Customize iPhone camera UI using PhoneGap

I am new to PhoneGap. I am prototyping a project and am just wondering if it's possible to achieve a feature with PG.

When I call the camera on an iPhone it open up a camera stream with the stand camera UI. Is it possible to customize the UI to the way I want. To be more specific, instead of the one action button on the bottom, can I replace it with three custom buttons, and they all capt开发者_C百科ure an image from the camera stream and then save the thumbnail onto the interface.

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This is possible, but requires changes to PhoneGap core in objective-c. Take a look at the camera.m and the camera.h file in your PhoneGap lib. You can modify them as needed.