<uses-permission android:name="android.permission.CAMERA" >

    </uses-permission>

    <uses-permission android:name="android.permission.RECORD_AUDIO" >

    </uses-permission>

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" >

    </uses-permission>

Camera camera = Camera.open();

		Parameters parameters = camera.getParameters();

		List<Size> supportedPreviewSizes = parameters

				.getSupportedPreviewSizes();

		for (int i = 0; i < supportedPreviewSizes.size(); i++) {

			System.out.println("supportedPreviewSizes:"+supportedPreviewSizes.get(i).width+":"+supportedPreviewSizes.get(i).height);

		}

		List<Size> supportedPictureSizes = parameters

				.getSupportedPictureSizes();

		for (int i = 0; i < supportedPictureSizes.size(); i++) {

			System.out.println("supportedPictureSizes:"+supportedPictureSizes.get(i).width+":"+supportedPictureSizes.get(i).height);

		}