Fix listener in hooks

[hoanglam10499]

Solved Issues #69. Please merge

[hoanglam10499]

Solved Issues #69. Please merge

[Cmion]

I think using a callback for the listenToOrientationChange would be a better choice. And you seem to be re-writing most of the file. I guess it's your formatter.

so consider something like.

`

if (typeof callback === 'function' ){
  const orientation = screenWidth < screenHeight ? 'portrait' : 'landscape';
  callback(orientation);

};`

Lesser code and solves the problem for functional and class based components.

Try refactoring your code, and make changes only to the lines that concerns your PR.

[hoanglam10499]

@Cmion I didn't change all the files, it was a change of the format code. You can see the "File Changed".

[Cmion]

I'm not a maintainer, contributor or anything. But It seems like your recent commit made those changes.

[Cmion]

I also looks like the library needs some maintenance too

[hoanglam10499]

@Cmion It was a change of the format code ...

[gregfenton]

Some quick, hopefully constructive, feedback on this PR:

• to keep the PR clean, get rid of the commented out code. We have version control 😃
• as @Cmion suggests in his post, consider using === for the comparison operator
• I'd like to see this more explicit in terms of what parameter it is getting/using. Maybe have 2 parameters:

  const listenOrientationChange = ({classComponentThis = null, setStateHook = null}) => {
    // . . .
    if (classComponentThis) {
      classComponentThis.setState(...);
    } else if (setStateHook) {
      setStateHook(...);
    }
  }

Thank you for your efforts on this! Really, really appreciated.