React Native Image

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Welcome To Infinitbility!

React Native provide <image /> component for adding image statically or dynamically for your app.

Today we see how to add static, dynamic, and data:base64 images.

For importing image component from react native write like below.

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1import { Image } from 'react-native';

Table of Contents

• Static Image
• Dynamic Image
• Data Image

Static Image

React Native provides a unified way of managing images and other media assets in your Android and iOS apps. To add a static image to your app, place it somewhere in your source code tree and reference it like this:

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1<Image source={require('./icon.png')} />

Dynamic Image

To add a dynamic image to your app, place it somewhere in your server and reference it like this:

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1<Image source={{uri: 'https://infinitbility.com/preview.jpg'}} />

Data image

To add a data:base64 image to your app, reference it like this:

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1<Image
2  style={{
3    width: 51,
4    height: 51,
5    resizeMode: 'contain'
6  }}
7  source={{
8    uri:
9      'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADMAAAAzCAYAAAA6oTAqAAAAEXRFWHRTb2Z0d2FyZQBwbmdjcnVzaEB1SfMAAABQSURBVGje7dSxCQBACARB+2/ab8BEeQNhFi6WSYzYLYudDQYGBgYGBgYGBgYGBgYGBgZmcvDqYGBgmhivGQYGBgYGBgYGBgYGBgYGBgbmQw+P/eMrC5UTVAAAAABJRU5ErkJggg=='
10  }}
11/>

Tips

provide all-time height and width for images. it will improve your app performance.

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More From React Native Tutorial

Basics

1. Introduction To React Native
2. React Native Environment Setup using expo
3. React Native Environment Setup for windows
4. React Native Environment setup on Mac OS
5. React Native Environment setup on linux
6. React Native Project Structure
7. React Native State
8. React Native Props
9. React Native Styling
10. React Native Flexbox
11. React Native Text
12. React Native Textinput
13. React Native Commands
14. React Native ScrollView

Advances

1. React Native Dark Mode
2. React Native Fonts
3. React Native SQLite
4. React Native DatepickerAndroid
5. React native ScrollView scroll to position
6. How to align icon with text in react native
7. React Native Image
8. React Native Firebase Crashlytics
9. React Native Async Storage
10. React Native Share

Error & Issue Solution

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2. Expiring Daemon because JVM heap space is exhausted In React Native
3. Task :app:transformNativeLibsWithMergeJniLibsForDebug FAILED In React Native
4. Unable to determine the current character, it is not a string, number, array, or object in react native
5. App crashed immediately after install react native video or track player
6. how to delete SQLite database in android react native
7. React native material dropdown twice click issue
8. How to get the current route in react-navigation?
9. how to disable drawer on the drawer navigation screen?
10. Image not showing in ios 14 react native
11. React Native image picker launchimagelibrary on second time issue
12. how to open any link from react native render Html