Question

我的问题只发生在我的平板电脑上; Nexus 7 6.0.1 它不在我的手机上; Galaxy S6 5.0.2

我有一种方法来获取外部sd上的所有图像，如下所示

private ArrayList<String> getAllImages(Activity activity) {
    Uri uri;
    Cursor cursor;
    int columnIndexData;
    listOfAllImages = new ArrayList<>();
    String absolutePath;
    uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;

    String[] projection = {MediaStore.MediaColumns.DATA, MediaStore.Images.Media.BUCKET_DISPLAY_NAME};

    cursor = activity.getContentResolver().query(uri, projection, null, null, null);

    columnIndexData = cursor.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA);

    while (cursor.moveToNext()) {
        absolutePath = cursor.getString(columnIndexData);
        listOfAllImages.add(absolutePath);
    }

    listOfAllImages.add("camera"); //this is where the 'take picture' will be

    Collections.reverse(listOfAllImages);

    Log.d(TAG, "images " + listOfAllImages.toString());
    cursor.close();

    return listOfAllImages;
}

我启动了像这样的照片捕捉意图

Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
getActivity().startActivityForResult(takePicture, 1);

然后在结果中，我只是调用一个设置方法再次调用上面的“获取所有图像”功能，然后选择位置1，这是新拍摄的图像。它在我的手机上工作正常但不是平板电脑。如果我使用平板电脑上的普通相机应用程序拍照，它会显示在“listOfAllImages”中......但不会在执行意图时显示。

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    Log.d(TAG, "Take Picture result. " + requestCode + " " + resultCode + " " + data);

    if (requestCode == 1) {
        //means we took a picture, and the result was good
        if (resultCode == Activity.RESULT_OK) {
            try {
                setupGalleryView();
                imagesGridView.performItemClick(
                        imagesGridView.getAdapter().getView(1, null, null),
                        1,
                        imagesGridView.getAdapter().getItemId(1));
            } catch (NullPointerException e) {
                Log.d(TAG, "activity result, camera, exception " + e.getMessage());
                app.showAlertDialog(context, "There was a problem obtaining image data.");
                e.printStackTrace();
            }
        }
    }
}

不完全确定要搜索的内容，因此Google /其他SO帖子并没有太大帮助。有人有什么想法吗？

图片不会进入MediaStore.Images.Media.EXTERNAL_CONTENT_URI

0 个答案: