react-native-app | Приложение на React Native , разрабатываемое в | Frontend Framework library

I have no code but only a special question regarding Cloud Firestorage by Google.

Im using currently a listener for my Firestorage within my react-native-app which I also use expo for. I know that as long as I stay in the app and tab out of the window, all data downloaded by the listener is getting stored in a temporary cache so when I come back to the screen with the listener, the listener doesnt need to download all data again but rather the missing sample.

My question would be: Does this also apply if I close the app entirely, for example for multiple days so that my token for authentification expires and I need to log myself in again into the app or rather into my Firebase?

(I want to prevent downloading all data the listener points to only because I restarted the app.)

It seems to me that React Native adds default LayoutAnimations only on iOS. I have the exact same code for iOS & Android and on iOS layout and CSS changes are animated. For example hiding/showing some Views have spring or easeIn animations. Or changing Text values seems to have some kind of fade animation. But I have not defined them anywhere in my code. I'm also using react-native-paper which I thought to be the reason for that at first but I removed that along with other libraries that might cause that and it was still happening. Basically it is happening with just the components from react-native. I'll put my package.json down below as well just in case. Has anybody had the same issue? Is it possible to completely disable LayoutAnimations on iOS?

Problem:

After successfully building with no errors logged, the app opens to the standard LaunchScreen.storyboard but right after comes a black screen. The Metro Bundler still loads and the app's code goes through to the login screen but the black screen persists and the app is irresponsive to input.

What I Use:

• Hardware: iMac (Retina 5K, 27-inch, Late 2015)
• OS: macOS BigSur 11.2.3
• Simulator: iOS Simulator iPhone 12 (14.4)
• Test Phone: iPhone 7 (14.4)
• XCode Version 12.4 (12D4e)

Relevant Packages:

I'm a little lost with a current issue in my app when rendering a checklist. react-devtools show no performance issues, however there's a visible delay / kind of fading render appearing on the UI when selecting the Google Maps item from the list. Here are two animated screenshots with different speeds (x1.0 and x0.3):

Issue @ 1.0

Issue @ 0.3

react-devtools shows this for rendering the changed selection:

Changed selection rendering

and this for rendering a FAB component I added in my current version:

Provider and FAB rendering

This is also the major difference to my previous version where the issue did not appear. In my current version I make use of react-native-papers FAB and FAB.Group components:

I followed this tutorial https://medium.com/@ritikjain1272/making-drawer-navigator-and-a-splash-screen-on-your-react-native-app-2fb561ee17f1 And I have been able to work on several Mobile Apps in the past. Which compiled to APK and uploaded to playstore, but this was in the past.

Trying since today and its been very impossible to get it to work as the very usual. I keep getting this Error

Invariant Violation: TurboModuleRegistry.getEnforcing(...): 'NativeReanimated' could not be found. Verify that a module by this name is registered in the native binary.

My code is looking like this for App.js

first time setting up a React Native Splash Screen and I am having a small bug that I cannot solve.

I followed this article and I have followed it exactly (except IOS part for now) https://medium.com/@appstud/add-a-splash-screen-to-a-react-native-app-810492e773f9

I have searched for similar issue on google etc and I have not found anyone that has anything that resembles my issue.

Here comes my addad/modified files from the article:

Installed npm package npm install react-native-splash-screen --save.

android/app/src/main/res/drawable/background_splash.xml:

I am trying to create a React-native application environment using

I'm new to TypeScript, React Native and Expo, and am confused how you configure the main entry point.

This SO question talks about both configuration properties.

The Expo docs also mention both:

• https://docs.expo.io/versions/latest/config/app/#entrypoint
• https://docs.expo.io/versions/latest/sdk/register-root-component/

I have a testing and production release channel, on TestFlight and the App Store, respectively. I want the ability to run both on the same device. Otherwise if there is an issue with my testing release channel me and my beta users are blocked from using the working production channel (as least without constantly downloading and overwriting the TestFlight vs App Store versions)

I tried https://medium.com/@ywongcode/building-multiple-versions-of-a-react-native-app-4361252ddde5, but it seems like most of the configurations were reverted on build, and I wound up with the same bundleIdentifier and therefore I could not download the TestFlight testing version without removing the App Store version.