How to implement a share button in Flutter app?

Question

In my app, I have a button and I need it to share Facebook when this button is clicked?

Answer 1

Check out flutter share plugin

https://pub.dev/packages/share_plus

Share.share('check out my website https://example.com');

Then users can choose to use facebook or any other service that supports share interface

Answer 2

You can try this package: https://pub.dev/packages/wc_flutter_share

This package supports sharing image + text both.

You can use this like:

await WcFlutterShare.share(  
    sharePopupTitle: 'share',  
    subject: 'This is subject',  
    text: 'This is text',  
    fileName: 'share.png',  
    mimeType: 'image/png',  
    bytesOfFile: bytes.buffer.asUint8List());

Note: On facebook you can't share image and text at the same time. You can either share text or image.

Answer 3

try this: https://github.com/d-silveira/flutter-share.git

if you want to share something other than text.

it allows sharing text/image/file with a simple named constructor instantiation Share.image(path: <PATH>, title: <TITLE>) and then call share() on it

just follow the instructions for further details on the README or see a working example in the example project folder.

It is fully functional for Android, the IOS part is currently being developed to match the Android part.