Make the MusicWidget show the current track info again

The AppMan IPC cannot serialize the QIviAudioTrack objects which are
used to represent the current track.
The needed data is now converted in a var before sending it.

Change-Id: I624241d63fbb9925bab8b9a9f12129c4c6549c8a
Reviewed-by: Bramastyo Harimukti Santoso <bramastyo.harimukti.santoso@pelagicore.com>

1 files changed, 14 insertions, 1 deletions

diff --git a/apps/com.pelagicore.music/models/MusicModel.qml b/apps/com.pelagicore.music/models/MusicModel.qml
index 3bea129..0e1d274 100644
--- a/apps/com.pelagicore.music/models/MusicModel.qml
+++ b/apps/com.pelagicore.music/models/MusicModel.qml
@@ -113,7 +113,20 @@ QtObject {
             name: "com.pelagicore.music.control"
         }
 
-        Binding { target: musicRemoteControl.object; property: "currentTrack"; value: player.currentTrack }
+        // A binding for the currentTrack doesn't work as it is a custom type which cannot be
+        // serialized easily.
+        Connections {
+            target: player
+            onCurrentTrackChanged: {
+                var trackInfo = {
+                    artist: currentTrack.artist,
+                    album: currentTrack.album,
+                    title: currentTrack.title
+                }
+                musicRemoteControl.object.currentTrack = trackInfo
+            }
+        }
+
         Binding { target: musicRemoteControl.object; property: "currentTime"; value: root.currentTime }
         Binding { target: musicRemoteControl.object; property: "durationTime"; value: root.durationTime }
         Binding { target: musicRemoteControl.object; property: "playing"; value: root.playing }