Minor

Author: devgianlu

core/src/main/java/xyz/gianlu/librespot/player/Player.java

@@ -393,9 +393,13 @@ private void loadTrack(boolean play) {
 
     private void handlePlay() {
         if (state.isStatus(Spirc.PlayStatus.kPlayStatusPause)) {
-            if (trackHandler != null) trackHandler.sendPlay();
             state.setStatus(Spirc.PlayStatus.kPlayStatusPlay);
-            state.setPositionMeasuredAt(TimeProvider.currentTimeMillis());
+            if (trackHandler != null) {
+                trackHandler.sendPlay();
+                state.setPositionMs(trackHandler.getPosition());
+                state.setPositionMeasuredAt(TimeProvider.currentTimeMillis());
+            }
+
             stateUpdated();
         }
     }

core/src/main/java/xyz/gianlu/librespot/player/PlayerRunner.java

@@ -15,6 +15,7 @@
 import javax.sound.sampled.*;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.concurrent.TimeUnit;
 
 /**
  * @author Gianlu
@@ -26,7 +27,7 @@ public class PlayerRunner implements Runnable {
     private static final int BUFFER_SIZE = 2048;
     private static final int CONVERTED_BUFFER_SIZE = BUFFER_SIZE * 2;
     private static final Logger LOGGER = Logger.getLogger(PlayerRunner.class);
-    private static final long TRACK_PRELOAD_THRESHOLD = 10; // sec
+    private static final long TRACK_PRELOAD_THRESHOLD = TimeUnit.SECONDS.toMillis(10);
     private final SyncState joggSyncState = new SyncState();
     private final InputStream audioIn;
     private final Listener listener;
@@ -250,14 +251,14 @@ private void decodeCurrentPacket(@NotNull SourceDataLine line) {
     }
 
     private void checkPreload() {
-        if (preloadEnabled && !calledPreload && !stopped && (duration / 1000) - time() <= TRACK_PRELOAD_THRESHOLD) {
+        if (preloadEnabled && !calledPreload && !stopped && duration - time() <= TRACK_PRELOAD_THRESHOLD) {
             calledPreload = true;
             listener.preloadNextTrack();
         }
     }
 
     public int time() {
-        return (int) (pcm_offset / jorbisInfo.rate);
+        return (int) (((float) pcm_offset / (float) jorbisInfo.rate) * 1000f);
     }
 
     private void cleanup() {

core/src/main/java/xyz/gianlu/librespot/player/TrackHandler.java

@@ -139,6 +139,10 @@ boolean isTrack(@NotNull TrackId id) {
         return track != null && track.hasGid() && Arrays.equals(id.getGid(), track.getGid().toByteArray());
     }
 
+    public int getPosition() {
+        return playerRunner == null ? 0 : playerRunner.time();
+    }
+
     public enum Command {
         Load, Play, Pause,
         Stop, Seek, Terminate