java.lang.IllegalArgumentException:所有请求的项目必须由特定 ID 引用(Android) [英] java.lang.IllegalArgumentException: All requested items must be referenced by specific ID (Android)

问题描述

我在调用 MediaStore.createWriteRequest(contentResolver, uris) 时收到此异常.与在 Anrdroid Q 及更高版本中一样，我们必须让 createWriteRequest 写入存储.所以我正在尝试以下代码并获得异常.

I'm getting this exception upon calling MediaStore.createWriteRequest(contentResolver, uris). As in Anrdroid Q and above we have to make createWriteRequest to write on storage. So I'm trying the following code and getting the exception.

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
            List<Uri> uris = new ArrayList<>();
            uris.add(mediaUri);
            MediaStore.createWriteRequest(contentResolver, uris);
            //code
        }

推荐答案

您的 Uri 路径错误，这就是显示错误消息的原因.

无效的 Uri 路径: content://com.abc.photoapp.provider/external_files/emulated/0/Pictures/camara/1623819097267.jpg

Invalid Uri Path: content://com.abc.photoapp.provider/external_files/emulated/0/Pictures/camara/1623819097267.jpg

有效路径为:content://media/external/images/media/52703

Valid Path is : content://media/external/images/media/52703

在这里，我一步一步解释删除媒体的文件路径.

第 1 步:

假设你有一个这样的文件路径/storage/emulated/0/tempPic/export_image.jpg"

Suppose You have a file path like this "/storage/emulated/0/tempPic/export_image.jpg"

File tempFile=new File("/storage/emulated/0/tempPic/export_image.jpg");
long mediaID=getFilePathToMediaID(tempFile.getAbsolutePath(),  context);

public long getFilePathToMediaID(String songPath, Context context)
{
        long id = 0;
        ContentResolver cr = context.getContentResolver();

        Uri uri = MediaStore.Files.getContentUri("external");
        String selection = MediaStore.Audio.Media.DATA;
        String[] selectionArgs = {songPath};
        String[] projection = {MediaStore.Audio.Media._ID};
        String sortOrder = MediaStore.Audio.Media.TITLE + " ASC";

        Cursor cursor = cr.query(uri, projection, selection + "=?", selectionArgs, null);

        if (cursor != null) {
            while (cursor.moveToNext()) {
                int idIndex = cursor.getColumnIndex(MediaStore.Audio.Media._ID);
                id = Long.parseLong(cursor.getString(idIndex));
            }
        }

        return id;
}

第 2 步:

为 Uri 创建媒体 ID

Create media id to Uri

Uri Uri_one = ContentUris.withAppendedId( MediaStore.Images.Media.getContentUri("external"),mediaID);

// content://media/external/images/media/52703

内容 Uri 根据您的文件类型而变化:

The content Uri change according to your file type:

如果图像则:MediaStore.Images.Media.getContentUri(external")如果是视频则:MediaStore.Video.Media.getContentUri(external")

If Image then : MediaStore.Images.Media.getContentUri("external") If Video then : MediaStore.Video.Media.getContentUri("external")

第 3 步:

准备并调用删除

List<Uri> uris=new ArrayList<>();
uris.add(<Add Paht : Uri_one >);
uris.add(<Add Paht : Uri_two >);
uris.add(<Add Paht : Uri_three >);

requestDeletePermission( context,uris);

在此处输入图片描述调用该方法后，询问权限对话框.requestDeletePermission 方法是 onActivityResult 方法的返回结果.

enter image description here After you call the method ask permission dialog. requestDeletePermission method is return result on onActivityResult method.

上述方法支持 android 11(目标 SDK 版本 30)及更高版本.删除媒体文件不需要 manage_external_storage 权限.您可以使用视频、音频和图像等媒体.

The above method support android 11 (Target SDK Version 30 ) and a greater version. You do not require manage_external_storage permission for media file delete. You can use media like Video, Audio, and Images.

如果您要删除文档文件，则必须要求 manage_external_storage 权限.

If you want to delete a document file so you must require manage_external_storage permission.

这篇关于java.lang.IllegalArgumentException:所有请求的项目必须由特定 ID 引用(Android)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！