Please recommend a flashlight app for Android that allows the user to vary the intensity of the camera's flash that is used for the light.
There are scores (hundreds?) of apps in the Google Play store that claim "brightest flashlight" and other nonsense, but all they do is toggle the flash on/off.
Many Samsung phones (such as the Samsung Galaxy 6) let the user adjust the intensity of the flash used for the flashlight by long-pressing on the flashlight icon in Android's
Quick Settings panel. That works well if you want to launch the flashlight via the tiny quick settings button, and don't mind a clunky UI.
I'm looking for a flashlight app that can do the same thing.
Any price is fine, but gratis is a plus. Prefer no ads and open-source, but neither is a requirement.