The setKeyboardAdjustNothing() is encouraging because Android appears to ignore the manifest:
<softKeyboardBehavior>none</softKeyboardBehavior>
After initializing the ANE with (fullScreen=false) when our app starts, I later call:
MeasureKeyboard.getInstance().setKeyboardAdjustNothing();
This causes any subsequent calls to getKeyboardHeight() to always return 0. Only screen height and keyboard y have values:
getKeyboardHeight(): 0
getKeyboardY(): 1184
getScreenHeight() :1184