75c87a8d
 张志伟
init
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/*
* @Author: 石破天惊
* @email: shanshang130@gmail.com
* @Date: 2021-07-15 17:11:44
* @LastEditTime: 2021-07-23 10:40:09
* @LastEditors: 石破天惊
* @Description:
*/
/**
* Author: Shi(bolan0000@icloud.com)
* Date: 2019/1/17
* Copyright (c) 2018, AoTang, Inc.
*
* Description: 将安卓导出的事件于iOS打平,消除安卓端因为原生自带的事件的影响
*/
import React from "react";
import { Animated, Platform, requireNativeComponent, View } from "react-native";
const SpringScrollViewNative = Animated.createAnimatedComponent(
requireNativeComponent("SpringScrollView")
);
export class SpringScrollViewNativeAdapter extends React.Component {
_scrollViewRef;
render() {
return (
<SpringScrollViewNative
{...this.props}
pagingEnabled={Platform.select({
ios: false,
android: this.props.pagingEnabled,
})}
pagingEnabledB={this.props.pagingEnabled}
decelerationRate={
this.props.pagingEnabled ? 0.99 : this.props.decelerationRate
}
ref={(ref) => (this._scrollViewRef = ref)}
onTouchStart={(e) =>
Platform.OS === "ios" &&
this.props.onTouchBegin &&
this.props.onTouchBegin(e)
}
onCustomTouchBegin={(e) =>
this.props.onTouchBegin && this.props.onTouchBegin(e)
}
onTouchEnd={Platform.select({
ios: this.props.onTouchEnd,
android: null,
})}
onCustomTouchEnd={(e) =>
this.props.onTouchEnd && this.props.onTouchEnd(e)
}
onCustomMomentumScrollBegin={(e) =>
this.props.onMomentumScrollBegin &&
this.props.onMomentumScrollBegin(e)
}
onCustomMomentumScrollEnd={(e) =>
this.props.onMomentumScrollEnd && this.props.onMomentumScrollEnd(e)
}
onCustomScrollBeginDrag={(e) =>
this.props.onScrollBeginDrag && this.props.onScrollBeginDrag(e)
}
onCustomScrollEndDrag={(e) =>
this.props.onScrollEndDrag && this.props.onScrollEndDrag(e)
}
/>
);
}
attachScrollNativeEvent(offset) {
return Animated.attachNativeEvent(this._scrollViewRef, "onScroll", [
{
nativeEvent: {
contentOffset: offset,
},
},
]);
}
}
export const SpringScrollContentViewNative =
Platform.OS === "ios"
? requireNativeComponent("SpringScrollContentView")
: View;
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