Android(安卓)Camera中参数设置

parameter.set("jpeg-quality", 30);

List<Size> psizelist = parameter.getSupportedPictureSizes();if (null != psizelist && 0 < psizelist.size()) {int heights[] = new int[psizelist.size()];Map<Integer, Integer> map = new HashMap<Integer, Integer>();for (int i = 0; i < psizelist.size(); i++) {Size size = (Size) psizelist.get(i);int sizehieght = size.height;int sizewidth = size.width;heights[i] = sizehieght;map.put(sizehieght, sizewidth);}Arrays.sort(heights);// 取最小尺寸parameter.setPictureSize(map.get(heights[heights.length - 1]),heights[heights.length - 1]);

parameter.setPictureFormat(PixelFormat.JPEG);

parameters.setRotation(90);

parameter.setPreviewSize(640, 480);