You have a problem with the Bluetooth connection to your hands-free? Every few minutes it's disconnecting and re-establishing? This could be a problem with the standby mode or WiFi interference of your Android. For these problems "Bluetooth Keepalive" can help you.
NEW: A2DP Keepalive Support. Your A2DP speakers/receiver go to sleep when not playing music, but being connected? The next usage is going weird? With A2DP support you can prohibit your A2DP speakers/receiver from going to standby. Speakers will give a regular sound to prevent standby mode.
The Google+ Productsite for Bluetooth Keepalive: https://plus.google.com/b/105973144146249181536/105973144146249181536/posts
There you'll find surveys and can give feedback.
Before you buy, please check on this website, if BTKA can really help you:
Some Samsung smartphones have activated "energy saving" mode. Please be sure to turn it off (Maybe test before buying BTKA, if that already helps you). BTKA does not need "root" - only the rights requested by the Market.
After installation start BTKA manually. It registers with Android™ and will from now on start automatically whenever you restart your Android™. After starting the app there is a "Configuration" button (visible for 2 seconds), with that you can change the configuration settings for notifications and the starting-behaviour of BTKA. For hints on how to configure BTKA correctly see the check page above.
In case of a failure please see the english section on this site: http://www.bluetooth-keepalive.com/support.php
Legal notice/imprint: http://floodping.org/impressum/
All prices quoted are final. Due to §19 UStG we do not charge sales tax.
1.34: Corrected colors of settings
1.33: Revamped UI, internal restructuring
1.28 + 1.29: removed crash (reported by several users)
1.27: Fixed memory leak
1.26: Various bug removed, added A2DP support
1.23: Fixed Permission-Exception
1.22: Widget for turning on/off BTKA service
1.21: New option: Turn off WLAN/WiFi when Bluetooth is used
1.20: Fixed exception when stopping service
1.19: WakeLock can turn screen on.
1.18: flagged notification as ongoing