Add a package as a direct dependency: flutter pub add <package-name> Add a package as a dev-dependency: flutter pub add -d <package-name> Remove a package: flutter pub remove <package-name> Note: You can also use dart command instead of flutter above.
You are using Flexible widget, that’s why your ListView expands. You have to change Flexible to ConstrainedBox and add shrinkWrap: true to your ListView. ConstrainedBox( constraints: BoxConstraints(maxHeight: 200, minHeight: 56.0), child: ListView.builder( shrinkWrap: true, itemBuilder: (BuildContext context, int index) { return ListTile( leading: CircleAvatar( backgroundColor: Colors.cyan, ), title: Text(‘Test restaurant’), subtitle: Text(’80m’), ); }, itemCount: … Read more
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
Try using Stack check the following sample: @override Widget build(BuildContext context) { return Stack( children: <Widget>[ Image.asset( “resources/background.png”, height: MediaQuery.of(context).size.height, width: MediaQuery.of(context).size.width, fit: BoxFit.cover, ), Scaffold( backgroundColor: Colors.transparent, appBar: AppBar( backgroundColor: Colors.transparent, elevation: 0.0, ), bottomNavigationBar: Container( padding: EdgeInsets.only(left: 4.0, right: 4.0), height: 44.0 + MediaQuery.of(context).padding.bottom, child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: <Widget>[ IconButton(icon: Icon(Icons.star)), IconButton(icon: … Read more
Set bool _switchValue = true; in your screen.dart file: CupertinoSwitch( value: _switchValue, onChanged: (value) { setState(() { _switchValue = value; }); }, ),
Update 2020: As pointed by another answer @Lekr0 this can now be done using onTap() property of TextFormField. TextFormField( onTap: (){ // Below line stops keyboard from appearing FocusScope.of(context).requestFocus(new FocusNode()); // Show Date Picker Here }, ) Original Answer: Simple Way of Doing it : Wrap your TextFormField with IgnorePointer & wrap IgnorePointer with InkWell … Read more
Try this TimeOfDay _startTime = TimeOfDay(hour:int.parse(s.split(“:”)[0]),minute: int.parse(s.split(“:”)[1])); This Worked for me..