You need to create an analysis_options.yaml file in the root of your flutter app and write something like analyzer: enable-experiment: – spread-collections Also make sure to switch to the correct channel where the new feature is included eg (dev, beta or master) flutter channel dev And also make sure you have a recent enough version … Read more
Flutter supports now autofill (password, email, username, etc.) ☑️ The merged pull request with an example: https://github.com/flutter/flutter/pull/52126 Example: @override Widget build(BuildContext context) { return AutofillGroup( child: Column( children: <Widget>[ TextField(controller: username, autofillHints: [AutofillHints.username]), Checkbox( value: isNewUser, onChanged: (bool newValue) { setState(() { isNewUser = newValue; }); }, ), if (isNewUser) TextField(controller: newPassword, autofillHints: [AutofillHints.newPassword]), if … Read more
Use Map instead, because body in http package only has 3 types: String, List<int> or Map<String, String>. Try this: final Uri uri = Uri.parse(‘https://na57.salesforce.com/services/oauth2/token’); final map = <String, dynamic>{}; map[‘grant_type’] = ‘password’; map[‘client_id’] = ‘3MVG9dZJodJWITSviqdj3EnW.LrZ81MbuGBqgIxxxdD6u7Mru2NOEs8bHFoFyNw_nVKPhlF2EzDbNYI0rphQL’; map[‘client_secret’] = ’42E131F37E4E05313646E1ED1D3788D76192EBECA7486D15BDDB8408B9726B42′; map[‘username’] = ‘[email protected]’; map[‘password’] = ‘ABC1234563Af88jesKxPLVirJRW8wXvj3D’; http.Response response = await http.post( uri, body: map, );
ListTile is styled with ListTileTheme and we can add own styles for child ListTile like this ListTileTheme( contentPadding: EdgeInsets.all(0), child: ExpansionTile(…) )
You can wrapper bottomNavigationBar by SizedBox, bottomNavigationBar: SizedBox(height: 58, child: //some widget )
As seen on this answer, you can use an InkWell or a gesture detector. For example InkWell( child: Text(“Hello”), onTap: () {print(“value of your text”);}, ) Or var textValue = “Flutter” InkWell( child: Text(textValue), onTap: () {print(textValue);}, ) EDIT : As Collin Jackson suggested, you can also use a FlatButton FlatButton( onPressed: () {print(“Hello world”);}, … Read more
The OP, @Mircea, specifically mentioned error 12500. This is how I overcame that error: I have spent the last few days running into the same problem. I refactored my code dozens of times, added break points, reset the SHA-1, SHA-256 and did just about every other ‘code’ based solution I could find. I was constantly … Read more
Set bool _switchValue = true; in your screen.dart file: CupertinoSwitch( value: _switchValue, onChanged: (value) { setState(() { _switchValue = value; }); }, ),
Try this TimeOfDay _startTime = TimeOfDay(hour:int.parse(s.split(“:”)[0]),minute: int.parse(s.split(“:”)[1])); This Worked for me..