Новые особенности настроек безопасности в Android 9:
medium.freecodecamp.org/the-new-security-features-in-android-pie-and-why-im-excited-about-them-4a2f45be61fe
medium.freecodecamp.org/the-new-security-features-in-android-pie-and-why-im-excited-about-them-4a2f45be61fe