ToGetTrailers.java

    /*
    * 
    *    If you want you can combine both in single 
    * function so that you can reduce some code.
    * I have done it as per my requirements. 
    *    Never mind about Hash map and all other stuff.
    * input parameter contains result string from trailers Request from api
    * and passed to it.  
    *
    */
     // Helper method to fetch trailer url from Json String
        private HashMap parseJsonForTrailers(String json) throws JSONException {

            JSONObject root = new JSONObject(json);
            JSONArray results = root.getJSONArray("results");
            String key;
            String name;
            if(results.length() == 0){
                DetailsHolder.trailers.addView(getEmptyTextView("No reviews for this movie"));
                return null;
            }
            HashMap movie_trailers = new HashMap(results.length());

            for (int i = 0; i < results.length(); i++) {
                    //Fetch youtube link and attach to the parent
                key = results.getJSONObject(i).getString("key");
                name = results.getJSONObject(i).getString("name");
                movie_trailers.put(key,name);
            }
            return movie_trailers;
        }
        
   /*
    * R.layout.list_item_trailer is layout for single trailer. 
    * DetailsHolder.trailers is reference to Linear layout for trailers
    * in movieDetailfragment.xml to which each trailer is added. 
    *
    *   If condition at last is just to make sure that the 
    * movie had trailers. So that we can update Share Action
    * provider to respective movie in detail fragment. 
    
    */
            // Method to set trailers to respective views.
    public void setMovieTrailers(Map trailers){
        if(trailers == null || trailers.size()==0){
           return;
        }
        // Send trailers to parcellable class
        mTotal_movie_details.setTrailers(trailers);

        LinearLayout trailer;
        String key;
        String name;

        Iterator i = trailers.entrySet().iterator();
        while (i.hasNext()){
            Map.Entry me = (Map.Entry) i.next();
            key = (String) me.getKey();
            name = (String) me.getValue();

            trailer = (LinearLayout) LayoutInflater.from(getActivity())
                    .inflate(R.layout.list_item_trailer, DetailsHolder.trailers, false);
            ((TextView)trailer.findViewById(R.id.list_item_trailer_number)).setText(name);
            trailer.setTag(key);
            trailer.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Intent i = new Intent(Intent.ACTION_VIEW,
                            Uri.parse("http://www.youtube.com/watch?v=" + v.getTag()));
                    if (i.resolveActivity(getActivity().getPackageManager()) != null)
                        startActivity(i);
                }
            });

            DetailsHolder.trailers.addView(trailer);
        }

        if(DetailsHolder.trailers.getChildCount() > 0){
            String shareUrl = (String) DetailsHolder.trailers.getChildAt(0).getTag();
            if(mShareActionProvider != null)
                mShareActionProvider.setShareIntent(sharetrailer("http://www.youtube.com/watch?v=" + shareUrl));
        }
    } //End of setMovie Trailers method