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Questions tagged [flutter-plugin]

Use this tag for questions related to the creation or modification of plugins in flutter. For the use of, or issues with, plugins as dependencies, use [flutter-dependencies] instead.

Flutter plugins make the functionality of native code available to Flutter. This can be done through the use of platform channels.

See Developing plugin packages for more information.

304 questions
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18 answers

Check whether there is an Internet connection available on Flutter app

I have a network call to be executed. But before doing that I need to check whether the device have internet connectivity. This is what i have done so far: var connectivityResult = new Connectivity().checkConnectivity();// User defined class …
Rissmon Suresh
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4 answers

Update flutter dependencies in /.pub-cache

I erased in my folder .pub-cache/hosted/pub.dartlang.org/this_plugin What is the command to update the dependencies inside pubsec.yaml? I believe it is flutter packages get The folder under .pub-cache is still not up to date. Note: there was a…
Raymond Chenon
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6 answers

How to enable Swift support for existing project in flutter

I want to know if there is a way to enable swift support for flutter project. I only enabled Kotlin support while creating the project. I need to enable Swift too. Is there a command I can execute or any setting in flutter plugin for Android studio…
Shashi Kiran
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4 answers

Invoke Flutter (Dart) code from native Android home screen widget

I added a native Android home screen widget to my Flutter application. In my AppWidgetProvider implementation, I'd like to call dart code in my onUpdate() method using a platform channel. Is this possible? If so, how can this be achieved? My current…
Westy92
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16
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3 answers

How to use local aar inside flutter plugin?

I've create a flutter plugin with: flutter create --template plugin flutter_plugin I've put my aar file inside flutter_plugin/android/src/main/libs folder I've modified flutter_plugin/android/build.gradle and changed rootProject.allprojects section…
Vladimir
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13
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1 answer

How to access camera frames in flutter quickly

I would like to implement near real-time OCR on the camera feed of my flutter app. To do this I would like to access the camera data in a speedy manner. As far as I can tell I have two options, and have hit roadblocks with both: Take a screenshot…
EduardKieser
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11
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2 answers

Scrolling priority when combining horizontal scrolling with WebView

I have a vertically scrolling WebView inside a horizontally scrolling PageView. Something like this: PageView.builder( itemCount: 5, itemBuilder: (context, index) { return WebView( initialUrl: 'https://flutter.dev/docs', …
Ludwik Trammer
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11
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1 answer

Is there any support for using Facebook SDK in Flutter?

I would like to add the Facebook app-events to my Flutter project : https://developers.facebook.com/docs/app-events/android https://developers.facebook.com/docs/app-events/ios It relies on the Facebook SDK. However, it seems that there is no…
h19881103
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9
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1 answer

Add plain Android library to a Flutter plugin

This might be a duplicate of this question. But it has no answer and I will give some details here. I have created a module with File->New Module->Android Library inside my Flutter plugin's android project. And now I have a structure like…
negative_zero
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9
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2 answers

Flutter plugin `geolocator-Swift.h` file not found

I have created a small Flutter plugin which can be used to monitor location changes in you Flutter application (source: https://github.com/baseflowit/flutter-geolocator). After extensive testing using the example project that is part of the project…
Maurits van Beusekom
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8
votes
2 answers

Get activity reference in flutter plugin

When I created a flutter plugin, there are two methods in the plugin class by default: override fun onAttachedToEngine(flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) and fun registerWith(registrar: Registrar) The comment on the file…
Neeraj
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8
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0 answers

Unable to add iOS dependency to Flutter plugin

I am creating a Flutter plugin. But when I am trying to add a dependency to iOS part of the plugin I am not finding any proper guideline for this. I declared the dependency in the podspec file of my plugin. But the dependency is only available in…
sagar suri
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8
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4 answers

flutter_facebook_login CocoaPods dependency error

I am try add facebook login to Flutter app. I am use flutter_facebook_login. But when I try build for iOS give error: Resolving dependencies of `Podfile` [!] CocoaPods could not find compatible versions for pod "FBSDKLoginKit": In…
FlutterFirebase
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7
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2 answers

Flutter open facebook link in facebook app android & ios

In my app i have stored Facebook url's. I want to open them in facebook app not in browser. I tried using flutter_url_launcher package but it open the link in default browser ... What i want is to open the link directly into the facebook app . Can…
Atif Siddiqui
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6
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4 answers

Flutter -PDF -- Error - This widget created more than 20 pages. This may be an issue in the widget or the document

I am creating a PDF document that has a large content. However, I am not able to show the PDF and I get the error "This widget created more than 20 pages. This may be an issue in the widget or the document." I know the text is too large but I…
user2570135
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