I want to build an android module for capturing pictures, I want to add the possibility for adjusting contrast in real time on the preview image (without using NDK library)?
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Give me the project for freelance work I will do this, this site is only to help you to solve the issue in the code, not the entire project. – Nithinlal Apr 05 '17 at 14:37
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Put some of your try out code then we can help you . – Nithinlal Apr 05 '17 at 14:38
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I'm just using the Camera class for Android, and I try to add a seekbBar to my layout for adjusting the contrast but i don't know what'is the proprety of the preview image that i can adjust. – devApp Apr 05 '17 at 14:44
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Possible duplicate of [How can I manipulate the camera preview?](http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview) – sdabet Apr 05 '17 at 14:48
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Thanks fiddler, it's a helpfull link. – devApp Apr 10 '17 at 07:13