setup-termux-alpine-gui.sh

#!/data/data/com.termux/files/usr/bin/bash -e
set -euo pipefail
shopt -s inherit_errexit

yes | pkg upgrade || true
yes | pkg install x11-repo || true
yes | pkg install tigervnc || true

yes | pkg install curl || true
curl --silent -O https://raw.githubusercontent.com/Hax4us/TermuxAlpine/master/TermuxAlpine.sh
bash TermuxAlpine.sh
clear
unset LD_PRELOAD
addresolvconf ()
{ 
  [ /data/data/com.termux/files/usr/bin/getprop ] && getprop | sed -n -e 's/^\[net\.dns.\]: \[\(.*\)\]/\1/p' | sed '/^\s*$/d' | sed 's/^/nameserver /' > /data/data/com.termux/files/home/TermuxAlpine/etc/resolv.conf
}
addresolvconf
ALPINE='proot --link2symlink -0 -r /data/data/com.termux/files/home/TermuxAlpine/ -b /dev/ -b /sys/ -b /proc/ -b /storage/ -b /data/data/com.termux/files/home -w /data/data/com.termux/files/home /usr/bin/env HOME=/root TERM="xterm" LANG=en_US.UTF-8 PATH=/bin:/usr/bin:/sbin:/usr/sbin'

$ALPINE apk update --quiet
$ALPINE apk add --quiet -X http://dl-2.alpinelinux.org/alpine/latest-stable/main  gdbm
$ALPINE apk add --quiet bash novnc
$ALPINE apk add --quiet fvwm xclock
$ALPINE apk add --quiet -X http://dl-2.alpinelinux.org/alpine/latest-stable/main  mkfontdir
TTFS=`$ALPINE apk search -q ttf- | grep -v '\-doc' | grep -v '\-dev'`
$ALPINE apk add --quiet $TTFS

# support full-blown Java (openjdk8 compatible) apps just for kicks
$ALPINE apk add --quiet openjdk8-jre || true
curl --silent -O https://datapacket.dl.sourceforge.net/project/jedit/jedit/5.5.0/jedit5.5.0install.jar

cat >>rungui<<EOF
#!/data/data/com.termux/files/usr/bin/bash -e

export your_fav_gui_app=xclock
#export any_java8_app="java -cp your.jar:some-other.jar theMainClass any-args"
export any_java8_app="java -cp jedit5.5.0install.jar installer.Install"

unset LD_PRELOAD
addresolvconf ()
{ 
  [ /data/data/com.termux/files/usr/bin/getprop ] && getprop | sed -n -e 's/^\[net\.dns.\]: \[\(.*\)\]/\1/p' | sed '/^\s*$/d' | sed 's/^/nameserver /' > /data/data/com.termux/files/home/TermuxAlpine/etc/resolv.conf
}
addresolvconf
ALPINE='proot --link2symlink -0 -r /data/data/com.termux/files/home/TermuxAlpine/ -b /dev/ -b /sys/ -b /proc/ -b /storage/ -b /data/data/com.termux/files/home -w /data/data/com.termux/files/home /usr/bin/env HOME=/root TERM="xterm" LANG=en_US.UTF-8 PATH=/bin:/usr/bin:/sbin:/usr/sbin'

Xvnc -SecurityTypes None -localhost -listen tcp :13 &> /dev/null &
echo -ne "Waiting 3 seconds... "
sleep 3s
echo -ne "Done waiting\n"
\$ALPINE DISPLAY=127.0.0.1:13 fvwm &> /dev/null &
\$ALPINE DISPLAY=127.0.0.1:13 \$your_fav_gui_app &> /dev/null &
\$ALPINE DISPLAY=127.0.0.1:13 \$any_java8_app &> /dev/null &
\$ALPINE websockify --web /usr/share/novnc 6080 localhost:5913 &> /dev/null &
\$ALPINE novnc_server --web /usr/share/novnc --vnc localhost:5913 &> /dev/null &

echo -ne \\
" \n\n\n"\\
"    \$your_fav_gui_app is now running locally on your Android device. \n"\\
"    You can see it & use in your web browser. \n"\\
"    To access: Long press anywhere on the Termux screen \n"\\
'    Select MORE > SELECT URL in the copy/paste menu that pops up. \n'\\
'    Long press the entry corresponding to http://127.0.0.1:6080/vnc.html . \n'
EOF
chmod a+x rungui

cat >>stopgui<<EOF
pkill "java"
pkill "\$your_fav_gui_app"
pkill "fvwm"
pkill "novnc_server"
pkill "websockify"
pkill "Xvnc"
EOF
chmod a+x stopgui

echo -ne '     To stop the gui sesssion, type "bash stop-gui-apps".\n\n'
echo -ne '     To run $your_favorite_gui_app, type "bash run-gui-apps"\n\n'

`good one

`good one

`good one8