convert Song to kotlin

app/src/main/java/com/simplemobiletools/musicplayer/MusicService.java

@@ -33,6 +33,7 @@ import com.simplemobiletools.musicplayer.activities.MainActivity;
 import com.simplemobiletools.musicplayer.helpers.BusProvider;
 import com.simplemobiletools.musicplayer.helpers.Config;
 import com.simplemobiletools.musicplayer.models.Events;
+import com.simplemobiletools.musicplayer.models.Song;
 import com.simplemobiletools.musicplayer.receivers.ControlActionsListener;
 import com.simplemobiletools.musicplayer.receivers.HeadsetPlugReceiver;
 import com.simplemobiletools.musicplayer.receivers.IncomingCallReceiver;

app/src/main/java/com/simplemobiletools/musicplayer/MyWidgetProvider.java

@@ -16,6 +16,7 @@ import android.widget.RemoteViews;
 import com.simplemobiletools.musicplayer.activities.MainActivity;
 import com.simplemobiletools.musicplayer.helpers.BusProvider;
 import com.simplemobiletools.musicplayer.models.Events;
+import com.simplemobiletools.musicplayer.models.Song;
 import com.squareup.otto.Bus;
 import com.squareup.otto.Subscribe;
 

app/src/main/java/com/simplemobiletools/musicplayer/Song.java

@@ -1,74 +0,0 @@
-package com.simplemobiletools.musicplayer;
-
-import java.io.Serializable;
-
-public class Song implements Serializable {
-    private static final long serialVersionUID = 6717978783256842145L;
-
-    private String mTitle;
-    private String mArtist;
-    private String mPath;
-
-    private long mId;
-    private int mDuration;
-
-    public Song(long id, String title, String artist, String path, int duration) {
-        mId = id;
-        mTitle = title;
-        mArtist = artist;
-        mPath = path;
-        mDuration = duration;
-    }
-
-    public long getId() {
-        return mId;
-    }
-
-    public String getArtist() {
-        return mArtist;
-    }
-
-    public void setArtist(String newArtist) {
-        mArtist = newArtist;
-    }
-
-    public String getTitle() {
-        return mTitle;
-    }
-
-    public void setmTitle(String newTitle) {
-        mTitle = newTitle;
-    }
-
-    public String getPath() {
-        return mPath;
-    }
-
-    public void setPath(String newPath) {
-        mPath = newPath;
-    }
-
-    public int getDuration() {
-        return mDuration;
-    }
-
-    @Override
-    public String toString() {
-        return "Song{" + "mId=" + getId() +
-                ", mTitle=" + getTitle() +
-                ", mArtist=" + getArtist() +
-                ", mPath=" + getPath() +
-                ", mDuration=" + getDuration() + "}";
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o)
-            return true;
-
-        if (o == null)
-            return false;
-
-        return this.toString().equals(o.toString());
-    }
-}

app/src/main/java/com/simplemobiletools/musicplayer/SongAdapter.java

@@ -7,6 +7,8 @@ import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.TextView;
 
+import com.simplemobiletools.musicplayer.models.Song;
+
 import java.util.ArrayList;
 
 import butterknife.BindView;

app/src/main/java/com/simplemobiletools/musicplayer/activities/MainActivity.java

@@ -17,6 +17,7 @@ import android.support.design.widget.Snackbar;
 import android.support.v4.app.ActivityCompat;
 import android.support.v4.content.ContextCompat;
 import android.support.v7.app.AlertDialog;
+import android.util.Log;
 import android.util.SparseBooleanArray;
 import android.view.ActionMode;
 import android.view.Menu;
@@ -32,14 +33,14 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import com.simplemobiletools.fileproperties.dialogs.PropertiesDialog;
-import com.simplemobiletools.musicplayer.helpers.BusProvider;
 import com.simplemobiletools.musicplayer.Constants;
-import com.simplemobiletools.musicplayer.models.Events;
 import com.simplemobiletools.musicplayer.MusicService;
 import com.simplemobiletools.musicplayer.R;
-import com.simplemobiletools.musicplayer.Song;
+import com.simplemobiletools.musicplayer.models.Song;
 import com.simplemobiletools.musicplayer.SongAdapter;
 import com.simplemobiletools.musicplayer.Utils;
+import com.simplemobiletools.musicplayer.helpers.BusProvider;
+import com.simplemobiletools.musicplayer.models.Events;
 import com.squareup.otto.Bus;
 import com.squareup.otto.Subscribe;
 
@@ -225,6 +226,7 @@ public class MainActivity extends SimpleActivity
     @Subscribe
     public void songChangedEvent(Events.SongChanged event) {
         mCurrentSong = event.getSong();
+        Log.e("DEBUG", "cur " + mCurrentSong);
         updateSongInfo(mCurrentSong);
     }
 
@@ -352,7 +354,7 @@ public class MainActivity extends SimpleActivity
                     }
 
                     final Song songInList = mSongs.get(songIndex);
-                    songInList.setmTitle(newTitle);
+                    songInList.setTitle(newTitle);
                     songInList.setArtist(newArtist);
 
                     if (currSongChanged) {

app/src/main/kotlin/com/simplemobiletools/musicplayer/models/Events.kt

@@ -1,6 +1,5 @@
 package com.simplemobiletools.musicplayer.models
 
-import com.simplemobiletools.musicplayer.Song
 import java.util.*
 
 class Events {

app/src/main/kotlin/com/simplemobiletools/musicplayer/models/Song.kt

@@ -0,0 +1,20 @@
+package com.simplemobiletools.musicplayer.models
+
+import java.io.Serializable
+
+class Song(val id: Long, var title: String, var artist: String, var path: String, val duration: Int) : Serializable {
+    companion object {
+        private const val serialVersionUID = 6717978793256842145L
+    }
+
+    override fun toString() = "Song {id=$id, title=$title, artist=$artist, path=$path, duration=$duration}"
+
+    override fun equals(o: Any?): Boolean {
+        return if (this === o)
+            true
+        else if (o == null)
+            false
+        else
+            toString() == o.toString()
+    }
+}