How to increase brightness of camera in Android

Question

How do I change the brightness level of the camera?

Solution

Using the camera parameters as pointed out by @appleskin, would either of these methods help? setWhiteBalance() or setExposureCompensation()

Comments

[Tomero Indonesia]

do you have solve this problem?

[Sunil Pandey]

thank for your kind response steve, but both the function are not available in api level 7

[Steve]

ah, do you specifically need the brightness to be at the point of taking the photo? Or can you post-process the image to brighten it as soon as it is taken? It just might be a limitation you can't work around without upgrading the OS.

[Zar E Ahmer]

the code you posted let you adjust brightness of Android System not cameraPreview brightness

[Chetan Chaudhari]

We want increase brightness of custom camera(Preview) not screen brightness. if you done that please share.

[Bipin Bharti]

This is not the brightness of camera. it is normal Brightness