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Improve interactivity of the Contacts demo (#4479)

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We're explicitly saying that making these icons do anything useful is
out of scope, so the best we'll do here is show a snackbar.
This commit is contained in:
Ian Hickson 2016-06-08 17:27:24 -07:00
parent 479c7da9f1
commit 1fe57277cf
1 changed files with 59 additions and 4 deletions
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63
examples/flutter_gallery/lib/demo/contacts_demo.dart
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@ -34,12 +34,14 @@ class _ContactCategory extends StatelessWidget {
}
class _ContactItem extends StatelessWidget {
_ContactItem({ Key key, this.icon, this.lines }) : super(key: key) {
_ContactItem({ Key key, this.icon, this.lines, this.tooltip, this.onPressed }) : super(key: key) {
assert(lines.length > 1);
}
final IconData icon;
final List<String> lines;
final String tooltip;
final VoidCallback onPressed;
@override
Widget build(BuildContext context) {
@ -57,7 +59,7 @@ class _ContactItem extends StatelessWidget {
if (icon != null) {
rowChildren.add(new SizedBox(
width: 72.0,
child: new Icon(icon: icon, color: Theme.of(context).disabledColor)
child: new IconButton(icon: icon, onPressed: onPressed)
));
}
return new Padding(
@ -98,10 +100,10 @@ class ContactsDemoState extends State<ContactsDemo> {
actions: <Widget>[
new IconButton(
icon: Icons.create,
tooltip: 'Search',
tooltip: 'Edit',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('Not supported.')
content: new Text('This is actually just a demo. Editing isn\'t supported.')
));
}
),
@ -155,6 +157,12 @@ class ContactsDemoState extends State<ContactsDemo> {
children: <Widget>[
new _ContactItem(
icon: Icons.message,
tooltip: 'Send message',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('Pretend that this opened your SMS application.')
));
},
lines: <String>[
'(650) 555-1234',
'Mobile'
@ -162,6 +170,12 @@ class ContactsDemoState extends State<ContactsDemo> {
),
new _ContactItem(
icon: Icons.message,
tooltip: 'Send message',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('In this demo, this button doesn\'t do anything.')
));
},
lines: <String>[
'(323) 555-6789',
'Work'
@ -169,6 +183,12 @@ class ContactsDemoState extends State<ContactsDemo> {
),
new _ContactItem(
icon: Icons.message,
tooltip: 'Send message',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('Imagine if you will, a messaging application.')
));
},
lines: <String>[
'(650) 555-6789',
'Home'
@ -180,12 +200,26 @@ class ContactsDemoState extends State<ContactsDemo> {
icon: Icons.email,
children: <Widget>[
new _ContactItem(
icon: Icons.email,
tooltip: 'Send personal e-mail',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('Here, your e-mail application would open.')
));
},
lines: <String>[
'ali_connors@example.com',
'Personal'
]
),
new _ContactItem(
icon: Icons.email,
tooltip: 'Send work e-mail',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('This is a demo, so this button does not actually work.')
));
},
lines: <String>[
'aliconnors@example.com',
'Work'
@ -197,6 +231,13 @@ class ContactsDemoState extends State<ContactsDemo> {
icon: Icons.location_on,
children: <Widget>[
new _ContactItem(
icon: Icons.map,
tooltip: 'Open map',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('This would show a map of San Francisco.')
));
},
lines: <String>[
'2000 Main Street',
'San Francisco, CA',
@ -204,6 +245,13 @@ class ContactsDemoState extends State<ContactsDemo> {
]
),
new _ContactItem(
icon: Icons.map,
tooltip: 'Open map',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('This would show a map of Mountain View.')
));
},
lines: <String>[
'1600 Amphitheater Parkway',
'Mountain View, CA',
@ -211,6 +259,13 @@ class ContactsDemoState extends State<ContactsDemo> {
]
),
new _ContactItem(
icon: Icons.map,
tooltip: 'Open map',
onPressed: () {
_scaffoldKey.currentState.showSnackBar(new SnackBar(
content: new Text('This would also show a map, if this was not a demo.')
));
},
lines: <String>[
'126 Severyns Ave',
'Mountain View, CA',