Camera.Parameters Sınıfı

Giriş
Şu satırı dahil ederiz.

import android.hardware.Camera;
import android.hardware.Camera.Parameters;

constructor
Şöyle yaparız.

Parameters params = camera.getParameters();

getExposureCompensation metodu
Şöyle yaparız.

int exposureComp = params.getExposureCompensation();

getPreviewSize metodu
Açıklaması şöyle

Picture size This is the size of the image produced when you tell the camera to take a photo. If it is the same aspect ratio as the native resolution then it will be directly scaled from that. If the aspect ratio is different then it will be cropped from the native size. In my experience, the largest size returned by getSupportedPictureSizes is the native resolution of the camera.

Preview size This is the size of the image preview that is shown on-screen. It may be a different aspect ratio than either the native size or the picture size, causing further cropping

Şöyle yaparız.

Camera.Size size = params.getPreviewSize();

set metodu
Şöyle yaparız.

params.set("rotation", 90); 

setFlashMode metodu
Şöyle yaparız.

params.setFlashMode(Parameters.FLASH_MODE_TORCH);

Şöyle yaparız.

params.setFlashMode(Parameters.FLASH_MODE_OFF);

setPictureFormat metodu
Şöyle yaparız

params.setPictureFormat(ImageFormat.JPEG);

setPictureSize metodu

Örnek ver

setPreviewSize metodu
Örnek ver