User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0 Build ID: 20160604131506 Firefox for Android Steps to reproduce: 1. Open firefox for Android. 2. Visit any site. 3. Go to settings in Firefox -> Integrity -> Clear sensitive data when shut down -> mark every checkbox -> Confirm. 4. Shut down Firefox from menu. 5. Go to app changing/switching mode on your phone (where you see all open apps, or recent open apps) Please disregard my bad english. Actual results: Actual result: Even when all history should be cleaned you will see a screenshot from the last open page/video in the app switching/open apps mode Expected results: Expected result: black page or maybe about:home
I can reproduce this. After settings "Clear private data on exit" and tap the Quit button, going to task manager, Firefox thumbnail displays the last visited page instead of about:home (http://i.imgur.com/Cm9JyiG.png). But tapping it, will display correctly the about:home page.
Summary: Screenshot from last visited site/video is viseble in "app swiching mode/open apps mode" even when "Clear history when FireFox closes" is checked and Firefox is shut down → Firefox thumbnail is not updated in Task Manager after choosing to "Clear private data on exit"
Status: UNCONFIRMED → NEW
tracking-fennec: --- → ?
Ever confirmed: true
Might be able to remove the task with API 21+, but that's about it. https://developer.android.com/reference/android/app/ActivityManager.AppTask.html
tracking-fennec: ? → +
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