flutter_package / mobile_scanner

Go to a project
Toggle navigation Toggle navigation pinning
Julian Steenbakker
a0c60f5b 1 parent d31d7c4a

style: flutter format

Inline Side-by-side
Showing 1 changed file with 118 additions and 117 deletions
... ... @@ -34,140 +34,141 @@ class _BarcodeScannerReturningImageState
@override
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
child: Column(
children: [
Expanded(
child: barcode?.image != null
? Transform.rotate(
angle: 90 * pi / 180,
child: Image(
gaplessPlayback: true,
image: MemoryImage(barcode!.image!),
fit: BoxFit.contain,
body: SafeArea(
child: Column(
children: [
Expanded(
child: barcode?.image != null
? Transform.rotate(
angle: 90 * pi / 180,
child: Image(
gaplessPlayback: true,
image: MemoryImage(barcode!.image!),
fit: BoxFit.contain,
),
)
: const Center(
child: Text(
'Your scanned barcode will appear here!',
),
),
)
: const Center(
child: Text(
'Your scanned barcode will appear here!',
),
Expanded(
flex: 2,
child: ColoredBox(
color: Colors.grey,
child: Stack(
children: [
MobileScanner(
controller: controller,
fit: BoxFit.contain,
// controller: MobileScannerController(
// torchEnabled: true,
// facing: CameraFacing.front,
// ),
onDetect: (barcode) {
setState(() {
this.barcode = barcode;
});
},
),
),
),
Expanded(
flex: 2,
child: ColoredBox(
color: Colors.grey,
child: Stack(
children: [
MobileScanner(
controller: controller,
fit: BoxFit.contain,
// controller: MobileScannerController(
// torchEnabled: true,
// facing: CameraFacing.front,
// ),
onDetect: (barcode) {
setState(() {
this.barcode = barcode;
});
},
),
Align(
alignment: Alignment.bottomCenter,
child: Container(
Align(
alignment: Alignment.bottomCenter,
height: 100,
color: Colors.black.withOpacity(0.4),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
valueListenable: controller.torchState,
builder: (context, state, child) {
if (state == null) {
return const Icon(
Icons.flash_off,
color: Colors.grey,
);
}
switch (state as TorchState) {
case TorchState.off:
child: Container(
alignment: Alignment.bottomCenter,
height: 100,
color: Colors.black.withOpacity(0.4),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
valueListenable: controller.torchState,
builder: (context, state, child) {
if (state == null) {
return const Icon(
Icons.flash_off,
color: Colors.grey,
);
case TorchState.on:
return const Icon(
Icons.flash_on,
color: Colors.yellow,
);
}
},
}
switch (state as TorchState) {
case TorchState.off:
return const Icon(
Icons.flash_off,
color: Colors.grey,
);
case TorchState.on:
return const Icon(
Icons.flash_on,
color: Colors.yellow,
);
}
},
),
iconSize: 32.0,
onPressed: () => controller.toggleTorch(),
),
iconSize: 32.0,
onPressed: () => controller.toggleTorch(),
),
IconButton(
color: Colors.white,
icon: isStarted
? const Icon(Icons.stop)
: const Icon(Icons.play_arrow),
iconSize: 32.0,
onPressed: () => setState(() {
isStarted
? controller.stop()
: controller.start();
isStarted = !isStarted;
}),
),
Center(
child: SizedBox(
width: MediaQuery.of(context).size.width - 200,
height: 50,
child: FittedBox(
child: Text(
barcode?.barcodes.first.rawValue ??
'Scan something!',
overflow: TextOverflow.fade,
style: Theme.of(context)
.textTheme
.headline4!
.copyWith(color: Colors.white),
IconButton(
color: Colors.white,
icon: isStarted
? const Icon(Icons.stop)
: const Icon(Icons.play_arrow),
iconSize: 32.0,
onPressed: () => setState(() {
isStarted
? controller.stop()
: controller.start();
isStarted = !isStarted;
}),
),
Center(
child: SizedBox(
width: MediaQuery.of(context).size.width - 200,
height: 50,
child: FittedBox(
child: Text(
barcode?.barcodes.first.rawValue ??
'Scan something!',
overflow: TextOverflow.fade,
style: Theme.of(context)
.textTheme
.headline4!
.copyWith(color: Colors.white),
),
),
),
),
),
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
valueListenable: controller.cameraFacingState,
builder: (context, state, child) {
if (state == null) {
return const Icon(Icons.camera_front);
}
switch (state as CameraFacing) {
case CameraFacing.front:
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
valueListenable: controller.cameraFacingState,
builder: (context, state, child) {
if (state == null) {
return const Icon(Icons.camera_front);
case CameraFacing.back:
return const Icon(Icons.camera_rear);
}
},
}
switch (state as CameraFacing) {
case CameraFacing.front:
return const Icon(Icons.camera_front);
case CameraFacing.back:
return const Icon(Icons.camera_rear);
}
},
),
iconSize: 32.0,
onPressed: () => controller.switchCamera(),
),
iconSize: 32.0,
onPressed: () => controller.switchCamera(),
),
],
],
),
),
),
),
],
],
),
),
),
),
],
],
),
),
),);
);
}
}
... ...