Alert Dialog Flutter

RFlutter Alert

RFlutter Alert is super customizable and easy-to-use alert/popup dialogs for Flutter. You may create reusable alert styles or add buttons as much as you want with ease.

Version

Alert Dialog Flutter

Alert Dialog Flutter Alert Dialog Flutter Alert Dialog Flutter Alert Dialog Flutter Alert Dialog Flutter Alert Dialog Flutter

Features

  • Single line basic alert
  • Adding buttons dynamically (as much as you want)
  • Predefined beautiful alert styles (success, error, warning, info)
  • Reusable alert styles
  • Super customizable
    • Change animation (fromTop, fromBottom, fromRight, fromLeft, grow, shrink)
    • Set animation duration
    • Show/hide close button
    • Set overlay tap to dismiss
    • Assign Title and desc styles
    • Change dialog border style

      Getting started

You must add the library as a dependency to your project.

dependencies:
 rflutter_alert: ^1.0.3

You can also reference the git repo directly if you want:

dependencies:
 rflutter_alert:
   git: git://github.com/RatelHub/rflutter_alert.git

You should then run flutter packages get

Example Project

There is a detailed example project in the example folder. You can directly run and play on it. There are code snippets from example project below.

Basic Alert

Alert(context: context, title: "RFLUTTER", desc: "Flutter is awesome.").show();

Alert with Button

    Alert(
      context: context,
      type: AlertType.error,
      title: "RFLUTTER ALERT",
      desc: "Flutter is more awesome with RFlutter Alert.",
      buttons: [
        DialogButton(
          child: Text(
            "COOL",
            style: TextStyle(color: Colors.white, fontSize: 20),
          ),
          onPressed: () => Navigator.pop(context),
          width: 120,
        )
      ],
    ).show();

Alert with Buttons

    Alert(
      context: context,
      type: AlertType.warning,
      title: "RFLUTTER ALERT",
      desc: "Flutter is more awesome with RFlutter Alert.",
      buttons: [
        DialogButton(
          child: Text(
            "FLAT",
            style: TextStyle(color: Colors.white, fontSize: 20),
          ),
          onPressed: () => Navigator.pop(context),
          color: Color.fromRGBO(0, 179, 134, 1.0),
        ),
        DialogButton(
          child: Text(
            "GRADIENT",
            style: TextStyle(color: Colors.white, fontSize: 20),
          ),
          onPressed: () => Navigator.pop(context),
          gradient: LinearGradient(colors: [
            Color.fromRGBO(116, 116, 191, 1.0),
            Color.fromRGBO(52, 138, 199, 1.0)
          ]),
        )
      ],
    ).show();

Alert with Style

AlertStyle

Use the AlertStyle class to customize.

    var alertStyle = AlertStyle(
      animationType: AnimationType.fromTop,
      isCloseButton: false,
      isOverlayTapDismiss: false,
      descStyle: TextStyle(fontWeight: FontWeight.bold),
      animationDuration: Duration(milliseconds: 400),
      alertBorder: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(0.0),
        side: BorderSide(
          color: Colors.grey,
        ),
      ),
      titleStyle: TextStyle(
        color: Colors.red,
      ),
    );

And assing your AlertStyle object to Alert’s style field.

    Alert(
      context: context,
      style: alertStyle,
      type: AlertType.info,
      title: "RFLUTTER ALERT",
      desc: "Flutter is more awesome with RFlutter Alert.",
      buttons: [
        DialogButton(
          child: Text(
            "COOL",
            style: TextStyle(color: Colors.white, fontSize: 20),
          ),
          onPressed: () => Navigator.pop(context),
          color: Color.fromRGBO(0, 179, 134, 1.0),
          radius: BorderRadius.circular(0.0),
        ),
      ],
    ).show();

Alert with Custom Image

    Alert(
      context: context,
      title: "RFLUTTER ALERT",
      desc: "Flutter is better with RFlutter Alert.",
      image: Image.asset("assets/success.png"),
    ).show();

Alert with Custom Content

    Alert(
        context: context,
        title: "LOGIN",
        content: Column(
          children: <Widget>[
            TextField(
              decoration: InputDecoration(
                icon: Icon(Icons.account_circle),
                labelText: 'Username',
              ),
            ),
            TextField(
              obscureText: true,
              decoration: InputDecoration(
                icon: Icon(Icons.lock),
                labelText: 'Password',
              ),
            ),
          ],
        ),
        buttons: [
          DialogButton(
            onPressed: () => Navigator.pop(context),
            child: Text(
              "LOGIN",
              style: TextStyle(color: Colors.white, fontSize: 20),
            ),
          )
        ]).show();

Contributions

  • If you found a bug, open an issue.
  • If you have a feature request, open an issue.
  • If you want to contribute, submit a pull request.

    Version compatability

See CHANGELOG for all breaking (and non-breaking) changes.


Main Contributor İzzet Öztürk

Made with ❤ by Ratel

Source Code

Please Visit Alert Dialog Flutter Source Code at GitHub