Is there a way to limit my app's network connections to a given set of...
To improve my app's security I'd like to only accept network connections with a set of whitelisted sites.My app uses react-native.I've only found settings to filter non-secure connections (i.e. without...
View ArticletoExpontial is undefined in react native
Always having this error: num.toExponential is not a funtion. num.toExponential is undefined. Why is toExponential() doesn't run on react native? How to replicate this functionality in react native?let...
View ArticleFailed to connect to development server using "adb reverse"
I'm running a react-native app with an android emulator running normal, but when I use the command "react-native run-android" that launch me this error:warn Failed to connect to development server...
View ArticleAnother question about icons and push notifications
I searched a lot for this question in these last days and any answer that I saw until now it couldn't help. I'm developing an app with React-Native and after trying with a lot of modules to send push...
View ArticleHow to detect hold and fastforward event in react native TVEventHandler
I am new to React Native. I want to know how can implement press and hold event for seek. I am able to get fastForward and press right events in React native layer by using below...
View ArticleDownload Audio file in react native?
I'm trying to download audio file "mp3" using rn-fetch-blob.So I have more than one cases :)When I trying to add a path to RNFetchBlob config like thisconst pathFile = RNFetchBlob.fs.dirs.MainBundleDir...
View ArticleReact native bridge - emitting events from an android view class
Currently I am bridging a heremaps sdk on android. I've been looking at the RN documentation for emitting events, and while it is very clear it is not detailed as I'm having trouble figuring how to...
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React Native screen cut off at top Android
I have an input that is cutt off at the top. Is it possible to have it aligned directly under the black bar without writing specific margins/padding for it? If I take off the padding the element...
View ArticleReact Native is dimming companion component
I am learning React Native while trying to build a simple Android app. I have two components (TextInput and Button) aligned side by side. The TextInput component is wrapped in and the Button component...
View ArticleOn Windows Linux Subsystem, the Android SDK directory does not exist
I have been running react native for a while on windows 10 but decided to install the ubuntu subsystem to continue my development as I prefer linux for dev work.After installing ubuntu and trying to...
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React Native - ERROR point to the same directory in the file system. Each...
I try Sync Gradle in Android studio but i received error ERROR: The modules ['@react-native-community-geolocation-android-@react-native-community_geolocation',...
View ArticleError type 3. Activity class {com.awesome_project/...
I've created the project using the following command. react-native init Awesome_Project I've started the packager using the following command. react-native start I've connected my Android mobile using...
View ArticleExpo run on android emulator using windows 10
Can I run android emulator without an android phone? I have installed android studio and I've already installed android virtual device. However, when I try to run it, it gives an error like this...
View ArticleReact native firebase notification sound for call/alarm notification category
I am using react-native-firebase for a voice call app. I tried to create an incoming call notification as below: const notification = new firebase.notifications.Notification() .setTitle("Incoming...
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React native map's Heatmap doesn't work when there is a lot of close points...
I am using "react-native-maps": "^0.26.1" and "react-native": "0.61.5". I have an API that returns points and i noticed that the Heatmap from react-native-maps bugs in some circumstances. It can handle...
View Articleinstall permission in android
I have a RN app runs in android, now I want to update it, because android8 request developer to request REQUEST_INSTALL_PACKAGES in app, so I write some code to request install permision, but the code...
View ArticleExecution failed for task ':app:transformClassesWithDexForDebug' in react native
I am new in react native and I use it in Ubuntu. I would like to run a project on my PC. I use yarn and android emulator. Here is my installed application versions:yarn: 1.2.0 nmp: 3.10.10 I got the...
View ArticleReact Native WebView video not playing in iOS
I developed mobile app which has video player in react native. Then I built both Android and iOS app from the react native project. But it's working well in Android but not playing in iOS. If you've...
View ArticleDifferent behavior when App is sent to Background State using Home or Back...
I'm testing in Android a chat app developed in React Native and I'm noticing a strange behavior that only depends on how do you send the app to background.Two devices are needed to replicate the bug:...
View ArticleEverytime I install react-navigation my project stops working
I'm trying to use react-navigation with my react-native project. The project will work up until I install react-navigation. After I install it when I try to run my app using a virtual device I keep...
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