protected function androidVerToStr($androidVer)
    {
        //https://en.wikipedia.org/wiki/Android_version_history

        if ($this->compareVersions($androidVer, '10') >= 0 && $this->compareVersions($androidVer, '11') < 0) {
            return 'Android Q'; //Still in beta will replace with final name when released
        } else if ($this->compareVersions($androidVer, '9') >= 0 && $this->compareVersions($androidVer, '10') < 0) {
            return 'Pie';
        } else if ($this->compareVersions($androidVer, '8') >= 0 && $this->compareVersions($androidVer, '9') < 0) {
            return 'Oreo';
        } else if ($this->compareVersions($androidVer, '7') >= 0 && $this->compareVersions($androidVer, '8') < 0) {
            return 'Nougat';
        } else if ($this->compareVersions($androidVer, '6') >= 0 && $this->compareVersions($androidVer, '7') < 0) {
            return 'Marshmallow';
        } else if ($this->compareVersions($androidVer, '5') >= 0 && $this->compareVersions($androidVer, '5.2') < 0) {
            return 'Lollipop';
        } else if ($this->compareVersions($androidVer, '4.4') >= 0 && $this->compareVersions($androidVer, '4.5') < 0) {
            return 'KitKat';
        } else if ($this->compareVersions($androidVer, '4.1') >= 0 && $this->compareVersions($androidVer, '4.4') < 0) {
            return 'Jelly Bean';
        } else if ($this->compareVersions($androidVer, '4') >= 0 && $this->compareVersions($androidVer, '4.1') < 0) {
            return 'Ice Cream Sandwich';
        } else if ($this->compareVersions($androidVer, '3') >= 0 && $this->compareVersions($androidVer, '3.3') < 0) {
            return 'Honeycomb';
        } else if ($this->compareVersions($androidVer, '2.3') >= 0 && $this->compareVersions($androidVer, '2.4') < 0) {
            return 'Gingerbread';
        } else if ($this->compareVersions($androidVer, '2.2') >= 0 && $this->compareVersions($androidVer, '2.3') < 0) {
            return 'Froyo';
        } else if ($this->compareVersions($androidVer, '2') >= 0 && $this->compareVersions($androidVer, '2.2') < 0) {
            return 'Eclair';
        } else if ($this->compareVersions($androidVer, '1.6') == 0) {
            return 'Donut';
        } else if ($this->compareVersions($androidVer, '1.5') == 0) {
            return 'Cupcake';
        } else {
            return self::PLATFORM_VERSION_UNKNOWN; //Unknown/unnamed Android version
        }
    }