../../../../System/flutter/.pub-cache/hosted/pub.dartlang.org/flare_flutter-3.0.2/lib/flare_render_box.dart:167:26: Warning: Operand of null-aware operation '?.' has type 'SchedulerBinding' which excludes null.

• 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../../System/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance?.cancelFrameCallbackWithId(_frameCallbackID); ^ ../../../../System/flutter/.pub-cache/hosted/pub.dartlang.org/flare_flutter-3.0.2/lib/flare_render_box.dart:170:28: Warning: Operand of null-aware operation '?.' has type 'SchedulerBinding' which excludes null.
• 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../../System/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance?.scheduleFrameCallback(_beginFrame) ?? -1; ^ ../../../../System/flutter/.pub-cache/hosted/pub.dartlang.org/flare_flutter-3.0.2/lib/flare_render_box.dart:272:26: Warning: Operand of null-aware operation '?.' has type 'SchedulerBinding' which excludes null.
• 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../../System/flutter/packages/flutter/lib/src/scheduler/binding.dart'). SchedulerBinding.instance?.cancelFrameCallbackWithId(_frameCallbackID);

[Breaking] Temporary remove QUESTION type header for being incompatible with rive.

Do you have any predictions on how much you will implement the QUESTION option? My application uses it in multiple places.

A new key, showCloseIcon (by default false, i.e hide close icon).

If showCloseIcon set to true, close icon will show when awesomeDialog prompt. Dialog will be dismiss if close icon trigger.

Close icon is used in order to eliminate the crowd in buttons panel & developer can make use the limited buttons for other purposes, rather than just to close the dialog.

I have a problem passing a function to btnOkOnPress.

In a previous version (2.1.3) I could use this code:

  static questionDialog(BuildContext context, String title, String text, Function onPress) async {
    AwesomeDialog(
	    context: context,
	    dialogType: DialogType.QUESTION,
	    headerAnimationLoop: false,
	    animType: AnimType.BOTTOMSLIDE,
	    title: title,
	    desc: text,
	    buttonsTextStyle: const TextStyle(color: Colors.black),
	    showCloseIcon: true,
	    btnCancelText: Locale.undo.toCapitalized(),
	    btnCancelOnPress: () {},
	    btnOkText: Locale.OK.toCapitalized(),
	    btnOkOnPress: onPress,
    ).show();
  }

Then, inside a button, I called the previous function:

  onPressed: () async {
      await global.Utils.questionDialog(
        context,
        global.Locale.attention.toUpperCase(),
        global.Locale.confirmSaveCannotUndo,
        () async {
          ... some code ...
        }
      );
  },

And all worked perfectly.

Using the current version (2.2.1), VS Code shows an error: "The argument type 'Function' can't be assigned to the parameter type 'dynamic Function()?" (refers to 'btnOkOnPress: onPress'), so I tried to modify the function declaration:

	static questionDialog(BuildContext context, String title, String text, Function onPress) async {
		await AwesomeDialog(
			... (no changes)...
			btnOkOnPress: () async => onPress,
		).show();
	}

The error disappeared, but the code inside 'onPress' does not run.

What am I doing wrong?

Thanks in advance

New

• Added functionality to provide custom pop method to pass data back from dialog

Changes

• Added field autoDismiss set to true by default
• If autoDismiss is false, onDissmissCallback must be provided to pop the dialog

Hi guys, is it possible to implement shorcuts for buttons or the possibility to focus the buttons (OK and CANCEL) so the user do not need to use mouse.

This request is for desktop environment.

As you can see, after upgrade to awesome_dialog: ^2.0.0-nullsafety.0 INFO dialog reversed.

Warning case looks ok:

Changes

case DialogType.INFO:
        return FlareActor(
          "packages/awesome_dialog/assets/flare/info2.flr",
          alignment: Alignment.center,
          fit: BoxFit.cover,
          animation: loop ? 'appear_loop' : 'appear',
          callback: (call) {},
        );
        break;

on

case DialogType.INFO:
        return FlareActor(
          "packages/awesome_dialog/assets/flare/info.flr",
          alignment: Alignment.center,
          fit: BoxFit.cover,
          animation: 'appear',
          callback: (call) {},
        );
        break;

Solved problem.

After NNBD Default switch in FlareHeader wont be hit because DialogType can not be null, should we add DialogType.INFO and DialogType.InfoReversed ?

When I try to compile my application I get the following error

Error: Cannot run with sound null safety, because the following dependencies don't support null safety:

• package:awesome_dialog

• package:simple_animations

• package:flare_flutter

• package:supercharged

• package:sa_v1_migration

• package:flare_dart

• package:supercharged_dart

I looked at the Dependencies of Awesome Dialog, and found the following:

• flare_flutter depends on flare_dart which isn't null safe and is "discontinued".

If I remove AwesomeDialog from my dependencies and compile without it, everything runs fine.

This is how I did it with standard AlertDialog:

return WillPopScope(
      onWillPop: _promptExit,
      child: Container() /*Remaining window layout*/

Future<bool> _promptExit {

return showDialog(
      context: context,
      builder: (context) => new AlertDialog(
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(20.0))),
        title: new Text(Strings.prompt_exit_title),
        content: new Text(Strings.prompt_exit_content),
        actions: <Widget>[
          FlatButton(
            child: new Text(Strings.no),
            onPressed: () => Navigator.of(context).pop(false),
          ),
          SizedBox(height: 16),
          FlatButton(
            child: new Text(Strings.yes),
            onPressed: () => Navigator.of(context).pop(true),
          ),
        ],
      ),
    ) ??
        false;

}

How to do that with AwesomeDialog? I can;t see any way to put it into showDialog. Any advice?

Hi, thank you for the amazing package :) I'm getting this error in a lot of users, but I cannot replicate it on my phone. Do you know what it can be? Non-fatal Exception: java.lang.Exception: NoSuchMethodError: The method 'pop' was called on null. Receiver: null Tried calling: pop() at AwesomeDialog._buildFancyButtonOk.<fn>(awesome_dialog.dart:178) at _AnimatedButtonState.build.<fn>(animated_button.dart:52) at GestureRecognizer.invokeCallback(recognizer.dart:184) at TapGestureRecognizer.handleTapUp(tap.dart:524) at BaseTapGestureRecognizer._checkUp(tap.dart:301) at BaseTapGestureRecognizer.handlePrimaryPointer(tap.dart:219) at PrimaryPointerGestureRecognizer.handleEvent(recognizer.dart:477) at PointerRouter._dispatch(pointer_router.dart:78) at PointerRouter._dispatchEventToRoutes.<fn>(pointer_router.dart:124) at PointerRouter._dispatchEventToRoutes(pointer_router.dart:122) at PointerRouter.route(pointer_router.dart:108) at GestureBinding.handleEvent(binding.dart:220) at GestureBinding.dispatchEvent(binding.dart:200) at GestureBinding._handlePointerEvent(binding.dart:158) at GestureBinding._flushPointerEventQueue(binding.dart:104) at GestureBinding._handlePointerDataPacket(binding.dart:88)

I found your dialog today and overall very happy with it!

But one thing that might help others who are new to this library.

I wanted to be able to "dismiss" the dialog from a button in my body in the same way it does when you click the background.

Maybe my understanding of Root Navigator is a little lacking, but when I called dissmiss() from my button it would change the "page" I was on and NOT remove the dialog from the screen.

After digging around and "guessing" I set useRootNavigator = true and then the dissmiss() method behaved as I would expect. I'm not real clear how having a dismiss method that does not actually remove the dialog is helpful, but I think the documentation needs to be made more clear as to the meaning of useRootNavigator. Possibly true needs to be the default?

Now it is entirely possible that I'm missing something here. But in my setup it was the only way I could seem to remove the dialog?

Hi, Dialog Types like DialogType.info icons not showing on when i release the web version. But iOS or Android versions works perfectly. Even web version not have a problem on the debug mode. Am i doing something wrong?

Thanks.

Hi Trying to change the header icon's color, but it seems it is not possible. the only way I can think of is using a custom header. Is there any other way?

can you make closeIcon position dynamic free set by dev?

if (showCloseIcon!)
            Positioned(
              right: 50.0,
              top: 75.0,
              child: GestureDetector(
                onTap: () {
                  onClose.call();
                },
                child: closeIcon ?? const Icon(Icons.close),
              ),
            ),

I have implemented on my app this plugin. but everytime pop dialog shows, it takes a long time to appair and the icon doesnt load. Its very slow performance. Not user friendly.

What can I check? My flutter version is 2.10.5