mirror of
https://github.com/kuhyx/screen-locker.git
synced 2026-11-11 22:13:54 +01:00
Krzysztof kuhy Rudnicki
83d77884a0
The rest banner used to be inserted into the column only while a break ran, so its arrival took height from the exercise list, shifted every tile down and pushed the last one into scroll range. The strip is now a permanently reserved 64 dp slot (muted "Rest / 00:00" while idle, Skip keeps its space), the list is a non-scrolling column that scales down as a whole if it would not fit (0.96 on the Pixel 6a with four tiles, pinned by a widget test at the phone's logical size with the status bar simulated), and the activity is locked to portrait. Verified on the real phone: only the tapped circle's pixels change when a rest starts. Verifying that needed a workout screen that today's already-logged workout did not offer, so the app gained a `sandbox` product flavor beside `daily`: com.kuhy.workout_app.sandbox installs side by side with its own data, refuses every network connection at the socket layer, starts no LAN server for the PC to pull from, keeps its /sdcard files beside the daily build's, wears a red SANDBOX ribbon, and offers a SANDBOX section in Settings (wipe, mark today not done, rest length in seconds). MainActivity answers the flavor and carries a `WorkoutSandbox` logcat trace of every tap, break, save and navigation. On Linux the same mode is WORKOUT_SANDBOX=1, driven under Xvfb by scripts/run_sandbox_xvfb.sh. CI builds --flavor daily; .phone-deploy-flavor tells phone_deploy.sh the same. Set circles and the home icon buttons carry semantics labels so they can be addressed by element (and by screen readers). Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YbBZqUaNWyhHYfzz6zGC7q
103 lines
3.7 KiB
Bash
Executable File
103 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# ============================================================================
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# Run the workout app's Linux build as the SANDBOX on a virtual display.
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#
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# For checking a change on the PC before the phone: the app runs under Xvfb
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# (never the live display), with an isolated HOME so the PC's real workout
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# state is untouched, WORKOUT_SANDBOX=1 (offline, short rests, red ribbon),
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# and its window sized to the phone's logical 411x914.
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#
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# Usage:
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# run_sandbox_xvfb.sh start # build must exist (flutter build linux --debug)
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# run_sandbox_xvfb.sh shot <out.png> # screenshot the virtual display
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# run_sandbox_xvfb.sh tap <x> <y> # click at window-relative logical coords
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# run_sandbox_xvfb.sh log # tail the app's stdout (the sandbox trace)
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# run_sandbox_xvfb.sh stop
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#
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# Requires: Xvfb, xdotool, scrot (all in pacman).
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# ============================================================================
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set -euo pipefail
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SCRIPT_NAME="$(basename "$0")"
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readonly SCRIPT_NAME
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APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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readonly APP_DIR
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readonly STATE_DIR="${WORKOUT_SANDBOX_XVFB_DIR:-/tmp/workout_sandbox_xvfb}"
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readonly BUNDLE="$APP_DIR/build/linux/x64/debug/bundle/workout_app"
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readonly PHONE_W=411
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readonly PHONE_H=914
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readonly DISPLAY_NUM="${WORKOUT_SANDBOX_DISPLAY:-:97}"
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usage() {
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sed -n '/^# Usage:/,/^# Requires/p' "$0" | sed 's/^# \{0,1\}//'
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exit 2
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}
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require() {
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command -v "$1" >/dev/null || { echo "$SCRIPT_NAME: missing $1 (pacman -S ${2:-$1})" >&2; exit 1; }
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}
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window_id() {
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# The toplevel is named "workout_app"; the GTK app id (com.kuhy.workout_app)
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# is its class, shared with a 10x10 helper window, so match on the name.
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DISPLAY="$DISPLAY_NUM" xdotool search --onlyvisible --name '^workout_app$' 2>/dev/null | head -1
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}
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start() {
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require Xvfb xorg-server-xvfb; require xdotool; require scrot
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[[ -x "$BUNDLE" ]] || { echo "$SCRIPT_NAME: no Linux build at $BUNDLE — run: flutter build linux --debug" >&2; exit 1; }
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mkdir -p "$STATE_DIR/home"
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Xvfb "$DISPLAY_NUM" -screen 0 "${PHONE_W}x${PHONE_H}x24" > "$STATE_DIR/xvfb.log" 2>&1 &
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echo $! > "$STATE_DIR/xvfb.pid"
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sleep 1
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# Isolated HOME: the app resolves its documents dir from it, so the
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# sandbox's SQLite lands under $STATE_DIR/home, never in ~/.local/share.
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HOME="$STATE_DIR/home" XDG_DATA_HOME="$STATE_DIR/home/.local/share" \
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XDG_CONFIG_HOME="$STATE_DIR/home/.config" DISPLAY="$DISPLAY_NUM" \
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WORKOUT_SANDBOX=1 "$BUNDLE" > "$STATE_DIR/app.log" 2>&1 &
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echo $! > "$STATE_DIR/app.pid"
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local wid=""
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for _ in $(seq 1 30); do
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wid=$(window_id) && [[ -n "$wid" ]] && break
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sleep 0.5
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done
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[[ -n "$wid" ]] || { echo "$SCRIPT_NAME: app window never appeared; see $STATE_DIR/app.log" >&2; stop; exit 1; }
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DISPLAY="$DISPLAY_NUM" xdotool windowmove "$wid" 0 0 windowsize "$wid" "$PHONE_W" "$PHONE_H"
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sleep 1
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echo "sandbox up on $DISPLAY_NUM (window $wid, ${PHONE_W}x${PHONE_H}); trace: $STATE_DIR/app.log"
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}
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shot() {
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local out="${1:?shot needs an output path}"
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DISPLAY="$DISPLAY_NUM" scrot -o "$out"
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echo "wrote $out"
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}
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tap() {
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local x="${1:?tap needs x}" y="${2:?tap needs y}"
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DISPLAY="$DISPLAY_NUM" xdotool mousemove "$x" "$y" click 1
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sleep 0.5
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}
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stop() {
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local f
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for f in app xvfb; do
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if [[ -f "$STATE_DIR/$f.pid" ]]; then
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kill "$(cat "$STATE_DIR/$f.pid")" 2>/dev/null || true
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rm -f "$STATE_DIR/$f.pid"
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fi
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done
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echo "stopped (data kept in $STATE_DIR/home; rm -rf it for a fresh sandbox)"
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}
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case "${1:-}" in
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start) start ;;
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shot) shot "${2:-}" ;;
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tap) tap "${2:-}" "${3:-}" ;;
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log) tail -n "${2:-40}" "$STATE_DIR/app.log" ;;
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stop) stop ;;
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*) usage ;;
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esac
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