VK Music Sync

Application synchronizes music between your mobile device and social network VK.

Features:
- Two-way synchronization;
- Synchronization of music of friends and groups;
- Synchronization of albums;
- Ability to set directory (for each user and group) in which music will be stored.

Usage:
1) Enter your account;
2) Select tracks for which you want to maintain synchronization. The tab with green arrow shows the tracks to add from VK to mobile device, tab with blue arrow - tracks to add from mobile device to VK.
3) Click on the synchronization icon.

Result:
- All selected tracks that are exists in VK, but not in your mobile device, will be added (or updated if changed) into your device;
- All selected tracks that are exists in your mobile device, but not in VK, will be added to VK.

Tips:
- If you want to keep whole music library in a synchronized state, you must keep all tracks selected;
- When changing music directory, all saved tracks will be moved to a new directory;
- It is not necessarily to hold the application in expanded state while synchronization is running.

Recent changes:
- Now application will wait up to few minutes when internet connection is lost during synchronization and will continue synchronization, if during that time connection will be restored;
- Fixed an error where application was permanently fail to connect to VK up to reinstall;
- Fixed an error where error message about failed track sync was issued, but actually track synced successfully;
- Changed notifications background color to the default one for android version Jelly Bean and upper.