With use of below code you can create AR demo app at your end. You just need to follow below steps
- Add below plugins in your project.
dependencies: arcore_flutter_plugin: ^0.0.2+2- Save the file and run the below command.
$ flutter pub get- You can download the plugin and import the dart file in your project.
import 'package:arcore_flutter_plugin/arcore_flutter_plugin.dart';- Enable your AR support in your project. Open android menifiest file and add below code
//add this permissions
<uses-sdk android:minSdkVersion="24" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera.ar" />
// add below metadata
<meta-data
android:name="com.google.ar.core"
android:value="required" />- Add below depedancies in the build.gradle file.
implementation 'com.google.ar.sceneform.ux:sceneform-ux:1.8.0'
implementation 'com.google.ar.sceneform:core:1.8.0'
implementation 'com.google.ar:core:1.8.0'- AR plugin requires android x support. Please make sure the app has that support and add below code in gradle.properties.
org.gradle.jvmargs=-Xmx1536M
android.enableR8=true
android.useAndroidX=true
android.enableJetifier=true- Create HomePage Stateful Class and return ArCoreView in Scafold body like below,
class HomePageState extends State<HomePage> {
ArCoreController arCoreController;
@override
void dispose() {
// TODO: implement dispose
arCoreController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Ar Demo App"),
),
// add your AR Core View Widget here
body: ArCoreView(
onArCoreViewCreated: _onArCoreViewCreated,
));
}- The important widget from the plugin is ArCoreView() The Constructor takes 4 named arguments
onArCoreViewCreated,enableTapRecognizer,enableUpdateListener,key- Import Following Packages :
import 'package:arcore_flutter_plugin/arcore_flutter_plugin.dart';
import 'package:flutter/material.dart';
import 'package:vector_math/vector_math_64.dart' as vector;- do not forget to dispose in dispose() Override method.
@override
void dispose() {
// TODO: implement dispose
arCoreController.dispose();
super.dispose();
}- create Sphere to AecoreNode
void _addSphere(ArCoreController controller) {
// add colors
final material = ArCoreMaterial(color: Color.fromARGB(120, 66, 134, 244));
// create sphere view
final sphere = ArCoreSphere(
materials: [material],
radius: 0.1,
);
// add sphere view in the AR code node
final node = ArCoreNode(
shape: sphere,
position: vector.Vector3(0, 0, -1.5),
);
controller.addArCoreNode(node);
}-
You can visit below offical site for get more details link(https://flutter.dev/)
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Thank you for the reading
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You can read more details on our blog. Build Augmented Reality (AR) application in Flutter by Manektech