I am using YouTube Android Player API to play videos in my application. I am trying to show thumbnails of the videos and when somebody clicks on the thumbnail, the video will be played.
The main activity has a list view, i am trying to add thumbnails of videos to this listview.
I created custom adapter for this,
public class MySimpleArrayAdapter extends ArrayAdapter<String> implements YouTubeThumbnailView.OnInitializedListener {
private final Context context;
private final ArrayList<String> values;
int videoPosition=0;
private YouTubeThumbnailLoader youTubeThumbnailLoader;
String API_KEY="MYKEY";
public MySimpleArrayAdapter(Context context, ArrayList<String> values) {
super(context, R.layout.thumbnail, values);
this.context = context;
this.values = values;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
@SuppressLint("ViewHolder") View rowView = inflater.inflate(R.layout.thumbnail, parent, false);
videoPosition=position;
YouTubeThumbnailView youTubeThumbnailView = (YouTubeThumbnailView)rowView.findViewById(R.id.thumb);
youTubeThumbnailView.initialize(API_KEY, this);
return rowView;
}
@Override
public void onInitializationSuccess(YouTubeThumbnailView youTubeThumbnailView, YouTubeThumbnailLoader thumbnailLoader) {
youTubeThumbnailLoader=thumbnailLoader;
thumbnailLoader.setOnThumbnailLoadedListener(new ThumbnailLoadedListener());
youTubeThumbnailLoader.setVideo(values.get(videoPosition));;
}
@Override
public void onInitializationFailure(YouTubeThumbnailView youTubeThumbnailView, YouTubeInitializationResult youTubeInitializationResult) {
}
private final class ThumbnailLoadedListener implements
YouTubeThumbnailLoader.OnThumbnailLoadedListener {
@Override
public void onThumbnailError(YouTubeThumbnailView arg0, YouTubeThumbnailLoader.ErrorReason arg1) {
}
@Override
public void onThumbnailLoaded(YouTubeThumbnailView arg0, String arg1) {
}
}
}
And i am setting this adapter to the listview and i am passing three video ids(as a ArrayList) to this adapter, but the problem with this is whenever the line youTubeThumbnailLoader.setVideo(values.get(videoPosition)) is executed, the variable videoPosition is 2 and it is setting the same thumbnail for all the videos.
I thought may be the adapter is not waiting till the thumbnail is loaded and quickly rendering all the rows(because the value of videoPosition is reaching to the final value) i tried adding 'while(isWait);' before return rowview (i am setting isWait to true in onThumbnailLoaded and, onThumbnailError functions and isWait is a AtomicBoolean ) but it did not work.
Can somebody tell me why this is happening and how to solve this??
Thank you :)
In this line youTubeThumbnailView.initialize(API_KEY, this); you are setting this to implement the YouTubeThumbnailView.OnInitializedListener.
Instead change the line to this
youTubeThumbnailView.initialize(API_KEY, new YouTubeThumbnailView.OnInitializedListener(){
//override methods here..
});
You might need to declar videoPosition as final.
Hope this workss...