React-native-safe-area-context

A library with a flexible React-native-safe-area-context for accessing the device's safe area inset information. This allows you to position your content appropriately around notches, status bars, react-native-safe-area-context, home indicators, and other such device and operating system interface elements, react-native-safe-area-context.

By default, React Navigation tries to ensure that the elements of the navigators display correctly on devices with notches e. Such items include:. We try to apply proper insets on the UI elements of the navigators to avoid being overlapped by such items. The goal is to a maximize usage of the screen b without hiding content or making it difficult to interact with by having it obscured by a physical display cutout or some operating system UI. While React Navigation handles safe areas for the built-in UI elements by default, your own content may also need to handle it to ensure that content isn't hidden by these items. It's tempting to solve a by wrapping your entire app in a container with padding that ensures all content will not be occluded. But in doing so, we waste a bunch of space on the screen, as pictured in the image on the left below.

React-native-safe-area-context

A flexible way to handle safe area insets in JS. Also works on Android and Web! You then need to link the native parts of the library for the platforms you are using. This library currently has experimental support for the new react-native architecture. Note that there will be breaking changes and only the latest version of react-native will be supported. This library has 2 important concepts, if you are familiar with React Context this is very similar. This means that if this view overlaps with any system elements status bar, notches, etc. Usually you will have one provider at the top of your app. Consumers are components and hooks that allow using inset values provided by the nearest parent Provider. Values are always relative to a provider and not to these components.

Dismiss alert. Last publish 7 days ago.

React Native is a popular framework for building mobile applications. One of the key features it provides is the concept of a "safe area". The safe area is a portion of the screen where all content is guaranteed to be visible, regardless of device-specific elements like status bars, physical notches, or the iOS navigation bar. This is particularly important for ensuring that UI elements and navigators display correctly across different devices, including older iOS versions and devices with unique screen shapes. React Native exports a hook called useSafeAreaInsets that provides more control over how your app's layout responds to safe areas. This hook returns an object that represents the current safe area insets of the device. The insets are the distances between the edges of the screen and the safe area.

React Navigation is born from the React Native community's need for an extensible yet easy-to-use navigation solution written entirely in JavaScript so you can read and understand all of the source , on top of powerful native primitives. Before you commit to using React Navigation for your project, you might want to read the anti-pitch — it will help you to understand the tradeoffs that we have chosen along with the areas where we consider the library to be deficient currently. If you're already familiar with React Native then you'll be able to get moving with React Navigation quickly! If not, you may want to read sections 1 to 4 inclusive of React Native Express first, then come back here when you're done. What follows within the Fundamentals section of this documentation is a tour of the most important aspects of React Navigation. It should cover enough for you to know how to build your typical small mobile application, and give you the background that you need to dive deeper into the more advanced parts of React Navigation. The easiest way to get running with react-navigation is to initialize a project using expo-cli. You can install this with npm i -g expo-cli. Once the project is initialized, in the project directory run npx expo install react-navigation react-native-gesture-handler react-native-reanimated react-native-screens , and you're ready to go! You can now continue to "Hello React Navigation" to start writing some code.

React-native-safe-area-context

This library currently has experimental support for the new react-native architecture. Note that there will be breaking changes and only the latest version of react-native will be supported. This library has 2 important concepts, if you are familiar with React Context this is very similar. This means that if this view overlaps with any system elements status bar, notches, etc. Usually you will have one provider at the top of your app. Consumers are components and hooks that allow using inset values provided by the nearest parent Provider. Values are always relative to a provider and not to these components.

Greenstone gold mines jobs

Instead of using the Dimensions module, the nearest provider's frame can be used as an alternative. It provides a simple and consistent API for managing safe areas across different device types and screen sizes. For more information on how it uses the library, see the React Navigation documentation. SafeAreaContext GitHub npm. The react-native architecture is currently being supported experimentally by this library, with the condition that it may undergo changes that could affect the compatibility of previous versions. About A flexible way to handle safe area insets in JS. A library with a flexible API for accessing the device's safe area inset information. Getting started npm install react-native-safe-area-context. For example, you can use this hook to apply only specific insets to certain parts of your app, giving you the flexibility to create a custom layout that fits perfectly within the safe area. Search Home Guides Reference Learn.

By default, React Navigation tries to ensure that the elements of the navigators display correctly on devices with notches e. Such items include:.

License MIT. Optional, array of top , right , bottom , and left. It offers better performance by applying insets natively and avoids flickers that can happen with the other JS based consumers. Creating a safe area is a great way to ensure that your app's content is appropriately positioned around notches, status bars, home indicators, and other device and operating system interface elements. A: React Native Safe Area Context works by providing a SafeAreaProvider component that wraps the root navigator or screen component where you want to handle safe area insets. Insets and frame of the window on initial render. It can be utilized to set the initial values for both "frame" and "insets", thereby allowing immediate rendering. You may need to add it in other places like the root of modals and routes when using react-native-screens. The safe area insets can be customized by specifying an optional array of values for the top, right, bottom, and left edges. This is a more advanced use-case, and might perform worse than SafeAreaView when rotating the device. It will use the following metrics by default:. For example, you cannot apply only specific insets with the SafeAreaView component. Make sure to wrap your app in SafeAreaProvider as per the instructions here. It's important to keep in mind that providers should not be placed inside a View that is being animated with Animated or inside a ScrollView, as this can result in frequent updates that can impact the performance of the app. This hook returns an object that represents the current safe area insets of the device.