android-wait-for-emulator.sh

#!/bin/bash
# based off https://github.com/travis-ci/travis-cookbooks/blob/62039b204699adcdf4b3365fac42d81246cb57fe/ci_environment/android-sdk/files/default/android-wait-for-emulator
# Originally written by Ralf Kistner <ralf@embarkmobile.com>, but placed in the public domain
# Modifications by Dmitriy Kazimirov <dmitriy.kazimirov@viorsan.com>

set +e

bootanim=""
failcounter=0
timeout_in_sec=60

until [[ "$bootanim" =~ "stopped" ]]; do
  bootanim=`adb -e shell getprop init.svc.bootanim 2>&1 &`
  if [[ "$bootanim" =~ "device not found" || "$bootanim" =~ "device offline" ]]; then
    let "failcounter += 1"
    echo "Waiting for emulator to start"
    if [[ $failcounter -gt timeout_in_sec ]]; then
      echo "Timeout ($timeout_in_sec seconds) reached; failed to start emulator"
      exit 1
    fi
  elif [[ "$bootanim" =~ "running" ]]; then
    echo "Boot animation is running"
    #exit 0
  fi
  sleep 1
done
echo "Boot animation is stopped"