LauncherApps.ShortcutQuery

FLAG_GET_KEY_FIELDS_ONLY

public static final int FLAG_GET_KEY_FIELDS_ONLY

Requests "key" fields only. See ShortcutInfo#hasKeyFieldsOnly()'s javadoc to see which fields fields "key". This allows quicker access to shortcut information in order to determine whether the caller's in-memory cache needs to be updated.

Typically, launcher applications cache all or most shortcut information in memory in order to show shortcuts without a delay. When a given launcher application wants to update its cache, such as when its process restarts, it can fetch shortcut information with this flag. The application can then check ShortcutInfo#getLastChangedTimestamp() for each shortcut, fetching a shortcut's non-key information only if that shortcut has been updated.

Constant Value: 4 (0x00000004)

FLAG_MATCH_CACHED

public static final int FLAG_MATCH_CACHED

Include cached shortcuts in the result.

Constant Value: 16 (0x00000010)

FLAG_MATCH_DYNAMIC

public static final int FLAG_MATCH_DYNAMIC

Include dynamic shortcuts in the result.

Constant Value: 1 (0x00000001)

FLAG_MATCH_MANIFEST

public static final int FLAG_MATCH_MANIFEST

Include manifest shortcuts in the result.

Constant Value: 8 (0x00000008)

FLAG_MATCH_PINNED

public static final int FLAG_MATCH_PINNED

Include pinned shortcuts in the result.

If you are the selected assistant app, and wishes to fetch all shortcuts that the user owns on the launcher (or by other launchers, in case the user has multiple), use FLAG_MATCH_PINNED_BY_ANY_LAUNCHER instead.

If you're a regular launcher app, there's no way to get shortcuts pinned by other launchers, and FLAG_MATCH_PINNED_BY_ANY_LAUNCHER will be ignored. So use this flag to get own pinned shortcuts.

Constant Value: 2 (0x00000002)

FLAG_MATCH_PINNED_BY_ANY_LAUNCHER

public static final int FLAG_MATCH_PINNED_BY_ANY_LAUNCHER

Include all pinned shortcuts by any launchers, not just by the caller, in the result.

The caller must be the selected assistant app to use this flag, or have the system ACCESS_SHORTCUTS permission.

If you are the selected assistant app, and wishes to fetch all shortcuts that the user owns on the launcher (or by other launchers, in case the user has multiple), use FLAG_MATCH_PINNED_BY_ANY_LAUNCHER instead.

If you're a regular launcher app (or any app that's not the selected assistant app) then this flag will be ignored.

Constant Value: 1024 (0x00000400)

ShortcutQuery

public ShortcutQuery ()

setActivity

public LauncherApps.ShortcutQuery setActivity (ComponentName activity)

If non-null, returns only shortcuts associated with the activity; i.e. ShortcutInfos whose ShortcutInfo#getActivity() are equal to activity.

setChangedSince

public LauncherApps.ShortcutQuery setChangedSince (long changedSince)

If non-zero, returns only shortcuts that have been added or updated since the given timestamp, expressed in milliseconds since the Epoch—see System#currentTimeMillis().

setLocusIds

public LauncherApps.ShortcutQuery setLocusIds (List<LocusId> locusIds)

If non-null, return only the specified shortcuts by locus ID. When setting this field, a package name must also be set with setPackage(String).

setPackage

public LauncherApps.ShortcutQuery setPackage (String packageName)

If non-null, returns only shortcuts from the package.

setQueryFlags

public LauncherApps.ShortcutQuery setQueryFlags (int queryFlags)

Set query options. At least one of the MATCH flags should be set. Otherwise, no shortcuts will be returned.

• FLAG_MATCH_DYNAMIC
• FLAG_MATCH_PINNED
• FLAG_MATCH_MANIFEST
• FLAG_MATCH_CACHED
• FLAG_GET_KEY_FIELDS_ONLY

setShortcutIds

public LauncherApps.ShortcutQuery setShortcutIds (List<String> shortcutIds)

If non-null, return only the specified shortcuts by ID. When setting this field, a package name must also be set with setPackage(String).