It seems like Google may have a little bit of a problem when it comes to Android. There are an increasing number of reports coming in from users about random app freezes and UI lock ups. These reports were initially thought to be isolated to Google’s Pixel devices. However, OnePlus and Xiaomi users have begun reporting the issue too.
The bug appears to be initiated by an app freezing. This has been reported to cause the whole Android UI to freeze up; leaving the device unusable. So far, users have been able to alleviate the issue by simply turning off the display and locking the device. Unlocking the device thereafter solves the problem. The bug can also be dealt with by pulling the notification shade down by using the fingerprint sensor. However, this is not supported on all devices.
The issue was highlighted on Twitter by user @ArtemR and @CBuzle. However, it seems like the issue has been around for quite a while. Staff from Android Authority and Android Police have reported the issue as well. The issue doesn’t seem to be linked to any one OEM or company as it even occurs on devices with Nova Launcher and Action Launcher. Most commonly, the issue occurs when YouTube, Amazon, Twitter, YouTube Music and the Play Store are in use. However, reports of it occurring while using other apps are increasing.
It looks like the issue seems to be plaguing devices running on Android 10. However, Android Police notes that there has been a report of it occurring on a Pixel 3 running the Android 11 developer preview. They also note that the issue seems to be similar to a memory management bug that was seemingly fixed with the December 2019 patch from Google.