As a quick note (circa March 10, 2017 and Android 7), I filed an Android bug report recently, and when I did, one of the Android developers asked if I would file an Android bug report. To do so, they gave me these instructions:
“After reproducing the issue, navigate to developer settings, ensure ‘USB debugging’ is enabled, then enable ‘Bug report shortcut’. To take bug report, hold the power button and select the ‘Take bug report’ option. Note: Please upload the files to google drive and share the folder to email@example.com, then share the link here.”
I thought that was interesting, I had never seen the “Bug report shortcut” approach before.