Questions tagged as 'react-native'

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React-native APk generated does not work

Good morning guys, this is the next I started in the react-native and I made a small application followed as in the documentation to generate an apk link But when I try to open it on my mobile phone or emulator it does not work, it does not ev...
asked by 13.12.2017 / 14:47
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React Native - Error emulating Android

I'm trying to emulate an app and this error appears, preventing me from continuing the work. I have a Win 10 64-bit JDK 9.0.1 NodeJS 6.11.4     
asked by 17.10.2017 / 22:55
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Error exchanging View by ScrollView

I'm making a page with a menu of 6 elements, divided 2 per line. And this is all right the way I want it on most screens, but when testing on a 3.2 'screen emulator it cuts the end buttons, so I modified the% of% global by% with% than by whic...
asked by 26.09.2017 / 20:56
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RN Navigation - Draw Navigator

My app will have several types of navigation on different screens. I started using the index with stacknavigator and on a second page I'm trying to set up DrawNavigator and I'm not getting it. I saw in a sample post as if I had to start and r...
asked by 30.08.2017 / 02:17
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Command 'run-android' unrecognized - After installing the navigation

After creating a react-native project init test and install navigation ( npm install --save react-navigation ) simply after that the run-android command is no longer recognized. I found several forms of correction in some place but for me...
asked by 09.08.2017 / 02:49
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Error trying to give npm start in react-native project

I'm starting to develop apps with react-native, to learn I created a virtual machine running lubuntu and followed the step-by-step installation of prerequisites: sudo apt-get update # Instalação do node sudo apt install build-essential libssl...
asked by 17.08.2017 / 22:52
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Splash screen React-native

I created a component class with my splash screen. And I want that after a few seconds, the navigation goes to the other screen, I already have configured the navigation const SimpleApp = StackNavigator({ Home: {screen: BrunoDantas},...
asked by 28.07.2017 / 03:12
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React Native Drag and Drop Listview

I need to implement bizarre functionality in React Native. Here's what I need to be able to drag and drop to remove an item from a horizontal ListView and add it to another. The big question is that it can only start drag and drop if the user ha...
asked by 29.07.2017 / 20:26
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Image Upload with Firebase and React Native using RN Image-picker

I'm using the react-native-image-picker component to capture an image that should be saved in the firebase. I'm using the following code: firebaseApp.storage().ref('/images/').child('teste') .putString(response.data, 'ba...
asked by 30.06.2017 / 17:15
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Make request when returning to the previous scene in react-native

I'm using react-native-router-flux for routes and scenes. I have scenes A and B, on screen I make a request GET in an API in the componentWillMount() function and display the information. On screen B I have a form and a b...
asked by 11.07.2017 / 22:58