sunyan

onIndexChanged will return negative number

2

### Which OS ? ### Version Which versions are you using: - react-native-swiper v? - react-native v0.?.? ### Expected behaviour ### Actual behaviour ### How to reproduce it> To help...

### Which OS ? windows ### Version Which versions are you using: - react-native-swiper v1.6.0 - react-native 0.64.2 ### Expected behaviour onIndexChanged ### Actual behaviour after setState the index, The...