react-native-android

问题 I have developed an android mobile app using react-native. My native language for the app is English but I want to make it available in Mandarin Chinese also. So my question is how can I convert my static and fetched data into Mandarin Chinese. please share a solution. 回答1: Yes, you can do it. For changing the Application language to multi-language app,i.e., also include Mandarin Chinese. For Static contents/text Use the package react-native-i18n Link : https://www.npmjs.com/package/react

问题 Hello there I'm new to react native. I'm trying to create reusable component, not only card component, maybe in future will create other reusable components. Below is the code example of reusable card component that I've created: Card.js import React from 'react'; import { View, StyleSheet } from 'react-native'; const Card = props => { return ( <View style={{...styles.card, ...props.style}}>{props.children}</View>);}; const styles = StyleSheet.create({ card: { shadowColor: 'black',

问题 I am building an App and referring this link i implemented same code for my App, but i am getting error "Cannot read the property 'getSelectedItemsExt' of undefined". One more error is "submit" button is also not showing up. I have tried all the ways but failed. import React, { Component } from 'react'; import { AppRegistry, StyleSheet, TextInput, View, ListView, Alert, Button, Platform, ToastAndroid, TouchableOpacity, ActivityIndicator, Text, Picker, ScrollView } from 'react-native'; import

问题 I am building an App and referring this link i implemented same code for my App, but i am getting error "Cannot read the property 'getSelectedItemsExt' of undefined". One more error is "submit" button is also not showing up. I have tried all the ways but failed. import React, { Component } from 'react'; import { AppRegistry, StyleSheet, TextInput, View, ListView, Alert, Button, Platform, ToastAndroid, TouchableOpacity, ActivityIndicator, Text, Picker, ScrollView } from 'react-native'; import

问题 I am building an App and referring this link i implemented same code for my App, but i am getting error "Cannot read the property 'getSelectedItemsExt' of undefined". One more error is "submit" button is also not showing up. I have tried all the ways but failed. import React, { Component } from 'react'; import { AppRegistry, StyleSheet, TextInput, View, ListView, Alert, Button, Platform, ToastAndroid, TouchableOpacity, ActivityIndicator, Text, Picker, ScrollView } from 'react-native'; import

问题 I am building an App and referring this link i implemented same code for my App, but i am getting error "Cannot read the property 'getSelectedItemsExt' of undefined". One more error is "submit" button is also not showing up. I have tried all the ways but failed. import React, { Component } from 'react'; import { AppRegistry, StyleSheet, TextInput, View, ListView, Alert, Button, Platform, ToastAndroid, TouchableOpacity, ActivityIndicator, Text, Picker, ScrollView } from 'react-native'; import

问题 I'm new to react native and I would like to create a simple app working with firebase push notifications. So I've created my react app using 'expo init' Now I'm stuck at point 2 of this tutorial https://github.com/invertase/react-native-firebase-docs/blob/master/docs/installation/android.md In the tutorial, it says "apply xyz to your android/app/build.gradle" but the problem is that I have no such file, also in many other tutorials of react native this file is mentioned... do I have to create

问题 I wanna achieve button with shadow in react native with no border and spread, I have tried something like this, { shadowColor: 'black', shadowOpacity: 0.8, elevation: 6, backgroundColor : "#0000", shadowRadius: 15 , shadowOffset : { width: 56, height: 13}, borderWidth:0, borderRadius:0, } But the shadow is not spreading and offset is not also working as expected. I want to achieve something like this, Codepen 回答1: Tried adding it directly on Button but no luck. You can try this way by using

问题 i am trying to insert array values into some table for sqlite. my arrays values are not inserted. i am strucked here that was i tried can you guide me in correct way here i am getting the response from axion json output. response.zonedetails is a array. for (var i = 0; i < response.zoneDetails.length; i++){ console.log('hi i am '); console.log('for loop log',response.zoneDetails[i]); var zoneNmae = response.zoneDetails[i].zonename; var parentZoneId = response.zoneDetails[i].parentzoneid; var

问题 My app worked properly ! When run android The application is compiled without error, but returns the message when it's displayed. Unfortunately, application has stopped It happened when i install and link these two packages react-native-push-notification AND react-native-google-analytics-bridge { "rnpm": { "assets": [ "./assets/fonts/" ] }, "name": "Melkana", "version": "0.0.1", "private": true, "scripts": { "start": "node node_modules/react-native/local-cli/cli.js start", "test": "jest" },