fileNotFoundException 相机意图 - Android

Question

此相机意图是否将文件保存到 imageUri？我从这里获取此代码：How to take a photo, save it and get the photo in Android

Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
imageUri = Uri.fromFile(new File(Environment.getExternalStorageDirectory(),
    "fname_" + String.valueOf(System.currentTimeMillis()) + ".jpg"));

intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, imageUri);
startActivityForResult(intent, CAMERA_REQUEST);

在 onActivityResult()...

else if ((requestCode == CAMERA_REQUEST) && (resultcode == -1)) {
    Uri selectedImage = imageUri;
    mProfilePicPath = selectedImage.toString();
    mPortraitPhoto = ih.decodeSampledBitmapFromImagePath(mProfilePicPath, 
        GlobalConstants.PROFILE_PICTURE_RESOLUTION, 
        GlobalConstants.PROFILE_PICTURE_RESOLUTION);

mProfilePicPath 不是有效的文件路径（未找到）。

Answer 1

为了获取图片的路径，需要使用Uri的另一种方法：

mProfilePicPath = selectedImage.getPath();