beauty_cam 1.0.5 
beauty_cam: ^1.0.5 copied to clipboard
beauty_cam is a plugin that allows you to set beauty and filters, and it supports remote download of filters as well as custom filters（是一个可以设置美颜和滤镜的插件，它支持远程下载滤镜以及自定义滤镜）
import 'dart:async';
import 'dart:io';
import 'package:beauty_cam/beauty_cam.dart';
import 'package:beauty_cam/camera_view.dart';
import 'package:dio/dio.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:path_provider/path_provider.dart';
import 'package:permission_handler/permission_handler.dart';
void main() {
runApp(const MaterialApp(
title: 'CameraApp',
home: CameraApp(),
));
}
class CameraApp extends StatefulWidget {
const CameraApp({Key? key}) : super(key: key);
@override
State<CameraApp> createState() => _CameraAppState();
}
class _CameraAppState extends State<CameraApp> {
///定义一个测试类的属性 用来调用原生方法 和原生交互
BeautyCam? cameraFlutterPluginDemo; // 定一个插件的对象，
List<String> filters = [
"",
"@dynamic motionflow 12 0",
"@dynamic soulstuff 240 320",
"@adjust brightness -0.55 ",
"@curve RGB(0,255)(255,0) @style cm mapping0.jpg 80 80 8 3", // ASCII art (字符画效果)
"@style waveform 0.01 0.01 0.4 0.4",
"@beautify face 1 480 640", //Beautify
"@adjust lut edgy_amber.png",
"@adjust lut filmstock.png",
"@adjust lut foggy_night.png",
"@adjust lut late_sunset.png",
"@adjust lut soft_warming.png",
"@adjust lut wildbird.png",
"#unpack @blur lerp 0.75", //can adjust blur intensity
"@blur lerp 1", //can adjust blur mix
"#unpack @dynamic wave 1", //can adjust speed
"@dynamic wave 0.5", //can adjust wave mix
"#unpack @style sketch 0.9",
"#unpack @krblend sr hehe.jpg 100 ",
"#unpack @krblend ol hehe.jpg 100",
"#unpack @krblend add hehe.jpg 100",
"#unpack @krblend darken hehe.jpg 100",
"@beautify bilateral 100 3.5 2 ",
"@style crosshatch 0.01 0.003 ",
"@style edge 1 2 ",
"@style edge 1 2 @curve RGB(0, 255)(255, 0) ",
"@style edge 1 2 @curve RGB(0, 255)(255, 0) @adjust saturation 0 @adjust level 0.33 0.71 0.93 ",
"@adjust level 0.31 0.54 0.13 ",
"#unpack @style emboss 1 2 2 ",
"@style halftone 1.2 ",
"@vigblend overlay 255 0 0 255 100 0.12 0.54 0.5 0.5 3 ",
"@curve R(0, 0)(63, 101)(200, 84)(255, 255)G(0, 0)(86, 49)(180, 183)(255, 255)B(0, 0)(19, 17)(66, 41)(97, 92)(137, 156)(194, 211)(255, 255)RGB(0, 0)(82, 36)(160, 183)(255, 255) ",
"@adjust exposure 0.98 ",
"@adjust shadowhighlight -200 200 ",
"@adjust sharpen 10 1.5 ",
"@adjust colorbalance 0.99 0.52 -0.31 ",
"@adjust level 0.66 0.23 0.44 ",
"@style min",
"@style max",
"@style haze 0.5 -0.14 1 0.8 1 ",
"@curve R(0, 0)(71, 74)(164, 165)(255, 255) @pixblend screen 0.94118 0.29 0.29 1 20", //415
"@curve G(0, 0)(144, 166)(255, 255) @pixblend screen 0.94118 0.29 0.29 1 20", //416
"@curve B(0, 0)(68, 72)(149, 184)(255, 255) @pixblend screen 0.94118 0.29 0.29 1 20", //417
"@curve R(0, 0)(71, 74)(164, 165)(255, 255) @pixblend overlay 0.357 0.863 0.882 1 40", //418
"@curve R(0, 0)(96, 61)(154, 177)(255, 255) @pixblend overlay 0.357 0.863 0.882 1 40", //419
"@curve R(0, 0)(152, 183)(255, 255)G(0, 0)(161, 133)(255, 255) @pixblend overlay 0.357 0.863 0.882 1 40", //420
"@curve R(0, 0)(149, 145)(255, 255)G(0, 0)(149, 145)(255, 255)B(0, 0)(149, 145)(255, 255) @pixblend colordodge 0.937 0.482 0.835 1 20", //421
"@curve G(0, 0)(101, 127)(255, 255) @pixblend colordodge 0.937 0.482 0.835 1 20", //422
"@curve B(0, 0)(70, 87)(140, 191)(255, 255) @pixblend pinlight 0.247 0.49 0.894 1 20", //423
"@adjust saturation 0.7 @pixblend screen 0.8112 0.243 1 1 40", //425
"@adjust saturation 0.7 @pixblend screen 1 0.243 0.69 1 30", //426
"@curve R(0, 0)(71, 74)(164, 165)(255, 255) @pixblend screen 0.94118 0.29 0.29 1 20", //415
"@curve G(0, 0)(144, 166)(255, 255) @pixblend screen 0.94118 0.29 0.29 1 20", //416
"@curve B(0, 0)(68, 72)(149, 184)(255, 255) @pixblend screen 0.94118 0.29 0.29 1 20", //417
"@curve R(0, 0)(71, 74)(164, 165)(255, 255) @pixblend overlay 0.357 0.863 0.882 1 40", //418
"@curve R(0, 0)(96, 61)(154, 177)(255, 255) @pixblend overlay 0.357 0.863 0.882 1 40", //419
"@curve R(0, 0)(152, 183)(255, 255)G(0, 0)(161, 133)(255, 255) @pixblend overlay 0.357 0.863 0.882 1 40", //420
"@curve R(0, 0)(149, 145)(255, 255)G(0, 0)(149, 145)(255, 255)B(0, 0)(149, 145)(255, 255) @pixblend colordodge 0.937 0.482 0.835 1 20", //421
"@curve G(0, 0)(101, 127)(255, 255) @pixblend colordodge 0.937 0.482 0.835 1 20", //422
"@curve B(0, 0)(70, 87)(140, 191)(255, 255) @pixblend pinlight 0.247 0.49 0.894 1 20", //423
"@adjust saturation 0.7 @pixblend screen 0.8112 0.243 1 1 40", //425
"@adjust saturation 0.7 @pixblend screen 1 0.243 0.69 1 30", //426
"@curve R(0, 0)(117, 95)(155, 171)(179, 225)(255, 255)G(0, 0)(94, 66)(155, 176)(255, 255)B(0, 0)(48, 59)(141, 130)(255, 224)", //5
"@curve R(0, 0)(69, 63)(105, 138)(151, 222)(255, 255)G(0, 0)(67, 51)(135, 191)(255, 255)B(0, 0)(86, 76)(150, 212)(255, 255)", //6
"@curve R(0, 0)(43, 77)(56, 104)(100, 166)(255, 255)G(0, 0)(35, 53)(255, 255)B(0, 0)(110, 123)(255, 212)", //7
"@curve R(0, 0)(35, 71)(153, 197)(255, 255)G(0, 15)(16, 36)(109, 132)(255, 255)B(0, 23)(181, 194)(255, 230)", //8
"@curve R(15, 0)(92, 133)(255, 234)G(0, 20)(105, 128)(255, 255)B(0, 0)(120, 132)(255, 214)", //9
"@curve R(0, 4)(255, 244)G(0, 0)(255, 255)B(0, 84)(255, 194)", //10
"@curve R(48, 56)(82, 129)(130, 206)(214, 255)G(7, 37)(64, 111)(140, 190)(232, 220)B(2, 97)(114, 153)(229, 172)", //11
"@curve R(39, 0)(93, 61)(130, 136)(162, 193)(208, 255)G(41, 0)(92, 61)(128, 133)(164, 197)(200, 250)B(0, 23)(125, 127)(255, 230)", //12
"@curve R(40, 162)(108, 186)(142, 208)(193, 227)(239, 249)G(13, 7)(72, 87)(124, 150)(197, 206)(255, 255)B(8, 22)(57, 97)(112, 147)(184, 204)(255, 222)", //13
"@curve R(18, 0)(67, 63)(104, 152)(128, 255)G(23, 4)(87, 106)(132, 251)B(17, 0)(67, 63)(108, 174)(128, 251)", //14
"@curve R(5, 49)(85, 173)(184, 249)G(23, 35)(65, 76)(129, 145)(255, 199)B(74, 69)(158, 107)(255, 126)", //15
"@adjust hsv -0.7 -0.7 0.5 -0.7 -0.7 0.5 @pixblend ol 0.243 0.07059 0.59215 1 25", //17
"@adjust hsv -0.7 0.5 -0.7 -0.7 -0.7 0.5 @pixblend ol 0.07059 0.60391 0.57254 1 25", //18
"@adjust hsv -0.7 0.5 -0.7 -0.7 0 0 @pixblend ol 0.2941 0.55292 0.06665 1 25", //19
"@adjust hsv -0.8 0 -0.8 -0.8 0.5 -0.8 @pixblend ol 0.78036 0.70978 0.09018 1 28", //20
"@adjust hsv -0.4 -0.64 -1.0 -0.4 -0.88 -0.88 @curve R(0, 0)(119, 160)(255, 255)G(0, 0)(83, 65)(163, 170)(255, 255)B(0, 0)(147, 131)(255, 255)", //22
"@adjust hsv -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 @curve R(0, 0)(129, 148)(255, 255)G(0, 0)(92, 77)(175, 189)(255, 255)B(0, 0)(163, 144)(255, 255)", //23
"@adjust hsv 0.3 -0.5 -0.3 0 0.35 -0.2 @curve R(0, 0)(111, 163)(255, 255)G(0, 0)(72, 56)(155, 190)(255, 255)B(0, 0)(103, 70)(212, 244)(255, 255)", //24
"@curve R(40, 40)(86, 148)(255, 255)G(0, 28)(67, 140)(142, 214)(255, 255)B(0, 100)(103, 176)(195, 174)(255, 255) @adjust hsv 0.32 0 -0.5 -0.2 0 -0.4", //25
"@curve R(4, 35)(65, 82)(117, 148)(153, 208)(206, 255)G(13, 5)(74, 78)(109, 144)(156, 201)(250, 250)B(6, 37)(93, 104)(163, 184)(238, 222)(255, 237) @adjust hsv -0.2 -0.2 -0.44 -0.2 -0.2 -0.2", //26
"@adjust hsv -1 -1 -1 -1 -1 -1", //27
"@colormul mat 0.34 0.48 0.22 0.34 0.48 0.22 0.34 0.48 0.22 @curve R(0, 29)(20, 48)(83, 103)(164, 166)(255, 239)G(0, 30)(30, 61)(66, 94)(151, 160)(255, 241)B(2, 48)(82, 93)(166, 143)(255, 199)", //119
"@colormul mat 0.34 0.48 0.22 0.34 0.48 0.22 0.34 0.48 0.22 @curve R(0, 0)(9, 10)(47, 38)(87, 69)(114, 92)(134, 116)(175, 167)(218, 218)(255, 255)G(40, 0)(45, 14)(58, 34)(74, 55)(125, 118)(192, 205)(255, 255)B(0, 0)(15, 16)(37, 31)(71, 55)(108, 88)(159, 151)(204, 201)(255, 255)", //120
"@curve R(3, 0)(23, 29)(83, 116)(167, 206)(255, 255)G(5, 0)(56, 64)(160, 189)(255, 255)B(3, 0)(48, 49)(142, 167)(248, 255)", //160
"@curve R(15, 0)(45, 37)(92, 103)(230, 255)G(19, 0)(34, 22)(138, 158)(228, 252)B(19, 0)(74, 63)(159, 166)(230, 255)", //161
"@curve R(0, 4)(39, 103)(134, 223)(242, 255)G(0, 3)(31, 85)(68, 155)(131, 255)(219, 255)B(0, 3)(42, 110)(114, 207)(255, 255)", //162
"@curve R(17, 0)(37, 18)(75, 52)(238, 255)G(16, 0)(53, 32)(113, 92)(236, 255)B(16, 0)(80, 57)(171, 164)(235, 255)", //163
"@curve R(33, 0)(70, 32)(146, 143)(185, 204)(255, 255)G(22, 0)(103, 71)(189, 219)(255, 252)B(10, 0)(54, 29)(93, 66)(205, 220)(255, 255)", //164
"@curve R(4, 4)(38, 38)(146, 146)(201, 202)(255, 255)G(0, 0)(80, 74)(192, 187)(255, 255)B(0, 0)(58, 58)(183, 184)(255, 255)", //165
"@curve R(5, 8)(36, 51)(115, 145)(201, 220)(255, 255)G(6, 9)(67, 83)(169, 190)(255, 255)B(3, 3)(55, 60)(177, 190)(255, 255)", //166
"@curve R(14, 0)(51, 42)(135, 138)(191, 202)(234, 255)G(11, 6)(78, 77)(178, 185)(242, 250)B(11, 0)(22, 10)(72, 60)(171, 162)(217, 209)(255, 255)", //167
"@curve R(9, 0)(26, 7)(155, 108)(194, 159)(255, 253)G(9, 0)(50, 19)(218, 194)(255, 255)B(0, 0)(29, 9)(162, 116)(218, 194)(255, 255)", //168
"@curve R(0, 0)(69, 93)(126, 160)(210, 232)(255, 255)G(0, 0)(36, 47)(135, 169)(250, 254)B(0, 0)(28, 30)(107, 137)(147, 206)(255, 255)", //169
"@curve R(2, 2)(16, 30)(72, 112)(135, 185)(252, 255)G(2, 1)(30, 42)(55, 84)(157, 207)(238, 249)B(1, 0)(26, 17)(67, 106)(114, 165)(231, 250)", //170
"@curve R(16, 0)(60, 45)(124, 124)(214, 255)G(18, 2)(91, 81)(156, 169)(213, 255)B(16, 0)(85, 74)(158, 171)(211, 255) @curve R(17, 0)(144, 150)(214, 255)G(16, 0)(61, 47)(160, 172)(215, 255)B(21, 2)(131, 135)(213, 255)", //171
"@curve R(0, 0)(120, 96)(165, 255)G(90, 0)(131, 145)(172, 255)B(77, 0)(165, 167)(255, 255)", //172
"@curve R(9, 0)(49, 62)(124, 155)(218, 255)G(10, 0)(30, 33)(137, 169)(223, 255)B(10, 0)(37, 45)(96, 122)(150, 182)(221, 255)", //173
"@curve R(81, 3)(161, 129)(232, 253)G(91, 0)(164, 136)(255, 225)B(76, 0)(196, 162)(255, 225)", //174
"@curve R(0, 0)(135, 147)(255, 255)G(0, 0)(135, 147)(255, 255)B(0, 0)(135, 147)(255, 255) @adjust saturation 0.71 @adjust brightness -0.05 @curve R(19, 0)(45, 36)(88, 90)(130, 125)(200, 170)(255, 255)G(18, 0)(39, 26)(71, 74)(147, 160)(255, 255)B(0, 0)(77, 58)(136, 132)(255, 204)", //300
"@adjust saturation 0 @curve R(9, 13)(37, 13)(63, 23)(81, 43)(91, 58)(103, 103)(159, 239)(252, 242)G(3, 20)(29, 20)(56, 19)(77, 37)(107, 108)(126, 184)(137, 217)(150, 248)(182, 284)(255, 255)B(45, 17)(78, 51)(96, 103)(131, 202)(255, 255)", //301
"@curve R(42, 2)(53, 52)(80, 102)(100, 123)(189, 196)(255, 255)G(55, 74)(75, 98)(95, 114)(177, 197)(203, 212)(221, 220)(229, 234)(240, 249)B(0, 132)(81, 188)(180, 251)", //303
"@adjust saturation 0 @curve R(0, 68)(10, 72)(42, 135)(72, 177)(98, 201)(220, 255)G(0, 29)(12, 30)(57, 127)(119, 203)(212, 255)(254, 239)B(0, 36)(54, 118)(66, 141)(119, 197)(155, 215)(255, 254)", //304
"@curve R(0, 64)(16, 13)(58, 128)(108, 109)(162, 223)(255, 255)G(0, 30)(22, 35)(42, 58)(56, 86)(70, 119)(130, 184)(189, 212)B(6, 36)(76, 157)(107, 192)(173, 229)(255, 255)", //306
"@vigblend mix 10 10 30 255 91 0 1.0 0.5 0.5 3 @curve R(0, 31)(35, 75)(81, 139)(109, 174)(148, 207)(255, 255)G(0, 24)(59, 88)(105, 146)(130, 171)(145, 187)(180, 214)(255, 255)B(0, 96)(63, 130)(103, 157)(169, 194)(255, 255)",
"@adjust saturation 0 @curve R(0, 49)(16, 44)(34, 56)(74, 120)(120, 185)(151, 223)(255, 255)G(0, 46)(34, 73)(85, 129)(111, 164)(138, 192)(170, 215)(255, 255)B(0, 77)(51, 101)(105, 143)(165, 182)(210, 213)(250, 229)",
"@adjust saturation 0 @adjust level 0 0.83921 0.8772",
"@adjust hsl 0.02 -0.31 -0.17 @curve R(0, 28)(23, 45)(117, 148)(135, 162)G(0, 8)(131, 152)(255, 255)B(0, 17)(58, 80)(132, 131)(127, 131)(255, 225)"
];
List<String> images = [
"filmstock.png",
"edgy_amber.png",
"foggy_night.png",
"hehe.jpg",
"late_sunset.png",
"logo.png",
"mapping0.jpg",
"soft_warming.png",
"wildbird.png",
];
var isRecording = false;
bool isTakeVideo = true;
int recordingSeconds = 0;
int maxRecordingSeconds = 300;
Timer? _timer;
bool isEnableBeauty = true;
double level = 1;
late CameraView cameraView;
String filter = '';
double p = 0.5;
@override
void initState() {
super.initState();
cameraView = CameraView(
onCreated: onCameraViewCreated,
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
// appBar: AppBar(
// title: Text(filter.isNotEmpty ? filter : "滤镜Demo"),
// actions: [
// TextButton(
// onPressed: () {
// for (var element in images) {
// _saveImg(element);
// }
// },
// child: const Text(
// "下载所需资源",
// style: TextStyle(color: Colors.white),
// ))
// ],
// ),
body: Stack(
alignment: Alignment.bottomCenter,
children: <Widget>[
cameraView,
///控制面板
Positioned(
top: 60,
right: 20,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
IconButton(
onPressed: () => showBeautyBottomSheet(),
icon: Icon(
isEnableBeauty ? Icons.face : Icons.face_retouching_off,
color: Colors.white,
size: 30,
),
),
IconButton(
onPressed: () {
cameraFlutterPluginDemo?.switchCamera();
},
icon: const Icon(
CupertinoIcons.switch_camera,
color: Colors.white,
size: 30,
),
),
IconButton(
onPressed: () {
_showFilterDialog(context);
},
icon: const Icon(
CupertinoIcons.list_bullet,
color: Colors.white,
size: 30,
),
),
],
)),
///录制⏺️
Positioned(
bottom: 50,
left: 20,
right: 20,
child: GestureDetector(
child: Icon(
isRecording
? CupertinoIcons.stop_fill
: CupertinoIcons.circle_fill,
color: Colors.white,
size: 80,
),
onTap: () {
isTakeVideo
? isRecording
? stopVideoRecording()
: startVideoRecording()
: takePhoto();
},
),
),
///选择
Positioned(
bottom: 30,
left: 20,
right: 20,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
width: isTakeVideo ? 50 : 0,
),
GestureDetector(
onTap: () {
setState(() {
isTakeVideo = true;
});
},
child: const Text(
"拍视频",
style: TextStyle(color: Colors.white, fontSize: 16),
),
),
Container(
width: 20,
),
GestureDetector(
onTap: () {
setState(() {
if (isRecording) {
stopVideoRecording();
}
isRecording = false;
isTakeVideo = false;
});
},
child: const Text(
"拍照片",
style: TextStyle(color: Colors.white, fontSize: 16),
),
),
Container(
width: isTakeVideo ? 0 : 50,
),
],
),
),
///选择点
Positioned(
bottom: 25,
child: SizedBox(
width: 16,
height: 2,
child: Container(
decoration: BoxDecoration(
color: Colors.white, borderRadius: BorderRadius.circular(1)),
width: 16,
height: 2,
),
),
// left: 20,
// right: 20,
),
///录制进度条
if (isRecording)
Positioned(
top: 20,
left: 5,
right: 5,
child: LinearProgressIndicator(
value: recordingSeconds / maxRecordingSeconds,
valueColor:
const AlwaysStoppedAnimation(Color.fromRGBO(0, 215, 120, 1)),
backgroundColor: Colors.white,
),
),
///录制计时点
if (isRecording)
Positioned(
bottom: 150,
left: 0,
right: 0,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(
Icons.fiber_manual_record,
size: 5,
color: Colors.red,
),
Text(
" $recordingSeconds S",
style: const TextStyle(color: Colors.white, fontSize: 10),
)
],
),
),
Positioned(
top: 25,
left: 8,
right: 8,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
filter.isNotEmpty ? filter : "滤镜Demo",
style: const TextStyle(color: Colors.white),
),
TextButton(
onPressed: () {
for (var element in images) {
_saveImg(element);
}
},
child: const Text(
"下载所需资源",
style: TextStyle(color: Colors.white),
)),
],
),
),
],
));
}
/// 录制视频
Future<void> startVideoRecording() async {
/// 这里为我统计的录制时长
if (isRecording) {
return;
/// 如果正在录制则无效
}
setState(() {
isRecording = true;
recordingSeconds = 0;
});
startCountdownTimer();
await cameraFlutterPluginDemo?.takeVideo();
}
/// 停止录制
Future<void> stopVideoRecording() async {
if (!isRecording) {
return;
}
if (recordingSeconds > 1) {
setState(() {
isRecording = false;
});
print(
"=======================================================停止录制$recordingSeconds");
await cameraFlutterPluginDemo?.stopVideo();
_timer?.cancel();
}
}
/// 统计的录制时长
void startCountdownTimer() {
_timer = Timer.periodic(const Duration(seconds: 1), (time) {
{
if (mounted) {
setState(() {
//录制时间最多不可以大于widget.maxRecordingSeconds但至少要比bgm长+1是为了去误差
if (recordingSeconds + 1 == maxRecordingSeconds) {
_timer?.cancel();
stopVideoRecording();
} else {
recordingSeconds++;
print(">>>>>>>>>>>>>>>>>>>>>>>>$recordingSeconds=${time.tick}");
}
});
}
}
});
}
///拍图片
takePhoto() async {
try {
if (isRecording) {
stopVideoRecording();
}
cameraFlutterPluginDemo?.takePicture().then((value) {
print("====================>>>>>>>>$value");
showDialog(
context: context,
builder: (context) {
return GestureDetector(
child: Image.file(File(value!)),
onTap: () {
Navigator.pop(context);
},
);
});
});
} catch (e) {
print(e);
}
}
///保存资源文件
void _saveImg(String name) async {
if (await Permission.storage.request().isGranted) {
var response = await Dio().get(
"https://gitee.com/MaoJiuXianSen/beauty_cam/raw/master/Doc/assets/$name",
options: Options(responseType: ResponseType.bytes));
Directory cache = await getApplicationCacheDirectory();
File image_file = File('${cache.path}/$name');
if (image_file.existsSync()) {
print("图片已存在${image_file.path}");
return;
}
//从网络上下载的图片的字节数组写入该文件中。
image_file.writeAsBytes(response.data);
}
}
///滤镜选择弹窗
void _showFilterDialog(BuildContext context) {
showModalBottomSheet(
backgroundColor: Colors.transparent,
context: context,
builder: (BuildContext context) {
return Container(
decoration: BoxDecoration(
color: Colors.black26, borderRadius: BorderRadius.circular(8)),
padding: const EdgeInsets.only(top: 15, bottom: 15),
height: 150,
child: CupertinoPicker(
itemExtent: 50, //行高
onSelectedItemChanged: (index) {
cameraFlutterPluginDemo?.addFilter(filters[index]);
setState(() {
filter = filters[index];
});
},
children: List<Widget>.generate(filters.length, (int index) {
return Center(
child: Text(
filters[index],
style: const TextStyle(color: Colors.white),
),
);
})),
);
},
);
}
///美颜弹窗
showBeautyBottomSheet() {
print("====================>>>>>");
showModalBottomSheet(
context: context,
backgroundColor: Colors.transparent,
builder: (_) => StatefulBuilder(builder: (BuildContext context,
void Function(void Function()) setState) {
return Container(
decoration: BoxDecoration(
color: Colors.black26,
borderRadius: BorderRadius.circular(8)),
padding: const EdgeInsets.only(top: 15, bottom: 15),
height: 150,
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Expanded(
flex: 2,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
CupertinoSwitch(
value: isEnableBeauty,
onChanged: (v) {
setState(() {
isEnableBeauty = v;
if (isEnableBeauty) {
level = 1;
} else {
level = 0;
}
});
cameraFlutterPluginDemo
?.enableBeauty(isEnableBeauty);
},
),
Text(isEnableBeauty ? "开启" : "关闭",
style: const TextStyle(color: Colors.white))
],
),
),
Expanded(
flex: 8,
child: Slider(
value: level,
label: '${(level * 100).toInt()}%',
divisions: 100,
onChanged: (v) {
setState(() {
level = v;
if (level == 0) {
isEnableBeauty = false;
cameraFlutterPluginDemo
?.enableBeauty(isEnableBeauty);
} else {
isEnableBeauty = true;
cameraFlutterPluginDemo
?.enableBeauty(isEnableBeauty);
}
});
cameraFlutterPluginDemo?.setBeautyLevel(level);
},
max: 1,
min: 0,
),
)
],
),
);
}));
}
void onCameraViewCreated(cameraFlutterPluginDemo) {
this.cameraFlutterPluginDemo = cameraFlutterPluginDemo;
}
}Metadata
13
likes
150
pub points
37%
popularity
Publisher
unverified uploader
Metadata
beauty_cam is a plugin that allows you to set beauty and filters, and it supports remote download of filters as well as custom filters（是一个可以设置美颜和滤镜的插件，它支持远程下载滤镜以及自定义滤镜）
Repository (GitHub)
View/report issues
Documentation
License
BSD-3-Clause (license)
Dependencies
flutter, flutter_web_plugins, plugin_platform_interface
