diff --git a/app/src/androidTest/java/de/test/antennapod/service/playback/PlaybackServiceMediaPlayerTest.java b/app/src/androidTest/java/de/test/antennapod/service/playback/PlaybackServiceMediaPlayerTest.java
index 68a0ecd08..7dac89e9b 100644
--- a/app/src/androidTest/java/de/test/antennapod/service/playback/PlaybackServiceMediaPlayerTest.java
+++ b/app/src/androidTest/java/de/test/antennapod/service/playback/PlaybackServiceMediaPlayerTest.java
@@ -174,6 +174,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -248,6 +253,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -325,6 +335,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -403,6 +418,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -475,6 +495,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -548,6 +573,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -623,6 +653,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -701,6 +736,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -754,6 +794,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
         }
 
+        @Override
+        public void updateMediaSessionMetadata(Playable p) {
+
+        }
+
         @Override
         public void onBufferingUpdate(int percent) {
 
@@ -827,6 +872,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -937,6 +987,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -1024,6 +1079,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {
 
@@ -1123,6 +1183,11 @@ public class PlaybackServiceMediaPlayerTest extends InstrumentationTestCase {
 
             }
 
+            @Override
+            public void updateMediaSessionMetadata(Playable p) {
+
+            }
+
             @Override
             public void onBufferingUpdate(int percent) {