Android Open Source - android-movies-demo Movies Application

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Back to project page android-movies-demo.

License

The source code is released under:

MIT License

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Java Source Code

package com.idunnolol.moviesdemo.ui;
//w w w . ja v  a 2 s. c o  m
import android.app.Application;
import android.util.JsonReader;

import com.idunnolol.moviesdemo.R;
import com.idunnolol.moviesdemo.data.Movie;
import com.idunnolol.moviesdemo.util.BitmapCache;
import com.idunnolol.moviesdemo.util.ResourceUtils;

import org.joda.time.LocalDate;
import org.joda.time.LocalTime;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

public class MoviesApplication extends Application {

  private List<Movie> mDemoData;

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

    LocalDate date;

    BitmapCache.init(this);

    // Load all demo data on start; normally a horrible practice but I'll allow it for a demo
    mDemoData = new ArrayList<Movie>();
    try {
      InputStream is = null;
      try {
        is = getAssets().open("data.json");
        JsonReader reader = new JsonReader(new InputStreamReader(is));

        reader.beginArray();
        while (reader.hasNext()) {
          reader.beginObject();

          Movie movie = new Movie();
          while (reader.hasNext()) {
            String name = reader.nextName();

            if (name.equals("name")) {
              movie.setTitle(reader.nextString());
            }
            else if (name.equals("poster")) {
              movie.setPosterResId(ResourceUtils.getIdentifier(R.drawable.class, reader.nextString()));
            }
            else if (name.equals("rating")) {
              movie.setFilmRating(reader.nextString());
            }
            else if (name.equals("score")) {
              movie.setScore(reader.nextInt());
            }
            else if (name.equals("showtimes")) {
              reader.beginArray();
              List<LocalTime> localTimes = new ArrayList<LocalTime>();
              while(reader.hasNext()) {
                localTimes.add(LocalTime.parse(reader.nextString()));
              }
              movie.setShowTimes(localTimes);
              reader.endArray();
            }
            else if (name.equals("daysUntilRelease")) {
              movie.setDaysTillRelease(reader.nextInt());
            }
            else {
              reader.skipValue();
            }
          }
          mDemoData.add(movie);

          reader.endObject();
        }
        reader.endArray();
        String str = convertStreamToString(is);
      }
      finally {
        is.close();
      }
    }
    catch (IOException e) {
      throw new RuntimeException(e);
    }

    // Preload all bitmaps into memory, so the demo runs smoother
    for (Movie movie : mDemoData) {
      BitmapCache.getBitmap(movie.getPosterResId());
    }
  }

  private static String convertStreamToString(InputStream is) {
    java.util.Scanner s = new java.util.Scanner(is).useDelimiter("\\A");
    return s.hasNext() ? s.next() : "";
  }

  public List<Movie> getDemoData() {
    return mDemoData;
  }
}

Java Source Code List