moviefragmnet

moviefragment

package com.example.amira.movies;

import android.content.Intent;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.GridView;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;

/**
 * A placeholder fragment containing a simple view.
 */
public class MovieFragment extends Fragment {
    GridView grid;
    String fetchmovies = null;
    customadpater adapter;
    ArrayList<String> myStringList = new ArrayList<>();
String []ress;
    String []res1;
    String []res2;
    Double []res3;


    private ArrayAdapter<String> Movies;

    public MovieFragment() {
    }

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // Add this line in order for this fragment to handle menu events.
        setHasOptionsMenu(true);
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.movies, menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_refresh) {
            new TaskManag().execute();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

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

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

        // Get a reference to the ListView, and attach this adapter to it.

        grid = (GridView) rootView.findViewById(R.id.gridView1);

        grid.setAdapter(adapter);
        grid.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {

                Intent intent = new Intent(getActivity(), Details.class)
                        .putExtra("items", position);
                        // study intent //array[postion]
                intent.putExtra("over",ress[position]);
                intent.putExtra("title",res1[position]);
                intent.putExtra("rate",res3[position]);
                intent.putExtra("date",res2[position]);
                intent.putExtra("image",myStringList);
                startActivity(intent);
            }
        });

        return rootView;
    }

    private void updatemovie() {

        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());

    }

    @Override
    public void onStart() {
        super.onStart();
        updatemovie();
        super.onStart();
        TaskManag taskManag = new TaskManag();
        taskManag.execute();
    }

    public class TaskManag extends AsyncTask<Void, Void, ArrayList<String>> {


        @Override
        protected ArrayList<String> doInBackground(Void... params) {
            HttpURLConnection urlConnection = null;
            BufferedReader reader = null;


            try {

                String sortType = "popular";
                String topRated = "top_rated";
                String api_key = "da84c4afea059e8ae06f74c450ea8793";

                sortType = "popular";
                final String Movie_URL =
                        "https://api.themoviedb.org/3/movie/" + sortType + "?api_key=" + api_key;

                URL url = new URL(Movie_URL);
                urlConnection = (HttpURLConnection) url.openConnection();
                urlConnection.setRequestMethod("GET");
                urlConnection.connect();

                // Read the input stream into a String
                InputStream inputStream = urlConnection.getInputStream();


                StringBuffer buffer = new StringBuffer();
                if (inputStream == null) {
                    // Nothing to do.
                    return null;
                }
                reader = new BufferedReader(new InputStreamReader(inputStream));

                String line;
                while ((line = reader.readLine()) != null) {

                    buffer.append(line + "\n");
                }

                if (buffer.length() == 0) {
                    // Stream was empty.  No point in parsing.
                    return null;
                }
                fetchmovies = buffer.toString();
            } catch (IOException e) {

                return null;
            } finally {
                if (urlConnection != null) {
                    urlConnection.disconnect();
                }
                if (reader != null) {
                    try {
                        reader.close();
                    } catch (final IOException e) {
                        // Log.e(LOG_TAG, "Error closing stream", e);
                    }
                }

            }


            try {
                Log.e("TAG", fetchmovies);
                return Getmovies(fetchmovies);
            } catch (JSONException e) {
                e.printStackTrace();
            }
            return null;
        }
 String [] res=new String[100];
        public ArrayList<String> Getmovies(String mo)
                throws JSONException {
            final String RESULTS = "results";
            final String POSTER_PATH = "poster_path";
            final String OVERVIEW = "overview";
            final String RELEASE_DATE = "release_date";
            final String ORIGINAL_TITLE = "original_title";
            final String VOTE_AVG = "vote_average";

            JSONObject obj = new JSONObject(mo);
            JSONArray jsonArray = obj.getJSONArray(RESULTS);
            for (int i = 0; i < jsonArray.length(); i++) {
                JSONObject movieData = jsonArray.getJSONObject(i);
                String moviePosterPath = movieData.getString(POSTER_PATH);
ress=new String[jsonArray.length()];
                res1=new String[jsonArray.length()];
                res2=new String[jsonArray.length()];
                res3=new Double[jsonArray.length()];
               res1[i] = movieData.getString(ORIGINAL_TITLE);/// kol wa7da leha rayy bet3ha le wa7dha
                ress[i] = movieData.getString(OVERVIEW);
                res2[i]= movieData.getString(RELEASE_DATE);
                res3[i] = movieData.getDouble(VOTE_AVG);
                myStringList.add(moviePosterPath);


            }
            return myStringList;
        }

        @Override
        protected void onPostExecute(ArrayList<String> posterPaths) {
            if (posterPaths != null) {

                adapter = new customadpater(getActivity(), posterPaths);
                grid.setAdapter(adapter);
              //  grid.setAdapter(adapter);

            }
        }
    }

}