[Interest] A bug in Qt 5.3.1 for Android?

[Alexander Zakharov]

After upgrading from Qt 5.3.0 to Qt 5.3.1 I have found that the 
QScreen::physicalDotsPerInch function called for the primary screen (as 
qApp->primaryScreen()->physicalDotsPerInch()) in an Android application 
always yields infinity (tested in emulator (x86) and on Samsung Galaxy 
Tab 2 tablet). It worked properly, producing reasonable values, in Qt 
5.2.0, 5.2.1 and 5.3.0, at least on these devices. Is anybody else 
experiencing the same problem?