Texting While Walking Block

Features Texting While Walking Block

*** DEMO Version ***Display block screen (semi-transparent) to the front, so that you can't be a smartphone operation while you are walking.
Activity Recognition: Condition for determining walking and update interval are left to Google Play Service (ActivityRecognitionClient).
Supplement: * During a call, don't display block screen.
* During Screen-OFF, stop monitoring (Power saving).
Source code (Apache License, Version 2.0): https://github.com/MorihiroSoft/Android_TWWB/
Logo image: https://www.youtube.com/watch?v=CkA3-lgiWFE
Tested device: Samsung Galaxy Nexus (JWR66Y) Samsung Galaxy Note II (JZO54K) Google Nexus 7 (JWR66Y)
*If you meet with "Force close", please report detail information(device, os, situation,,,) in a comment column.