主题：android调用系统摄像头拍照图片和视频

如题：

                    public void onClick(View v) {   //启动系统相机
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, CASE_CAMERA);

                        public void onClick(View v) {   //启动系统相机
				Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
				startActivityForResult(intent, CASE_CAMERA);
			}

  public void onClick(View v) { //启动系统视频摄像头

    Intent intent = new  Intent(MediaStore.ACTION_VIDEO_CAPTURE);
    startActivityForResult(intent, CASE_VIDEO);
}

				Intent intent = new  Intent(MediaStore.ACTION_VIDEO_CAPTURE);
				startActivityForResult(intent, CASE_VIDEO);
			}

拍摄完成后的回调函数（在同一个activity中）：

@Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        try{
            if(resultCode==Activity.RESULT_OK){
                if(requestCode==CASE_CAMERA){
                    typeMulti = 0;
                    Bundle extras = data.getExtras();
                    Bitmap bitmap= (Bitmap) extras.get("data");
                    path = IOUtils.saveImg(bitmap);    //返回图片保存在本机中的目录
                    /*Toast toast=Toast.makeText(this, "相片已保存在:SDcard/DCIM/Camera目录中", Toast.LENGTH_LONG);
                    toast.setGravity(Gravity.BOTTOM, 0, 0);
                    toast.show();*/
                    isUploadPhoto(bitmap);
                }
                if(requestCode==CASE_VIDEO){
                    typeMulti = 1;
                    path = data.getData().toString();
                    /*Toast toast=Toast.makeText(this, "视频已保存在:"+path, Toast.LENGTH_LONG);
                    toast.setGravity(Gravity.BOTTOM, 0, 0);
                    toast.show();*/
                    uploadVideoDialog();
                }
            }
        }catch(Exception e){
            e.printStackTrace();
        }
    }