transitionConfig自定义切换动画 React Native自定义切换动画
上下切换 transitionConfig: () => ({ transitionSpec: { duration: 300, easing: Easing.out(Easing.poly(4)), timing: Animated.timing, }, screenInterpolator: sceneProps => { const { layout, position, scene } = sceneProps; const { index } = scene; const height = layout.initHeight; //沿Y轴平移 const translateY = position.interpolate({ inputRange: [index - 1, index, index + 1], outputRange: [height, 0, 0], }); //透明度 const opacity = position.interpolate({ inputRange: [index - 1, index - 0.99, index], outputRange: [0, 1, 1], }); return { opacity, transform: [{ translateY }] }; }, }), 左右切换 transitionConfig: () =