I want to convert gif to webp file in my react native app to send it to other app for further process. After trying many ways I found that this gif2webp command line can do the job and I can convert the gif to webp using cmd in windwos but do not have idea how to integrate it with react native.
tool:https://developers.google.com/speed/webp/docs/gif2webp
If I want to use it with Java files in react native or other rn modules then how to use it? I tried with Process builder but it says could not find the gif2webp.
I searched for RN modules but could not found any.
It will be great help if you can suggest anything.
Check this out. It contains similar tools
https://github.com/tanersener/mobile-ffmpeg
use ffmpeg react native package. It contains libwebp which would do the job
Related
I have been trying to figure out how to get a list of the image file names I have in my assets folder in my React Native project in Expo. I have tried a number of things like react-native-fs but it would say Your javascript code tried to access a native module that doesn't exist fs. I tried this solution but it's not compatible with React Native. Is there truly any way to simply output the file names from a directory for React Native? Any help is truly appreciated!
use expo-module
$ expo install expo-file-system
Example for get file information
info = await FileSystem.getInfoAsync(path);
When I am hitting an API it returns file like an image or PDF in react native so is there any package of Expo which provide the ability to download these files into local storage, kindly give an idea about any Expo Package to handle this.
This is the data I've got in the console.
data: "%PDF-1.5\r\n%����\r\n19 0 obj\r\n<<\r\n/Type /Cat..."
The answer you are looking for is expo-file-system
Does anyone know how to select a directory in react-native using react-native-document-picker? I have been using react-native-document-picker to select files of different extensions but I haven't come across yet any functionality in it to select a directory? Please guide me on the problem.
Thanks!
You can use react-native-directory-picker may be help you.
A React Native module that allows you to use native UI to select a directory from the device library
react-native-external-display library not supporting in expo app. facing error null is not an object (evaluating 'RNExternalDisplayEvent.SCREEN_INFO'). I would like to use a expo in the device which has two display screens so I need to display my code based on display screen.
. Please support me with your suggestions If any other library which will support my requirement. Thanks in advance.
I have not found any other library that supports an external display for React Native. Therefore using Expo may not be the best choice.
You could eject expo and then add the react-native-external-display library, which may require you to fix some errors. Alternatively you could start a new project without expo and add the library.
I have an existing React-native project which I'm trying to move to expo
I have followed the steps described here to do this. I have complete all the steps in the article, yet when I start the project I run into the following error.
From my research what I understood is that, a libReactNativeLocalization.a file is missing from somewhere.
Here is the library I'm using for localization.
What am I doing wrong?
With Expo, you can't react-native-link custom native modules. You write just JavaScript (unless you eject, in which case you're in a roughly similar situation before you tried to convert to Expo).
The way you can do localization with Expo is to use these functions:
https://docs.expo.io/versions/v17.0.0/sdk/util.html#expoutilgetcurrentlocaleasync
There isn't a way to use the native module you link to without ejecting unfortunately.
Good luck!