How can I get crash data (stack traces at least) from my Android application? At least when working on my own device being retrieved by cable, but ideally from any instance
Google changed how much crash reports you actually get. Previously you only got manual reported bug reports.
Since the last developer conference and the introducation of Android Vitals you also get crash reports from users which have enabled to share diagnostics data.
You'll see all crashes collected from Android devices whose users have opted in to automatically share usage and diagnostics data. Data is available for the previous two months.
View crashes & application not responding (ANR) errors