So I done like the ObjectStore example, using
App.setProperty(key, value);
and
value = App.getProperty(key);
The value is stored, if i use getProperty() while the App is running, I get the correkt value back.
But if I close the App and start it again, i get null for my three values.
It is the same in Simulator and on Device, but the ObjectStore example is working. I just Can't find out what I am missing. The seems to be no permission or something for saving properties.
Can somebody help me?