from PIL.Image import Resampling import xml.etree.ElementTree as ET from PIL import Image import os from print_log import printlog def change_icon_size(image_path, drawablePath, width, height): if os.path.exists(drawablePath): im = Image.open(image_path) out = im.resize((int(width), int(height)), Resampling.LANCZOS) out.save(drawablePath, im.format) printlog('[drawablePath] : %s \n replace completed!' % drawablePath) pass def replace_icon(temp_dir, icon_path): am_path = os.path.join(temp_dir, 'AndroidManifest.xml') allIconSize = {'drawable': '512', 'drawable-ldpi': '72', 'drawable-mdpi': '96', 'drawable-hdpi': '192', 'drawable-xhdpi': '256' , 'drawable-xxhdpi': '384', 'drawable-xxxhdpi': '512','drawable-ldpi-v4':'36','drawable-hdpi-v4': '72', 'drawable-xhdpi-v4': '256', 'drawable-xxhdpi-v4': '384', 'drawable-xxxhdpi-v4': '512', 'mipmap-ldpi': '36', 'mipmap-mdpi': '96', 'mipmap-hdpi': '192', 'mipmap-xhdpi': '256', 'mipmap-xxhdpi': '384', 'mipmap-xxxhdpi': '512' } roundIconSize = {'mipmap-ldpi': '36', 'mipmap-mdpi': '96', 'mipmap-hdpi': '192', 'mipmap-xhdpi': '256', 'mipmap-xxhdpi': '384', 'mipmap-xxhdpi-v4': '384', 'mipmap-xxxhdpi': '512'} ret, icon_name = get_icon_name(am_path) for iconDir, iconSize in allIconSize.items(): drawablePath = os.path.join(temp_dir, 'res', iconDir, "%s.png" % icon_name) change_icon_size(icon_path, drawablePath, iconSize, iconSize) for iconDir, iconSize in roundIconSize.items(): drawablePath = os.path.join(temp_dir, 'res', iconDir, "%s_round.png" % icon_name) change_icon_size(icon_path, drawablePath, iconSize, iconSize) def get_icon_name(am_path): if not os.path.exists(am_path): return False, "AndroidManifest.xml is not exists!" namespace = "http://schemas.android.com/apk/res/android" amTree = ET.parse(am_path) amRoot = amTree.getroot() applicationNode = amRoot.find("application") iconName = applicationNode.attrib.get("{%s}icon" % namespace) if iconName is None: return False, "cant find icon name" iconName = iconName.split("/")[1] return True, iconName pass