공개: 플랫폼 결론과 릴리즈 노트 규칙 반영

scripts/branding/generate_android_icon_assets.py

@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+from __future__ import annotations
+
+from pathlib import Path
+
+from PIL import Image
+
+
+ROOT = Path(__file__).resolve().parents[2]
+SOURCE = ROOT / "branding" / "png" / "kotalk-transparent-1024.png"
+ANDROID_RES = ROOT / "src" / "PhysOn.Mobile.Android" / "Resources"
+
+BACKGROUND = (247, 243, 238, 255)
+ICON_SIZES = {
+    "mipmap-mdpi": 48,
+    "mipmap-hdpi": 72,
+    "mipmap-xhdpi": 96,
+    "mipmap-xxhdpi": 144,
+    "mipmap-xxxhdpi": 192,
+}
+
+
+def resize_logo(size: int, scale: float) -> Image.Image:
+    source = Image.open(SOURCE).convert("RGBA")
+    logo_size = max(8, round(size * scale))
+    logo = source.resize((logo_size, logo_size), Image.Resampling.LANCZOS)
+
+    canvas = Image.new("RGBA", (size, size), (0, 0, 0, 0))
+    offset = ((size - logo_size) // 2, (size - logo_size) // 2)
+    canvas.alpha_composite(logo, offset)
+    return canvas
+
+
+def render_assets() -> None:
+    for folder, size in ICON_SIZES.items():
+        directory = ANDROID_RES / folder
+        directory.mkdir(parents=True, exist_ok=True)
+
+        background = Image.new("RGBA", (size, size), BACKGROUND)
+        foreground = resize_logo(size, 0.74)
+        full_icon = background.copy()
+        full_icon.alpha_composite(resize_logo(size, 0.64))
+
+        background.save(directory / "appicon_background.png")
+        foreground.save(directory / "appicon_foreground.png")
+        full_icon.save(directory / "appicon.png")
+
+
+if __name__ == "__main__":
+    render_assets()