wait_for_emulator.sh

#!/bin/bash

bootanim=""
failcounter=0
until [[ "$bootanim" =~ "stopped" ]]; do
  bootanim=`adb -e shell getprop init.svc.bootanim 2>&1`
  echo "$bootanim"
  if [[ "$bootanim" =~ "not found" ]]; then
    let "failcounter += 1"
    if [[ $failcounter -gt 3 ]]; then
      echo "Failed to start emulator"
      exit 1
    fi
  fi
  sleep 1
done
echo "Done"