invite function

Widget invite (BuildContext context)

This widget gives us various options to invite someone to an organization. We can use QR code scanner, social media platforms like twitter, whatsapp, telegram and many more.

Implementation

Widget invite(BuildContext context) {
  _appLanguageService.initialize();

  final String url =
      'https://cyberwake.github.io/applink/invite?selectLang=${_appLanguageService.appLocal.languageCode}&setUrl=${GraphqlConfig.orgURI}&selectOrg=${userConfig.currentOrg.id!}';
  final String qrData =
      '${GraphqlConfig.orgURI}?orgid=${userConfig.currentOrg.id!}';

  // print(url);
  // print(qrData);

  return Column(
    mainAxisSize: MainAxisSize.max,
    mainAxisAlignment: MainAxisAlignment.center,
    crossAxisAlignment: CrossAxisAlignment.center,
    children: [
      //Scan the below given QR code to join the organization.
      QrImage(
        key: const Key("QRcode"),
        data: qrData,
        version: QrVersions.auto,
        size: 200.0,
        foregroundColor: Colors.black,
      ),
      SizedBox(
        height: SizeConfig.screenHeight! * 0.08,
      ),
      Text(
        'Scan the QR to join ${userConfig.currentOrg.name}',
        style: const TextStyle(color: Colors.black),
      ),
      SizedBox(
        height: SizeConfig.screenHeight! * 0.02,
      ),
      //Tap on the Twitter icon to join the organization through Twitter.
      Row(
        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
        mainAxisSize: MainAxisSize.min,
        children: [
          iconButton(
            "Twitter",
            const FaIcon(
              FontAwesomeIcons.twitter,
              size: 35,
              color: Color(0xFF1DA1F2),
            ),
            () async => SocialShare.shareTwitter('Join us', url: url),
          ),
          //Tap on the Whatsapp icon to join the organization through Whatsapp.
          iconButton(
            "WhatsApp",
            CustomPaint(
              size: const Size(
                50,
                50 * 1.004,
              ), //You can Replace [WIDTH] with your desired width for Custom Paint and height will be calculated automatically
              painter: WhatsappLogo(),
            ),
            () async => SocialShare.shareWhatsapp(url),
          ),
          iconButton(
            "Telegram",
            CustomPaint(
              size: Size(
                45,
                (45 * 1).toDouble(),
              ), //You can Replace [WIDTH] with your desired width for Custom Paint and height will be calculated automatically
              painter: TelegramLogo(),
            ),
            () async => SocialShare.shareTelegram(url),
          ),
          iconButton(
            "Alt",
            const FaIcon(
              FontAwesomeIcons.shareNodes,
              size: 30,
              color: Color(0xff40c351),
            ),
            () async => SocialShare.shareOptions(url),
          ),
        ],
      )
    ],
  );
}