Migration Guide

The MicroUI implementation is provided by the MicroEJ UI Pack. According the MicroEJ UI Pack used to build the MicroEJ Platform, the application has to be updated.

The following chapters describe the changes to perform in the application according the MicroEJ UI Pack used to build the MicroEJ Platform.

From 12.x to 13.x

<dependencies>
   <dependency org="ej.api" name="microui" rev="3.0.3"/>
   <dependency org="ej.api" name="drawing" rev="1.0.2"/>
</dependencies>

From 10.x to 12.x

  • In MicroEJ application launcher > Configuration tab > MicroUI: check Use Flying Images when the application is using the flying images (property com.microej.library.microui.flyingimage.enabled).
  • In MicroEJ application launcher, increase the Java heap: it now contains MicroUI images metadata (size, format, clip etc.). The iceatea heap has been automatically decreased.

From 9.x to 10.x