Override MediaSession's handling of KeyEvents to get custom logic (ie: double press to skip)

3 files changed, 22 insertions, 1 deletions

diff --git a/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java b/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
index eb55ba93..3d3a23b8 100644
--- a/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
+++ b/app/src/main/java/github/daneren2005/dsub/service/DownloadService.java
@@ -87,6 +87,7 @@ import android.support.v7.media.MediaRouteSelector;
 import android.support.v7.media.MediaRouter;
 import android.util.Log;
 import android.support.v4.util.LruCache;
+import android.view.KeyEvent;
 
 /**
  * @author Sindre Mehus
@@ -2663,6 +2664,10 @@ public class DownloadService extends Service {
 		wakeLock.acquire(ms);
 	}
 
+	public void handleKeyEvent(KeyEvent keyEvent) {
+		lifecycleSupport.handleKeyEvent(keyEvent);
+	}
+
 	public void addOnSongChangedListener(OnSongChangedListener listener) {
 		addOnSongChangedListener(listener, false);
 	}
diff --git a/app/src/main/java/github/daneren2005/dsub/service/DownloadServiceLifecycleSupport.java b/app/src/main/java/github/daneren2005/dsub/service/DownloadServiceLifecycleSupport.java
index 5e9e04fc..f8272356 100644
--- a/app/src/main/java/github/daneren2005/dsub/service/DownloadServiceLifecycleSupport.java
+++ b/app/src/main/java/github/daneren2005/dsub/service/DownloadServiceLifecycleSupport.java
@@ -386,7 +386,7 @@ public class DownloadServiceLifecycleSupport {
 		return lastChange;
 	}
 
-	private void handleKeyEvent(KeyEvent event) {
+	public void handleKeyEvent(KeyEvent event) {
 		if(event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() > 0) {
 			switch (event.getKeyCode()) {
 				case RemoteControlClient.FLAG_KEY_MEDIA_PREVIOUS:
diff --git a/app/src/main/java/github/daneren2005/dsub/util/compat/RemoteControlClientLP.java b/app/src/main/java/github/daneren2005/dsub/util/compat/RemoteControlClientLP.java
index d97a859b..df468155 100644
--- a/app/src/main/java/github/daneren2005/dsub/util/compat/RemoteControlClientLP.java
+++ b/app/src/main/java/github/daneren2005/dsub/util/compat/RemoteControlClientLP.java
@@ -34,7 +34,10 @@ import android.media.session.PlaybackState;
 import android.os.Build;
 import android.os.Bundle;
 import android.provider.MediaStore;
+import android.support.annotation.NonNull;
 import android.support.v7.media.MediaRouter;
+import android.util.Log;
+import android.view.KeyEvent;
 
 import java.io.Serializable;
 import java.util.ArrayList;
@@ -580,5 +583,18 @@ public class RemoteControlClientLP extends RemoteControlClientBase {
 				downloadService.toggleStarred();
 			}
 		}
+
+		@Override
+		public boolean onMediaButtonEvent(@NonNull Intent mediaButtonIntent) {
+			if (getMediaSession() != null && Intent.ACTION_MEDIA_BUTTON.equals(mediaButtonIntent.getAction())) {
+				KeyEvent keyEvent = mediaButtonIntent.getParcelableExtra(Intent.EXTRA_KEY_EVENT);
+				if (keyEvent != null) {
+					downloadService.handleKeyEvent(keyEvent);
+					return true;
+				}
+			}
+
+			return super.onMediaButtonEvent(mediaButtonIntent);
+		}
 	}
 }