The launcher icon and the launch screen are different resources. On Android 12+ the theme points windowSplashScreenAnimatedIcon at splash_vector, which was Delphi's logo, over a #FFF background - a white flash before a dark app, every single launch.
Same padlock, drawn at 288 units with its content inside the central 192 the system guarantees. splash_background goes slate, in the light variant too since the app has only one theme. For Android 11 and earlier, which have no SplashScreen API and merely paint windowBackground, splash_image_def composes the background and the logo itself.
One source for the vector, copied onto the density and night variants by repack: four identical files in the repo would eventually diverge.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Cyan on slate, the accent the desktop app already uses. Adaptive vectors for
Android 8+ - background covering the full 108 units since the launcher applies
its own mask, foreground kept inside the central 66 that no mask can crop -
plus a monochrome layer for Android 13 themed icons, where the keyhole has to
be a hole in the path rather than a shape in another colour.
PNGs for older launchers come from make-icons.ps1, same drawing, and carry
their own rounded square since nothing masks them.
They are copied over Delphi's in repack-apk.ps1, for the same reason as
libsk4d.so: the Android_LauncherIcon and Android_AdaptiveIcon properties ought
to be enough, and nothing deploys them here.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
An Arabic attachment name displayed scrambled. Not a missed setting: FMX's original text engine does not shape complex scripts - no bidirectional reordering, no letter joining. Separating the size from the name limited the damage without removing it. Skia carries HarfBuzz and does the work.
GlobalUseSkia goes before Application.Initialize; the canvas is chosen at init and switching later does not reclaim what is already built. The price is libsk4d.so, 25 MB raw, and an APK from 13 to 22 MB.
Deploy rebuilds library\\lib just before calling aapt, so a hand-placed library disappears. A proper DeployFile entry was tried first - MSBuild ignores it, as it ignores every other one in this project. Hence repack-apk.ps1, which redoes aapt, zipalign and signing on the folder already prepared.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
r-zakarya