'canLaunch' is deprecated in Flutter

Question

I'v used url_launcher package.

String query = Uri.encodeComponent(Utils.getSelectedStoreAddress());
var appleUrl = 'maps:q=$query';
var googleUrl = 'https://www.google.com/maps/search/?api=1&query=$query';

_launch(appleUrl);
_launch(googleUrl);

Future<void> _launch(String url) async {
await canLaunch(url)
    ? await launch(url)
    : _showSnackBar('could_not_launch_this_app'.tr());
}

Everything were OK until I get this warning:

info: 'canLaunch' is deprecated and shouldn't be used. Use canLaunchUrl instead.

score 11 · Accepted Answer · answered Apr 28 '22 at 07:26

11

I changed my code as below & everything goes OK:

String query = Uri.encodeComponent(Utils.getSelectedStoreAddress());
Uri appleUrl = Uri.parse('maps:q=$query');
Uri googleUrl = Uri.parse('https://www.google.com/maps/search/?api=1&query=$query');


_launch(appleUrl);
_launch(googleUrl);

 Future<void> _launch(Uri url) async {
   await canLaunchUrl(url)
    ? await launchUrl(url)
    : _showSnackBar('could_not_launch_this_app'.tr());
}

answered Apr 28 '22 at 07:26

M Karimi

1,991
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7

Can also use `launchUrlString(url)` but `launchUrl(...)` is recommended in the docs since in the case of `launchUrl(...)`, the plugin makes an effort to make the URL valid (as explained in the docs). – Rohan Taneja Jun 02 '22 at 17:42
What about the forceSafariVC in launchUrl ? – cwhisperer Oct 18 '22 at 08:36
1

This code works well. – Snow Star Jun 12 '23 at 06:00

'canLaunch' is deprecated in Flutter

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