use this.getPosition() because we want to fire an positionChanged eve…

…nt if the media player interrupts or changes its current "direction".

added a getPosition output line at onSync in SpotifyListenerTest to debug its current calculated position

src/main/java/de/labystudio/spotifyapi/platform/linux/LinuxSpotifyApi.java

@@ -68,7 +68,7 @@ protected void onTick() throws Exception {
 
         // Handle position changes
         int position = this.mediaPlayer.getPosition();
-        if (!this.hasPosition() || Math.abs(position - this.currentPosition) >= 1000) {
+        if (!this.hasPosition() || Math.abs(position - this.getPosition()) >= 1000) {
             this.updatePosition(position);
         }
 

src/main/java/de/labystudio/spotifyapi/platform/linux/api/DBusSend.java

@@ -90,12 +90,14 @@ public Variant send(InterfaceMember interfaceMember, String... contents) throws
             StringBuilder builder = new StringBuilder();
             String response;
             while ((response = reader.readLine()) != null) {
-                if (response.startsWith("method ")) continue;
-
+                if (response.startsWith("method ")) {
+                    continue;
+                }
                 builder.append(response).append("\n");
             }
-            if (builder.toString().isEmpty()) return new Variant("success", true);
-
+            if (builder.toString().isEmpty()) {
+                return new Variant("success", true);
+            }
             return Variant.parse(builder.toString());
         } else {
             // Handle error message

src/test/java/SpotifyListenerTest.java

@@ -56,7 +56,7 @@ public void onPlayBackChanged(boolean isPlaying) {
 
             @Override
             public void onSync() {
-
+                // System.out.println(formatDuration(api.getPosition()));
             }
 
             @Override