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camera_deep_ar
A new Flutter plugin for Camera video and Photo Augmented reality recording. This plug-in requires Android SDK 19+ and iOS 10+
Getting Started
Please follow the example on the dev channel https://github.com/mtellect/CameraDeepAR/tree/dev as the dev channel has the recent code updates
Get your ApiKeys from DeepAr a link
- Simply follow the example main.dart. More documentations to come in as time permits
import 'package:camera_deep_ar/camera_deep_ar.dart';
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
CameraDeepArController cameraDeepArController;
int currentPage = 0;
final vp = PageController(viewportFraction: .24);
Effects currentEffect = Effects.none;
Filters currentFilter = Filters.none;
Masks currentMask = Masks.none;
bool isRecording = false;
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(
title: const Text('DeepAR Camera Example'),
),
body: Stack(
children: [
CameraDeepAr(
onCameraReady: (isReady) {
_platformVersion = "Camera status $isReady";
setState(() {});
},
onImageCaptured: (path) {
_platformVersion = "Image Taken @ $path";
setState(() {});
},
onVideoRecorded: (path) {
_platformVersion = "Video Recorded @ $path";
isRecording = false;
setState(() {});
},
androidLicenceKey:
"3b58c448bd650192e7c53d965cfe5dc1c341d2568b663a3962b7517c4ac6eeed0ba1fb2afe491a4b",
iosLicenceKey:
"53618212114fc16bbd7499c0c04c2ca11a4eed188dc20ed62a7f7eec02b41cb34d638e72945a6bf6",
cameraDeepArCallback: (c) async {
cameraDeepArController = c;
setState(() {});
}),
Align(
alignment: Alignment.bottomCenter,
child: Container(
padding: EdgeInsets.all(20),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.end,
children: [
Text(
'Response >>> : $_platformVersion\n',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 14, color: Colors.white),
),
SizedBox(
height: 20,
),
Row(
children: [
Expanded(
child: FlatButton(
onPressed: () {
if (null == cameraDeepArController) return;
if (isRecording) return;
cameraDeepArController.snapPhoto();
},
child: Icon(Icons.camera_enhance_outlined),
color: Colors.white,
padding: EdgeInsets.all(15),
),
),
if (isRecording)
Expanded(
child: FlatButton(
onPressed: () {
if (null == cameraDeepArController) return;
cameraDeepArController.stopVideoRecording();
isRecording = false;
setState(() {});
},
child: Icon(Icons.videocam_off),
color: Colors.red,
padding: EdgeInsets.all(15),
),
)
else
Expanded(
child: FlatButton(
onPressed: () {
if (null == cameraDeepArController) return;
cameraDeepArController.startVideoRecording();
isRecording = true;
setState(() {});
},
child: Icon(Icons.videocam),
color: Colors.green,
padding: EdgeInsets.all(15),
),
),
],
),
SingleChildScrollView(
padding: EdgeInsets.all(15),
scrollDirection: Axis.horizontal,
child: Row(
children: List.generate(Masks.values.length, (p) {
bool active = currentPage == p;
return GestureDetector(
onTap: () {
currentPage = p;
cameraDeepArController.changeMask(p);
setState(() {});
},
child: Container(
margin: EdgeInsets.all(5),
padding: EdgeInsets.all(12),
width: active ? 100 : 80,
height: active ? 100 : 80,
alignment: Alignment.center,
decoration: BoxDecoration(
color:
active ? Colors.orange : Colors.white,
shape: BoxShape.circle),
child: Text(
"$p",
textAlign: TextAlign.center,
style: TextStyle(
fontSize: active ? 16 : 14,
color: Colors.black),
)),
);
}),
),
)
],
),
),
)
],
),
),
);
}
}
- To snap a photo
cameraDeepArController.snapPhoto();
- To record a video
cameraDeepArController.startVideoRecording();
- To stop video recording
cameraDeepArController.stopVideoRecording();
- To stop video recording
cameraDeepArController.stopVideoRecording();
- To change a mask
cameraDeepArController.changeMask(p);
More to come....
Android
You can use Permission_handler, a permissions plugin for Flutter.
Require and add the following permissions in your manifest:
Add this to the proguard-rules.pro
-keepclassmembers class ai.deepar.ar.DeepAR { *; }
for release mode modify and add to your BuildType in your build.gradle
buildTypes {
release {
signingConfig signingConfigs.debug
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
<uses-permission android:name="android.permission.FLASHLIGHT" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera.front" />
<uses-feature android:name="android.hardware.microphone" />
<uses-feature android:name="android.hardware.camera2" />
<uses-feature
android:name="android.hardware.camera.autofocus"
android:required="true" />
<uses-feature android:name="android.hardware.camera.flash" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
iOS
You only need add the permission message on the Info.plist
<key>NSCameraUsageDescription</key>
<string>Allows you to capture your best moment</string>
<key>io.flutter.embedded_views_preview</key>
<true/>
<key>NSPhotoLibraryAddUsageDescription</key>
<string>Allows you to capture your best moment</string>
<key>NSMicrophoneUsageDescription</key>
<string>Needs access to your mic to help your record voice notes on chat/message conversations</string>
