I am trying to build a language selection picker in react native which has a picture of the country's flag next to the label, like this:
The icons have to be images and not unicode. I've had a look around but there doesn't seem to be anything available. Does anyone know of anything I can use to create this?
If nothing can be used then I will create a custom picker, I aim to make use of a ScrollView to handle the scrolling but I am not sure what I can use to replicate the rotation effect of the native iOS picker, so if anyone can help me with this also I would really appreciate it.
You can try this:
https://github.com/xcarpentier/react-native-country-picker-modal
It's not inside a native picker like your screenshot, but it should do what you are asking for.
You can use emoji by copy from online emoji website(many available on internet) and add picker item code as below,
<Picker.Item label="🇫🇷 France" value="fr" />
Related
I am new to react-native. I want a toggle button with 2 text blocks. How this can be achieved with react native?.
The toggler should animate when clicking buy and sell texts respectively.
Following is the image reference for the design.
You can try this library.
This does not match the design exactly but it's a toggle with two text blocks. If you want something that looks exactly like your image I'm afraid you will have to build it yourself. You could use the mentioned library as a starting point.
I want to create a time duration component for a camera view like this in react native (please see the image below).
Is there a library that I could use if not, can you help how could I do it? Thanks in advance.
Just to answer this question since I manage to solved it.
I used React Native Snap Carousel to make it work.
Hi I am trying to do the opposite of this tutorial, https://codedaily.io/tutorials/9/Build-a-Map-with-Custom-Animated-Markers-and-Region-Focus-when-Content-is-Scrolled-in-React-Native
Where by clicking on the marker it will recenter to the specified image
However i am clueless on what parameters i should be looking out for, and where i can start.
Your opinion and advice would be greatly appreaciated.
Hi I have managed to work this out, just by calling the markers value through the native events to set the point, along with standardizing the card size to the screens width and using scrollTo with animated true.
I want to do image capture and pass text along with the image in react native app, just like whatsapp does. When you invoke the camera to take a picture it will just capture the image and there is no way to add the text. Is there any component available for this kind of requirement.
Something like this Sample Example
No component can achieve that at the moment, you can simply add text on the picture juste like: https://medium.com/#mheavers/vertically-centering-text-over-images-in-react-native-with-flexbox-935e822751f3
and use this package to save it as an image
https://github.com/gre/react-native-view-shot
You can use react-native-camera.
The Yelp app for iOS is designed such that after you enter and send a search query, something like this comes up:
The screen consists of a map control in the background, with a screen on top displaying a list view that you can swipe up/down depending on whether you want to see the list/map (respectively).
How would something like this be accomplished using React Native? For example, would the React Navigation or React Native Swiper libraries help me superimpose a list view on top of the map control?
You can use PanResponder.
Here is a good article which ay help you. Click here.