com.facebook.samples.musicdashboard.Song.java Source code

Introduction

Here is the source code for com.facebook.samples.musicdashboard.Song.java

Source

/*
 * Copyright 2004 - Present Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.facebook.samples.musicdashboard;

import java.io.File;

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

import android.content.Context;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;

public class Song {

    public static final String TAG = "Song";

    private static final String JSON_DATA = "data";
    private static final String JSON_SONG = "song";
    private static final String JSON_ID = "id";
    private static final String JSON_URL = "url";
    private static final String JSON_TITLE = "title";

    private int resId = R.drawable.placeholder_song;
    private String id;
    private String url;
    private String title;
    private String imageUrl;
    private String description;
    private String siteName;
    private String musician;
    private String audioUrl;

    private Drawable drawable;

    public Song(int resId, String title) {
        this.resId = resId;
        this.title = title;
    }

    public Song(JSONObject json) throws JSONException {
        JSONObject jsonSong = json.getJSONObject(JSON_DATA).getJSONObject(JSON_SONG);

        id = jsonSong.getString(JSON_ID);
        url = jsonSong.getString(JSON_URL);
        title = jsonSong.getString(JSON_TITLE);
    }

    public Drawable getDrawable(Context c) {
        // Return a cached value if it exists
        if (drawable != null)
            return drawable;

        File file = getLocalFile(c);

        // Cache the song image
        if (file != null && file.exists()) {
            drawable = new BitmapDrawable(c.getResources(), file.getPath());
            return drawable;
        } else {
            return c.getResources().getDrawable(resId);
        }
    }

    public File getLocalFile(Context c) {
        if (null == url)
            return null;

        String fileName = getId();
        return new File(c.getFilesDir() + "/" + fileName);
    }

    public String toString() {
        return getTitle();
    }

    public int getResId() {
        return resId;
    }

    public void setResId(int resId) {
        this.resId = resId;
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getImageUrl() {
        return imageUrl;
    }

    public void setImageUrl(String imageUrl) {
        this.imageUrl = imageUrl;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public String getSiteName() {
        return siteName;
    }

    public void setSiteName(String siteName) {
        this.siteName = siteName;
    }

    public String getMusician() {
        return musician;
    }

    public void setMusician(String musician) {
        this.musician = musician;
    }

    public String getAudioUrl() {
        return audioUrl;
    }

    public void setAudioUrl(String audioUrl) {
        this.audioUrl = audioUrl;
    }

}