import RotateComponent from 'react-native-rotate-component';
 
...
 
<RotateComponent 
  durationBack={500} 
  durationGo={500} 
  backEnable={this.state.back1} 
  inputRange={[0, 1]} 
  outputRangeGo={['0deg', '180deg']} 
  outputRangeBack={['180deg', '0deg']}
>
  <Icon name="arrow-back" type="Ionicons" />
</RotateComponent>