Thousands of strange crashes in new Google Play Console version

Question

The ANRs & crashes section of the Google Play Console has been recently updated to display more ANRs & crashes (automatically collected from users that have opted in).

Answer 1

I managed to decrease occurrences of it by adding these lines to my Proguard file:

-keep class android.app.Application
-keep class <<MyPackage>>.MyApplication

that may be shortened to:

-keep class * extends android.app.Application

According to android source code I suppose it fixed the first issue.

I also updated all my libs to the last versions (Google Play Services 11.0.2, support lib 25.4.0) that should have fixed the second one.

UPDATE: it doesn't fix the issue completely. I got far less occurrences but there are still some.

Answer 2

First bug look like there is a problem with multiple dex​. Make sure you have correct implementation for it. Or if you have .so files in libs folder also make sure they covers all cpu architectures. If still occurs check your proguard file

Second bug is all about Google play service versions. Your app requires higher play service version and device doesn't have this. It's needed to be updated or make sure it's have play services also. You can search web about Google Play Service Availability for more info.

Good luck

Emre