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| author | Jeff Sharkey <jsharkey@android.com> | 2013-09-02 15:07:28 -0700 |
|---|---|---|
| committer | Jeff Sharkey <jsharkey@android.com> | 2013-09-02 15:33:57 -0700 |
| commit | 251097b3789632000ccdaf7fb7d66a82ff37d882 (patch) | |
| tree | 9a9b17a73b1dbff9292683b1e316640dd8c8e2f3 /core/java | |
| parent | b51331116eb2ebbc41aaf69142916f9af6dffdd5 (diff) | |
| download | frameworks_base-251097b3789632000ccdaf7fb7d66a82ff37d882.zip frameworks_base-251097b3789632000ccdaf7fb7d66a82ff37d882.tar.gz frameworks_base-251097b3789632000ccdaf7fb7d66a82ff37d882.tar.bz2 | |
New recents behavior to match spec.
Updated behavior queries each documents root for recently modified
documents. It uses a new variant of DirectoryLoader which limits the
maximum number of parallel queries to relieve memory pressure. When
first started, it waits up to 500ms for everyone to finish, then
publishes whatever results are ready, and then refreshes results as
each straggler finishes.
New RootCursorWrapper that always blends in authority and rootId
columns, which are used for binding root details from blended cursors.
Bug: 10593596, 10329994
Change-Id: Icc0d4a2f1b6166edc72f78a4c88f444eeba6f2f0
Diffstat (limited to 'core/java')
| -rw-r--r-- | core/java/android/provider/DocumentsContract.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/java/android/provider/DocumentsContract.java b/core/java/android/provider/DocumentsContract.java index b97b7c0..f445fd5 100644 --- a/core/java/android/provider/DocumentsContract.java +++ b/core/java/android/provider/DocumentsContract.java @@ -411,6 +411,15 @@ public final class DocumentsContract { * @see Intent#EXTRA_MIME_TYPES */ public static final int FLAG_PROVIDES_IMAGES = 1 << 5; + + /** + * Flag indicating that this root can report recently modified + * documents. + * + * @see #COLUMN_FLAGS + * @see DocumentsContract#buildRecentDocumentsUri(String, String) + */ + public static final int FLAG_SUPPORTS_RECENTS = 1 << 6; } /** |