react-native-navigation开发笔记

1. 在Android上，可以使用mergeOptions命令动态切换可见性。隐藏BottomTabs时，应指定drawBehind：true，以便屏幕在先前分配给BottomTabs的区域后面渲染。

https://github.com/wix/react-native-navigation/issues/4319

2. Push动画中，topBar突然变白问题

3. react-natvie-navigation动画问题

https://wix.github.io/react-native-navigation/#/docs/styling?id=customizing-navigation-commands-animation

4. topBar的隐藏

https://github.com/wix/react-native-navigation/issues/3416

5. 设置小红点，或研究react-native-navigation

https://github.com/aurelhubert/ahbottomnavigation/tree/c4114c23213f0e86216f75b2770964dbc02eebb0

    <!-- 设置小红点大小 -->

    <dimen name="bottom_navigation_notification_radius">5dp</dimen>

    <dimen name="bottom_navigation_notification_height">10dp</dimen>

    <dimen name="bottom_navigation_notification_width">10dp</dimen>