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根据文档,在 API 级别 29 中添加的 RELATIVE_PATH public static final String RELATIVE_PATH 此媒体项目在存储设备中的相对路径,它被持久化。例如,存储在 /storage/0000-0000/DCIM/Vacation/IMG1024.JPG 的项目将具有 DCIM/Vacation/ 路径。

如何在 Android Q Afaik 之前组织我在 Android 上插入到 MediaStore 的媒体文件:根据已删除的文档PRIMARY_DIRECTORY不起作用 put(MediaStore.MediaColumns.PRIMARY_DIRECTORY, relativePath)

/**
 * The primary directory name this media exists under. The value may be
 * {@code NULL} if the media doesn't have a primary directory name.
 *
 * @removed
 * @deprecated Replaced by {@link #RELATIVE_PATH}.
 */
@Column(Cursor.FIELD_TYPE_STRING)
@Deprecated
public static final String PRIMARY_DIRECTORY = "primary_directory";
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