Firebase Database Permission denied with read/write permissions set to true

Question

I\'m having trouble writing to my Firebase database in my simple Android app. I\'ve set my database rules to be public:

{
  \"rules\": {
    \".read\": true,         


        

Answer 1

This looks like problem with your google-services.json.

Make sure app name and client id are same as in firebase console.

If you are not sure re-download google-services.json from your project's console and add it your project.