How to create global android device back button handler using React Native?
In my scenario, I am trying to create global class for android back button handler and reuse it in multiple screen class files. How to do it? I tried below code but I dont know how to access common...
View ArticleModule '"@react-native-firebase/firestore"' has no exported member...
I use TypeScript and React native with Firestore (no expo).On the import:import { CollectionReference } from '@react-native-firebase/firestore'I get the error message:Module...
View ArticleInvariantViolation exceptions on react native expo
I keep running into similar type of exceptions over and over again:"Invariant Violation: requireNativeComponent: "ToolbarAndroid" was notfound in the UIManager"Configuration: running on android, react...
View Articlecould not locate shadow view with tag
My React Native application has a screen HomeScreen (it is not the first screen that we see when we open the screen). Upon visiting this screen, I don't see any warning.From the HomeScreen, I visit...
View ArticleReact hooks - Updated state not re-rendering
Using the following useEffect hook, the updated state is not rendered unless the user touches the screen or even if we place a console.log under the effect (as indicated in the snippet below): export...
View ArticleHow to define this interface Props so that this Props contains all the...
interface Props { component: any;}function Example(props: Props) { const {component: Component, children} = props return <Component>{children}</Component>}For example: the incoming...
View ArticleHow do I configure absolute paths for imports in TypeScript based React...
In order to avoid '../../../../' style relative imports in a TypeScript based React Native app, I would like to configure the app so that I can use absolute imports instead.It is important that the...
View ArticleType 'ApolloClient' is missing the following properties from type 'ApolloClient'
I am trying to do authentication using Apollo Client and a token placed in header. I am trying something like this:import { ApolloClient, createHttpLink, InMemoryCache } from '@apollo/client';import {...
View Articletype for navigation 'replace' function
My navigationStack looks somewhat like this. For now, I am using the type anyfor my route (in replace). What's the correct type I should be using?const NavigationStack =...
View Articleimport components with ~ instead of './'
In my pages/screens folder, I made an index file and did something like this:export * from './UserPage';export * from './users/SearchPage';So now, when I want to import components from these pages in...
View ArticleTS2322 - false | Element is not assignable to type ReactElement. Error does...
I understand what the error is saying and I have been able to fix it, but I was hoping someone could provide some clarification on why it's happening now and why it isn't happening in other areas of my...
View ArticlePlatform specific import component in react native with typescript
I am using react native with typescript. I have a component with the following structurecomponent - component.ios.tsx - component.android.tsxNow I want to import the component. So, I am doing...
View ArticleExtends Console Interface for TypeScript
I would like to add an object in the window.console global.import Reactotron from 'reactotron-react-native';window.console.tron = Reactotron;Although when I do that, TypeScript complains about the new...
View ArticleHow to combine tab and stack navigation props in reactnavigation typescript...
I am trying to combine two navigation props But I am not sure how to do this. Earlier when I used to define only one route I used to do something like this. export type MatrimonyStackRoutes = {...
View ArticleHow to import module according platform
I want import a module according platform.For example:import MapViewIOS from 'react-native-map-clustering'import MapViewAndroid from 'react-native-maps'const MapView = Platform.select({ ios:...
View ArticleLerna with Yarn, TypeScript and React Native: Cannot find module...
The project uses Yarn, React Native, Lerna and Typescript. It is structured as a monorepoHere is the structure:project|- packages | - mobile | - src | - packages.json | - tsconfig.json | -...
View ArticleKeyboard constantly closes with each typed on input child
Every time I type something it closes the keyboard I've tried using onChangeText and onChange but nothing has changedParent componentconst [searchText, setSearchText] = useState('');function...
View Articlereact-navigation navigation hook type
I am using this hook from react-navigation and instead of calling the hook again in different components, I want to pass navigation as a prop.const navigation = useNavigation();...<MyButton...
View ArticleReact native, I'm not able to navigate between screens
I am following the react navigation documentation. I did all the installations.I'm using react native expo in the latest version (0.63).When I create a screen or create a function from within app.tsx,...
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Losing data after connecting the bluetooth module
ObjectiveI am trying to return data from the BlueTooth device after connected because to use the read and write function, need some data.Example data name, overflowServiceUUIDs, solicitedServiceUUIDs,...
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