In the sitemap of the Android App, the icons do not reflect the states of switches, although data save mode (“Datensparmodus”) is set to off. In the Android-App, the icons always show the “ON” state, while it works correct in the web-app (Basic-UI).
Standard icons are used, defined in “.items”-file (e.g. “light”, “switch”, surrounded by angle brackets).
That is a very old version of Java. Here is what an official openHAB2 Docker container uses.
openjdk version "1.8.0_265"
OpenJDK Runtime Environment (Zulu 8.48.3.246-CA-linux_aarch32hf) (build 1.8.0_265-b11)
OpenJDK Client VM (Zulu 8.48.3.246-CA-linux_aarch32hf) (build 25.265-b11, mixed mode)
Here is what the documentation states.
For best compatibility, namely with the openHAB Cloud service myopenhab.org and the Eclipse IoT Marketplace, the minimum recommended Java 8 revision is "161".
Sins I update Openhab to 2.5.12 i get no update in the android app.
I always must go Back and Go forward the I see the new Data.
In the App 2.16.0 and 2.15.30 beta
Datasave is not ON in the App.
In Browser it works.