100% brightness emergency lockscreen button

1. Automate Community
2. Tools

You are outside, but you forgot to raise the brightness of your screen. The phone is now unusable because you can not view your screen. With this flow, you can quickly max out the brightness at 100% easily by pressing the volume-up button once on your lockscreen.
It is very useful where bright outdoor sunlight is preventing you from viewing your screen.

If you do not manually or automatically modify the brightness within 20 seconds, it will adjust to 25% to avoid draining your battery.

This works on lockscreen only. The button serves as an emergency trigger to maximize brightness only once.

If audio is playing or there is an ongoing call, the button will trigger the volume-up as usual.

I use this myself, so I will keep the flow updated if I find problems. You can use this together with my other "auto brightness" flow, which adjusts the brightness of the screen as soon the phone is unlocked.

Please leave me a rating if you find this useful. Thanks a lot!

*by Andy Sailroad*

Updates
2.4: more adjustments after testing the flow, which made the flow stop during phone call / audio playing.

2.3: fixed problem with a block that caused the flow to stop itself when locking and unlocking quickly.

2.1: fixed a problem with a block that caused the flow to crash on rare occasions

2.0: greatly improved the flow with fewer blocks.

1.1: removed a few more blocks.