myContext;

private YouTubePlayer YPlayer;
private static final String YoutubeDeveloperKey = "xyz";
private static final int RECOVERY_DIALOG_REQUEST = 1;

@Override
public void onAttach(Activity activity) {

    if (activity instanceof FragmentActivity) {
        myContext = (FragmentActivity) activity;
    }

    super.onAttach(activity);
}

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

    View rootView = inflater.inflate(R.layout.activity_you_tube_api, container, false);

    YouTubePlayerSupportFragment youTubePlayerFragment = YouTubePlayerSupportFragment.newInstance();

    youTubePlayerFragment.initialize("DEVELOPER_KEY", new YouTubePlayer.OnInitializedListener() {


    });
    FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
    transaction.add(R.id.youtube_fragment, youTubePlayerFragment).commit();
    return rootView;

}
    @Override
    public void onInitializationSuccess (YouTubePlayer.Provider provider, YouTubePlayer
    youTubePlayer,boolean b){
        if (!b) {
            YPlayer = youTubePlayer;
            YPlayer.setFullscreen(true);
            YPlayer.loadVideo("2zNSgSzhBfM");
            YPlayer.play();
        }
    }

    @Override
    public void onInitializationFailure (YouTubePlayer.Provider
    provider, YouTubeInitializationResult youTubeInitializationResult){

    }
}

layout

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <fragment
        android:name="com.google.android.youtube.player.YouTubePlayerSupportFragment"
        android:id="@+id/youtube_fragment"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"/>
</LinearLayout>

Error-

Error:(64, 101) error: <anonymous com.pc.gi.ui.fragment.YoutubeFragment$1> is not abstract and does not override abstract method onInitializationFailure(Provider,YouTubeInitializationResult) in OnInitializedListener

Answer 1

First extend your Activity as normal

 class YourActivity extends Activity...

in Layout file put the below lines

<fragment
  android:name="com.google.android.youtube.player.YouTubePlayerSupportFragment"
  android:id="@+id/youtube_fragment"
  android:layout_width="match_parent"
  android:layout_height="wrap_content"/>

Then in your Activity you can create its instance using below line in your onCreareView method of your Fragment.

YouTubePlayerSupportFragment youTubePlayerFragment = (YouTubePlayerSupportFragment) getActivity().getSupportFragmentManager()
                    .findFragmentById(R.id.youtube_fragment);

or you can declare a FrameLayout in your xml and then initiate the YouTubeSupportFragment using below lines

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <FrameLayout
        android:id="@+id/youtube_fragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_centerHorizontal="true"
        android:visibility="visible" />

</RelativeLayout>

Code in your onCreateView

 YouTubePlayerSupportFragment youTubePlayerFragment = YouTubePlayerSupportFragment.newInstance();

    youTubePlayerFragment.initialize("DEVELOPER_KEY", new OnInitializedListener() {

        @Override
        public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer player, boolean wasRestored) {

            if (!wasRestored) {
                YPlayer = player;
                YPlayer.setFullscreen(true);
                YPlayer.loadVideo("2zNSgSzhBfM");
                YPlayer.play();
            }

        }

        @Override
        public void onInitializationFailure(Provider arg0, YouTubeInitializationResult arg1) {
            // TODO Auto-generated method stub

        }
    });
    FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
    transaction.add(R.id.youtube_fragment, youTubePlayerFragment).commit();

The key thing here is to use YouTubePlayerSupportFragment instead of YouTubePlayerFragment.

Hope this helps.

Here is your Fragment

import android.app.Activity;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.google.android.youtube.player.YouTubeInitializationResult;
import com.google.android.youtube.player.YouTubePlayer;
import com.google.android.youtube.player.YouTubePlayer.OnInitializedListener;
import com.google.android.youtube.player.YouTubePlayer.Provider;
import com.google.android.youtube.player.YouTubePlayerSupportFragment;
import com.ismart.omanapp.R;

public class YoutubeFragment extends Fragment {
    private FragmentActivity myContext;

    private YouTubePlayer YPlayer;
    private static final String YoutubeDeveloperKey = "xyz";
    private static final int RECOVERY_DIALOG_REQUEST = 1;

    @Override
    public void onAttach(Activity activity) {

        if (activity instanceof FragmentActivity) {
            myContext = (FragmentActivity) activity;
        }

        super.onAttach(activity);
    }

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

        View rootView = inflater.inflate(R.layout.activity_you_tube_api, container, false);

        YouTubePlayerSupportFragment youTubePlayerFragment = YouTubePlayerSupportFragment.newInstance();
        FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
        transaction.add(R.id.youtube_fragment, youTubePlayerFragment).commit();

        youTubePlayerFragment.initialize("DEVELOPER_KEY", new OnInitializedListener() {

            @Override
            public void onInitializationSuccess(Provider arg0, YouTubePlayer youTubePlayer, boolean b) {
                if (!b) {
                    YPlayer = youTubePlayer;
                    YPlayer.setFullscreen(true);
                    YPlayer.loadVideo("2zNSgSzhBfM");
                    YPlayer.play();
                }
            }

            @Override
            public void onInitializationFailure(Provider arg0, YouTubeInitializationResult arg1) {
                // TODO Auto-generated method stub

            }
        });

    }
}

Answer 2

To implement youtube player using fragment follow these 3 steps below:-

1. In the activity XML file add these:

    <fragment
            android:name="com.google.android.youtube.player.YouTubePlayerFragment"
            android:id="@+id/youtube_fragment"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"/>
   

2. In activity java file create a new OnInitialize listener

   YouTubePlayer.OnInitializedListener onInitializedListener = new 
   YouTubePlayer.OnInitializedListener() {
        @Override
        public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer youTubePlayer, boolean b) {
   
            youTubePlayer.loadVideo("Your_video_id");
   
   
   
        }
   
        @Override
        public void onInitializationFailure(YouTubePlayer.Provider provider, YouTubeInitializationResult youTubeInitializationResult) {
   
        }
    };
   

3. After initializing the listener get the fragment reference and initialize the player.

   YouTubePlayerFragment youTubePlayerFragment = (YouTubePlayerFragment) getFragmentManager().findFragmentById(R.id.youtube_fragment);
   youTubePlayerFragment.initialize("You_Developer_Api_Key", onInitializedListener);
   

To get the Developer API Key follow this link.