Finish basic DB update code. Start putting in skeleton of ui that will use the DB for albums.

app/build.gradle

@@ -22,11 +22,13 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
-    compile 'com.android.support:design:23.0.+'
+    compile 'com.android.support:design:23.1.+'
+    compile 'com.android.support:cardview-v7:23.0.+'
     compile 'com.heinrichreimersoftware:material-drawer:2.2.0' //Apache 2.0
-    compile 'io.realm:realm-android:0.84.1' //Apache 2.0 + RCBL
+    compile 'io.realm:realm-android:0.85.0' //Apache 2.0 + RCBL
     compile 'com.squareup.picasso:picasso:2.5.2' //Apache 2.0
-    compile 'com.squareup.retrofit:retrofit:2.0.0-beta2'
+    compile 'com.github.thorbenprimke:realm-recyclerview:0.9.5' //Apache 2.0
+    compile 'com.squareup.retrofit:retrofit:2.0.0-beta2' //Apache 2.0
     compile ('com.squareup.retrofit:converter-simplexml:2.0.0-beta2') {
         exclude group: 'xpp3', module: 'xpp3'
         exclude group: 'stax', module: 'stax-api'

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/adapters/AlbumsAdapter.java

@@ -0,0 +1,27 @@
+package com.magnatune.eyecreate.companionformagnatune.adapters;
+
+import android.content.Context;
+import android.view.ViewGroup;
+
+import com.magnatune.eyecreate.companionformagnatune.model.Album;
+import com.magnatune.eyecreate.companionformagnatune.viewholders.AlbumViewHolder;
+
+import io.realm.RealmBasedRecyclerViewAdapter;
+import io.realm.RealmResults;
+
+public class AlbumsAdapter extends RealmBasedRecyclerViewAdapter<Album,AlbumViewHolder> {
+
+    public AlbumsAdapter(Context context, RealmResults<Album> realmResults, boolean automaticUpdate, boolean animateResults, String animateExtraColumnName) {
+        super(context, realmResults, automaticUpdate, animateResults, animateExtraColumnName);
+    }
+
+    @Override
+    public AlbumViewHolder onCreateRealmViewHolder(ViewGroup viewGroup, int i) {
+        return null;
+    }
+
+    @Override
+    public void onBindRealmViewHolder(AlbumViewHolder albumViewHolder, int i) {
+
+    }
+}

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/fragments/AlbumsFragment.java

@@ -0,0 +1,7 @@
+package com.magnatune.eyecreate.companionformagnatune.fragments;
+
+import android.support.v4.app.Fragment;
+
+public class AlbumsFragment extends Fragment {
+
+}

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/model/Album.java

@@ -1,7 +1,138 @@
 package com.magnatune.eyecreate.companionformagnatune.model;
 
+import java.util.Date;
+
+import io.realm.RealmList;
 import io.realm.RealmObject;
+import io.realm.annotations.PrimaryKey;
 
 public class Album extends RealmObject {
-    //TODO:fill
+
+    @PrimaryKey
+    private String albumsku;
+    private String albumname;
+    private String artist;
+    private String artistdesc;
+    private String cover_small;
+    private String cover_large;
+    private String artistphoto;
+    private int year;
+    private String album_notes;
+    private String homepage;
+    private String mp3genre;
+    private Date launchdate;
+    private RealmList<MGenre> genres;
+    private RealmList<Track> tracks;
+
+    public String getAlbumsku() {
+        return albumsku;
+    }
+
+    public void setAlbumsku(String albumsku) {
+        this.albumsku = albumsku;
+    }
+
+    public String getAlbumname() {
+        return albumname;
+    }
+
+    public void setAlbumname(String albumname) {
+        this.albumname = albumname;
+    }
+
+    public String getArtist() {
+        return artist;
+    }
+
+    public void setArtist(String artist) {
+        this.artist = artist;
+    }
+
+    public String getArtistdesc() {
+        return artistdesc;
+    }
+
+    public void setArtistdesc(String artistdesc) {
+        this.artistdesc = artistdesc;
+    }
+
+    public String getCover_small() {
+        return cover_small;
+    }
+
+    public void setCover_small(String cover_small) {
+        this.cover_small = cover_small;
+    }
+
+    public String getCover_large() {
+        return cover_large;
+    }
+
+    public void setCover_large(String cover_large) {
+        this.cover_large = cover_large;
+    }
+
+    public String getArtistphoto() {
+        return artistphoto;
+    }
+
+    public void setArtistphoto(String artistphoto) {
+        this.artistphoto = artistphoto;
+    }
+
+    public int getYear() {
+        return year;
+    }
+
+    public void setYear(int year) {
+        this.year = year;
+    }
+
+    public String getAlbum_notes() {
+        return album_notes;
+    }
+
+    public void setAlbum_notes(String album_notes) {
+        this.album_notes = album_notes;
+    }
+
+    public String getHomepage() {
+        return homepage;
+    }
+
+    public void setHomepage(String homepage) {
+        this.homepage = homepage;
+    }
+
+    public String getMp3genre() {
+        return mp3genre;
+    }
+
+    public void setMp3genre(String mp3genre) {
+        this.mp3genre = mp3genre;
+    }
+
+    public Date getLaunchdate() {
+        return launchdate;
+    }
+
+    public void setLaunchdate(Date launchdate) {
+        this.launchdate = launchdate;
+    }
+
+    public RealmList<MGenre> getGenres() {
+        return genres;
+    }
+
+    public void setGenres(RealmList<MGenre> genres) {
+        this.genres = genres;
+    }
+
+    public RealmList<Track> getTracks() {
+        return tracks;
+    }
+
+    public void setTracks(RealmList<Track> tracks) {
+        this.tracks = tracks;
+    }
 }

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/model/AlbumResponse.java

@@ -9,6 +9,6 @@ import java.util.List;
 public class AlbumResponse {
 
     @ElementList(inline=true)
-    public List<Album> albums;
+    public List<com.magnatune.eyecreate.companionformagnatune.model.xml.Album> albums;
 
 }

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/model/MGenre.java

@@ -0,0 +1,17 @@
+package com.magnatune.eyecreate.companionformagnatune.model;
+
+import io.realm.RealmObject;
+import io.realm.annotations.PrimaryKey;
+
+public class MGenre extends RealmObject {
+    @PrimaryKey
+    private String genre_name;
+
+    public String getGenre_name() {
+        return genre_name;
+    }
+
+    public void setGenre_name(String genre_name) {
+        this.genre_name = genre_name;
+    }
+}

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/model/MagnatuneDBManager.java

@@ -1,18 +1,124 @@
 package com.magnatune.eyecreate.companionformagnatune.model;
 
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.support.v4.content.LocalBroadcastManager;
+
 import com.magnatune.eyecreate.companionformagnatune.MagnatuneCompainionApplication;
 
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.List;
+
 import io.realm.Realm;
+import io.realm.RealmList;
+import retrofit.Response;
 
 public class MagnatuneDBManager {
 
+    public static final String ACTION_DB_UPDATE_DONE = "dbupdatedone";
+    private static final String DB_CHECK_PREFS = "dbcheckprefs";
+    private static final String SP_KEY_DB_HASH = "dbhash";
+
     public static void updateDB() {
-        //TODO:check if should update
+        //This method should be called on another thread
-        //TODO:update realm DB
+        //Check if DB should update
+        SharedPreferences prefs = MagnatuneCompainionApplication.getApplication().getSharedPreferences(DB_CHECK_PREFS, Context.MODE_PRIVATE);
+        boolean shouldUpdate = false;
+        if(prefs.contains(SP_KEY_DB_HASH)) {
+            String hash = "";
+            try {
+                hash = MagnatuneCompainionApplication.getDataApi().getUpdateChecksum().execute().body();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            if(!hash.equals(prefs.getString(SP_KEY_DB_HASH,""))) {
+                shouldUpdate = true;
+                prefs.edit().putString(SP_KEY_DB_HASH,hash).apply();
+            }
+        } else {
+            try {
+                shouldUpdate = true;
+                prefs.edit().putString(SP_KEY_DB_HASH,MagnatuneCompainionApplication.getDataApi().getUpdateChecksum().execute().body()).apply();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+
+        if(shouldUpdate) {
+            //Update DB
+            try {
+                Response<AlbumResponse> response = MagnatuneCompainionApplication.getDataApi().getAlbumList().execute();
+                Realm db = getAlbumDB();
+                db.beginTransaction();
+                for(com.magnatune.eyecreate.companionformagnatune.model.xml.Album album:response.body().albums) {
+                    db.copyToRealmOrUpdate(xmlAlbumToDBAlbum(album));
+                }
+                db.commitTransaction();
+                db.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+        //Broadcast Refresh done.
+        LocalBroadcastManager.getInstance(MagnatuneCompainionApplication.getApplication()).sendBroadcast(new Intent(ACTION_DB_UPDATE_DONE));
     }
 
     public static Realm getAlbumDB() {
         //Remember to close each instance when done.
         return Realm.getInstance(MagnatuneCompainionApplication.getAlbumDBConfig());
     }
+
+    public static RealmList<MGenre> genreCSVStringToMGenreList(String xmlgenres) {
+        List<String> genres = Arrays.asList(xmlgenres.split(","));
+        RealmList<MGenre> DBgenres = new RealmList<>();
+        for(String genre:genres) {
+            MGenre mGenre = new MGenre();
+            mGenre.setGenre_name(genre);
+            DBgenres.add(mGenre);
+        }
+        return DBgenres;
+    }
+
+    public static Album xmlAlbumToDBAlbum(com.magnatune.eyecreate.companionformagnatune.model.xml.Album album) {
+        Album entry = new Album();
+        entry.setAlbumsku(album.albumsku);
+        entry.setAlbumname(album.albumname);
+        entry.setArtist(album.artist);
+        entry.setArtistdesc(album.artistdesc);
+        entry.setAlbum_notes(album.album_notes);
+        entry.setCover_small(album.cover_small);
+        entry.setCover_large(album.cover_small.replace("200", "800"));
+        entry.setArtistphoto(album.artistphoto);
+        entry.setYear(album.year);
+        entry.setHomepage(album.home);
+        entry.setMp3genre(album.mp3genre);
+        entry.setLaunchdate(album.launchdate);
+        entry.setGenres(genreCSVStringToMGenreList(album.magnatunegenres));
+        RealmList<Track> tracks = new RealmList<>();
+        for(com.magnatune.eyecreate.companionformagnatune.model.xml.Track track:album.tracks) {
+            tracks.add(xmlTrackToDBTrack(track));
+        }
+        entry.setTracks(tracks);
+        return entry;
+    }
+
+    public static Track xmlTrackToDBTrack(com.magnatune.eyecreate.companionformagnatune.model.xml.Track track) {
+        Track entry = new Track();
+        entry.setIsrc(track.isrc);
+        entry.setTrackname(track.trackname);
+        entry.setArtist(track.artist);
+        entry.setAlbumname(track.albumname);
+        entry.setTracknumber(track.tracknum);
+        entry.setYear(track.year);
+        entry.setMp3genre(track.mp3genre);
+        entry.setGenres(genreCSVStringToMGenreList(track.magnatunegenres));
+        entry.setLicense(track.license);
+        entry.setSeconds(track.seconds);
+        entry.setUrl(track.url);
+        entry.setMp3_low_quality(track.mp3lofi);
+        entry.setOgg_url(track.oggurl);
+        return entry;
+    }
 }

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/model/Track.java

@@ -1,7 +1,127 @@
 package com.magnatune.eyecreate.companionformagnatune.model;
 
+import io.realm.RealmList;
 import io.realm.RealmObject;
+import io.realm.annotations.PrimaryKey;
 
 public class Track extends RealmObject {
-    //TODO:fill
+
+    @PrimaryKey
+    private String isrc;
+    private String trackname;
+    private String artist;
+    private String albumname;
+    private int tracknumber;
+    private int year;
+    private String mp3genre;
+    private RealmList<MGenre> genres;
+    private String license;
+    private long seconds;
+    private String url;
+    private String mp3_low_quality;
+    private String ogg_url;
+
+    public String getIsrc() {
+        return isrc;
+    }
+
+    public void setIsrc(String isrc) {
+        this.isrc = isrc;
+    }
+
+    public String getTrackname() {
+        return trackname;
+    }
+
+    public void setTrackname(String trackname) {
+        this.trackname = trackname;
+    }
+
+    public String getArtist() {
+        return artist;
+    }
+
+    public void setArtist(String artist) {
+        this.artist = artist;
+    }
+
+    public String getAlbumname() {
+        return albumname;
+    }
+
+    public void setAlbumname(String albumname) {
+        this.albumname = albumname;
+    }
+
+    public int getTracknumber() {
+        return tracknumber;
+    }
+
+    public void setTracknumber(int tracknumber) {
+        this.tracknumber = tracknumber;
+    }
+
+    public int getYear() {
+        return year;
+    }
+
+    public void setYear(int year) {
+        this.year = year;
+    }
+
+    public String getMp3genre() {
+        return mp3genre;
+    }
+
+    public void setMp3genre(String mp3genre) {
+        this.mp3genre = mp3genre;
+    }
+
+    public RealmList<MGenre> getGenres() {
+        return genres;
+    }
+
+    public void setGenres(RealmList<MGenre> genres) {
+        this.genres = genres;
+    }
+
+    public String getLicense() {
+        return license;
+    }
+
+    public void setLicense(String license) {
+        this.license = license;
+    }
+
+    public long getSeconds() {
+        return seconds;
+    }
+
+    public void setSeconds(long seconds) {
+        this.seconds = seconds;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public String getMp3_low_quality() {
+        return mp3_low_quality;
+    }
+
+    public void setMp3_low_quality(String mp3_low_quality) {
+        this.mp3_low_quality = mp3_low_quality;
+    }
+
+    public String getOgg_url() {
+        return ogg_url;
+    }
+
+    public void setOgg_url(String ogg_url) {
+        this.ogg_url = ogg_url;
+    }
 }

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/model/xml/Album.java

@@ -43,6 +43,9 @@ public class Album {
     @Element
     public Date launchdate;
 
+    @Element
+    public String albumsku;
+
     @ElementList(inline=true)
     public List<Track> tracks;
 }

app/src/main/java/com/magnatune/eyecreate/companionformagnatune/viewholders/AlbumViewHolder.java

@@ -0,0 +1,11 @@
+package com.magnatune.eyecreate.companionformagnatune.viewholders;
+
+import android.view.View;
+
+import io.realm.RealmViewHolder;
+
+public class AlbumViewHolder extends RealmViewHolder {
+    public AlbumViewHolder(View itemView) {
+        super(itemView);
+    }
+}

app/src/main/res/layout/activity_browse.xml

@@ -1,11 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
-    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:layout_height="match_parent" tools:context=".BrowseActivity">
-    android:paddingRight="@dimen/activity_horizontal_margin"
-    android:paddingTop="@dimen/activity_vertical_margin"
-    android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".BrowseActivity">
 
-    <TextView android:text="Hello World!" android:layout_width="wrap_content"
+    <View android:layout_width="wrap_content"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:id="@+id/fragment_holder"/>
 </RelativeLayout>

app/src/main/res/layout/fragment_albums.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/swipe_layout">
+    <co.moonmonkeylabs.realmrecyclerview.RealmRecyclerView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" android:id="@+id/album_grid"
+        app:rrvLayoutType="Grid" app:rrvIsRefreshable="true" app:rrvGridLayoutSpanCount="2"/>
+</SwipeRefreshLayout>

app/src/main/res/layout/listitem_album_card.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+    <ImageView
+        android:layout_width="40dp"
+        android:layout_height="40dp"
+        android:id="@+id/album_art"/>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/album_name"/>
+    </LinearLayout>
+</CardView>