I want steps to setup a CI CD pipeline for an Android project

[karthikharpanhalli]

I want to to setup CI and CD pipeline for my Android project, 

I want to, 

1. Checkout the source code from a branch in BitBucket

2. Build the apk (this can be last step too)

3.  Run the Junit tests 

4. Run Integration tests 

5. Run Instrumentation tests or Espresso Tests on firebase test device

6. Push the apk to AppCenter

7. Generate Report 

I tried to google a lot for a proper or official documentation on the steps to follow, but no luck. 

Can someone guide me achieve setup bamboo plan and execute the above said tasks.