Camera 2 Manually Checking If Iso And Shutter_speed Are Supported

I was trying to check if the shutter_speed and iso for different lenses are supported but I don't know how, at the beginning I thought I was checking for that correctly like this:

Solution 1:

It's possible some devices allow changing of exposure/ISO values even if they don't list MANUAL_SENSOR capability (note that MANUAL_SENSOR being listed means that READ_SENSOR_SETTINGS will always also be there, so you can just check for MANUAL_SENSOR).

That would mean they don't meet all the requirements for MANUAL_SENSOR, in some way, so there may be some controls that don't work, or work differently than the API requires.

So for reliability, I would not try to use manual settings if MANUAL_SENSOR capability isn't listed, unless you're going to test each device yourself to make sure things actually work. Sticking to devices that list MANUAL_SENSOR means they are compliance tested to work as expected with manual controls.