I am using firebase with react native, it's slow down the app too much. When the query is running in background then not able to click anywhere. Any solution?
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I have built my react native project using expo and expo go to run it. I now need Bluetooth functionality to scan and take data from a Bluetooth device (to create graphs). Am I able to keep using expo for this or will I have to change to react native CLI to have Bluetooth in my app? Will any expo-related code now be useless if so?
I have not tried any solutions yet and I am looking advice
I'm trying to create a game in react native and I have lots of graphical objects and images in my screens . so I want to be sure my screens load without delay.
for instance I have a problem with "ImageBackground",
it loads background after my screen rendered an it's not professional.
I searched and I found AppLoading on Expo but I'm not using expo in my project. so could you please help me with some advices?
thanks.
I have an old Angular app that I packaged within an Android Webview. I've been rewriting it as a React Native app using create-react-native-app, and while it's super-easy to compile it that way, the performance can’t compare to the zippy old Angular app. Even just pressing a custom radio button, causing it to change state and styling, takes a half-second or so compared to near instantaneity with Angular. Is React Native this slow, or is it Expo? Before ejecting and finding out myself, thought I'd see if anyone knows.
Looking into using a heatmap with my react native application using the expo sdk- really do not wish to detach the app from expo, so i was wondering if there was a way to get heatmap.js into my application without linking library to xcode?
I've seen this, and get the approach of creating a webview to display the heatmap in but you still need to link heatmap.min.js to xcode bundle
I am able to get the ImagePicker working, but is there any way to uplaod video currently using Expo?
If not do I need to eject from expo and use the React Native camera roll?
I am curious what steps to take to get video uploading working with Expo (React Native)
The expo team are working hard on bringing in new features. As of now video recording/streaming is still under development.
You can stay updated at https://expo.canny.io/feature-requests/p/camera-component