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prepare keyboard

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This commit is contained in:
open-trade 2020-11-20 17:51:49 +08:00
parent 5d11700bdd
commit adea49ee88
2 changed files with 92 additions and 81 deletions
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2
flutter_hbb/lib/home_page.dart
View File

@ -79,7 +79,7 @@ class _HomePageState extends State<HomePage> {
fontSize: 30,
color: Color(0xFF00B6F0),
),
keyboardType: TextInputType.number,
// keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: 'Remote ID',
border: InputBorder.none,

171
flutter_hbb/lib/remote_page.dart
View File

@ -23,6 +23,7 @@ class _RemotePageState extends State<RemotePage> {
Timer _interval;
bool _showBar = true;
double _bottom = 0;
final FocusNode _focusNode = FocusNode();
@override
void initState() {
@ -39,6 +40,7 @@ class _RemotePageState extends State<RemotePage> {
@override
void dispose() {
_focusNode.dispose();
super.dispose();
FFI.close();
_interval.cancel();
@ -72,94 +74,103 @@ class _RemotePageState extends State<RemotePage> {
}
}
void _handleKeyEvent(RawKeyEvent event) {
print('$event');
}
@override
Widget build(BuildContext context) {
// Size size = MediaQueryData.fromWindow(ui.window).size;
// MediaQuery.of(context).size.height;
EasyLoading.instance.loadingStyle = EasyLoadingStyle.light;
return WillPopScope(
onWillPop: () async {
close();
return false;
},
child: Scaffold(
floatingActionButton: _showBar
? null
: FloatingActionButton(
mini: true,
child: Icon(Icons.expand_less),
backgroundColor: MyTheme.accent50,
onPressed: () {
setState(() => _showBar = !_showBar);
}),
bottomNavigationBar: _showBar
? BottomAppBar(
color: MyTheme.accent,
child: Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Row(children: [
IconButton(
color: Colors.white,
icon: Icon(Icons.clear),
onPressed: () {
close();
},
),
IconButton(
color: Colors.white,
icon: Icon(Icons.keyboard),
onPressed: () => SystemChannels.textInput
.invokeMethod('TextInput.show'),
),
Transform.rotate(
angle: 15 * math.pi / 180,
child: IconButton(
return RawKeyboardListener(
focusNode: _focusNode,
onKey: _handleKeyEvent,
child: WillPopScope(
onWillPop: () async {
close();
return false;
},
child: Scaffold(
floatingActionButton: _showBar
? null
: FloatingActionButton(
mini: true,
child: Icon(Icons.expand_less),
backgroundColor: MyTheme.accent50,
onPressed: () {
setState(() => _showBar = !_showBar);
}),
bottomNavigationBar: _showBar
? BottomAppBar(
color: MyTheme.accent,
child: Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Row(children: [
IconButton(
color: Colors.white,
icon: Icon(Icons.flash_on),
icon: Icon(Icons.clear),
onPressed: () {
showActions(context);
close();
},
)),
IconButton(
color: Colors.white,
icon: Icon(Icons.tv),
onPressed: () {
showOptions(context);
},
),
IconButton(
color: Colors.white,
icon: Icon(Icons.settings),
onPressed: () {},
)
]),
IconButton(
color: Colors.white,
icon: Icon(Icons.expand_more),
onPressed: () {
setState(() => _showBar = !_showBar);
}),
],
),
)
: null,
body: FlutterEasyLoading(
child: Container(
color: MyTheme.canvasColor,
child: InteractiveViewer(
constrained: false,
panEnabled: true,
onInteractionUpdate: (details) {
print('$details');
},
child: Stack(children: [
ImagePaint(),
CursorPaint(),
]),
),
))));
),
IconButton(
color: Colors.white,
icon: Icon(Icons.keyboard),
onPressed: () {
SystemChannels.textInput
.invokeMethod('TextInput.show');
_focusNode.requestFocus();
}),
Transform.rotate(
angle: 15 * math.pi / 180,
child: IconButton(
color: Colors.white,
icon: Icon(Icons.flash_on),
onPressed: () {
showActions(context);
},
)),
IconButton(
color: Colors.white,
icon: Icon(Icons.tv),
onPressed: () {
showOptions(context);
},
),
IconButton(
color: Colors.white,
icon: Icon(Icons.settings),
onPressed: () {},
)
]),
IconButton(
color: Colors.white,
icon: Icon(Icons.expand_more),
onPressed: () {
setState(() => _showBar = !_showBar);
}),
],
),
)
: null,
body: FlutterEasyLoading(
child: Container(
color: MyTheme.canvasColor,
child: InteractiveViewer(
constrained: false,
panEnabled: true,
onInteractionUpdate: (details) {
print('$details');
},
child: Stack(children: [
ImagePaint(),
CursorPaint(),
]),
),
)))));
}
void close() {