diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DebugActivity.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DebugActivity.java
index 757fdd6e4..2418f97a1 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DebugActivity.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DebugActivity.java
@@ -202,7 +202,7 @@ public class DebugActivity extends Activity {
                 GBApplication.deviceService().onSetMusicInfo(
                         editContent.getText().toString() + "(artist)",
                         editContent.getText().toString() + "(album)",
-                        editContent.getText().toString() + "(tracl)");
+                        editContent.getText().toString() + "(track)", 90, 10, 2);
             }
         });
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/SettingsActivity.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/SettingsActivity.java
index 616e678a4..34942ef29 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/SettingsActivity.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/SettingsActivity.java
@@ -12,7 +12,6 @@ import android.widget.Toast;
 import java.io.IOException;
 import java.util.List;
 
-import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandPreferencesActivity;
 import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/EventHandler.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/EventHandler.java
index adcf077d5..f03413afa 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/EventHandler.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/EventHandler.java
@@ -24,7 +24,7 @@ public interface EventHandler {
 
     void onSetCallState(@Nullable String number, @Nullable String name, ServiceCommand command);
 
-    void onSetMusicInfo(String artist, String album, String track);
+    void onSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr);
 
     void onEnableRealtimeSteps(boolean enable);
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/miband/MiBandFWHelper.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/miband/MiBandFWHelper.java
index 4e88e43a2..20ff39d92 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/miband/MiBandFWHelper.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/miband/MiBandFWHelper.java
@@ -1,6 +1,5 @@
 package nodomain.freeyourgadget.gadgetbridge.devices.miband;
 
-import android.content.ContentResolver;
 import android.content.Context;
 import android.net.Uri;
 import android.support.annotation.NonNull;
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/MusicPlaybackReceiver.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/MusicPlaybackReceiver.java
index 371e33d44..1b4520303 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/MusicPlaybackReceiver.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/MusicPlaybackReceiver.java
@@ -19,9 +19,16 @@ public class MusicPlaybackReceiver extends BroadcastReceiver {
         String artist = intent.getStringExtra("artist");
         String album = intent.getStringExtra("album");
         String track = intent.getStringExtra("track");
-
+        /*
+        Bundle bundle = intent.getExtras();
+        for (String key : bundle.keySet()) {
+            Object value = bundle.get(key);
+            LOG.info(String.format("%s %s (%s)", key,
+                    value.toString(), value.getClass().getName()));
+        }
+        */
         LOG.info("Current track: " + artist + ", " + album + ", " + track);
 
-        GBApplication.deviceService().onSetMusicInfo(artist, album, track);
+        GBApplication.deviceService().onSetMusicInfo(artist, album, track, 0, 0, 0);
     }
 }
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/impl/GBDeviceService.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/impl/GBDeviceService.java
index 222786937..62d7f15cf 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/impl/GBDeviceService.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/impl/GBDeviceService.java
@@ -124,10 +124,14 @@ public class GBDeviceService implements DeviceService {
     }
 
     @Override
-    public void onSetMusicInfo(String artist, String album, String track) {
+    public void onSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr) {
         Intent intent = createIntent().setAction(ACTION_SETMUSICINFO)
                 .putExtra(EXTRA_MUSIC_ARTIST, artist)
-                .putExtra(EXTRA_MUSIC_TRACK, track);
+                .putExtra(EXTRA_MUSIC_ALBUM, album)
+                .putExtra(EXTRA_MUSIC_TRACK, track)
+                .putExtra(EXTRA_MUSIC_DURATION, duration)
+                .putExtra(EXTRA_MUSIC_TRACKCOUNT, trackCount)
+                .putExtra(EXTRA_MUSIC_TRACKNR, trackNr);
         invokeService(intent);
     }
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceService.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceService.java
index 498cb29c9..8217f6d4c 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceService.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/model/DeviceService.java
@@ -49,6 +49,9 @@ public interface DeviceService extends EventHandler {
     String EXTRA_MUSIC_ARTIST = "music_artist";
     String EXTRA_MUSIC_ALBUM = "music_album";
     String EXTRA_MUSIC_TRACK = "music_track";
+    String EXTRA_MUSIC_DURATION = "music_duration";
+    String EXTRA_MUSIC_TRACKNR = "music_tracknr";
+    String EXTRA_MUSIC_TRACKCOUNT = "music_trackcount";
     String EXTRA_APP_UUID = "app_uuid";
     String EXTRA_APP_START = "app_start";
     String EXTRA_APP_CONFIG = "app_config";
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceCommunicationService.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceCommunicationService.java
index e16d9325d..a9261f7ba 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceCommunicationService.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceCommunicationService.java
@@ -70,7 +70,10 @@ import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_ENA
 import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_FIND_START;
 import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_MUSIC_ALBUM;
 import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_MUSIC_ARTIST;
+import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_MUSIC_DURATION;
 import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_MUSIC_TRACK;
+import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_MUSIC_TRACKCOUNT;
+import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_MUSIC_TRACKNR;
 import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_NOTIFICATION_BODY;
 import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_NOTIFICATION_FLAGS;
 import static nodomain.freeyourgadget.gadgetbridge.model.DeviceService.EXTRA_NOTIFICATION_ID;
@@ -290,7 +293,10 @@ public class DeviceCommunicationService extends Service {
                 String artist = intent.getStringExtra(EXTRA_MUSIC_ARTIST);
                 String album = intent.getStringExtra(EXTRA_MUSIC_ALBUM);
                 String track = intent.getStringExtra(EXTRA_MUSIC_TRACK);
-                mDeviceSupport.onSetMusicInfo(artist, album, track);
+                int duration = intent.getIntExtra(EXTRA_MUSIC_DURATION, 0);
+                int trackCount = intent.getIntExtra(EXTRA_MUSIC_TRACKCOUNT, 0);
+                int trackNr = intent.getIntExtra(EXTRA_MUSIC_TRACKNR, 0);
+                mDeviceSupport.onSetMusicInfo(artist, album, track, duration, trackCount, trackNr);
                 break;
             case ACTION_REQUEST_APPINFO:
                 mDeviceSupport.onAppInfoReq();
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/ServiceDeviceSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/ServiceDeviceSupport.java
index d13c90d22..993b03190 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/ServiceDeviceSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/ServiceDeviceSupport.java
@@ -139,11 +139,11 @@ public class ServiceDeviceSupport implements DeviceSupport {
     }
 
     @Override
-    public void onSetMusicInfo(String artist, String album, String track) {
+    public void onSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr) {
         if (checkBusy("set music info")) {
             return;
         }
-        delegate.onSetMusicInfo(artist, album, track);
+        delegate.onSetMusicInfo(artist, album, track, duration, trackCount, trackNr);
     }
 
     @Override
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMi1FirmwareInfo.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMi1FirmwareInfo.java
index f14fd50bf..e274c9ce4 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMi1FirmwareInfo.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMi1FirmwareInfo.java
@@ -13,15 +13,15 @@ import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
 public abstract class AbstractMi1FirmwareInfo extends AbstractMiFirmwareInfo {
     private static final Logger LOG = LoggerFactory.getLogger(AbstractMi1FirmwareInfo.class);
 
-    private static final byte[] SINGLE_FW_HEADER = new byte[] {
+    private static final byte[] SINGLE_FW_HEADER = new byte[]{
             0,
-            (byte)0x98,
+            (byte) 0x98,
             0,
-            (byte)0x20,
-            (byte)0x89,
+            (byte) 0x20,
+            (byte) 0x89,
             4,
             0,
-            (byte)0x20
+            (byte) 0x20
     };
     private static final int SINGLE_FW_HEADER_OFFSET = 0;
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMiFirmwareInfo.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMiFirmwareInfo.java
index 43a360892..a4b3daf6d 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMiFirmwareInfo.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/AbstractMiFirmwareInfo.java
@@ -2,11 +2,9 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.miband;
 
 import android.support.annotation.NonNull;
 
-import java.lang.reflect.Array;
 import java.util.Arrays;
 
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
-import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
 
 public abstract class AbstractMiFirmwareInfo {
 
@@ -32,7 +30,7 @@ public abstract class AbstractMiFirmwareInfo {
         if (MiBandSupport.MI_1A_HR_FW_UPDATE_TEST_MODE_ENABLED) {
             TestMi1AFirmwareInfo info = TestMi1AFirmwareInfo.getInstance(wholeFirmwareBytes);
             if (info != null) {
-                return new AbstractMiFirmwareInfo[] { info };
+                return new AbstractMiFirmwareInfo[]{info};
             }
         }
 
@@ -82,11 +80,13 @@ public abstract class AbstractMiFirmwareInfo {
     /**
      * Checks whether this instance, with the provided firmware data is compatible with the
      * given device. Must be called to avoid installing Mi1 firmware on Mi1A, for example.
+     *
      * @param device
      */
     public abstract boolean isGenerallyCompatibleWith(GBDevice device);
 
-    public @NonNull byte[] getFirmwareBytes() {
+    @NonNull
+    public byte[] getFirmwareBytes() {
         return Arrays.copyOfRange(wholeFirmwareBytes, getFirmwareOffset(), getFirmwareOffset() + getFirmwareLength());
     }
 
@@ -103,6 +103,7 @@ public abstract class AbstractMiFirmwareInfo {
     /**
      * Performs a thorough sanity check of the firmware data and throws IllegalArgumentException
      * if there's any problem with it.
+     *
      * @throws IllegalArgumentException
      */
     public void checkValid() throws IllegalArgumentException {
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/Mi1SFirmwareInfo.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/Mi1SFirmwareInfo.java
index d2aa5cb1a..926afca19 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/Mi1SFirmwareInfo.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/Mi1SFirmwareInfo.java
@@ -16,11 +16,11 @@ import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
 public class Mi1SFirmwareInfo extends CompositeMiFirmwareInfo {
     private static final Logger LOG = LoggerFactory.getLogger(Mi1SFirmwareInfo.class);
 
-    private static final byte[] DOUBLE_FW_HEADER = new byte[] {
-            (byte)0x78,
-            (byte)0x75,
-            (byte)0x63,
-            (byte)0x6b
+    private static final byte[] DOUBLE_FW_HEADER = new byte[]{
+            (byte) 0x78,
+            (byte) 0x75,
+            (byte) 0x63,
+            (byte) 0x6b
     };
     private static final int DOUBLE_FW_HEADER_OFFSET = 0;
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/MiBandSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/MiBandSupport.java
index a4aa4a423..733b89acb 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/MiBandSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/MiBandSupport.java
@@ -540,7 +540,7 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
     }
 
     @Override
-    public void onSetMusicInfo(String artist, String album, String track) {
+    public void onSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr) {
         // not supported
     }
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/TestMi1AFirmwareInfo.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/TestMi1AFirmwareInfo.java
index 14c4df335..9df8b7782 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/TestMi1AFirmwareInfo.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/TestMi1AFirmwareInfo.java
@@ -11,9 +11,9 @@ import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
  * This is a class just for testing the dual fw firmware update procedure.
  * It uses two instances of the known-to-be-working Mi1A firmware update instances
  * and combines them in a CompositeMiFirmwareInfo.
- *
+ * <p/>
  * Most methods simply delegate to one of the child instances (FW1).
- *
+ * <p/>
  * FW1 is the default Mi 1A Band firmware
  * FW2 is the same default Mi 1A Band firmware
  */
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/operations/UpdateFirmwareOperation.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/operations/UpdateFirmwareOperation.java
index d3cf3b2bf..f2de50d90 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/operations/UpdateFirmwareOperation.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband/operations/UpdateFirmwareOperation.java
@@ -15,7 +15,6 @@ import java.util.UUID;
 import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandService;
-import nodomain.freeyourgadget.gadgetbridge.service.btle.BtLEAction;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.PlainAction;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.actions.SetDeviceBusyAction;
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java
index d426740bc..3a7e2a37c 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java
@@ -1083,9 +1083,51 @@ public class PebbleProtocol extends GBDeviceProtocol {
     }
 
     @Override
-    public byte[] encodeSetMusicInfo(String artist, String album, String track) {
+    public byte[] encodeSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr) {
         String[] parts = {artist, album, track};
-        return encodeMessage(ENDPOINT_MUSICCONTROL, MUSICCONTROL_SETMUSICINFO, 0, parts);
+        if (duration == 0) {
+            return encodeMessage(ENDPOINT_MUSICCONTROL, MUSICCONTROL_SETMUSICINFO, 0, parts);
+        } else {
+            // Calculate length first
+            int length = LENGTH_PREFIX + 13;
+            if (parts != null) {
+                for (String s : parts) {
+                    if (s == null || s.equals("")) {
+                        length++; // encode null or empty strings as 0x00 later
+                        continue;
+                    }
+                    length += (1 + s.getBytes().length);
+                }
+            }
+
+            // Encode Prefix
+            ByteBuffer buf = ByteBuffer.allocate(length);
+            buf.order(ByteOrder.BIG_ENDIAN);
+            buf.putShort((short) (length - LENGTH_PREFIX));
+            buf.putShort(ENDPOINT_MUSICCONTROL);
+            buf.put(MUSICCONTROL_SETMUSICINFO);
+
+            // Encode Pascal-Style Strings
+            for (String s : parts) {
+                if (s == null || s.equals("")) {
+                    buf.put((byte) 0x00);
+                    continue;
+                }
+
+                int partlength = s.getBytes().length;
+                if (partlength > 255) partlength = 255;
+                buf.put((byte) partlength);
+                buf.put(s.getBytes(), 0, partlength);
+            }
+
+            buf.order(ByteOrder.LITTLE_ENDIAN);
+            buf.putInt(duration*1000);
+            buf.putInt(trackCount);
+            buf.putInt(trackNr);
+
+            return buf.array();
+
+        }
     }
 
     @Override
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/AbstractSerialDeviceSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/AbstractSerialDeviceSupport.java
index eaea3c84d..5563de599 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/AbstractSerialDeviceSupport.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/AbstractSerialDeviceSupport.java
@@ -126,8 +126,8 @@ public abstract class AbstractSerialDeviceSupport extends AbstractDeviceSupport
     }
 
     @Override
-    public void onSetMusicInfo(String artist, String album, String track) {
-        byte[] bytes = gbDeviceProtocol.encodeSetMusicInfo(artist, album, track);
+    public void onSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr) {
+        byte[] bytes = gbDeviceProtocol.encodeSetMusicInfo(artist, album, track, duration, trackCount, trackNr);
         sendToDevice(bytes);
     }
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/GBDeviceProtocol.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/GBDeviceProtocol.java
index 439c75290..b08b105d5 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/GBDeviceProtocol.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/serial/GBDeviceProtocol.java
@@ -20,7 +20,7 @@ public abstract class GBDeviceProtocol {
         return null;
     }
 
-    public byte[] encodeSetMusicInfo(String artist, String album, String track) {
+    public byte[] encodeSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr) {
         return null;
     }
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/ArrayUtils.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/ArrayUtils.java
index da0aa7ee4..7c767cc11 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/ArrayUtils.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/ArrayUtils.java
@@ -4,10 +4,11 @@ public class ArrayUtils {
     /**
      * Checks the two given arrays for equality, but comparing only a subset of the second
      * array with the whole first array.
-     * @param first the whole array to compare against
-     * @param second the array, of which a subset shall be compared against the whole first array
+     *
+     * @param first            the whole array to compare against
+     * @param second           the array, of which a subset shall be compared against the whole first array
      * @param secondStartIndex the start index (inclusive) of the second array from which to start the comparison
-     * @param secondEndIndex the end index (exclusive) of the second array until which to compare
+     * @param secondEndIndex   the end index (exclusive) of the second array until which to compare
      * @return whether the first byte array is equal to the specified subset of the second byte array
      * @throws IllegalArgumentException when one of the arrays is null or start and end index are wrong
      */
diff --git a/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/TestDeviceSupport.java b/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/TestDeviceSupport.java
index 29043020b..6528b6131 100644
--- a/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/TestDeviceSupport.java
+++ b/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/TestDeviceSupport.java
@@ -66,7 +66,7 @@ public class TestDeviceSupport extends AbstractDeviceSupport {
     }
 
     @Override
-    public void onSetMusicInfo(String artist, String album, String track) {
+    public void onSetMusicInfo(String artist, String album, String track, int duration, int trackCount, int trackNr) {
 
     }