camera_hijack_nullsafe

Description:

camera hijack nullsafe

Camera hijacked null safe Plugin #

A Flutter plugin for iOS and Android allowing access to the device cameras.
Note: This plugin is a temporary solution to having a null safe camera
plugin. Admittedly, its from an old version (0.5.8+3), but I'm waiting on the flutter.dev team to release a null safe camera
Features: #

Display live camera preview in a widget.
Snapshots can be captured and saved to a file.
Record video.
Add access to the image stream from Dart.

*FLASH AND TORCH Methods - see camera.dart at the bottom of the file.
*contact the hijacker at brady at hudsonvalleysci dot com
Installation #
First, add package as a dependency in your pubspec.yaml file.
iOS #
Add two rows to the ios/Runner/Info.plist:

one with the key Privacy - Camera Usage Description and a usage description.
and one with the key Privacy - Microphone Usage Description and a usage description.

Or in text format add the key:
<key>NSCameraUsageDescription</key>
<string>Can I use the camera please?</string>
<key>NSMicrophoneUsageDescription</key>
<string>Can I use the mic please?</string>
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Android #
Change the minimum Android sdk version to 21 (or higher) in your android/app/build.gradle file.
minSdkVersion 21
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Example #
Here is a small example flutter app displaying a full screen camera preview.
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:camera/camera.dart';

List<CameraDescription> cameras;

Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
cameras = await availableCameras();
runApp(CameraApp());
}

class CameraApp extends StatefulWidget {
@override
_CameraAppState createState() => _CameraAppState();
}

class _CameraAppState extends State<CameraApp> {
CameraController controller;

@override
void initState() {
super.initState();
controller = CameraController(cameras[0], ResolutionPreset.medium);
controller.initialize().then((_) {
if (!mounted) {
return;
}
setState(() {});
});
}

@override
void dispose() {
controller?.dispose();
super.dispose();
}

@override
Widget build(BuildContext context) {
if (!controller.value.isInitialized) {
return Container();
}
return AspectRatio(
aspectRatio:
controller.value.aspectRatio,
child: CameraPreview(controller));
}
}
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