Monitoring activity in background
I have a question about the possibility to use BLE in background. Basically I have an app that monitoring data using BLE and write every minutes data in the db. I have a problem about the background...
View ArticleADB can't connect to Nox
i have a problem which i trying to solve for about 3 days and i can't find any working solution. The problem is i can't connect my nox player to adb when i trying to connect with localhost and port...
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React Native iOS and Android folders not present
I'm new to react native, and I've been having some trouble understanding the folder structure of the app which should supposedly be present in the project folder on creation. Basically, when creating...
View ArticleHow can I change FlatList item on different page?
I have 2 page.My FlatList in my First Page : <FlatList data={ParkStore.parkedCar} renderItem={({ item }) => (<ParkCard item={item} navigation={navigation} /> )} keyExtractor={(item, index)...
View ArticleUpload React native app as an Update of the Native Android app
My native android app has 15k+ downloads and now I want to migrate to the React-native app as an update of my existing app. Can I upload React native code at the same app means my Userbase and Reviews...
View ArticleHow to send a text message directly from the mobile apication
I want to send a text message to a recepient from within the application in react native. The programming language currently I am using is react native. Inside my application I have a send button which...
View ArticleCan I read keyboard input (ex: using a hand scanner) without showing the...
I need to make an app scanning bar codes and displaying related information, however when using a <TextInput> component the virtual keyboard appears.What alternative options could I use?
View ArticleWatchman and other errors when trying to run a react-native project. Why this...
Inorder to comply with react native environment recommendations on https://reactnative.dev/docs/getting-started.html I installed watchman using brew. After trying to run the application on android...
View ArticleMy react native android application does not start from root component when I...
I am using react native navigation Wix V2. Splash screen is my root component. My home page data has been gotten in the splash screen from server and if it has been done successfully it navigates to my...
View ArticleAudio sttop playing after while with expo-av
i want to play a music at background of my app using react-native expo. so i used expo-av components.after running the app, music plays correctly but after while,unreasonable its stops playing just...
View ArticleReact Native Android not forcing portrait mode
I'm trying to force portrait-only on my RN app for Android but no matter what I try, I can't make it work.Problem is when I set the auto-rotate: ON on my Huawei device, it's a P20 Lite. Seems the...
View ArticleReact-Native Build Failed app:mergeDebugAssets
I completed a react-native app for Android, and now when I try to run npm android, I get this error: FAILURE: Build failed with an exception. * What went wrong: Execution failed for task...
View ArticleCant get to assign a value to this variable in Android
I have init a variable:public int state; and I am assigning a value to it from this method:@ReactMethod public void getState(int s) { this.state = s; } but when I debug I can see that I am not getting...
View ArticleCaused by: java.lang.Exception: Command `config` unrecognized
After Running Copied React-native project:Caused by: java.lang.Exception: Command config unrecognized. Make sure that you have run npm install and that you are inside a react-native project.I did npm...
View Articlereact-native-table-component freeze first column & first row in scrollable table
Desired StateI'm using react-native-table-component, a basic component to render tables in React Native. I need to freeze the first column and first row in the table so they remain in view when...
View ArticleAlternatives to AsyncStorage
I have an application that is based on cards (swiping left and right)When I swipe left or right I have functions assigned to it.SwipeRight: (Functions performed when shifting to the...
View ArticleHow can I send the user's selected date from react native date time picker to...
I'm using the react-native- community/datetimepicker and I want to store the user's selected date in Firebase Realtime Database.
View ArticleProblem using a React Native package that uses a different supportLibVersion...
I'm trying to add this react native package into my project https://www.npmjs.com/package/react-native-camera-tflite and I followed all of the instructions on the website, but I'm getting dependency...
View ArticlecompileSdkVersion is not specified error in React Native Android
I get the build error when I try to build an Android app in my React Native project.When I run react-native run-android, it says:> Configure project :react-native-os WARNING: Configuration 'compile'...
View ArticleReact-native :app:bundleReleaseSourceMapUpload FAILED
I'm coded a app with use react-native and I want export release apk. For this, i running this commands ;1 - react-native bundle --platform android --dev false --entry-file index.js --bundle-output...
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