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fix analyzer warning: use const where possible (#9320)

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Yegor 2017-04-10 14:20:47 -07:00 committed by GitHub
parent 5efbe05f04
commit a5593b1678
5 changed files with 7 additions and 7 deletions
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6
dev/benchmarks/complex_layout/lib/main.dart
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@ -482,11 +482,11 @@ class ItemGalleryBox extends StatelessWidget {
new Row( new Row(
children: <Widget>[ children: <Widget>[
new IconButton( new IconButton(
icon: new Icon(Icons.share), icon: const Icon(Icons.share),
onPressed: () { print('Pressed share'); }, onPressed: () { print('Pressed share'); },
), ),
new IconButton( new IconButton(
icon: new Icon(Icons.event), icon: const Icon(Icons.event),
onPressed: () { print('Pressed event'); }, onPressed: () { print('Pressed event'); },
), ),
new Expanded( new Expanded(
@ -620,7 +620,7 @@ class FancyDrawerHeader extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new Container( return new Container(
decoration: new BoxDecoration( decoration: const BoxDecoration(
backgroundColor: Colors.purple backgroundColor: Colors.purple
), ),
height: 200.0 height: 200.0

2
dev/manual_tests/card_collection.dart
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@ -286,7 +286,7 @@ class CardCollectionState extends State<CardCollection> {
leftArrowIcon = new Opacity(opacity: 0.1, child: leftArrowIcon); leftArrowIcon = new Opacity(opacity: 0.1, child: leftArrowIcon);
// TODO(abarth): This icon is wrong in RTL. // TODO(abarth): This icon is wrong in RTL.
Widget rightArrowIcon = new Icon(Icons.arrow_forward, size: 36.0); Widget rightArrowIcon = const Icon(Icons.arrow_forward, size: 36.0);
if (_dismissDirection == DismissDirection.endToStart) if (_dismissDirection == DismissDirection.endToStart)
rightArrowIcon = new Opacity(opacity: 0.1, child: rightArrowIcon); rightArrowIcon = new Opacity(opacity: 0.1, child: rightArrowIcon);

2
dev/manual_tests/page_view.dart
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@ -86,7 +86,7 @@ class PageViewAppState extends State<PageViewApp> {
children: <Widget>[ children: <Widget>[
const DrawerHeader(child: const Center(child: const Text('Options'))), const DrawerHeader(child: const Center(child: const Text('Options'))),
new ListTile( new ListTile(
leading: new Icon(Icons.more_horiz), leading: const Icon(Icons.more_horiz),
selected: scrollDirection == Axis.horizontal, selected: scrollDirection == Axis.horizontal,
trailing: const Text('Horizontal Layout'), trailing: const Text('Horizontal Layout'),
onTap: switchScrollDirection, onTap: switchScrollDirection,

2
packages/flutter/lib/src/material/app_bar.dart
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@ -378,7 +378,7 @@ class _AppBarState extends State<AppBar> {
if (leading == null) { if (leading == null) {
if (_hasDrawer) { if (_hasDrawer) {
leading = new IconButton( leading = new IconButton(
icon: new Icon(Icons.menu), icon: const Icon(Icons.menu),
onPressed: _handleDrawerButton, onPressed: _handleDrawerButton,
tooltip: 'Open navigation menu' // TODO(ianh): Figure out how to localize this string tooltip: 'Open navigation menu' // TODO(ianh): Figure out how to localize this string
); );

2
packages/flutter_tools/lib/src/version.dart
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@ -294,7 +294,7 @@ class VersionCheckStamp {
} }
// Stamp is missing or is malformed. // Stamp is missing or is malformed.
return new VersionCheckStamp(); return const VersionCheckStamp();
} }
static VersionCheckStamp fromJson(Map<String, String> json) { static VersionCheckStamp fromJson(Map<String, String> json) {