message: emulator issue fix
diff: @@ -7,9 +7,11 @@ if [ -z "${ANDROID_BUILD_FOLDER}" ]; then
  exit 1
  fi
  ANDROID_SDK=${ANDROID_BUILD_FOLDER}/sdk
  -export PATH=${PATH}:${ANDROID_SDK}/platform-tools
  -export PATH=${PATH}:${ANDROID_SDK}/tools
  -export PATH=${PATH}:${ANDROID_SDK}/tools/bin
  +export ANDROID_SDK_ROOT=${ANDROID_SDK}
  +export ANDROID_HOME=${ANDROID_SDK}
  +export PATH=${PATH}:${ANDROID_HOME}/platform-tools
  +export PATH=${PATH}:${ANDROID_HOME}/tools
  +export PATH=${PATH}:${ANDROID_HOME}/tools/bin
  mkdir -p ${ANDROID_SDK}
  @@ -56,8 +58,8 @@ create_avd(){
  -f \
  -c 1000M
  - ANDROID_SDK_ROOT=${ANDROID_SDK} ANDROID_HOME=${ANDROID_SDK} emulator -avd ${TARGET_ARCH}
  - ANDROID_SDK_ROOT=${ANDROID_SDK} ANDROID_HOME=${ANDROID_SDK} emulator -avd arm -no-audio -no-window &
  + ANDROID_SDK_ROOT=${ANDROID_SDK} ANDROID_HOME=${ANDROID_SDK} ${ANDROID_HOME}/tools/emulator -avd ${TARGET_ARCH}
  + ANDROID_SDK_ROOT=${ANDROID_SDK} ANDROID_HOME=${ANDROID_SDK} ${ANDROID_HOME}/tools/emulator -avd arm -no-audio -no-window &
  }
  download_sdk(){
  