100644 blob e446884a1b4496d90cb642ffeda66645d6de541c	CommonConstants.java
100644 blob 66727cdd53a7c6b3091d82f7f3a7a16cf070120c	MainActivity.java
100644 blob aa01c97c238401563504949be85b27cb86c9b5c4	PingService.java
100644 blob a27a70427e2b5ed7f805ad9365a5d2a6b5111278	ResultActivity.java