CODEWITHSUNDEEP
androidiosflutterasynchronousdart
Joan Subirats Llaveria
Joan Subirats Llaveria

Reputation: 495

Error on Flutter with the URL_Launcher package

Since yesterday, when I use a GestureDetector with the url_launcher package I'm getting this error:

E/flutter (17573): #0      _musicAreaState._launchURL (package:GiramosApp/ui/views/home_screen/widgets/music_area.dart:37:7)
E/flutter (17573): <asynchronous suspension>
E/flutter (17573): #1      _musicAreaState.build.<anonymous closure> (package:GiramosApp/ui/views/home_screen/widgets/music_area.dart:55:13)
E/flutter (17573): #2      GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:183:24)
E/flutter (17573): #3      TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:598:11)
E/flutter (17573): #4      BaseTapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:287:5)
E/flutter (17573): #5      BaseTapGestureRecognizer.acceptGesture (package:flutter/src/gestures/tap.dart:259:7)
E/flutter (17573): #6      GestureArenaManager.sweep (package:flutter/src/gestures/arena.dart:157:27)
E/flutter (17573): #7      GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:224:20)
E/flutter (17573): #8      GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:200:22)
E/flutter (17573): #9      RendererBinding.dispatchEvent (package:flutter/src/rendering/binding.dart:263:11)
E/flutter (17573): #10     GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:157:7)
E/flutter (17573): #11     GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:103:7)
E/flutter (17573): #12     GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:87:7)
E/flutter (17573): #13     _rootRunUnary (dart:async/zone.dart:1206:13)
E/flutter (17573): #14     _CustomZone.runUnary (dart:async/zone.dart:1100:19)
E/flutter (17573): #15     _CustomZone.runUnaryGuarded (dart:async/zone.dart:1005:7)
E/flutter (17573): #16     _invoke1 (dart:ui/hooks.dart:265:10)
E/flutter (17573): #17     _dispatchPointerDataPacket (dart:ui/hooks.dart:174:5)
E/flutter (17573): ```

Any thoughts?

Upvotes: 0

Views: 3939

Answers (3)

MBK
MBK

Reputation: 3414

From API30 (Android 11) onwards, your Android app has to list all apps it interacts with.

Add this in your android manifest file (android > app > src > main > AndroidManifest.xml)

<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>

Upvotes: 2

Joan Subirats Llaveria
Joan Subirats Llaveria

Reputation: 495

I found the error, I don't know why but it works deleting the async function. So, the result it's:

launchUrl(url) {
   launch(url);
 }

On iOS it works with the async flavour, but not on Android.

Upvotes: 8

Yashovardhan Singh
Yashovardhan Singh

Reputation: 43

Install the package properly using the steps given here. You should add a dependency of url_launcher in pubspec.yaml file. If you have done that,

To solve this issue you should clean the project using flutter clean, and then you upgrade your flutter using flutter upgrade. This will solve the problem for sure. If not, you create a new project and then paste the code in it.

Upvotes: -1

Related Questions