XoséandClaude Opus 5.5
c673a0ba5d
New launcher icon (the Podcasts Radio pack, master in art/icon-master.png). The status-bar icon was cut out of the old headphones artwork; make_icons.py now draws a white radio silhouette. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
100 lines
3.8 KiB
Python
100 lines
3.8 KiB
Python
"""Draws Podlite's PNG icons for ldpi (Galaxy Mini), mdpi and hdpi.
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The launcher icon (res/drawable-*/ic_launcher.png) comes from the supplied
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"Podcasts Radio" icon pack (master in art/icon-master.png) and is not generated
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here. The notification icon is a white silhouette of that radio, as Android
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2.3's status bar expects.
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Android 2.x has no vector drawables, so the player icons are rendered at 4x and
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downsampled for smooth edges.
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"""
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import os
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import sys
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from PIL import Image, ImageDraw
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RES = sys.argv[1]
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ROOT = os.path.join(os.path.dirname(os.path.abspath(__file__)), "..")
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DENS = {"ldpi": 0.75, "mdpi": 1.0, "hdpi": 1.5}
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LILAC = (188, 138, 252, 255) # the icon's sound-wave colour (#BC8AFC)
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WHITE = (255, 255, 255, 255)
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SS = 4 # supersampling
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def canvas(px):
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s = px * SS
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return Image.new("RGBA", (s, s), (0, 0, 0, 0)), s
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def save(img, px, folder, name):
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out = img.resize((px, px), Image.LANCZOS)
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d = os.path.join(RES, "drawable-" + folder)
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os.makedirs(d, exist_ok=True)
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out.save(os.path.join(d, name + ".png"))
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def status_silhouette():
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"""White silhouette of the launcher icon's old radio (handle, grille, two knobs) on transparency:
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Android 2.3's status bar expects a light glyph, not the colour artwork."""
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S = 24 * 32 # drawn on a 24-unit grid, supersampled
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u = lambda v: int(round(v * 32))
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m = Image.new("L", (S, S), 0)
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d = ImageDraw.Draw(m)
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d.arc((u(6), u(1.2), u(18), u(11)), 200, 340, fill=255, width=u(1.8)) # carrying handle
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d.rounded_rectangle((u(1.5), u(6.5), u(22.5), u(21.5)), radius=u(3.5), fill=255)
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d.rounded_rectangle((u(4), u(9), u(14), u(19)), radius=u(1.2), fill=0) # grille window
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for i in range(3): # grille bars
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y = 10.6 + i * 2.9
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d.rounded_rectangle((u(5.2), u(y), u(12.8), u(y + 1.5)), radius=u(0.7), fill=255)
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for cy, r in ((11.6, 2.4), (17.0, 2.0)): # knobs as rings
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d.ellipse((u(18 - r), u(cy - r), u(18 + r), u(cy + r)), fill=0)
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d.ellipse((u(18 - r + 1.1), u(cy - r + 1.1), u(18 + r - 1.1), u(cy + r - 1.1)), fill=255)
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out = Image.new("RGBA", (S, S), (255, 255, 255, 0))
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out.putalpha(m)
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return out
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def status(sil, px, folder):
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pad = max(1, round(px * 0.06))
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inner = sil.resize((px - 2 * pad, px - 2 * pad), Image.LANCZOS)
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img = Image.new("RGBA", (px, px), (0, 0, 0, 0))
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img.paste(inner, (pad, pad))
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d = os.path.join(RES, "drawable-" + folder)
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img.save(os.path.join(d, "ic_stat.png"))
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def play(px, folder, name, color):
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img, s = canvas(px)
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d = ImageDraw.Draw(img)
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d.polygon([(s * 0.32, s * 0.2), (s * 0.32, s * 0.8), (s * 0.82, s * 0.5)], fill=color)
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save(img, px, folder, name)
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def pause(px, folder, name, color):
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img, s = canvas(px)
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d = ImageDraw.Draw(img)
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d.rectangle([s * 0.26, s * 0.2, s * 0.43, s * 0.8], fill=color)
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d.rectangle([s * 0.57, s * 0.2, s * 0.74, s * 0.8], fill=color)
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save(img, px, folder, name)
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def refresh(px, folder):
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img, s = canvas(px)
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d = ImageDraw.Draw(img)
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w = int(s * 0.1)
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box = [s * 0.2, s * 0.2, s * 0.8, s * 0.8]
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d.arc(box, 30, 320, fill=WHITE, width=w)
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# arrow head at the arc's end (top right)
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d.polygon([(s * 0.86, s * 0.14), (s * 0.88, s * 0.48), (s * 0.56, s * 0.36)], fill=WHITE)
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save(img, px, folder, "ic_refresh")
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sil = status_silhouette()
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for folder, k in DENS.items():
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status(sil, round(25 * k), folder)
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play(round(32 * k), folder, "ic_play", WHITE) # on the purple play button
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pause(round(32 * k), folder, "ic_pause", WHITE)
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play(round(38 * k), folder, "ic_play_small", LILAC) # mini player bar, on dark
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pause(round(38 * k), folder, "ic_pause_small", LILAC)
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refresh(round(30 * k), folder)
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print("icons ok")
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