I am developing an android application as part of a project, and am using Google places API to display places of interest based on location. I am using the PlacePicker Inent
In manifest file com.google.android.geo.api_key and com.google.android.maps.v2.API_KEY shouldnot be same.
go to https://console.developers.google.com/project
login and follow these steps to get key for placepicker places.
create or choose existing > use google apis > Google Places API for Android > enable > credentials in left menu > add credentials > api key > android key > create > copy key.
paste your key at manifest "com.google.android.geo.api_key"
Note : there is a limit of 1000 requests per day for google places api. after you have to pay money. Better to avoid PlacePicker.