v2.1.7

translate string resources (w/ IBM Language Translator service)

v2.1.6

v2.1.6: fix #1 (bug that effects API 23-25, Android 6.0-7.x)

v2.1.5

v2.1.5: Android 6.0+ (API 23) - add runtime permission checks

v2.1.2

v2.1.2: truncate SMS reply if it were to exceeds the max length

v2.1.1

v2.1.1: minor fix - format degree values in direction

v2.1.0

v2.1.0: add "Direction" to GPS data in SMS text reply

v2.0.1

v2.0.1: minor fix - persist data after deletion of rule

v2.0.0

v2.0.0: add support for silent data-only SMS messages

the idea was borrowed from:
  https://github.com/itds-consulting/android-silent-ping-sms

details
=======
* uses: SmsManager.sendDataMessage()
* port: 9200

usage
=====
* to send:
  - open app from launcher
  - click 'silent' menu icon
  - enter phone number of recipient (must also be running app)
  - click 'send'
* on receiving end:
  - the SMS does not trigger any notification or sound alert
  - the SMS does not register in the normal text SMS app
  - the SMS does reach 'SMS-my-GPS'
    * if the phone number of the sender matches
      the (non-glob) value of the sender field in any whitelist rule,
      then a match occurs and a reply text SMS is sent with GPL data.

limitations
===========
* SmsManager.sendDataMessage() does not work on CDMA phones
  - GSM only

status
======
* normal functionality has been tested, and works the same as v1.2.0
* silent data-only functionality is untested
  - I only own CDMA phones
  - I have no idea if 'message.getUserData()' in 'SMSReceiver'
    returns the same byte[] out as was originally passed in
    to 'sendDataMessage()' in 'SilentSMSSender'
  - feedback is welcome

v1.2.0

v1.2.0

v1.1.0

v1.1.0