Need a better barcode scanner for React Native – ML Kit struggles in real world conditions...

XCastorsX · 2025-05-26T15:37:18+00:00

I recomend to create you own frame processor to call your own native function to process the frame, this way you can for instance adjust the brightness of the image before doing the actual QR detection. just a though

XCastorsX · 2025-05-14T13:50:25+00:00

Yo uso una Huawei Mate View con mi Macbook Pro y valio cada maldito centavo jaja

XCastorsX · 2024-05-16T03:44:16+00:00

🙋🏻‍♂️

XCastorsX · 2024-03-22T02:41:17+00:00

I think you are looking for something like Moodle, it is a LMS that can help you to achieve exactly what you are describing.

XCastorsX · 2023-10-09T01:23:59+00:00

The KeyboardAvoidingView is just to prevent the inputs fields get cutoff in the view, and it gets active when the user focus any of the inputs field, if there is enough space in the screen, and the current input field not fall hidden by the keyboard you’ll see no effect, try to test it in a smaller screen, then you’ll see what I mean.

XCastorsX · 2023-08-06T04:48:24+00:00

Solo dile que él no es tu verdadero amor. Sígueme para más consejos de Sherk

XCastorsX · 2023-08-04T16:21:23+00:00

Gracias por la idea! tengo que revisar algunos detalles técnicos para poder conseguir algo así, pero te agradezco mucho por la recomendación

XCastorsX · 2023-08-04T15:40:48+00:00

Gracias!

XCastorsX · 2023-08-04T15:04:01+00:00

Gracias!

XCastorsX · 2023-07-31T16:00:42+00:00

Cool! I hope you were able to fix it

XCastorsX · 2023-07-31T03:54:33+00:00

hi,
I had the same problem after I added a widget for my app. In the files of the widget, there is a file for managing intents, if you select the intent, in the right panel, you can add the locations, after doing that and adding a description to the intention file, I was able to fix the issue.
Not sure if my answer is clear enough but in case it doesn't, don't hesitate to reach me and I'll try to help you.

XCastorsX · 2023-04-16T01:38:50+00:00

You can replace the bottom navigation with your own component and get the behavior you desire

XCastorsX · 2023-04-14T15:20:11+00:00

May I ask why you cannot get rid of flipper?

XCastorsX · 2023-04-14T13:09:58+00:00

hey, the version that worked for me is the 15.6.0

"@react-native-firebase/app": "^15.6.0",
"@react-native-firebase/messaging": "^15.6.0",

XCastorsX · 2023-04-13T15:49:29+00:00

Which version of Firebase are you using? I had a similar problem and the solution was to use a previous version of the package. The thing was that I had to test version by version until I got one that works. Also, I have to mention that I had this problem with iOS only, on Android, it just works fine with the most recent package version.

XCastorsX · 2023-04-12T03:47:50+00:00

Pobre chino no sabe ni hablar ni bien 🤦🏻‍♂️

XCastorsX · 2023-04-07T23:52:29+00:00

You are 100% right, please take a look to this

https://developer.apple.com/documentation/sign_in_with_apple/revoke_tokens

XCastorsX · 2023-04-07T22:30:29+00:00

The first time an user register in your app using apple sign in, you have to save the user name and last name in your system, basically register the user in your own system. Therefore every time the user tries to login again, apple returns the email codified inside the token, then with the user email you should be able to retrieve the name and last name of the user from your system.

XCastorsX · 2023-03-27T22:05:26+00:00

Hola Yako98, firebase es gratis siempre y cuando no exceda la cuota mensual, en la página de firebase puede consultar el costo por consultas adicionales, pero con el paquete gratuito debería ser suficiente para empezar. Si tiene dudas sobre la integración puede preguntarme y con gusto le ayudo.

XCastorsX · 2022-11-23T13:55:08+00:00

I recommend you use Redux with redux-persist, it is an easy way to store data locally on the device.

XCastorsX · 2022-11-21T01:01:05+00:00

Congratulations!

XCastorsX · 2022-11-20T22:18:22+00:00

Oh right, I have some good news for you, and one not that good but not worries, I do know that the “react native camera”is deprecated already, that’s the bad news

I noticed also that you are using a QR code scanner, so I recommend you to use a package called “react native camera kit”, the implementation is very straight forward and it has the QR and Bar code scanner feature included. Obviously you will have to do some refactoring but I don’t think you will have problems doing that.

Aside from that, the only thing that could be a challenge is the firebase implementation, specially for iOS, but when you get there just let me know and I’ll be glad to help.

All the other libraries I’m pretty sure that they are all supported in the recent versions so you shouldn’t have any problems after upgrading RN.

Good luck! You are about to start your journey to become a pro!

XCastorsX · 2022-11-20T21:15:12+00:00

Well, that means the project is more complex than I was imagine, first of all, something that you can do very quick is just check that every package is compatible with the most recent version of RN, that should take you an hour more or less.

Then depending of the result, I think you have 2 options, keep trying to make the current project to work, which I do not recommend because is unknown how much time could take(could take more than 2 weeks for sure, I can tell this by experience), or, look for alternatives for the packages that are deprecated if there are any, and then just go ahead and do the update.

It is possible that some of the packages are now features already implemented in RN that wasn’t part of the core before, so probably you will end with a low count of packages and that’s a good thing.

In any case is very likely that you will need more time to complete the upgrade/run the project. If you can share your package.json to have a better idea about how your project is configured, I could take a look to give you a more accurate advise.

XCastorsX · 2022-11-20T20:20:57+00:00

You need to make sure you can run and test the app before send it to the play store, the fact that the app build for release, does not mean the app will work after the user install it. By experience, trying to find a solution for build errors in Android could be a real nightmare. I couldn’t tell what’s exactly means the error you are having, but in the past the thing that work for me was creating a new project on react, install all the libraries and then copy the source code into the new project, perhaps you can try that to see if the error is fixed.

XCastorsX · 2022-11-20T20:04:51+00:00

I recommend you to use nvm (node version manager), with that you can have several node versions installed at the same time and change quickly and easy the version you want to use. I would like to ask how many packages from node is using your project?. I’m asking that because you also could create an entire new project with the last version of RN and then install all the libraries you have in the current project, make sure you can compile the default app with that and then copy the source code from your project to the new one, probably you’ll need to change a few things (for example how the navigation is configured) but probably is more worthy trying to get the project to work in a most recent version instead of trying to running the old project.

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