老孟导读:目前 loading 库中包含41个动画组件,还会继续添加,同时也欢迎你们提交本身的 loading 动画组件或者直接微信发给我也能够。
Github 地址:https://github.com/781238222/flutter-do/tree/master/m_loading_samplegit
效果以下:github
在项目的 pubspec.yaml
文件中添加依赖:微信
dependencies: m_loading: ^0.0.1
执行命令:ide
flutter pub get
全部 loading 动画组件的用法大同小异,都有 duration(动画时长) 和 curve(动画曲线)参数,以及外观样式的设置,下面是一些 loading 动画组件的用法。动画
小球类的动画组件中有 BallStyle 类型的参数,此参数表示小球样式,用法以下:spa
BallCircleOpacityLoading( ballStyle: BallStyle( size: 5, color: Colors.red, ballType: BallType.solid, ), )
设置空心球:3d
BallCircleOpacityLoading( ballStyle: BallStyle( size: 5, ballType: BallType.hollow, borderWidth: 1, borderColor: Colors.red ), )
设置动画时长和动画曲线:code
Ring2InsideLoading( color: Colors.blue, duration: Duration(milliseconds: 1200), curve: Curves.bounceInOut, )
非小球类的组件使用:blog
PacmanLoading( mouthColor: Colors.blue, ballColor: Colors.red, )
PouringHourGlassLoading( color: Colors.blue, )
用法基本都是相似的,下面是全部动画组件的效果及对应的组件名称:ip
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BallPulseLoading | Ball4ScaleLoading | BallGridPulseLoading | BallCirclePulseLoading |
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Ball3OpacityLoading | Ball4OpacityLoading | BallGridOpacityLoading | BallCircleRotateLoading |
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BallBounceLoading | BallRotateScaleLoading | Ball2TrianglePathLoading | BallCircleOpacityLoading |
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Ball3TrianglePathLoading | BallInsideBallLoading | BallClipRotatePulseLoading | BallCircleInsideRotateLoading |
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RingRotate | Ring2InsideLoading | Ring2SymmetryLoading | RingBallRotateLoading |
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RingClipRotateMultiple | WaterCircleLoading | Water2CircleLoading | WaterRipple |
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WaterMultipleCircleLoading | WaterPulseLoading | BarPulseLoading | BarScaleLoading |
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BarScale1Loading | BarScalePulseOutLoading | BarMusicLoading | Square4OpacityLoading |
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SquareFadingLoading | SquareRotateLoading | SquareGridScaleLoading | CircleRotateLoading |
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CirclePulseLoading | CircleSquareLoading | Circle2InsideScaleLoading | PouringHourGlassLoading |
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PacmanLoading |
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