rm -Rf `basename $ANDROID_HOME`
curl --fail --retry 3 -o tools.zip https://dl.google.com/android/repository/tools_r25.2.3-linux.zip
rm -Rf `basename $ANDROID_HOME`
curl --fail --retry 3 -o tools.zip https://dl.google.com/android/repository/tools_r25.2.3-linux.zip