Screen off/lock, unlock with fingerprint once locked. You can lock your phone immediately and unlock with fingerprint directly without touching the hardware power button as of 9 (Pie) and 10.
A solution to lock + screenshot + control volume as of Android 9, 10 (No Ads, No Network permission)
Screen off + helps you lock your phone by shortcut, home button, widgets, quick setting tile and squeeze.

If you have not already, try out the free full trial version. The trial version will give you 1 days of the full, uninterrupted, Screen off + experience. If you need a few reasons why to buy the full version of Screen off +, here are good reasons:

• Increased security, privacy and battery life
• Reduce your data usage
• Never have to worry what apps are doing in the background
• Safe and easy to use

- No network permission: As you know, there are apps that may access the internet only to display ads or steal your personal data.
- Get all the future updates for free: Once you purchase Screen off + , all the future updates are free to you as long as you have this app.

If you like this app, and want it to appear in your language, please help translation. Thank you.
https://forms.gle/Wi3pqXiQcmyaQXp77