copy_ios_assets_to_android.py

import shutil
import os
import json

material_dir = os.path.expanduser('~/material-design-icons-2.0/')
ios_dir = '../MyProject-ios/MyProject/Images.xcassets/'
dest_dir = 'app/src/main/res/drawable-'
densities = ['xxxhdpi', 'xxhdpi', 'xhdpi', 'hdpi', 'mdpi']
ios_res = {'1x': 'hdpi', '2x': 'xhdpi', '3x': 'xxhdpi'}


def copy_material_icon(group, name):
    for d in range(0, len(densities) - 1):
        ds = densities[d]
        dd = densities[d + 1]
        print (name)
        shutil.copy(material_dir + group + '/drawable-' + ds + '/' + name + '_white_48dp.png', dest_dir + dd + '/' + name + '.png')


def copy_ios_image(dest_name, scale, src):
    dest_name = dest_name.replace('-', '_').replace(' ', '_').lower()
    dest = dest_dir + ios_res[scale] + '/' + dest_name + os.path.splitext(src)[1]
    print dest_name + ' ' + scale
    shutil.copy(src, dest)


def copy_ios_imageset(dest_name, dir):
    with open(os.path.join(dir, 'Contents.json')) as data_file:
        data = json.load(data_file)
        for img in data['images']:
            copy_ios_image(dest_name, img['scale'], os.path.join(dir, img['filename']))


def copy_ios_images(imgset):
    for name in os.listdir(ios_dir + imgset):
        dir = os.path.join(ios_dir + imgset, name)
        if os.path.isdir(dir):
            copy_ios_imageset(name.replace('.imageset',''), dir)


copy_material_icon('social', 'ic_share')
copy_material_icon('communication', 'ic_email')
copy_material_icon('communication', 'ic_call')
copy_material_icon('file', 'ic_file_upload')
copy_material_icon('file', 'ic_cloud_upload')
copy_material_icon('editor', 'ic_mode_edit')

copy_ios_images('Image Name')
copy_ios_images('Another Image Name')
copy_ios_images('Yet Another')