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Is there a way to code the power of the android phone flashlight 20%,30%,40% ? I don't need the code just an answer to the question, if there is one i will want to find it myself

thank you

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AndroidBegginer
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  • Possible duplicate of [Can I change the LED intensity of an Android device?](http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device) – Laurel May 31 '16 at 09:00

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Not that I know of. When I looked into this a while ago I looked at the CyanogenMod's Flashlight app. It uses underlying system calls that you don't have in the standard Android API.

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See this link..One of the answers in that link says..

Short answer is: NO.
Longer answer - maybe on some devices using undocumenterd calls / parameters. Supported 
flash modes, and their meanings (and behaviours) differ from device to device.

Your best option is to query supported flash modes, and hope they work as intented.
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Lal
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