react-native-image-zoom | react native image pan and zoom | Frontend Framework library
kandi X-RAY | react-native-image-zoom Summary
kandi X-RAY | react-native-image-zoom Summary
react native image pan and zoom
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Trending Discussions on react-native-image-zoom
QUESTION
I got a react nativ app to optimize, my problem is that the render method of the main component ALWAYS takes like 5 secondes even when the component is empty (during which the app display a white empty screen). This is a big problem because a 5 sec white screen at the beginning of the app will make the users uninstall the app.
As you can see here in the logs there is always 5 sec between the rendering of the app and the rendering of the basic navigator with a basic component.
Here is my App.tsx code :
...ANSWER
Answered 2022-Mar-02 at 11:59From the documentation. PersistGate behaves in the following way:
PersistGate delays the rendering of your app's UI until your persisted state has been retrieved and saved to redux.
The delay you're enduring is most probably down to this. You can try and remove PersistGate
to verify this.
QUESTION
The Application was working fine until the installation of React-native-Reanimated library but has started to crash post installation when trying to debug remotely. It wouldn't even start again unless re-installed and shows this error:
Attempt to invoke interface method 'java.lang.String com.facebook.react.bridge.CatalystInstance.getSourceURL()' on a null object reference
The app was not starting but following the installation instructions in the React Reanimated docs got it to work but it now crashes every time I try to connect to a remote debugger.
...ANSWER
Answered 2022-Jan-13 at 06:25Okay so it seems like Remote Debugging is not possible after installation of reanimated 2, using Flipper for debugging instead
QUESTION
I am writing a simple chat app where a user can send a photo. Once a user click on a message with a photo, it is been rendered inside ImageViewer
. Then I have the option to saved the photo. Once the photo is saved, I want to display modal with "you saved your photo" or something like this. So far so good. BUT, the modal with the informative message appears to take full screen instead of just one row message. Here is my code:
ANSWER
Answered 2021-Sep-10 at 13:59Make the modal background to transparent and style the child view like this
QUESTION
I'm trying to trigger some action in parent component from child component and I'm using props for that. One of the props of the child is a function which updates parent's state when a button is pressed, which should cause parent to re-render but that's not the case, instead I get this error: TypeError: onPress is not a function. (In 'onPress(event)', 'onPress' is an instance of Object)
. I've used function as props and updated the state several times in React but in React Native I don't seem to understand what's causing this issue and how I can solve it from information I've found online.
Child component:
...ANSWER
Answered 2021-Aug-11 at 19:55The problem is here ({url, camera}:{url:string, camera:string}, handleClick:()=>void)
You get url
and camera
from the first parameter, which is props
, and handleClick
from the second, which is forwardRef
, which is indeed an object. You need to re-write it like this:
QUESTION
upgraded Expo SDK along with referring to the “Deprecations, renamings, and removals” section of the SDK 40 upgrading post from SDK39 to SDK40 and got an error.
...ANSWER
Answered 2021-Jan-22 at 14:21I have also updated Expo for SDK40, same problem, so that's why i just again installed 38 that is much more better and optimized, try to write to their expo - community: Expo-Community, and expo - devs and admins are there
hope i could help you! https://forums.expo.io/
QUESTION
Update: For some reason this only happens on android, on iOs it runs without issues
When I return the component from a render function, my application crashes with the following error: Invariant Violation: Tried to register two views with the same name RNCWebview
I read that this probably has to do with duplicate package imports of different versions, however not able to find it or fix it...
Package.json
...ANSWER
Answered 2021-Jan-25 at 12:19Its seems to be an closed issue, however I still experience this in SDK 40: https://github.com/software-mansion/react-native-screens/issues/214
Adding the style opacity: .99
to the webview prevents the crash on Android.
QUESTION
I am developing a Expo-managed (not bare) mobile application. I recently ran into this issue: it crashes on start on ios. and I understand that this has to do with some of my packages requiring ios native modules, therefor I have to eject before I can use this package.
However, my goal here is not to eject but to find the package causing this issue, however, unable find it so far.
What suprises me is that android runs without issues, even though it looks like it requires native modules.
Please note everything runs fine on android
package.json
...ANSWER
Answered 2021-Jan-18 at 13:19Solution by @Nick Prozee he got the issue from react-native-audio-record
Solution 2:Well basically that is a pain in the ***. What I did is outlined all my components 1 by 1 to narrow down which one was causing the error. This led me to the package react-native-audio-record. The problem is that the details you get from expo, are wrong, I did not find any logical way to approach this issue rather then outlining all of my code until error disappears
it has a bug in react native which is not resolved yet
https://github.com/facebook/react-native/issues/26813
can you try it with remote debugging mode
? because it is working with remote debugging mode yet.
QUESTION
I have a react native app that I'm trying to run on Android. However, every time I try to load Android Studio, it complains that I have a duplicate import.
When I check, I can only find one of the imports it complains about:
...ANSWER
Answered 2020-Nov-07 at 23:24Weird, it seems OK,
remove the .iml and re-import the project. Let us know if this does the Job!
QUESTION
ANSWER
Answered 2020-Nov-07 at 19:35You'll need to do a few things
- If you don't already have a
.babelrc
, create one and add the following
QUESTION
I had trouble when updating Mac data. After I updated to a certain Mac Version, Spotlight stopped working when using the emulator. That was solved after some time. However, after I updated XCode, some libraries in my app that worked previously stopped working, even images, as it shows in the picture below. (There should be a calendar component like this, also there are styles problems.)
I have searched for some ways to solve this trouble. I have tried this method as shown in this reply. This solved the image not being shown problem, however, the other libraries are having the same trouble, and I don't how to solve them. I don't know what I could post here besides the package.json dependencies:
...ANSWER
Answered 2020-Oct-09 at 06:44You can try to re install the node modules and run pod install inside ios directory.
- Delete node_modules/ folder
- run yarn install or npm install in root directory.
- run pod install inside ios directory.
If still issue is not resolved the you can try clearing your derived data on Xcode.
Go to Xcode => Preferences => Locations & click on arrow in front of /Xcode/DerivedData and then delete the derived data folder and restart your xcode.
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