我想要使用设备相机显示图像捕捉,并且为此我使用了下面的代码。但是我在onActivityResult .so中返回的数据中获得了null值,请为我提供解决方案..在Android设备中使用相机显示图像捕获
感谢,
,我的代码是:URI的
File root = new File(Environment.getExternalStorageDirectory()+"/TestCameraGallery");
root.mkdirs();
MyCameraGallery = new File(root, "mycamerapicname");
Uri outputFileUri = Uri.fromFile(MyCameraGallery);
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
startActivityForResult(intent, CAMERA_PIC_REQUEST);
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == CAMERA_PIC_REQUEST)
{
Uri uri = data.getData();
}
}
值为空,给空指针异常,请帮我
看到这个http://stackoverflow.com/questions/5991319/capture-image-from-camera-and-display -in活动 – Nepster 2014-06-19 13:39:37