def extract_icon_io(apk: APK, max_dpi=640) -> str:
"""Extracts an apk image to the filesystem
and creates a naive cache of images for optimization of incremental runs"""
try:
apk_name = apk.get_app_name()
image_name = f"{apk_name}.png"
image_path = Path(
BASE_DIR,
'app_icon',
)
image_path.mkdir(parents=True, exist_ok=True)
image = apk.get_file(apk.get_app_icon(max_dpi=max_dpi))
pillow_image = Image.open(BytesIO(image))
pillow_image.verify()
except Exception as e:
log.error(f"IMAGE IS NOT VALID {apk.filename} \n {e.__cause__}")
return apk.filename
try:
with open(Path(image_path, image_name), 'wb') as output:
log.info('writing image to ' + str(image_path))
output.write(image)
except Exception as e:
log.warning(f'could not save image for {image_name}')
log.error(e)
return image_name
def get_meta_from_apk(apk: APK) -> ApkMetadata:
return int(apk.version_code), Path(
apk.filename), apk.get_app_name(), apk.version_name