Place Picker Automatically close after launch

After A lot of debugging i solved it myself. The problem was package name..Android studio manage package name by itself on project creation. I change the package name in manifest and it was working perfectly fine. but when i get API key from google developers console for place picker, place picker automatically closes without a single character of error.

Then I change the package name by going into -> Module Settings -> Flavors and change the Application ID and it fix the problem.

Please check the logcat of your app for 'PLACES_API_ACCESS_NOT_CONFIGURED' message. If this is the case, enabling the Google Places API for Android in your Google Developer Console for this project should solve your problem.

Solved problem by just changing the API key

You can create a new key from here

Make sure that Google Places API is enabled for the API key that you are using in Google API console. For me, I am using the same API key that I use for maps. I just enabled the same key for places api also. That solved my problem. Use this link to access the Google console: https://console.developers.google.com/flows/enableapi?apiid=placesandroid&reusekey=true