It's happening for an end user and I can't reproduce it on my end. I don't want to try to talk the end user through installing the devkit so they can view the LogCat, and since it's a freeze and not a crash, there's no "send crash report" kind of message.
Am I just out of luck until I can figure out how to reproduce it?
You can use StrictMode for detecting possible problems:
public void onCreate() {
if (DEVELOPER_MODE) {
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectDiskReads()
.detectDiskWrites()
.detectNetwork() // or .detectAll() for all detectable problems
.penaltyLog()
.build());
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
.detectLeakedSqlLiteObjects()
.detectLeakedClosableObjects()
.penaltyLog()
.penaltyDeath()
.build());
}
super.onCreate();
}