View source for LSD.JXE

== Basics ==
=== Location ===
<code>/ifs/lsd.jxe</code>???

=== Run script ===
<code>/mnt/app/eso/hmi/lsd/lsd.sh</code>

=== Run script variables ===
 export MOUNT_DIR=
 export MOUNT_APP_DIR=/mnt/app
 export BASE_DIR=$MOUNT_APP_DIR/eso/hmi
 export LSD_DIR=$MOUNT_DIR/ifs
 export GRAPHICS_DIR=$BASE_DIR/graphics

== lsd.sh flags and VMOPTIONS ==
Some functions and options of the LSD.JXE can be adjusted and passed via a <code>VMOPTION</code> parameter. This will allow to run it in with some debug options, experimental features, bypassing safety check, changing screen resolution, etc.

More information about [[VMOPTIONS]].

 -DActivateAllCarMenus=true
 -DSetMenuCoding=ACC:5,INT_LIGHT:5, (...) ,MKE:5,BCME:0
 -DSetCarMenusVisible=true
 -DOfficial_Release=true
 -DSYNC_EARLY_RVC=true
 -DWAIT_FOR_MAP_AVAILABLE=20000
 -DWAIT_FOR_AUDIO_TIMEOUT=1
 -DWAIT_FOR_SDS_AVAILABLE=1
 -Dmedia.config.usb=installed
 -Dmedia.config.aux=installed
 -Dmedia.config.tv=installed
 -Dmedia.config.cd=installed
 -Dmedia.config.dvd=notinstalled
 -Dtv.startup.config.force.enable=true
 -DdisableRRDforPOI=true
 -DActivateNaviDebugPopup=true
 -DenableNLU=true"
 -DsdsPauseActive=false
 -DsdsLogicalPopup=true
 -DexternalSDS=true
 -DenableGEM=true
 -DIS_PRODUCTION_MODE=true
 -DEOLFLAG_IMPORT_MEDIA_DATA=1
 -DEOLFLAG_RIPPING_MEDIA_DATA=1
 -DuseNewTtsClient=true
 -DErrorDumpTriggerPort=6767
 -DSWDLAutoRetries=0
 -Dscreenshot.dirs=/fs/sda0;/fs/sdb0;/fs/usb0;/fs/usb1;/tmp
 -DmyAudi.VIN=BAUIEE4HZ09012808
 -DmyAudi.IMSI=2620225510
 -DoverrideBtMediaDiagCode=true
 -DbtIgnoreSpeedThreshold=true
 -Dbluetooth.enableFastInquiry=true
 -DScreenRes=1
 -DScreenRes=4

== LSD.jxe development mode ==
Warning! In my case developer mode caused screen freeze. I was able to recover the unit.

=== How to enable dev mode ===
 DEV_ACTIVATED=$BASE_DIR/lsd/development_activated
Enable development mode by creating this empty file:
 touch /mnt/app/eso/hmi/lsd/development_activated && sync && sync && sync

=== How to disable dev mode ===
 rm /mnt/app/eso/hmi/lsd/development_activated && sync && sync && sync

=== What is dev mode? ===
If development mode is enabled, it will trigger couple things in <code>LSD.JXE</code>.
* overwrites JAVA_HOME directory path.
 <nowiki>if [[ -f $DEV_ACTIVATED ]]; then
 	if [[ -d $BASE_DIR/lsd/jre ]]; then
 		export JAVA_HOME=$BASE_DIR/lsd/jre
 	fi
 fi

* loads <code>bundles.properties</code> file
 if [[ -f $DEV_ACTIVATED ]]; then
   VMOPTIONS="$VMOPTIONS -Dlsd.bundles=$BASE_DIR/lsd/bundles.properties"
 fi</nowiki>

* sets <code>dev_mode</code> variable for hmi logic, sets path to external hmi.zip boot class if it exists
 <nowiki>#development mode
 if [[ -f $DEV_ACTIVATED ]]; then
 	echo "######################################"
 	echo "#     DEVELOPER MODE ACTIVE          #"
 	echo "######################################"
 	echo "BASEDIR = $BASE_DIR"
 
     VMOPTIONS="$VMOPTIONS -Ddev_mode=true"
 
 	##
 	## hmi.zip classpath
 	##
 	HMI_ZIP=$BASE_DIR/lsd/hmi.zip
 	if [ -f "$HMI_ZIP" ]; then
 		BOOTCLASSPATH="$BOOTCLASSPATH:$HMI_ZIP"
 	fi
 
 	# use JXE from basedir (eso/hmi) if it exists
 	if [[ -f $BASE_DIR/lsd/lsd.jxe ]]; then
 		LSD_JXE=$BASE_DIR/lsd/lsd.jxe
 	fi
 fi

* outputs diagnostic info
 <nowiki>#Diagnosis output in development mode:
 if [[ -f $DEV_ACTIVATED ]]; then
 	echo "JAVA_HOME=$JAVA_HOME"
 	echo "VMOPTIONS=$VMOPTIONS"
 	echo "BOOTCLASSPATH=$BOOTCLASSPATH (plus lsd.jxe)"
 	echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH"</nowiki>
 fi</nowiki>

* executes this
 <nowiki>if [[ -f $DEV_ACTIVATED && -f "$HMI_ZIP" ]]; then
 	# start hmi.zip
 	info "starting j9 with $HMI_ZIP"
 	$J9 $VMOPTIONS -Xbootclasspath:$BOOTCLASSPATH de.dreisoft.lsd.LSD &
 else
 	if [[ -f "$LSD_JXE" ]]; then
 		# start lsd.jxe
 		BOOTCLASSPATH="$BOOTCLASSPATH:$LSD_JXE"
 		info "starting j9 ...."
 		$J9 $VMOPTIONS -Xbootclasspath:$BOOTCLASSPATH -jxe:$LSD_JXE &
 	else
 		echo !!!!!  lsd.jxe not found !!!!!
 	fi
 fi</nowiki>

== Tweaks ==
=== Google Earth / Satellite View license bypass ===
Not working. Passing flag will only remove the popup warning about invalid license. Validation is done on server side.

=== Apple Siri / Google Assistent patch ===
Not 100% sure, but this might disable the SDS popup about external SDS when using Siri/Assistant. Will try it soon.
 VMOPTIONS="$VMOPTIONS -DsdsLogicalPopup=false"

=== Touchpad input rubberband disable ===
Not 100% sure, but this might disable inertion of user input from the touchpad (map scrolling, balance/fader setting)
 touch /mnt/app/eso/hmi/disableRubberbandCrosshair && sync && sync && sync

=== Car Menus override ===
//TODO

== More TODOOO ==
Look for:
 flush
 deviceModeToString
 initAudioFocusManagement

...to find potentially interesting elements of the code.