The solution came from a different source, but I post it here to help others looking for the same issue. Basically I used Android AVD (emulator) to build the application. But the emulator is in fact another machine, and that’s why it couldn’t call the localhost. To solve the probleme, I had to send the … Read more
After exhausting the current spectrum of available options from Javascript I decided to simply implement certificate pinning natively it all seems so simple now that I’m done. Skip to headers titled Android Solution and IOS Solution if you don’t want to read through the process of reaching the solution. Android Following Kudo’s recommendation I thought … Read more
You can achieve this by passing in the onFocus and onBlur events to set and unset styles when focused and blurred: onFocus() { this.setState({ backgroundColor: ‘green’ }) }, onBlur() { this.setState({ backgroundColor: ‘#ededed’ }) }, And then, in the TextInput do this: <TextInput onBlur={ () => this.onBlur() } onFocus={ () => this.onFocus() } style={{ height:60, … Read more
Nader Dabit’s answer is outdated, since using String literals in ref attributes has been deprecated. This is how we would do it as of September 2017: <Child ref={child => {this.child = child}} {…this.props} /> <Button onPress={this.child.myfunc} /> Same functionality, but instead of using a String to reference the component, we store it in a global … Read more
Problem While integrating Android SDK for a react-native project, I had finished the Android with React Native v0.30+ Project Configuration guide, and ran react-native run-android and then got this screen: I learned that FacebookSdk.sdkInitialize is deprecated. see here After some searching, I realized that the guide did not contain the steps to add the Facebook … Read more
That’s the ways I fixed it. As @chemitaxis suggests, add base-64 module from NPM: npm i -S base-64 Based on it, I propose a couple of ways to use it: Importing it in files you need it Then, you can import ‘encode’ and ‘decode’ methods using aliases, this way: import {decode as atob, encode as … Read more
Given you have Animated.Value lets say x, you can interpolate color like this: render() { var color = this.state.x.interpolate({ inputRange: [0, 300], outputRange: [‘rgba(255, 0, 0, 1)’, ‘rgba(0, 255, 0, 1)’] }); return ( <Animated.View style={{backgroundColor:color}}></Animated.View> ); } You can find full working example in the issue I’ve posted on github.
It’s a typo: Your closing ScrollView tag is: </SCrollView> rather than </ScrollView>. You also need to add a style to the View container, here’s an example of what it should look like: return( <View style={{flex: 1}}> <ScrollView> <Text> TEST </Text> <Text> TEST </Text> <Text> TEST </Text> <Text> TEST </Text> … </ScrollView> </View> );
After a long research MetroJS bundler default not compile typescript .ts and .tsx extension files. We need tell MetroJS bundler to compile .ts and .tsx files i solved this error by edit metro.config.js file in root project folder by following. Edited on September 2022 Added cjx and json extensions to below snippet All extensions listed … Read more
If I understood correctly, you want to close the modal when the user clicks outside of it, right ? If yes, I searched for this some time ago and the only solution that I remember was this one (which is the one that I’ve been using so far): render() { if (!this.state.modalVisible) return null return … Read more