Are you concerned with certain apps required permissions? Then this app is for you!
Base on your settings, this app will automatically turn OFF location and network connections when it detects that certain apps are running, thus leaving the apps no chance of leaking your data. After the apps finish running, pull down notification bar and you'll easily turn network and location services back on.

It works on both non-rooted and rooted devices.

Alternatively, this app can be used as an ad-blocker or data saver.

Keywords: privacy protection, privacy protect, permission control, block Internet, block location, block permission, reject permission, ad block, save data, data saver, permission denied, permission denial, no root, data leak, privacy, protect privacy, permission block

The app is now open-sourced! Grab the source code here:
https://github.com/HouzuoGuo/net.houzuo.android.privacyprotector

Recent changes:
- Option to hide notification when service is running
- User interface tweaks
- Removed all log messages