Application Locker - No Ads

打开应用程序时添加额外的安全性，图案或指纹

Application Locker is adding an extra security to your device.

The app can prevent unauthorized access to apps like Facebook, Telegram, WhatsApp, Gallery, Snapchat, Messenger, Instagram, SMS, Contacts, Gmail, Settings and other apps you choose. It ensures an additional security.

Application Locker has uninstall protection. It is stopping anyone who tries to un-installing, while the app is set as administrator

Permissions explained:

- QUERY_ALL_PACKAGES - permission added in the manifest, required from Android 11+. We need this to get a list for all installed app to show you which one to lock

- Usage Access permission - we are able to build a list with your all installed apps

- Accessibility Service - we need to run the app in the background and detecti which app runs on top