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ra...@google.com
ap...@google.com
Can you please provide some more information? I assume this stacktrace is from an exception, but I don't know what type of exception it is or which version of Android is involved.
Can you also give details on how you got this to happen and how often it happens? Do you have a sample project that causes this to occur?
Can you also give details on how you got this to happen and how often it happens? Do you have a sample project that causes this to occur?
dr...@gmail.com
Sorry for not making it too clear.
The Exception it's throwing is an IllegalArgumentException in android.net.ConnectivityManager in unregisterNetworkCallback (Invalid NetworkCallback)
This is happening in our production app (after we introduced workmanager) and it's been happening for some time now.
It's happening only in Nvidia Shield Tablet and Nvidia Shield Tablet K1. We have around 200 crashes per day.
The Exception it's throwing is an IllegalArgumentException in android.net.ConnectivityManager in unregisterNetworkCallback (Invalid NetworkCallback)
This is happening in our production app (after we introduced workmanager) and it's been happening for some time now.
It's happening only in Nvidia Shield Tablet and Nvidia Shield Tablet K1. We have around 200 crashes per day.
ap...@google.com
Which Android API version is this?
Description
long interval = 900000; // 15 minutes
long flexInterval = (interval / 2);
workRequestBuilder = new PeriodicWorkRequest.Builder(MyWorker.class, interval, TimeUnit.MILLISECONDS, flexInterval, TimeUnit.MILLISECONDS);
When I enqueue this on my Android 7 device, the first periodic work does not fire immediately, but as expected only fires halfway through the interval, when the flex period starts.
But when this is enqueued on an Android 4 device (I'm using an Android 4.3 emulator but I noticed this first on a user's real Android 4.3 device), the first periodic work fires IMMEDIATELY.
Seems like flexInterval is not properly taken into account pre Android 5 (based on AlarmManager)??