flutter_package / mobile_scanner

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Navaron Bracke
b38d36a9 1 parent fc87d1a9

remove builder from the zoom slider example

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Showing 1 changed file with 42 additions and 46 deletions
... ... @@ -91,59 +91,55 @@ class _BarcodeScannerWithZoomState extends State<BarcodeScannerWithZoom>
return Scaffold(
appBar: AppBar(title: const Text('With zoom slider')),
backgroundColor: Colors.black,
body: Builder(
builder: (context) {
return Stack(
children: [
MobileScanner(
controller: controller,
fit: BoxFit.contain,
errorBuilder: (context, error, child) {
return ScannerErrorWidget(error: error);
},
),
Align(
alignment: Alignment.bottomCenter,
child: Container(
alignment: Alignment.bottomCenter,
height: 100,
color: Colors.black.withOpacity(0.4),
child: Column(
body: Stack(
children: [
MobileScanner(
controller: controller,
fit: BoxFit.contain,
errorBuilder: (context, error, child) {
return ScannerErrorWidget(error: error);
},
),
Align(
alignment: Alignment.bottomCenter,
child: Container(
alignment: Alignment.bottomCenter,
height: 100,
color: Colors.black.withOpacity(0.4),
child: Column(
children: [
_buildZoomScaleSlider(),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
_buildZoomScaleSlider(),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ToggleFlashlightButton(controller: controller),
StartStopMobileScannerButton(controller: controller),
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
.headlineMedium!
.copyWith(color: Colors.white),
),
),
ToggleFlashlightButton(controller: controller),
StartStopMobileScannerButton(controller: controller),
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
.headlineMedium!
.copyWith(color: Colors.white),
),
),
SwitchCameraButton(controller: controller),
AnalyzeImageFromGalleryButton(controller: controller),
],
),
),
SwitchCameraButton(controller: controller),
AnalyzeImageFromGalleryButton(controller: controller),
],
),
),
],
),
],
);
},
),
),
],
),
);
}
... ...