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react-native-webview crashes application when invoked
I am using react-native-webview library to load webpage, it works fine in debuging, but when I create release build. And click on the tab to load webview , application crashes. following is the error....
View ArticleNative module in react native, cannot call "this" in java class
help meeee....!In my react native project, and created a native module 'BeaconModule' to use some function that react native does not support. in android project, it works fine. but when i coppy...
View ArticleUncaught Error: Invariant Violation & Screen Orientation
I'm somewhat new to React / React Native and after updating a project from a previous version of Expo, I keep running into odd "uncaught errors" with what seems to be Expo's Screen Orientation that...
View Articlereact-native maps not loading for android (blank map)
I've been stuck on this for a long time now and am starting to think perhaps react native maps cannot work on android emulator, as all the answers I find that seem to work are for IOS anyways.I am...
View ArticleReact Native Background Websockets/MQTT
What is the proper way to show notifications of the message's received from mqtt/websockets when app is running in the background or when app is closed using react native.So far I have achieved to show...
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How do I open react-native app in emulator?
I have a react-native app that I have just ejected from expo to a bare react-native app.I can run yarn react-native run-android without any errors and even opens my android emulator however, I can't...
View ArticleIs there any way to connect android wear and get some data from react native...
I need to connect android wear-os and get battery status or ets. from react-native app. thanks
View ArticleDownload file faild on android9 with DownloadManager
I have an react-native app runs on android9, now I want to use DownloadManager to download an apk file, but it doesn't show notification immediately, but waiting for more than 10 minutes it shows...
View Articlenpx react-native run-android: E/Device: Error during Sync: EOF
I am trying to run react native app to my real android device.I checked my device before runningadb devicesList of devices attached3357425441473098 deviceI started withnpx react-native startand in...
View ArticleHow do I use a prepopulated SQLite DB with Expo on Android?
I'm trying to use a prepopulated SQLite DB for my react native app. I'm using Expo and the downloadAsync() Function to load my DB from my assets folder. This works as expected on IOS, as I can load the...
View ArticleHow to solve the error, Failed to launch emulator. Reason: No emulators found...
I am creating react native app for mobile application. I am fully new in building react native app. I am using ubuntu for creating the app and following below link to create the...
View Articleusing react-native-camera with react-native-navigation
I just started react-native and I made a multi screen android application (by using react-native-navigation. My screens are functions as shown in examples of screen navigation but now I want to use the...
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React Native: How to build an unsigned APK
I am working on React Native v 0.62.0. I want to build an unsigned APK. I ran cd android && ./gradlew assembleRelease from the root directory of my project. It did build an APK but when I run...
View Articleis it possible to pass data from app to mobile microphone during a phone call?
i don't know how to explain this , but i am thinking about developing a mobile app ( react native ) that should run during each phone call , and read a text from the app and pass it through the mic so...
View ArticleFacing issue with Intent while implementing background service for...
I am trying to implement background service for my react-native app using headless JS by invoking android custom native module. But facing an issue with Intent that I am using to start Intent service...
View ArticleTask 'installDebug' not found in project ':app' - run-android after creating...
After creating a react native project, I tried to run it on my android device. I enter adb devices into the terminal, I saw my device. I ran react-native run-android. And after a while Task...
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React-Native Realm on Android returns empty objects, works fine on iOS
We have the following issue with our react-native (0.62.0) and realm (5.0.2)deployment:We have a schema with a few models, one of which is Location. We can insert into location on both devices (ios and...
View ArticleRealm.objects() in react-native app return empty objects
I'm creating a db in realm, but when i want to consult the data with Realm.objects() return empty objects, like this: {"0":{},"1":{},"2":{}...etc}, my code is the next:import Realm from "realm";const...
View ArticleDownload file faild on android9 using DownloadManager
I have an react-native app runs on native android9, now I want to use DownloadManager to download an apk file, when download is begining, it doesn't show notification immediately, no downloading...
View ArticleDownload HTTP resource doesn't work on android9 using DownloadManager
I have an react-native app runs on native android9, now I want to use DownloadManager to download a file, it's a http resource. when download is begining, it doesn't show notification immediately, no...
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