Function create_launcher

Scripts/Developer Base/Mobile Desktop.py:1323–1410

(cfg: Dict, distro: str)

    return "dbus-launch --exit-with-session fluxbox"

def create_launcher(cfg: Dict, distro: str) -> Optional[Path]:
    prefix = get_prefix()
    if not prefix:
        return None
    ensure_system_entry(cfg, distro)
    sys_cfg = cfg["systems"][distro]

    launcher_name = f"vnc-{sanitize_launcher_name(distro)}"
    launcher_path = Path(prefix) / "bin" / launcher_name

    display = int(sys_cfg["display"])
    geometry = sys_cfg["geometry"]
    depth = int(sys_cfg["depth"])
    allow_lan = bool(sys_cfg.get("allow_lan", False))
    auto_kill = bool(sys_cfg.get("auto_kill_stale", True))
    wake_lock = bool(sys_cfg.get("wake_lock", True))
    localhost_flag = "" if allow_lan else "-localhost"
    port = 5900 + display
    desktop = sys_cfg.get("desktop", "xfce")
    x11_disp = sys_cfg.get("x11_display", ":0")

    shebang = "#!/data/data/com.termux/files/usr/bin/bash"
    wakelock_snippet = "termux-wake-lock >/dev/null 2>&1 || true" if wake_lock else "termux-wake-unlock >/dev/null 2>&1 || true"
    autokill_snippet = "VCMD=''; command -v vncserver >/dev/null 2>&1 && VCMD='vncserver'; command -v tigervncserver >/dev/null 2>&1 && VCMD='tigervncserver'; [ -n \"$VCMD\" ] && $VCMD -kill :$DISPLAY 2>/dev/null || true" if auto_kill else ":"
    x11_desktop_cmd = launcher_desktop_cmd(desktop)

    content = f"""{shebang}
set -e

SYSTEM={sh_quote(distro)}
DISPLAY={display}
GEOMETRY={sh_quote(geometry)}
DEPTH={depth}
LOCALHOST_FLAG={sh_quote(localhost_flag)}
PORT={port}
X11_DISPLAY={sh_quote(x11_disp)}
DESKTOP_CMD={sh_quote(x11_desktop_cmd)}

cmd="$1"
if [ -z "$cmd" ]; then cmd="start"; fi

case "$cmd" in
  start)
    {wakelock_snippet}
    proot-distro login "$SYSTEM" --shared-tmp -- /bin/sh -lc '{autokill_snippet}; VCMD=""; command -v vncserver >/dev/null 2>&1 && VCMD="vncserver"; command -v tigervncserver >/dev/null 2>&1 && VCMD="tigervncserver"; [ -z "$VCMD" ] && echo "No VNC server found." && exit 2; $VCMD :{display} -geometry {geometry} -depth {depth} {localhost_flag} || exit $?; $VCMD -list || true'
    echo
    echo "Connect: 127.0.0.1:$PORT"
    ;;
  stop)
    proot-distro login "$SYSTEM" --shared-tmp -- /bin/sh -lc 'VCMD=""; command -v vncserver >/dev/null 2>&1 && VCMD="vncserver"; command -v tigervncserver >/dev/null 2>&1 && VCMD="tigervncserver"; [ -n "$VCMD" ] && $VCMD -kill :{display} || true; [ -n "$VCMD" ] && $VCMD -list || true'
    ;;
  restart)
    {wakelock_snippet}
    proot-distro login "$SYSTEM" --shared-tmp -- /bin/sh -lc 'VCMD=""; command -v vncserver >/dev/null 2>&1 && VCMD="vncserver"; command -v tigervncserver >/dev/null 2>&1 && VCMD="tigervncserver"; [ -z "$VCMD" ] && echo "No VNC server found." && exit 2; $VCMD -kill :{display} || true; $VCMD :{display} -geometry {geometry} -depth {depth} {localhost_flag} || exit $?; $VCMD -list || true'
    echo
    echo "Connect: 127.0.0.1:$PORT"
    ;;
  status)