Google Place New API Migration requests

[maulikchak]

Hi, thanks for this great package!

Google has released a new Places API (v1) that replaces the old autocomplete endpoint:
https://places.googleapis.com/v1/places:autocomplete

The current version of this package still uses the legacy endpoint, which is being deprecated.

Can you please update the package to support the new API? It uses POST requests with JSON and requires the API key to be sent in headers.

Let me know if I can help or test it. Thanks again!

About the Places API (New)
Autocomplete (New) and session tokens

[MTsung]

@maulikchak

I opened a PR #78 that integrates the new Google Places API.

• adds a useNewApi flag to toggle between the new and legacy APIs.
• To avoid affecting existing users, the flag defaults to false.

Before the PR is merged, you can try out the new functionality by pointing to this branch:

  google_places_flutter: 
    git:
      url: https://github.com/MTsung/Google-AutoComplete-TextField-Flutter.git
      ref: 2c7ac5873fdbfd3e83ec303861fe3618349bd17f

If you encounter any issues, feel free to leave a comment on the PR, and I will address them.