fix(ui): re-pad mobile dashboard when Android injects safe-area top

The mobile nav sampled --safe-area-top once at mount, but the companion
WebView injects it asynchronously. An authenticated session mounts the
dashboard before the injection lands (fresh installs mount after login,
long after it), so the content padding baked in 0 while the fixed tab
bar grew by the real inset — content slid underneath by exactly the
status-bar height, the update-install-only overlap.

Re-read on the WebView's new archy-insets event, with a retry ladder as
fallback for APKs that predate the event.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Dorian 2026-07-27 17:10:26 +01:00
parent 0b038434b1
commit 24582128c5

View File

@ -208,6 +208,11 @@ function onResize() {
updateTabBarHeight()
}
function onInsetsInjected() {
readSafeAreaTop()
updateTabBarHeight()
}
onMounted(() => {
updateTabBarHeight()
// Re-measure after the first paint: on mount the bar may not have its final
@ -216,13 +221,21 @@ onMounted(() => {
requestAnimationFrame(updateTabBarHeight)
readSafeAreaTop()
window.addEventListener('resize', onResize)
// Re-read after WebView injection has had time to run. The injected
// safe-area-bottom padding changes the bar's height, so re-measure too.
setTimeout(() => { readSafeAreaTop(); updateTabBarHeight() }, 500)
// The Android WebView injects --safe-area-top asynchronously and fires this
// event when it lands. An authenticated session mounts the dashboard BEFORE
// the injection (fresh installs mount after login, long after it), so a
// one-shot read here bakes in 0 and content slides under the growing fixed
// tab bar the update-install-only overlap bug.
window.addEventListener('archy-insets', onInsetsInjected)
// Fallback retry ladder for APKs that predate the event.
for (const delay of [500, 1500, 3000, 6000]) {
setTimeout(onInsetsInjected, delay)
}
})
onBeforeUnmount(() => {
window.removeEventListener('resize', onResize)
window.removeEventListener('archy-insets', onInsetsInjected)
})
// Re-measure on route changes