1 files changed, 52 insertions, 0 deletions
diff --git a/subsonic-android/src/net/sourceforge/subsonic/androidapp/service/Scrobbler.java b/subsonic-android/src/net/sourceforge/subsonic/androidapp/service/Scrobbler.java
new file mode 100644
index 00000000..ce121a4b
--- /dev/null
+++ b/subsonic-android/src/net/sourceforge/subsonic/androidapp/service/Scrobbler.java
@@ -0,0 +1,52 @@
+package net.sourceforge.subsonic.androidapp.service;
+
+import android.content.Context;
+import android.util.Log;
+import net.sourceforge.subsonic.androidapp.util.Util;
+
+/**
+ * Scrobbles played songs to Last.fm.
+ *
+ * @author Sindre Mehus
+ * @version $Id$
+ */
+public class Scrobbler {
+
+    private static final String TAG = Scrobbler.class.getSimpleName();
+
+    private String lastSubmission;
+    private String lastNowPlaying;
+
+    public void scrobble(final Context context, final DownloadFile song, final boolean submission) {
+        if (song == null || !Util.isScrobblingEnabled(context)) {
+            return;
+        }
+        final String id = song.getSong().getId();
+
+        // Avoid duplicate registrations.
+        if (submission && id.equals(lastSubmission)) {
+            return;
+        }
+        if (!submission && id.equals(lastNowPlaying)) {
+            return;
+        }
+        if (submission) {
+            lastSubmission = id;
+        } else {
+            lastNowPlaying = id;
+        }
+
+        new Thread("Scrobble " + song) {
+            @Override
+            public void run() {
+                MusicService service = MusicServiceFactory.getMusicService(context);
+                try {
+                    service.scrobble(id, submission, context, null);
+                    Log.i(TAG, "Scrobbled '" + (submission ? "submission" : "now playing") + "' for " + song);
+                } catch (Exception x) {
+                    Log.i(TAG, "Failed to scrobble'" + (submission ? "submission" : "now playing") + "' for " + song, x);
+                }
+            }
+        }.start();
+    }
+}