cmdrootaccess / another-flushbar Goto Github PK

I try to use isDissmissible=false, to turn off swiping dissmissible. I want to dissmiss flushbar manually by a condition (in code).
And now swiping doesnt dismiss the flushbar, but when I press the native android "back" button, the flushbar is dismissing.
How can I turn off all possible ways to dismiss except of manually call Flushbar().dismiss() ??

I'd like to check if flushbar is already open before showing a new one. Otherwise, the new one overlaps the old one. Something like this:

if (!Flushbar.isFlushbarOpen) {
    // Show Flushbar...
}

Thanks in advance.

Hi, I have a doubt. In this case, pressing a button shows a Flushbar, but if you press it several times or something like that, it shows more times, what would be the way to not show it?

Minimal reproducable example:

Widget with flushbar:

import 'package:another_flushbar/flushbar.dart';
import 'package:flutter/material.dart';

class FlushbarExample extends StatelessWidget {
  const FlushbarExample({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return ElevatedButton(
      child: Text("Button"),
      onPressed: () {
        Flushbar(
          flushbarPosition: FlushbarPosition.BOTTOM,
          message: "Help",
          duration: const Duration(seconds: 3),
        ).show(context);
      },
    );
  }
}

Testclass:

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';

import 'flush_example.dart';

main() {
  testWidgets(
    "test flushbar",
    (WidgetTester tester) async {
      await tester.pumpWidget(
        const MaterialApp(
          home: Scaffold(
            body: FlushbarExample(),
          ),
        ),
      );
      var button = find.text("Button");
      expect(button, findsOneWidget);
      await tester.tap(button);
      await tester.pump(const Duration(seconds: 2));
      expect(find.text("Help"), findsOneWidget);
      await tester.pump(const Duration(seconds: 2));
    },
  );
}

Error

══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞════════════════════════════════════════════════════
The following assertion was thrown running a test:
'package:flutter/src/widgets/navigator.dart': Failed assertion: line 5021 pos 12:
'entry.currentState == _RouteLifecycle.popping ||
          (entry.hasPage && entry.currentState.index < _RouteLifecycle.pop.index)': is not true.

Either the assertion indicates an error in the framework itself, or we should provide substantially
more information in this error message to help you determine and fix the underlying cause.
In either case, please report this assertion by filing a bug on GitHub:
  [https://github.com/flutter/flutter/issues/new?template=2_bug.md]()

When the exception was thrown, this was the stack:
#2      NavigatorState.finalizeRoute (package:flutter/src/widgets/navigator.dart:5021:12)
#3      OverlayRoute.didPop (package:flutter/src/widgets/routes.dart:74:18)
#4      FlushbarRoute.didPop (package:another_flushbar/flushbar_route.dart:393:18)
#5      _RouteEntry.handlePop (package:flutter/src/widgets/navigator.dart:2896:16)
#6      NavigatorState._flushHistoryUpdates (package:flutter/src/widgets/navigator.dart:3860:22)
#7      NavigatorState.pop (package:flutter/src/widgets/navigator.dart:4902:7)
#8      FlushbarRoute._configureTimer.<anonymous closure> (package:another_flushbar/flushbar_route.dart:403:22)
#15     FakeTimer._fire (package:fake_async/fake_async.dart:316:16)
#16     FakeAsync._fireTimersWhile (package:fake_async/fake_async.dart:240:13)
#17     FakeAsync.elapse (package:fake_async/fake_async.dart:137:5)
#18     AutomatedTestWidgetsFlutterBinding.pump.<anonymous closure> (package:flutter_test/src/binding.dart:986:28)
#21     TestAsyncUtils.guard (package:flutter_test/src/test_async_utils.dart:71:41)
#22     AutomatedTestWidgetsFlutterBinding.pump (package:flutter_test/src/binding.dart:982:27)
#23     WidgetTester.pump.<anonymous closure> (package:flutter_test/src/widget_tester.dart:608:53)
#26     TestAsyncUtils.guard (package:flutter_test/src/test_async_utils.dart:71:41)
#27     WidgetTester.pump (package:flutter_test/src/widget_tester.dart:608:27)
#28     main.<anonymous closure> ([file:///C:/projects/flutter/trainingsmagnet/test/example/flush_example_test.dart:22:20]())
<asynchronous suspension>
<asynchronous suspension>
(elided 13 frames from class _AssertionError, dart:async, and package:stack_trace)

The test description was:
  test flushbar
════════════════════════════════════════════════════════════════════════════════════════════════════

Remove the Duration property in the widget and it works fine.

This bug is relative to 1.10.9 and beyond.
Downgrading to 1.10.8 resolve this issue.

Error:
lib/generated_plugin_registrant.dart:21:3: Error: Getter not found: 'AnotherFlushbarPlugin'.
AnotherFlushbarPlugin.registerWith(registrar);
^^^^^^^^^^^^^^^^^^^^^

//
// Generated file. Do not edit.
//

import 'package:another_flushbar/flushbar.dart';
import 'package:contact_picker_web/contact_picker_web.dart';
import 'package:firebase_analytics_web/firebase_analytics_web.dart';
import 'package:firebase_auth_web/firebase_auth_web.dart';
import 'package:firebase_core_web/firebase_core_web.dart';
import 'package:flutter_device_locale/src/web.dart';
import 'package:google_sign_in_web/google_sign_in_web.dart';
import 'package:location_web/location_web.dart';
import 'package:package_info_plus_web/package_info_plus_web.dart';
import 'package:shared_preferences_web/shared_preferences_web.dart';
import 'package:url_launcher_web/url_launcher_web.dart';

import 'package:flutter_web_plugins/flutter_web_plugins.dart';

// ignore: public_member_api_docs
void registerPlugins(Registrar registrar) {
  AnotherFlushbarPlugin.registerWith(registrar);
  FlutterContactPickerPlugin.registerWith(registrar);
  FirebaseAnalyticsWeb.registerWith(registrar);
  FirebaseAuthWeb.registerWith(registrar);
  FirebaseCoreWeb.registerWith(registrar);
  FlutterDeviceLocaleWebPlugin.registerWith(registrar);
  GoogleSignInPlugin.registerWith(registrar);
  LocationWebPlugin.registerWith(registrar);
  PackageInfoPlugin.registerWith(registrar);
  SharedPreferencesPlugin.registerWith(registrar);
  UrlLauncherPlugin.registerWith(registrar);
  registrar.registerMessageHandler();
}

Upgrading from 1.10.11 to 1.10.12 introduces this error in the Dart Analysis windows.
Compilation works though.

error: Undefined name 'AnotherFlushbarPlugin'. (undefined_identifier at [xyz] lib\generated_plugin_registrant.dart:21)
info: Unused import: 'package:another_flushbar/flushbar.dart'. (unused_import at [xyz] lib\generated_plugin_registrant.dart:7)

Problem: Despite blockBackgroundInteraction is set to false, the area bellow the flushbar is blocked (area above is usable).
There is no difference, if the spacing to the bottom is defined via a margin or with positionOffset (uncommented in the package code).

Request: The area bellow the flushbar is interactable, so the user can still tap for example on a bottomNavigation, if a flushbar is shown (see following screenshot).

Hello I have the following problem, in my code I call the flushbar as follows:

onPressed: () => activeNotification ? setLetterGridState(index) : Flushbar(

and if the condition with

setLetterGridState(index)

is active, then the following error is displayed:

Performing hot reload...
Syncing files to device sdk gphone x86 arm...
Reloaded 1 of 1019 libraries in 532ms.

======== Exception caught by gesture ===============================================================
The following NoSuchMethodError was thrown while handling a gesture:
Class 'Future<dynamic>' has no instance method 'show'.
Receiver: Instance of 'Future<dynamic>'
Tried calling: show(Instance of 'SliverMultiBoxAdaptorElement')

When the exception was thrown, this was the stack: 
#0      Object.noSuchMethod (dart:core-patch/object_patch.dart:63:5)
#1      SettingsPageState.build.<anonymous closure>.<anonymous closure> (package:logo_dash/screens/settings.dart:496:30)
#2      _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:989:21)
#3      GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:193:24)
#4      TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:608:11)
...
Handler: "onTap"
Recognizer: TapGestureRecognizer#d8ca8
  debugOwner: GestureDetector
  state: ready
  won arena
  finalPosition: Offset(208.8, 592.4)
  finalLocalPosition: Offset(27.2, 19.2)
  button: 1
  sent tap down
====================================================================================================

Despite the error, everything works as it should. How can I solve this so that this error doesn't come back?

Good day! I didnt find any method to programmatically close the current flushbar. There is a solution for snackbars (ScaffoldMessenger.of(context)..hideCurrentSnackbar()..showSnackbar(); .... how to implement this with flushbar?

Would be nice to implement this, taked from: original repo

I would like the ability to stack alerts on top of each other (appearing at the same time). I see the example with the form, but it would be nice to be able to interact with each item independently. We currently queue them up after each other.

Is it possible?
Need to keep the title and message in one line, no matter the amount of text.

Is it possible to get the height of the Flushbar widget as shown in the UI and move other widget using that value instead of covering them?

Hi, we are facing difficult to iniatialize the because of one line or something relad the bus is:

/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/another_flushbar-1.10.29/lib/flushbar.dart:350:31: Error: Method 'addPostFrameCallback' cannot be called on 'SchedulerBinding?' because it is potentially null.

• 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart').
  package:flutter/…/scheduler/binding.dart:1
  Try calling using ?. instead.
  SchedulerBinding.instance.addPostFrameCallback(
  ^^^^^^^^^^^^^^^^^^^^

                          FAILURE: Build failed with an exception.
  

• Where:
  Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1070

• What went wrong:
  Execution failed for task ':app:compileFlutterBuildDebug'.

Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

Common usage of classic snackbar is display snackbar and pop current page.

However when using Flushbar like this

ElevatedButton(
    child: Text('Show Flushbar and pop!'),
    onPressed: () {
      Flushbar(
        message: 'Pop!',
        onStatusChanged: print,
        duration: Duration(seconds: 4),
      )..show(context);
      Navigator.of(context).pop();
    },
  ),
 )

Nothing happens. No flushbar is displayed nor current page is popped.

When I try to listen for Flushbar's status changes, the states are

I/flutter (18959): FlushbarStatus.IS_APPEARING
I/flutter (18959): FlushbarStatus.DISMISSED

However when I remove Navigator.of(context).pop() line. The printed status is:

I/flutter (18959): FlushbarStatus.IS_APPEARING
I/flutter (18959): FlushbarStatus.SHOWING
I/flutter (18959): FlushbarStatus.IS_HIDING
I/flutter (18959): FlushbarStatus.DISMISSED

I think this should be considered as a bug. With normal Flutter's snackbar this is not issue.

Showing a flushbar automatically dismisses the keyboard.

Is there a way to keep the keyboard open while showing the flushbar?

I was previously using flushbar in my app and have now migrated however I am getting the following error:

_flushbarRoute@17117910' has not been initialized

My scenario is as follows:

// BLE devices connects
connectFlushbar = Flushbar(title: connectedName);
if (!connectFlushbar.isShowing()) {.          <-------- Error here
connectFlushbar.show(context);
}

When I was using flushbar the _flushbarRoute was null until it was shown however using another_flushbar it is not initialized which is why isShowing() creates the error. I am not really sure where to go from here. Any help would be appreciated.

Note: I have the check because multiple BLE devices can connect simultaneously (or close to it) and therefore I do not want to bombard the user with flushbars if this happens.

I have a simple form and always snackbar shows behind keyboard. Any special configuration so I can show my snackbar top of the keyboard in android and iOS. Any idea? Thanks

First of all, thank you for your work!
Setting the statusBarColor in main.dart for global usecase. But flushbar can't override the color.

SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(statusBarColor: Dark.dp01));
Flushbar<T>(
    flushbarPosition: FlushbarPosition.TOP,
    flushbarStyle: FlushbarStyle.GROUNDED,
  )..bar.show(context);

While Flushbar is active and user swipe the screen the animation is freezing.

The fact that the borderRadius property is a double put a lot of limitations on the design possibilities. For example, you can't apply a radius to a single corner. Setting it as a BorderRadiusGeometry will give more freedom.

Video:

Steps to Reproduce:

iPhone only

1. Go to next page.
2. Show flushbar.
3. Start swiping back and release while flushbar is dismissing.
4. Swiping animation freezes.

Code:

import 'package:another_flushbar/flushbar.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flushbar Error',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        visualDensity: VisualDensity.adaptivePlatformDensity,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('First Page'),
      ),
      body: Center(
        child: RaisedButton(
          onPressed: () {
            Navigator.push(
              context,
              MaterialPageRoute(
                builder: (context) => SecondPage(),
              ),
            );
          },
          child: Text(
            'Go to second page',
          ),
        ),
      ),
    );
  }
}

class SecondPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Second Page'),
      ),
      body: Center(
        child: RaisedButton(
          onPressed: () {
            Flushbar(
              title: "Hey Ninja",
              message:
                  "Lorem Ipsum is simply dummy text of the printing and typesetting industry",
              duration: Duration(seconds: 3),
            )..show(context);
          },
          child: Text(
            'Show flushbar',
          ),
        ),
      ),
    );
  }
}

Describe the bug

When using leftBarIndicatorColor property alongside borderRadius, the left side doesn't respect the borderRadius property. Is it correct? If so, what about implementing an option to forceBorderRadius?

Paste relevant code

Flushbar(
      message: message,
      icon: const Icon(Icons.warning, color: Colors.red),
      leftBarIndicatorColor: Colors.red,
      duration: _defaultDuration,
      margin: _defaultMargin,
      borderRadius: _defaultBorderRadius,
    ).show(context);

Screenshots

dispose() tries to remove _progressListener but this variable is actually never used anywhere. And being marked late, reading from it without ever being initialized will throw. It would be probably safe to remove it completely.

Running release 1.10.11, after upgrading project to Flutter 2, I am seeing an error (on Flutter WEB only) whereby when a flushbar is showing when a route is pushed, I am encountering an error:

The following TypeErrorImpl was thrown building FutureBuilder(dirty, state: _FutureBuilderState#0334f):
Expected a value of type 'SkDeletable', but got one of type 'Null'

The relevant error-causing widget was: 
  Flushbar<dynamic> file:/// {project path to page} /login_page.dart:513:14
When the exception was thrown, this was the stack: 
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 236:49  throw_
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 84:3    castError
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/types.dart 266:34   as
C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/canvaskit/skia_object_cache.dart 146:55    new
C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/canvaskit/image_filter.dart 26:3           __

Flushbar is crashing on Flutter 2.10.+

Here is the log:

Failed assertion: line 5021 pos 12: 'entry.currentState == _RouteLifecycle.popping || (entry.hasPage && entry.currentState.index < _RouteLifecycle.pop.index)': is not true. flutter: #0 _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:51:61) #1 _AssertionError._throwNew (dart:core-patch/errors_patch.dart:40:5) #2 NavigatorState.finalizeRoute (package:flutter/src/widgets/navigator.dart:5021:12) #3 OverlayRoute.didPop (package:flutter/src/widgets/routes.dart:74:18) #4 FlushbarRoute.didPop (package:another_flushbar/flushbar_route.dart:393:18) #5 _RouteEntry.handlePop (package:flutter/src/widgets/navigator.dart:2896:16) #6 NavigatorState._flushHistoryUpdates (package:flutter/src/widgets/navigator.dart:3860:22) #7 NavigatorState.pop (package:flutter/src/widgets/navigator.dart:4902:7) #8 FlushbarRoute._configureTimer.<anonymous closure> (package:another_flushbar/flushbar_route.dart:403:22) #9 _rootRun (dart:async/zone.dart:1418:47) #10 _CustomZone.run (dart:async/zone.dart:1328:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:1236:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:1276:23) #13 _rootRun (dart:async/zone.dart:1426:13) #14 _CustomZone.run (dart:async/zone.dart:1328:19) #15 _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:1260:23) #16 Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:18:15) #17 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:395:19) #18 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:426:5) #19 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:192:12)

In my app I would like to have floating flushbar, with some padding on bottom - so I achieve this by setting margin in flushbar constructor.
However, items below flushbar do not respond to touch until it's dismissed - like if flushbar is covering them with some transparent Container.

It would be great if flushbar with bottom/top margin didn't make widgets below inaccessible.

Package is incompatible with Flutter 3's changes to null-aware operations.

../../Library/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/another_flushbar-1.10.28/lib/flushbar.dart:350:22: Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.
[ ] - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../Library/Flutter/flutter/packages/flutter/lib/src/scheduler/binding.dart').
[ ] SchedulerBinding.instance!.addPostFrameCallback(

The pedantic package has been discontinued in favour of lints and flutter_lints.

another_flushbar currently depends on pedantic. It should be replaced by a currently maintained package

It would be really cool if the package migrates to null safety in the next months :)

Hey, I'm using flutter_login in my project, and another_flushbar is one of the dependencies of flutter_login. Thx for your awesome work here.

I noticed that there is a release of 1.10.29 - 2022-17-05, that declares merged flutter v3.

With this change, my project (based on flutter v2.10.4) failed to build with the message:

../../../green_software/flutter/.pub-cache/hosted/pub.dartlang.org/another_flushbar-1.10.29/lib/flushbar.dart:350:31: Error: Method 'addPostFrameCallback' cannot be called on 'SchedulerBinding?' because it is potentially null.
 - 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('../../../green_software/flutter/packages/flutter/lib/src/scheduler/binding.dart').
Try calling using ?. instead.
    SchedulerBinding.instance.addPostFrameCallback(
                              ^^^^^^^^^^^^^^^^^^^^
Failed to package /Users/mac/gitrepo/presence/Presence-FE.
Command PhaseScriptExecution failed with a nonzero exit code

I think this is because flutter_login writes dependency as another_flushbar: ^1.10.28, as 1.10.29 is released, flutter pub get will treat it as a compatible version of v1.10.28 and use the newer one, which is actually with huge change and may cause an unknown error.

So, I think it is not proper to release a function like merged flutter v3 in a small version.

I'm new to flutter, do you have any others suggestions on managing flutter dependencies so that I can avoid such a problem?

Many thanks to your contribution to the community again!

Hello

If I have a lot of text content in my flushbar, the left indicator will be short, here is a screenshot:

Could you please fix that in any possible way?
Thank you

Hello, I try to create the widget test for the flushbar component (with duration). However, is seems there is timer that block the process like this:

Pending timers:
Timer (duration: 0:00:02.000000, periodic: false), created:
#0 new FakeTimer._ (package:fake_async/fake_async.dart:284:41)
#1 FakeAsync._createTimer (package:fake_async/fake_async.dart:248:27)
#2 FakeAsync.run. (package:fake_async/fake_async.dart:181:19)
#5 FlushbarRoute._configureTimer (package:another_flushbar/flushbar_route.dart:393:16)
#6 FlushbarRoute.didPush (package:another_flushbar/flushbar_route.dart:347:5)
#7 _RouteEntry.handlePush (package:flutter/src/widgets/navigator.dart:3013:46)
#8 NavigatorState._flushHistoryUpdates (package:flutter/src/widgets/navigator.dart:3958:17)
#9 NavigatorState._pushEntry (package:flutter/src/widgets/navigator.dart:4573:5)
#10 NavigatorState.push (package:flutter/src/widgets/navigator.dart:4480:5)
#11 Flushbar.show (package:another_flushbar/flushbar.dart:267:10)
#12 _RandomUserScreenState._buildGenerateButton. (package:feature_user/presentation/views/random_user_screen.dart:110:15)

(elided 2 frames from dart:async)

══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞════════════════════════════════════════════════════
The following assertion was thrown running a test (but after the test had completed):
A Timer is still pending even after the widget tree was disposed.
'package:flutter_test/src/binding.dart':
Failed assertion: line 1245 pos 12: '!timersPending'

When the exception was thrown, this was the stack:
#2 AutomatedTestWidgetsFlutterBinding._verifyInvariants (package:flutter_test/src/binding.dart:1245:12)
#3 TestWidgetsFlutterBinding._runTestBody (package:flutter_test/src/binding.dart:806:7)

(elided 2 frames from class _AssertionError)

Because of this, I can only expect the flushbar value just after the timer process done like this:

      // Duration of flushbar is 2 second
      await tester.pumpAndSettle(Duration(seconds: 2));
      final flushbarSuccess = find.text("Successfully added");
      expect(flushbarSuccess, findsOneWidget);

However, this will give the test result is failed because the flushbarSuccess already dismissed after 2 second. Is there any way to test the Flushbar?

When trying to show a FlushbarHelper.createSuccess() flusher, it fails with the following error and trace stack:

Unhandled Exception: Null check operator used on a null value
#0 StatefulElement.state
package:flutter/…/widgets/framework.dart:4789
#1 Navigator.of
package:flutter/…/widgets/navigator.dart:2730
#2 Flushbar.show
package:another_flushbar/flushbar.dart:233
#3 _LoginState.build.
package:app/…/auth/login.dart:258

I am not sure why this is the case, and any help or advice would be great.

When a Flushbar is shown while the keyboard is open the Flushbar is hidden behind it.
When I use a standard Snackbar instead it is shown above the keyboard.

My expectation is that the Flushbar is shown above the keyboard as well.

Same problem as
AndreHaueisen/flushbar#7

I have a dependency another_flushbar leading to following entry in the generated_plugin_registrant.dart file:

import 'package:another_flushbar/flushbar.dart';

void registerPlugins(Registrar registrar) {
  AnotherFlushbarPlugin.registerWith(registrar);
  registrar.registerMessageHandler();
}

The linter shows the error Undefined name 'AnotherFlushbarPlugin'. Try correcting the name to one that is defined, or defining the name. which is absolutely correct because the class referenced doesn't exist in the imported file.

When I try to build, I get following errors:

Launching lib/main.dart on sdk gphone x86 arm in debug mode...
Plugin project :location_web not found. Please update settings.gradle.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource linking failed
     /Users/tobiaswimmer/Documents/Development/fakks/consumer/build/location/intermediates/library_manifest/debug/AndroidManifest.xml:11:9-15:56: AAPT: error: attribute android:foregroundServiceType not found.


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 8s
The build failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try using Jetifier to solve the incompatibility.
Building plugin another_flushbar...

FAILURE: Build failed with an exception.

* What went wrong:
Task 'assembleAarRelease' not found in root project 'another_flushbar'.

* Try:
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BUILD FAILED in 657ms
Exception: The plugin another_flushbar could not be built due to the issue above.
Exited (sigterm)

How can I fix this issue?

Flashbar grounded and borderRadius not working together

The issue is the following:

I'm having a flushbar with blockBackgroundInteraction: true and isDismissible: true
tapping on the background dismisses the flushbar (as Indented)
other gestures, like starting a swipe etc, don't dismiss the flushbar (would be nice, to have the option)

How to reproduce:

1. Build the following App
2. Push the PLUS
3. Swipe the screen (nothing happens)
4. Tap the screen
5. flushbar closes

import 'package:flutter/material.dart';

import 'package:another_flushbar/flushbar.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Text(
              'Hello flushbar:',
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () async {
          await Flushbar(
            title: 'Hey Ninja',
            message:
                'Lorem Ipsum is simply dummy text of the printing and typesetting industry',
            duration: Duration(seconds: 3),
            blockBackgroundInteraction: true,
          ).show(context);
        },
        tooltip: 'Increment',
        child: Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}

https://user-images.githubusercontent.com/18001708/115211275-fc1a8d00-a131-11eb-93e9-cc34ee7e2db3.png
Whether it is supported or not, it will automatically adapt to the displayed width according to the number of characters. Currently, a fixed width is set. When the characters are not enough, there will be extra parts, which is not beautiful enough

Because there is platform specific code added, it wil only run on those platforms (Android, ios, web). this isn't necessary because all of flushbar is defined in dart files.

Error: Method 'addPostFrameCallback' cannot be called on 'SchedulerBinding?' because it is potentially null.

• 'SchedulerBinding' is from 'package:flutter/src/scheduler/binding.dart' ('/C:/src/flutter/packages/flutter/lib/src/scheduler/binding.dart').
  Try calling using ?. instead.
  SchedulerBinding.instance.addPostFrameCallback(
  ^^^^^^^^^^^^^^^^^^^^

This error is only occurring when using version 1.10.28 or 1.10.29 but not in 1.10.27
In flushbar.dart line number 350.

Hi everyone, how can I check if there already a Flushbar is? I don't want to show Flashbar above previous Flashbar. It's weird. Thanks in advance!
P.S. In regular SnackBar from Scaffold you can remove current SnackBar:)

FlushbarHelper.createAction() "button" parameter takes a FlatButton which is now deprecated in favor of TextButton (at least on beta channel, so stable can't be far behind if not there already). This, of course, causes a deprecation warning.

This is just passed through to Flushbar ctor's "mainButton" parameter, which takes a Widget:

  /// Get a flushbar that can receive a user action through a button.
  static Flushbar createAction(
      {@required String message,
        @required FlatButton button, // deprecated
        String title,
        Duration duration = const Duration(seconds: 3)}) {
    return Flushbar(
      title: title,
      message: message,
      duration: duration,
      mainButton: button,
    );

This can be most easily and probably very safely corrected by doing what Flushbar itself does for mainButton, and accept a Widget:

  /// Get a flushbar that can receive a user action through a button.
  static Flushbar createAction(
      {@required String message,
        @required Widget button, // does the trick
        String title,
        Duration duration = const Duration(seconds: 3)}) {
    return Flushbar(
      title: title,
      message: message,
      duration: duration,
      mainButton: button,
    );

Shouldn't break any existing code, and has the advantage of offering the user more choice to pass what they want, like an ElevatedButton or an IconButton.

The documentation should also be amended to merely recommend TextButton for createAction.

BTW, StatelessWidget is the closest common ancestor for TextButton and FlatButton, so, might as well just go to Widget. Can't hurt.

Thanks for taking over flushbar! another_flushbar is much appreciated!

This is issue was marked as resolved, but bug is still going on:
#7

I would like to have a flushbar one at a time so that flushbar B waits for flushbar A to hide

Is this even possible?

I believe, this happens, when a flushbar is dismissed, but I don't know for sure, because there is no line from my app code in the stack, so I'm actually a bit confused, what I could do to debug this:

======== Exception caught by foundation library ====================================================
The following _TypeError was thrown while dispatching notifications for OverlayEntry:
type 'Null' is not a subtype of type 'Object'

When the exception was thrown, this was the stack: 
#1      FlushbarRoute.dispose (package:another_flushbar/flushbar_route.dart:438:26)
#2      _RouteEntry.dispose.<anonymous closure> (package:flutter/src/widgets/navigator.dart:3001:19)
#3      ChangeNotifier.notifyListeners (package:flutter/src/foundation/change_notifier.dart:308:24)
#4      OverlayEntry._updateMounted (package:flutter/src/widgets/overlay.dart:130:5)
#5      _OverlayEntryWidgetState.dispose (package:flutter/src/widgets/overlay.dart:200:18)
#6      StatefulElement.unmount (package:flutter/src/widgets/framework.dart:4983:11)
#7      _InactiveElements._unmount (package:flutter/src/widgets/framework.dart:1926:13)
#8      ListIterable.forEach (dart:_internal/iterable.dart:39:13)
#9      _InactiveElements._unmountAll (package:flutter/src/widgets/framework.dart:1935:25)
#10     BuildOwner.lockState (package:flutter/src/widgets/framework.dart:2519:15)
#11     BuildOwner.finalizeTree (package:flutter/src/widgets/framework.dart:2932:7)
#12     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:884:19)
#13     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:363:5)
#14     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1144:15)
#15     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1081:9)
#16     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:995:5)
#20     _invoke (dart:ui/hooks.dart:151:10)
#21     PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:308:5)
#22     _drawFrame (dart:ui/hooks.dart:115:31)
(elided 4 frames from dart:async)
The OverlayEntry sending notification was: OverlayEntry#a3e2b(opaque: false; maintainState: false)
====================================================================================================

I switched to another-flushbar to when I switched my code to null safety.
My environment is:

Flutter 2.10.1 • channel stable • https://github.com/flutter/flutter.git
Framework • revision db747aa133 (3 weeks ago) • 2022-02-09 13:57:35 -0600
Engine • revision ab46186b24
Tools • Dart 2.16.1 • DevTools 2.9.2

Any help in debugging this is highly welcome.
Not expecting anyone to actually look into my app, but just for reference, it is Encrateia and the state I'm talking about is in the upgrade-2021-project branch.

I have flushbar set up with a notification service so that I can display messages to the user asynchronously when background operations are complete on any screen they may be on. This works flawlessly and is no issue. However, when logging in to the app, a black bar displays at the bottom of the screen where the flush bar is set to display. This disappears after about 5 seconds or so but it still should not display. looking through the code I can see that the flushbar is supposed to be transparent on initialization, yet there it is. It does not display after the user has logged in (normal app launch where the user is already logged in). has anyone encountered this, and how did you resolve it?

iOS Flushbar does not stay grounded at bottom of screen, even with "FlushbarStyle.GROUNDED". There is blank space where the iOS dismiss bar is located. This only happens when I use "containers" as the widget instead of a Text widget.

NOTE: USING VERSION 1.10.11 BECAUSE WE ARE WAITING ON SOME OTHER PACKAGES TO BECOME NULL SAFE BEFORE UPGRADING OUR DART VERSION.

On web, when a flush bar is shown it forcibly changes the web route to /flushbarRoute. Once the flushbar is dismissed the address reverts to what it was previously.

This is problematic because if the user refreshes the page while the flush bar is active (or takes any other navigation action dependent on the web address), then the page the user was on is lost.

The ideal solution would be to optionally disable the flushbars from changing the web address.