Android: set logicalDpi based on DisplayMetrics.scaledDensity

The mathematically correct way would be to set logicalDPi to
160*scaledDensity, but then a 12 pt font would be gigantic. On
iOS, we use a factor of 72 to be compatible with the native APIs,
but that means that a 12 pt font is very small.

A factor of 100 means that desktop apps look reasonable by default.

Task-number: QTBUG-29674

Change-Id: I607f110150fb95685a6980b92f6f92f2b489f959
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java
index b6e6e3397e..c1fe8920f5 100644
--- a/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java
+++ b/src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java
@@ -476,7 +476,7 @@ public class QtActivityDelegate
             m_activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);
             QtNative.setApplicationDisplayMetrics(metrics.widthPixels, metrics.heightPixels,
                                                   metrics.widthPixels, metrics.heightPixels,
-                                                  metrics.xdpi, metrics.ydpi);
+                                                  metrics.xdpi, metrics.ydpi, metrics.scaledDensity);
         }
         m_layout = new QtLayout(m_activity);
         m_surface = new QtSurface(m_activity, 0);