MailDroid

Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

Allows the app to view information about network connections such as which networks exist and are connected.

Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

FOREGROUND_SERVICE

Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the device and allow the app to slow down the overall device by always running.

Allows the app to prevent the device from going to sleep.

REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

Allows the app to request authentication tokens.

Allows the app to read data about your contacts stored on your device, including the frequency with which you've called, emailed, or communicated in other ways with specific individuals. This permission allows apps to save your contact data, and malicious apps may share contact data without your knowledge.

Allows the app to write to the USB storage.

Allows the app to read all calendar events stored on your device, including those of friends or co-workers. This may allow the app to share or save your calendar data, regardless of confidentiality or sensitivity.

Allows the app to add, remove, change events that you can modify on your device, including those of friends or co-workers. This may allow the app to send messages that appear to come from calendar owners, or modify events without the owners' knowledge.

Allows the app to get the list of accounts known by the device. This may include any accounts created by applications you have installed.

MANAGE_EXTERNAL_STORAGE

READ_APP_BADGE

Allows the app to control the vibrator.

USE_FINGERPRINT

USE_BIOMETRIC

Allows the app to read the contents of your USB storage.