Android camera拍照分辨率

camera拍照，拍照之前需要设置camera parameter，不然拍照分辨率会按照系统默认的最低分辨率(160x120)来设置，

Camera.Parameters param = mCamera.getParameters();

param.setPictureSize(1920, 1080);//如果不设置会按照系统默认配置最低160x120分辨率

mCamera.setParameters(param);

mCamera.takePicture(null, null, pictureCallback);

PictureCallback pictureCallback=new PictureCallback(){

public void onPictureTaken(byte[] data,Camera camera)

//save picture

};