Added keyframe animation activity, improved a few things
Added "Keyframes" activity (screenshot). Allows 6 output channels to be animated with a keyframe animation like system. Keyframe sequences can be saved and loaded from files. Interpolation method can be set per keyframe. Outputs commands with the format "k,time,ch1,ch2,ch3,ch4,ch5,ch6" where time is replaced with time until next command, and ch1-ch6 are replaced with the values of each channel.
Added button to touch control activity to allow switching between sending wheel speed and sending touch position. Made touch control only send commands at 20hz. It was updating needlessly fast on my phone.
Implemented this workaround for better support of newer Bluetooth versions. Hopefully fixes issue #1.
I appreciate the effort. This project has been finished a long time ago, so long in fact that I no longer have an Android phone. I'm not sure how to go about merging pull requests without testing them myself first...
Yeah this is pretty old so no worries if you don't want to add it. But if you feel like compiling and signing an apk, I could do the testing and send you a video or skype or something.