In this lesson we will use Animated.spring and TouchableWithoutFeedback to animate the scale of a button in our React Native application. We will use the scale transform property and see how adjusting the friction of a spring will effect the spring animation. Checkout:TouchableWithoutFeedback. ...
由于Button在不同平台的表现形式不一样,因此我们经常会使用View和Text封装自己的Button组件,或者使用社区组件,比如 react-native-button 或者 react-native-elements 的Button。 import Button from 'react-native-button'; class Index extends Component { onClick = () => { console.log('click'); }; render(...
Animated.createAnimatedComponent():其它组件(较少用,用Animated.View包裹可以达到同样的效果) importReact,{Component}from'react';import{StyleSheet,View,Animated,Image,Easing}from'react-native';import{Button}from"react-native-elements";/** * @mark 文件内变量 *///文件内变量结束exportdefaultclassAnimatedDe...
* https://github.com/facebook/react-native * @flow */importReact,{Component}from'react';import{AppRegistry,StyleSheet,Text,Animated,TouchableOpacity,Easing,View}from'react-native';classAnimationRotateSceneextendsComponent{constructor(props){super(props);this.spinValue=newAnimated.Value(0)}componentDidMou...
https://dribbble.com/shots/1426764-Submit-Button git clonehttps://github.com/ronak301/react-native-submit-button.git cd example npm install react-native link react-native run-ios npm install --save react-native-submit-button if RN > 0.29react-native linkelsernpm link ...
今天,init一个最新react native工程,最新版本是0.38.0,主要目的是测试react-native-simple-radio-button这个组件,在import react-native-simple-radio-button并简单测试后发现遇到一个警告,顿时郁闷了,因为在0.36.0时,并没遇到这个警告,好吧,每次版本更新,都会有遇到各种各样的警告和错误。废话不多说,警告如下: ...
ReactNative入门 —— 动画篇(上) 在不使用任何RN动画相关API的时候,我们会想到一种非常粗暴的方式来实现我们希望的动画效果——通过修改state来不断得改变视图上的样式。 我们来个简单的示例: var AwesomeProject = React.createClass({ getInitialState() { ...
前言ReactNative一共提供了两种动画，一种是可以绘制自定义动画的Animated库；另一种是负责布局动画的LayoutAnimation。Animated旨在以声明的形式来定义动画，今天主要介绍Animated。创建动画官网给出的创建动画的步骤：ThecoreworkflowforcreatingananimationistocreateanAnimated.Value,hookituptooneormorestyle...
前言React Native作为大前端开发的一种技术,自然离不开各种炫酷的动效。在React Native中动效有两种实现的方式。它们分别为:** LayoutAnimation、 Animated**。今天,我们给一个LayoutAnimation的例子。LayoutAnimation适合开发相对简单的动画。如,...
ActionButton.Itemspecifies an Action Button. You have to include at least 1ActionButton.Item. Example The following Basic example can be found inexample/Basic. importReact,{Component}from'react';import{StyleSheet,View}from'react-native';importActionButtonfrom'react-native-action-button';importIconfro...