`componentDidMount()` function is not called after navigation

Question

I am using stackNavigator for navigating between screens. I am calling two API\'s in componentDidMount() function in my second activity. When i loa

Answer 1

According to react-navigation docs we can use as below

componentDidMount () {
  this.unsubscribe= this.props.navigation.addListener('focus', () => {
    //Will execute when screen is focused
  })
}

componentWillUnmount () {
  this.unsubscribe()
}

Similar to vitosorriso`s answer but should changed didFocus to focus according to docs