Fix #636. Minor improvements. Dependency updates

app/src/main/java/eu/kanade/tachiyomi/data/database/models/Track.kt

@@ -22,8 +22,6 @@ interface Track : Serializable {
 
     var status: Int
 
-    var update: Boolean
-
     fun copyPersonalFrom(other: Track) {
         last_chapter_read = other.last_chapter_read
         score = other.score

app/src/main/java/eu/kanade/tachiyomi/data/database/models/TrackImpl.kt

@@ -20,8 +20,6 @@ class TrackImpl : Track {
 
     override var status: Int = 0
 
-    override var update: Boolean = false
-
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (other == null || javaClass != other.javaClass) return false

app/src/main/java/eu/kanade/tachiyomi/data/track/TrackUpdateService.kt

@@ -1,74 +0,0 @@
-package eu.kanade.tachiyomi.data.track
-
-import android.app.Service
-import android.content.Context
-import android.content.Intent
-import android.os.IBinder
-import eu.kanade.tachiyomi.data.database.DatabaseHelper
-import eu.kanade.tachiyomi.data.database.models.Track
-import rx.Observable
-import rx.android.schedulers.AndroidSchedulers
-import rx.schedulers.Schedulers
-import rx.subscriptions.CompositeSubscription
-import uy.kohesive.injekt.injectLazy
-
-class TrackUpdateService : Service() {
-
-    val trackManager: TrackManager by injectLazy()
-    val db: DatabaseHelper by injectLazy()
-
-    private lateinit var subscriptions: CompositeSubscription
-
-    override fun onCreate() {
-        super.onCreate()
-        subscriptions = CompositeSubscription()
-    }
-
-    override fun onDestroy() {
-        subscriptions.unsubscribe()
-        super.onDestroy()
-    }
-
-    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
-        val track = intent.getSerializableExtra(EXTRA_TRACK)
-        if (track != null) {
-            updateLastChapterRead(track as Track, startId)
-            return Service.START_REDELIVER_INTENT
-        } else {
-            stopSelf(startId)
-            return Service.START_NOT_STICKY
-        }
-    }
-
-    override fun onBind(intent: Intent): IBinder? {
-        return null
-    }
-
-    private fun updateLastChapterRead(track: Track, startId: Int) {
-        val sync = trackManager.getService(track.sync_id)
-        if (sync == null) {
-            stopSelf(startId)
-            return
-        }
-
-        subscriptions.add(Observable.defer { sync.update(track) }
-                .flatMap { db.insertTrack(track).asRxObservable() }
-                .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe({ stopSelf(startId) },
-                        { stopSelf(startId) }))
-    }
-
-    companion object {
-
-        private val EXTRA_TRACK = "extra_track"
-
-        @JvmStatic
-        fun start(context: Context, track: Track) {
-            val intent = Intent(context, TrackUpdateService::class.java)
-            intent.putExtra(EXTRA_TRACK, track)
-            context.startService(intent)
-        }
-    }
-
-}