DocumentsContractCompat

public static @Nullable Uri buildChildDocumentsUri(
    @NonNull String authority,
    @Nullable String parentDocumentId
)

Build URI representing the children of the target directory in a document provider. When queried, a provider will return zero or more rows with columns defined by Document.

public static @Nullable Uri buildChildDocumentsUriUsingTree(
    @NonNull Uri treeUri,
    @NonNull String parentDocumentId
)

Build URI representing the children of the target directory in a document provider. When queried, a provider will return zero or more rows with columns defined by Document.

public static @Nullable Uri buildDocumentUri(@NonNull String authority, @NonNull String documentId)

Build URI representing the target COLUMN_DOCUMENT_ID in a document provider. When queried, a provider will return a single row with columns defined by Document.

public static @Nullable Uri buildDocumentUriUsingTree(@NonNull Uri treeUri, @NonNull String documentId)

Build URI representing the target COLUMN_DOCUMENT_ID in a document provider. When queried, a provider will return a single row with columns defined by Document.

public static @Nullable Uri buildTreeDocumentUri(@NonNull String authority, @NonNull String documentId)

Build URI representing access to descendant documents of the given COLUMN_DOCUMENT_ID.

public static @Nullable Uri createDocument(
    @NonNull ContentResolver content,
    @NonNull Uri parentDocumentUri,
    @NonNull String mimeType,
    @NonNull String displayName
)

Create a new document with given MIME type and display name.

public static @Nullable String getDocumentId(@NonNull Uri documentUri)

Extract the COLUMN_DOCUMENT_ID from the given URI.

public static @Nullable String getTreeDocumentId(@NonNull Uri documentUri)

Extract the via COLUMN_DOCUMENT_ID from the given URI.

public static boolean isDocumentUri(@NonNull Context context, @Nullable Uri uri)

Checks if the given URI represents a Document backed by a DocumentsProvider.

public static boolean isTreeUri(@NonNull Uri uri)

Checks if the given URI represents a Document tree.

public static boolean removeDocument(
    @NonNull ContentResolver content,
    @NonNull Uri documentUri,
    @NonNull Uri parentDocumentUri
)

Removes the given document from a parent directory. In contrast to deleteDocument it requires specifying the parent. This method is especially useful if the document can be in multiple parents. This method was only added in N. On versions prior to this, this method calls through to deleteDocument.

public static @Nullable Uri renameDocument(
    @NonNull ContentResolver content,
    @NonNull Uri documentUri,
    @NonNull String displayName
)

Change the display name of an existing document.