Keep getting a “Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup” when attempting to google plus login on my web app

I too ran into the same error – “Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup”. I went and checked my google developer console under APIs for the project associated with the API key/ auth key, eg, https://console.developers.google.com/project/<your app id>/apiui/api. The status for Google+API was set to OFF. I turned it ON. I … Read more

The signing fingerprint you specified is already used by another Android OAuth2 client

This error occurs when there is an existing SIGNING CERTIFICATE FINGERPRINT (SHA1) on Google Developers linked to a different account. Solution is to delete the project that is using that SHA1 in console.developers.google.com for the old/incorrect project. You cannot change the SHA1 fingerprint once it is set. Remember that deleting the project takes 7 days … Read more

Getting Google+ profile picture url with user_id

Google had changed their policy so the old way for getting the Google profile image will not work now, which was https://plus.google.com/s2/photos/profile/(user_id)?sz=150 New Way for doing this is Request URL https://www.googleapis.com/plus/v1/people/115950284…320?fields=image&key={YOUR_API_KEY} That will give the Google profile image url in json format as given below Response : { “image”: { “url”: “https://lh3.googleusercontent.com/-OkM…AANA/ltpH4BFZ2as/photo.jpg?sz=50” } } More … Read more

How to post in Google+ wall

Well, Google+ doesn’t have a “wall,” it has “Streams.” The proper term might help you find better search results. Either way, unless you’re a Google partner, the news isn’t good: The API is currently limited to read-only access. From the API website: Note: The Google+ API currently provides read-only access to public data. All API … Read more

Google Play Services in emulator, implementing Google Plus login button etc

Google Play services works on the 4.2.2 versions of the Android Emulator and is officially supported as described in the Android documentation: Setup Google Play Services. Update You now can use the Intel/x86 images (HAXM-compatible) for API 19 and newer and for ARM, Google Play Services is available on most images. Setting up the image … Read more