Suggestion for camera overlay

Hi i want to make a applciation in whi开发者_开发知识库ch the user when open the application the camera gets open and then user can type with camera being on .

I need some sugestions for this or any link or some helping tutorial will do . I think after opening camera we need to set a transparent overlay contoller on it and text field on that overlay controller .Am i on correct path .

Any suggestions are welcomed.

Yep, that’s about the right approach. Check out the UIImagePickerController docs, specifically its cameraOverlayView property (which you can set to a transparent view containing your UITextView or UITextField to have it overlaid onto the camera view) and the showsCameraControls property (which you can set to NO to hide the built-in “take picture” button and focus controls and whatnot).