color_picker_camera 1.0.0

As the name suggests "Color Picker Camera" lets its users to obtain the RGB(hex) color code of any object.It opens the back camera and shows color code of the object that comes in focus within the cen [...]

example/lib/main.dart

import 'dart:io';

import 'package:flutter/material.dart';

import 'package:color_picker_camera/color_picker_camera.dart';
import 'package:permission_handler/permission_handler.dart';

void main() {
  runApp(MaterialApp(debugShowCheckedModeBanner: false, home: MyApp()));
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  void initState() {
    super.initState();
  }

  Color bgColor;
  String selectedColor = "";
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: bgColor,
        appBar: AppBar(
          centerTitle: true,
          title: Text("Color Picker Camera"),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Text("Hello fellows :)"),
              SizedBox(
                height: 10,
              ),
              Text(selectedColor),
              SizedBox(
                height: 10,
              ),
              RaisedButton(
                color: Colors.red,
                onPressed: () async {
                  String colorCode =
                      await ColorPickerCamera.captureColorFromCamera;
                  setState(() {
                    selectedColor = colorCode;
                    bgColor = Color(int.parse(colorCode));
                  });
                },
                child: Text("Go To Camera"),
              )
            ],
          ),
        ));
  }
}