public void setEmulateKeyboard(boolean emulateKeyboard) {
        putBoolean("TouchEmulateKeyboard", emulateKeyboard);
    }
Enable or disable keyboard emulation on touchscreen based devices.
This will convert soft keyboard key presses on the touchscreen
into the appropriate key events.

@param emulateKeyboard If soft keyboard emulation should be enabled.
jme3-core/src/main/java/com/jme3/system/AppSettings.java