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CastIcon color handling

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This commit is contained in:
gianlucaparadise 2019-11-17 06:10:45 +01:00
parent 41d543c343
commit b718f290fb
3 changed files with 35 additions and 9 deletions
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4
example/lib/main.dart
View file

@ -74,7 +74,9 @@ class _MyAppState extends State<MyApp> {
body: Center(
child: Column(
children: [
CastButton(),
CastButton(
color: Colors.blue,
),
Text(
'States',
style: Theme.of(context).textTheme.title,

10
lib/src/cast/widgets/CastButton.dart
View file

@ -4,10 +4,18 @@ import '../../flutter_cast_framework.dart';
import 'CastIcon.dart';
class CastButton extends StatelessWidget {
final Color color;
CastButton({
this.color,
});
@override
Widget build(BuildContext context) {
return GestureDetector(
child: CastIcon(),
child: CastIcon(
color: color,
),
onTap: () => FlutterCastFramework.castContext.showCastChooserDialog());
}
}

30
lib/src/cast/widgets/CastIcon.dart
View file

@ -1,16 +1,26 @@
import 'package:flutter/widgets.dart';
import '../CastContext.dart';
import '../../flutter_cast_framework.dart';
import 'package:flutter_svg/flutter_svg.dart';
import '../../flutter_cast_framework.dart';
import '../CastContext.dart';
const Color _defaultIconColor = Color.fromARGB(255, 255, 255, 255); // white
class CastIcon extends StatefulWidget {
final Color color;
CastIcon({
this.color = _defaultIconColor,
});
@override
_CastIconState createState() => _CastIconState();
}
Widget _getButton(String assetName) {
Widget _getButton(String assetName, Color color) {
return SvgPicture.asset(
assetName,
color: color,
package: 'flutter_cast_framework',
semanticsLabel: 'Cast Button',
);
@ -36,7 +46,7 @@ class _CastIconState extends State<CastIcon> with TickerProviderStateMixin {
Widget _getEmpty() => Container();
Widget _getAnimatedButton() => _ConnectingIcon();
Widget _getAnimatedButton() => _ConnectingIcon(color: widget.color);
@override
Widget build(BuildContext context) {
@ -45,13 +55,13 @@ class _CastIconState extends State<CastIcon> with TickerProviderStateMixin {
return _getEmpty();
case CastState.unconnected:
return _getButton("assets/ic_cast_24dp.svg");
return _getButton("assets/ic_cast_24dp.svg", widget.color);
case CastState.connecting:
return _getAnimatedButton();
case CastState.connected:
return _getButton("assets/ic_cast_connected_24dp.svg");
return _getButton("assets/ic_cast_connected_24dp.svg", widget.color);
case CastState.idle:
default:
@ -62,6 +72,12 @@ class _CastIconState extends State<CastIcon> with TickerProviderStateMixin {
}
class _ConnectingIcon extends StatefulWidget {
final Color color;
_ConnectingIcon({
this.color = _defaultIconColor,
});
@override
_ConnectingIconState createState() => _ConnectingIconState();
}
@ -122,6 +138,6 @@ class _ConnectingIconState extends State<_ConnectingIcon> {
_nextFrame();
}
return _getButton(frame);
return _getButton(frame, widget.color);
}
}