使用新的 Google 相册应用选择照片已损坏 [英] Choosing photo using new Google Photos app is broken

问题描述

我的应用可以从库中选择照片.正是我想要这个选择的文件路径.

My app has ability to select photo from library. Exactly I want file path from this selection.

这是创建选择照片意图的代码:

This is the code to create intent for selecting photo:

    Intent photoPickerIntent = new Intent(Intent.ACTION_PICK,
        MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
    photoPickerIntent.setType("image/*");
    startActivityForResult(photoPickerIntent, INTENT_REQUEST_CODE_SELECT_PHOTO);

这是从URI获取文件路径的代码:

This is the code that gets file path from URI:

    Cursor cursor = null;
    String path = null;
    try {
        String[] projection = { MediaStore.Images.Media.DATA };
        cursor = context.getContentResolver().query(contentUri, projection, null, null, null);
        int columnIndex = cursor.getColumnIndexOrThrow(projection[0]);
        cursor.moveToFirst();
        path = cursor.getString(columnIndex);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    return path;

在昨天更新 Google 相册应用之前，一切正常.现在path解析URI后为空.

Before yesterday's update of Google Photos app everything worked perfectly fine. Now path is null after parsing URI.

URI 类似于:content://com.google.android.apps.photos.contentprovider/0/1/content%3A%2F%2Fmedia%2Fexternal%2Fimages%2Fmedia%2F75209/ACTUAL

我还尝试使用 Intent.ACTION_GET_CONTENT 操作创建意图 - 不走运.

I also tried to create intent with Intent.ACTION_GET_CONTENT action - no luck.

推荐答案

下面的代码也适用于我获取最新 Google 相册上的内容 URI.我尝试的是写入临时文件并返回临时图像 URI，如果它在内容 URI 中具有权限.

Below code is working for me to get content URI on latest Google Photos as well. What i have tried is writing to temp file and return temp image URI, if it has authority in content URI.

你也可以试试:

private static String getImageUrlWithAuthority(Context context, Uri uri)
{
    InputStream is = null;

    if (uri.getAuthority() != null)
    {
        try
        {
            is = context.getContentResolver().openInputStream(uri);
            Bitmap bmp = BitmapFactory.decodeStream(is);
            return writeToTempImageAndGetPathUri(context, bmp).toString();
        }
        catch (FileNotFoundException e)
        {
            e.printStackTrace();
        }
        finally
        {
            try
            {
                if (is != null)
                {
                    is.close();
                }
            }
            catch (IOException e)
            {
                e.printStackTrace();
            }
        }
    }
    return null;
}

private static Uri writeToTempImageAndGetPathUri(Context inContext, Bitmap inImage)
{
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
    String path = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
    return Uri.parse(path);
}

这篇关于使用新的 Google 相册应用选择照片已损坏的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！