Add delay between versions and slow db query

[stefanosiano]

Added a delay based on versions: even versions have a delay of 1 second, to show the difference between releases in the starfish screen Added a slow db query on start

Here is a transaction example (especially for the db span)

[sdzhong]

The slowQuery() may have caused the EmpowerPlantActivity transaction to be too slow.

I made a copy of the slow-db-query branch as https://github.com/sentry-demos/android/tree/slow-db-query-sz and ran the automation/pytest with the generated apk's and generated these EmpowerPlantActivity transactions. The transactions are approx 24s long (versus approx 9s in the main branch), which is edging towards too long.

• My PR https://github.com/sentry-demos/android/pull/104 adds about 2s to the product_processing span
• There's a 30s limit on capturing profiles

May slowQuery() be less slow--perhaps keep the EmpowerPlantActivity transactions (via pytest) closer to 15s?

[stefanosiano]

@sdzhong i reduced the time. In case you need to adjust it, you can just change the loop count to whatever you prefer.

[sdzhong]

Looks great!

Validated the transaction duration change according to version

Validated no regressions

1. Flagship Error
2. Flagship Error’s Transaction
3. Flagship Transaction
4. Performance Issues - DB on Main Thread, File IO on Main Thread, Regex on Main Thread, Image Decoding on Main Thread, JSON Decoding on Main Thread