kamp/fdroidserver
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Support application and launchable-activity icons as fallback

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This commit is contained in:
Daniel Martí 2014-01-07 17:01:51 +01:00
parent 5d5a4df7d1
commit 77b6974303
1 changed files with 28 additions and 6 deletions
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34
fdroidserver/update.py
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@ -38,9 +38,12 @@ from PIL import Image
def get_densities():
return ['640', '480', '320', '240', '160', '120']
def launcher_size(density):
def dpi_to_px(density):
return (int(density) * 48) / 160
def px_to_dpi(px):
return (int(px) * 160) / 48
def get_icon_dir(repodir, density):
if density is None:
return os.path.join(repodir, "icons")
@ -277,7 +280,7 @@ def resize_icon(iconpath, density):
try:
im = Image.open(iconpath)
size = launcher_size(density)
size = dpi_to_px(density)
if any(length > size for length in im.size):
oldsize = im.size
@ -483,10 +486,24 @@ def scan_apks(apps, apkcache, repodir, knownapks):
del thisinfo['icons_src'][density]
empty_densities.append(density)
resize_icon(icondest, density)
if '-1' in thisinfo['icons_src']:
pass #TODO
iconsrc = thisinfo['icons_src']['-1']
iconpath = os.path.join(
get_icon_dir(repodir, None), iconfilename)
iconfile = open(iconpath, 'wb')
iconfile.write(apk.read(iconsrc))
iconfile.close()
im = Image.open(iconpath)
dpi = px_to_dpi(im.size[0])
for density in densities:
if density in thisinfo['icons']:
break
if dpi >= int(density):
thisinfo['icons'][density] = iconfilename
shutil.move(iconpath,
os.path.join(get_icon_dir(repodir, density), iconfilename))
empty_densities.remove(density)
break
apk.close()
@ -507,7 +524,7 @@ def scan_apks(apps, apkcache, repodir, knownapks):
iconpath = os.path.join(
get_icon_dir(repodir, density), iconfilename)
im = Image.open(last_iconpath)
size = launcher_size(density)
size = dpi_to_px(density)
im.thumbnail((size, size), Image.ANTIALIAS)
im.save(iconpath, "PNG")
@ -531,6 +548,11 @@ def scan_apks(apps, apkcache, repodir, knownapks):
empty_densities.remove(density)
for density in densities:
icon_dir = get_icon_dir(repodir, density)
icondest = os.path.join(icon_dir, iconfilename)
resize_icon(icondest, density)
# Copy from icons-mdpi to icons since mdpi is the baseline density
shutil.copyfile(
os.path.join(get_icon_dir(repodir, '160'), iconfilename),