Change Android Studio Package Name

change_android_studio_pkg_name.py

"""
Notes:
1 - This script it for python3
2 - Create a backup first
3 - Place on the root folder of the android project you want to change
4 - run `python change_android_studio_pkg_name.py`
5 - Type the old package name
6 - Type the new package name
7 - Clean and Rebuild on Android Studio
8 - SRC folder names won't be changed but app will work
"""

import os, glob, traceback
from pathlib import Path

def rwf(fp, mode="r", data="" ):
	if mode == "r":
		with open(fp, "r", encoding='utf8') as f:
			return(f.read())
	elif mode == "w":
		with open(fp, "w", encoding='utf8') as f:
			f.write(data)

old_pkg = input("Old PKG\n").strip()
new_pkg = input("New PKG\n").strip()

if not old_pkg or not new_pkg:
	exit("Args Missing")

dirname, filename = os.path.split(os.path.abspath(__file__))
file_types = ['xml', 'txt', 'json', 'gradle', 'java']
_fs =  glob.iglob(f"{dirname}/**", recursive=True)
for file_path in _fs:
	ext = Path(file_path).suffix.replace(".", "").lower()
	if os.path.isfile(file_path) and ext in file_types:
		try:
			content = rwf(file_path)
			new_content = content.replace(old_pkg, new_pkg)
			rwf(file_path, "w", new_content)
		except:
			print(traceback.format_exc())
			pass