interpolate special substrings in POST to HTTP endpoint: "/show-toast"
summary:
* "{{date}}"
- current date
- ex: "Mon, 01/01/1970"
* "{{time}}"
- current time
- ex: "1:30 PM"
* "{{version}}"
- installed version of ExoAirPlayer
- ex: "ExoAirPlayer 002.00.34-16API"
* "{{abi}}"
- list of ABIs supported by Android device
- ex: "armeabi-v7a, armeabi"
* "{{top-process}}"
- package name of top Process
- ex: "com.github.warren_bank.exoplayer_airplay_receiver"
- notes:
* only supported by Android < 5.1.1
* "{{top-activity}}"
- class name of top Activity
- ex: "com.github.warren_bank.exoplayer_airplay_receiver.ui.VideoPlayerActivity"
- notes:
* only supported by Android < 5.0
* requires permission: "android.permission.GET_TASKS"
