Don't load invalid files

v2.1.0-beta1

- Do not load invalid database files.

Version 2

v2.0.0-beta1

Code cleanup

Fix crash when stopping player

v1.6.8

Fix crash when stopping player.

Fix Bluetooth playback

This should fix Bluetooth playback on some devices.

Recreate AudioTrack when pressing play

This is a test trying to make the app work with Bluetooth on more systems.

French translations

French translations.

Recreate AudioTrack when pressing play and reinizalize everything

Second Bluetooth test, where the audio track is completely reinitialized when we start playing.

Sounds are stored as wav instead of flac

Some devices show problems when decoding flac files. Thus, a simple wav-reader is introduced.

Mute tracks are stereo

This might fix startup issues on some phones. To be tested.

New speed visualization, Spanish translations, fixes

• Spanish translation is now available (thanks to Diego Sangunietti)
• New speed visualization, which should feel more natural
• Fix: Speed did not update to latest value (so the playing speed was about 1bpm off)