ViewRoot keeps a reference to the previously focused View and use this reference
when trying to scroll the window to the focused rect. There situations however
in which the previously focused view might have been removed from the view
hierarchy. This happens on Home for instance when you trash an icon, or with
ListView's items. This change ensures the previously focused view is still part
of the view hierarchy.
This adds a new API with the activity manager to find out about movement between
activities. For my sanity, the old IActivityWatcher is now renamed to
IActivityController, and the new activity movement interface is named
IActivityWatcher.
This changes the search manager itself to use the new API to manage its state.
Note that there are still problems when going back to the search dialog after
it was hidden -- the suggestions window no longer appears until you explicitly
dismiss and re-show it.
New left-hand side icon fallback logic in search dialog:
1. If the search dialog gets no icon column, it shows no
icon (like before). This would handle the case of in-app
search where the provider does not include icons.
2. If the icon column is empty, or there is an error converting
the icon id or URI to a drawable, the search dialog identifies
the suggestion source by looking at the
SUGGEST_COLUMN_INTENT_COMPONENT_NAME.
3. If SUGGEST_COLUMN_INTENT_COMPONENT_NAME is empty or not set,
the current searchable activity is considered the suggestion source.
4. Try to get the activity icon of the suggestion source.
5. Fall back to the application icon of the suggestion source
if there is no activity icon.
6. Fall back to some generic icon if there is no application icon.
Fixes http://b/issue?id=1905757
* Changes:
+ As title.
+ Add two new states to VpnState: UNKNOWN and UNUSABLE.
+ Add more debug messages when stopping a service and when DNS being
overridden.
The initialization of SearchManagerService is delayed, which caused
problems when other services (e.g. GlobalSearch) start up.
This change makes the SearchManagerService components
initialize when they are first needed, or when the server thread
is done with its other processing, whichever comes first.
Fixes http://b/issue?id=1970975
* Changes
+ Add VpnConnectingError.java.
+ Broadcast the error returned by daemons.
+ Add error codes to VpnManager.java.
+ Add error code to VpnManager.broadcastConnectivity().
Patch Set 4:
+ Replace VPN_UP with VPN_STATUS in response to ip-up-vpn changes.
+ Make VpnServiceBinder a foreground service so that it won't be
interrupted by the system.
Patch Set 5:
+ Remove the support of returning 0 from daemon and restart socket in
AndroidServiceProxy.
