Questions tagged as 'react-native'

Tagged questions
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Is it possible to reverse engineer applications in React Native?

I'm working on my TCC and I'm researching on reverse engineering, and as I work with react native, I wanted to know if it's possible for me to have an APK get its javascript code. I know that using apktool and d2j-dex2jar I get the code in ja...
asked by 19.07.2018 / 12:46
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React Native - fetch (url) always returning a Promise

I'm starting in React Native, I had no problems until I started doing HTTP requests. I'm using this function: async getJSON(url, parameters){ try{ //check if URL isn't empty if(url.length == 0) return false;...
asked by 18.06.2018 / 03:50
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How do I style child components through parent components?

I'm learning React native, and I'm having a question about styling child components more productively, because so far, I have to create a style and insert it into every component I want to style. My question is: how to create only one style,...
asked by 09.07.2018 / 18:01
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How to return only 10 records in firebase?

I want to return only an exact number of firebase records, but I do not know how it should be done, is there a way?     
asked by 30.05.2018 / 20:48
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react-native init proxy-related error

I am not able to configure my first app, it is something related to the proxy, but I have no idea how to solve this already I researched everything that is place someone knows how to solve?     
asked by 19.05.2018 / 04:44
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Problems Starting an Application with React Native

I'm using the Deepin Linux operating system. I use the following commands: react-native init NomeDoProjeto cd NomeDoProjeto When you run the command: react-native run-android I have the following error:    FAILURE: Build failed wit...
asked by 11.05.2018 / 21:14
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How to use Firebase Notification in a React-Native project

To Create a react-native project with Firebase notifications Steps to add pushNotification Link: link Create or open a React Native project (test before.) Assign all permissions to this directory Add pakege 'react-native-fi...
asked by 08.05.2018 / 15:48
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Search in local api, react-native

I have a local api in eclipse and I'm using tomcat I'm trying to use it with XMLHttpRequest in react-native and I'm not always getting error request. onPressButtonAtualizarBanco=() => { var request = new XMLHttpRequest(); request.o...
asked by 18.05.2018 / 21:03
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Reactive native geolocation too slow

Good afternoon. What is the most efficient way to get the user's location. The method getCurrentlocation of the react-native's own geolocation is taking around 3 seconds when I enable enableHighAccuracy , when it is as false...
asked by 27.01.2018 / 19:51
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Error react-native run-android

I installed the react-native-cli , android sdk and the android emulator . I was able to do the init project but when I run the react-native run-android command it shows the log:    Scanning 577 folders for symlinks in D: \ dev \ git-re...
asked by 13.12.2017 / 15:06