First, a simple nodejs project is created.
The .well-known folder is created.
assetlinks.json file is created.
[{
"relation": ["delegate_permission/common.handle_all_urls"],
"target": {
"namespace": "android_app",
"package_name": "com.suleymangunes.deeplinking_autorotue.deeplinking_autoroute",
"sha256_cert_fingerprints":
["74:36:A7:11:4A:54:65:9F:F1:94:7C:91:93:80:17:A4:7D:53:F0:D8:3D:1C:7D:80:AE:7F:96:88:B7:45:5B:C9"]
}
}]
Information in the flutter application or android application is defined for package name and sha256 key.
Node JS application is published free of charge on this site.
If you want to try the Flutter application, you can check out this repo.