flutter_firestore_tut

.\lib\scr\home.dart

//...
class _Home extends State<StatefulWidget> {
  //...
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Flutter Firestore Tutorial'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(18.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: <Widget>[
            Center(child: Text('Total Interactions: $_interactionCount')),
            Row(
              children: <Widget>[
                Expanded(
                  child: TextField(
                    controller: _myContr,
                    decoration: InputDecoration(
                        border: InputBorder.none, hintText: 'Enter Text'),
                  ),
                ),
                RaisedButton(
                  color: Colors.cyan,
                  textColor: Colors.white,
                  splashColor: Colors.cyanAccent,
                  child: const Text('Write to Firestore'),
                  onPressed: clickWrite,
                ),
              ],
            ),
            Divider(),
            Center(
              child:
                  Text('Get Number of Docs with specific Text: $_queriedDocs'),
            ),
            Row(
              children: <Widget>[
                Expanded(
                  child: TextField(
                    controller: _getContr,
                    decoration: InputDecoration(
                        border: InputBorder.none, hintText: 'Enter Text'),
                  ),
                ),
                RaisedButton(
                  color: Colors.amber,
                  textColor: Colors.white,
                  splashColor: Colors.amberAccent,
                  child: const Text('Get'),
                  onPressed: clickGet,
                ),
              ],
            ),
            Divider(),
            Center(child: Text('Documents in Store: $_totalDocs')),
            Row(
              children: <Widget>[
                Expanded(child: Text('Turn on Listener')),
                Switch(
                    value: _switchOnOff,
                    onChanged: (val) {
                      switchListener(val);
                    }),
              ],
            ),
            Divider(),
            //...
          ],
        ),
      ),
    );
  }
}