Screen_recording_20240511_062912 (1).gif 考察内容 AnimationController Tween AnimatedBuilder Transform Matrix4 实现 ///源码:https://github.com/yixiaolunhui/flutter_xyclassLoadingViewextendsStatefulWidget{constLoadingView({Key?key}):super(key:key);@overrideState<LoadingView>createState()=>_LoadingViewStat...
native_screenshot 使用本机代码(iOS 和 Android)截取屏幕截图的简单插件。 2021-04-04 42 file_selector 用于打开和保存文件的 Flutter 插件。 2022-10-06 149 r_upgrade 用于升级和安装应用程序的插件,支持 Android 和 IOS。 2022-05-12 98 gallery_saver 将网络或临时文件中的图像和视频保存到外部存储。 20...
Login Screen A collection of Screens and attractive UIs built with Flutter A collection of Screens and attractive UIs built with Flutter ready to be used in your applications. 07 December 2018 Animation A collection of loading indicators animated with flutter A collection of loading indicato...
(); // 初始化AnimationController,设置vsync和动画持续时间 _controller = AnimationController(vsync: this, duration: widget.period) // 添加状态监听器,当动画完成时,根据loop的值决定是否重复播放动画 ..addStatusListener((AnimationStatus status) { if (status != AnimationStatus.completed) { return; } ...
1.通过AnimationController及各种Animation(如线性动画TweenAnimation、非线性动画CurveAnimation)与Widget的结合,来达到使组件动起来的效果。比如: 2.通过Hero动画来做页面之间的跳转效果,比如: 3.通过CustomPainter结合Canvas来实现自定义的动画。 其中,第三点可实现的内容最为丰富,同时也最为复杂。这里要介绍的是第四种...
今天我们来尝试使用AnimationController来实现一个拖拽图片,然后返回原点的动画。 构建一个要动画的widget 在本文的例子中,我们希望能够让一个图片可以实现拖拽然后自动返回原来位置的效果。 为了实现这个功能,我们首先构建一个放在界面中间的图片。 child: Align( alignment: Alignment.center, child: Card( child: Image...
The Rounded Loading Button has many configurable properties, including: duration- The duration of the button animation loaderSize- The size of the CircularProgressIndicator animateOnTap- Whether to trigger the loading animation on the tap event ...
loading动画这里使用他人造好的轮子:loading_animation_widget dependencies: loading_animation_widget: ^1.1.0+1 1. 2. 使用hexagonDots控件来实现loading效果 // loading动画 Container( padding: const EdgeInsets.only(top: 40, bottom: 10), child: LoadingAnimationWidget.hexagonDots( ...
network( 'https://raw.githubusercontent.com/xvrh/lottie-flutter/master/example/assets/Mobilo/A.json'), // Load an animation and its images from a zip file Lottie.asset('assets/lottiefiles/angel.zip'), ], ), ), ); } }사용자 지정 AnimationController사용자 지정 ...
SpinKit [1094⭐] - Animated loading indicators by Jeremiah Ogbomo. Villains [229⭐] - Page transition animations by Norbert Kozsir. AnimatedTextKit [419⭐] - A collection of cool text animations by Ayush Agarwal. Drawing Animation [160⭐] - Create drawing line animations based on SVG ...