How to pass " - Wert von recyclerview Eintrag in eine andere Aktivität

Ich versuche, übergeben Sie den Wert in recyclerview Element zu einer anderen Aktivität, wenn wir auf die recyclerview Element. Hier verwende ich die OnItemTouchListener.

Ich abrufen von Daten aus JSON und analysieren es in die ArrayList. Ich Spare 5 Parameter. Titel, ID, Bewertung, Veröffentlicht, urlPoster, aber bis jetzt habe ich nur zeigen, 2 Parametern, Titel und Bild von urlposter.

Möchte ich weitergeben, die anderen Parameter zu einer anderen Aktivität, aber ich kann nicht herausfinden, wie das zu tun.

Es ist eine andere Frage, die ähnlich wie diese (Werte aus RecyclerView Element, um eine andere Aktivität), aber er verwendet OnClick, nicht OnItemTouch, und er dies in den ViewHolder. Ich habe irgendwo gelesen im internet, dass es nicht die richtige Sache zu tun.

Hier ist mein code

public class Tab1 extends Fragment {

    private static final String ARG_PAGE = "arg_page";
    private static final String STATE_MOVIES = "state movies";
    private TextView txtResponse;
    private String passID;

    //Progress dialog
    private ProgressDialog pDialog;


    //private String urlJsonArry = "http://api.androidhive.info/volley/person_array.json";
    private String urlJsonArry = "http://api.themoviedb.org/3/movie/popular?api_key=someapikeyhere";
    private String urlJsonImg = "http://image.tmdb.org/t/p/w342";

    //temporary string to show the parsed response
    private String jsonResponse = "";

    RecyclerView mRecyclerView;
    RecyclerView.LayoutManager mLayoutManager;
    RecyclerView.Adapter mAdapter;

    private ArrayList<Movies> movies = new ArrayList<Movies>();


    public Tab1() {
        //Required empty public constructor
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        outState.putParcelableArrayList(STATE_MOVIES, movies);
    }

    public static Tab1 newInstance(int pageNumber){

        Tab1 myFragment = new Tab1();
        Bundle arguments = new Bundle();
        arguments.putInt(ARG_PAGE, pageNumber);
        myFragment.setArguments(arguments);
        return myFragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);



        pDialog = new ProgressDialog(getActivity());
        pDialog.setMessage("Please wait...");
        pDialog.setCancelable(false);
    }


    /**
     * Method to make json object request where json response starts wtih {
     * */
    private void makeJsonObjectRequest() {

        showpDialog();

        final JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(urlJsonArry, new Response.Listener<JSONObject>() {


            @Override
            public void onResponse(JSONObject response) {
                //Log.d(TAG, response.toString());

                try {

                    JSONArray result = response.getJSONArray("results");

                    //Iterate the jsonArray and print the info of JSONObjects
                    for(int i=0; i < result.length(); i++){
                        JSONObject jsonObject = result.getJSONObject(i);

                        String id = jsonObject.getString("id");
                        String originalTitle = jsonObject.getString("original_title");
                        String releaseDate = jsonObject.getString("release_date");
                        String rating = jsonObject.getString("vote_average");
                        String urlThumbnail = urlJsonImg + jsonObject.getString("poster_path");

                        //jsonResponse = "";
                        jsonResponse += "ID: " + id + "\n\n";
                        jsonResponse += "Title: " + originalTitle + "\n\n";
                        jsonResponse += "Release Date: " + releaseDate + "\n\n";
                        jsonResponse += "Rating: " + rating + "\n\n";
                }
                    //Toast.makeText(getActivity(),"Response = "+jsonResponse,Toast.LENGTH_LONG).show();
                    parseResult(response);

                }catch (JSONException e) {
                    e.printStackTrace();
                    Toast.makeText(getActivity(),"Error: " + e.getMessage(),
                            Toast.LENGTH_LONG).show();
                }
                hidepDialog();
            }
        }, new Response.ErrorListener() {

            @Override
            public void onErrorResponse(VolleyError error) {
                //VolleyLog.d(TAG, "Error: " + error.getMessage());
                Toast.makeText(getActivity(),
                        error.getMessage(), Toast.LENGTH_SHORT).show();
                //hide the progress dialog
                hidepDialog();
            }
        });

        //Adding request to request queue
        VolleySingleton.getInstance(getActivity()).addToRequestQueue(jsonObjectRequest);
    }


    private void showpDialog() {
        if (!pDialog.isShowing())
            pDialog.show();
    }

    private void hidepDialog() {
        if (pDialog.isShowing())
            pDialog.dismiss();
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        //txtResponse = (TextView) getActivity().findViewById(R.id.txtResponse);
        //makeJsonArrayRequest();

        //Calling the RecyclerView
        mRecyclerView = (RecyclerView) getActivity().findViewById(R.id.recycler_view_movie);
        mRecyclerView.setHasFixedSize(true);

        //The number of Columns
        mLayoutManager = new GridLayoutManager(getActivity(),2);
        mRecyclerView.setLayoutManager(mLayoutManager);

        mAdapter = new MovieAdapter(getActivity(),movies);
        mRecyclerView.setAdapter(mAdapter);

        mRecyclerView.addOnItemTouchListener(new RecyclerTouchListener(getActivity(), mRecyclerView, new ClickListener() {
            @Override
            public void onMovieClick(View view, int position) {
                Toast.makeText(getActivity(), "Kepencet " + position, Toast.LENGTH_SHORT).show();

                **//what to do here?**
            }

            @Override
            public void onMovieLongClick(View view, int position) {
                Toast.makeText(getActivity(),"Kepencet Lama "+position,Toast.LENGTH_LONG).show();
            }
        }));

        makeJsonObjectRequest();

        if (savedInstanceState!=null){
            movies=savedInstanceState.getParcelableArrayList(STATE_MOVIES);
            mAdapter.notifyDataSetChanged();
        }
    }



    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        //Inflate the layout for this fragment
        View view =  inflater.inflate(R.layout.tab_1, container, false);


        return view;
    }

    private void parseResult(JSONObject response) {
        try {
            JSONArray arrayMovies = response.getJSONArray("results");


            if (movies == null) {
                movies = new ArrayList<Movies>();
            }



            for (int i = 0; i < arrayMovies.length(); i++) {

                JSONObject currentMovies = arrayMovies.getJSONObject(i);

                Movies item = new Movies();
                item.setTitle(currentMovies.optString("original_title"));
                item.setRating(currentMovies.optString("vote_average"));
                item.setReleaseDate(currentMovies.optString("release_date"));
                item.setId(currentMovies.optString("id"));
                item.setUrlThumbnail(urlJsonImg+currentMovies.optString("poster_path"));
                movies.add(item);
                mAdapter.notifyDataSetChanged();

                //Toast.makeText(getActivity(),"Movie : "+movies,Toast.LENGTH_LONG).show();
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }

    class RecyclerTouchListener implements RecyclerView.OnItemTouchListener{
        private GestureDetector mGestureDetector;
        private ClickListener mClickListener;


        public RecyclerTouchListener(final Context context, final RecyclerView recyclerView, final ClickListener clickListener) {
            this.mClickListener = clickListener;
            mGestureDetector = new GestureDetector(context,new GestureDetector.SimpleOnGestureListener(){
                @Override
                public boolean onSingleTapUp(MotionEvent e) {
                    return true;
                }

                @Override
                public void onLongPress(MotionEvent e) {
                    View child = recyclerView.findChildViewUnder(e.getX(),e.getY());
                    if (child!=null && clickListener!=null){
                        clickListener.onMovieLongClick(child,recyclerView.getChildAdapterPosition(child));
                    }
                    super.onLongPress(e);
                }
            });
        }

        @Override
        public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
            View child = rv.findChildViewUnder(e.getX(), e.getY());
            if (child!=null && mClickListener!=null && mGestureDetector.onTouchEvent(e)){
                mClickListener.onMovieClick(child,rv.getChildAdapterPosition(child));
            }
            return false;
        }

        @Override
        public void onTouchEvent(RecyclerView rv, MotionEvent e) {

        }

        @Override
        public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {

        }
    }

    public static interface ClickListener{
        public void onMovieClick(View view, int position);
        public void onMovieLongClick(View view, int position);
    }

}

jede Hilfe würde geschätzt werden. Danke!

InformationsquelleAutor C.Wijaya | 2015-08-27

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