When debugging a problem with the search dialog drop-down
sometimes not showing up, I saw that the mAttachCount variable
in AutoCompleteTextView could get a negative value because
onDetachedFromWindow() was called multiple times. This lead to
the drop-down not being displayed on filtering.
Instead of the private attach count in ACTV, this change
uses View.getWindowVisibility().
This change adds the ability to specify an arbitrary view for a tab
indicator. It also adds support for specifying a drawable to use as
the divider between tab views.
When a "ghost" stroke was showing, events would be intercepted in ListView. This patch modifies the logic used to detect when to still events: either the current stroke is a gesture, or the previous stroke was a gesture.
* changes:
Fix int to string mapping of exported properties. The value generated by the mapping in a @ViewDebug.ExportedProperty annotation was always overriden by the resolveId attribute.
Prevents the gestures window from leaking. This change does exactly what was
done for the filter popup window: the popup is dismissed in onSaveInstanceState()
as it is the only place that is executed early enough to avoid the dreaded
window leak error.
* changes:
Fix a bug in AppSecurityPermissions where it wouldn't display permissions used by an app if it uses a shared user id. Remove the else clause and always get the list of requested permissions first before adding the permissions obtained via the shared user id. Also change an if condition and comments for better readability
Only update the popup window when it is shown. This avoids throwing an NPE in PopupWindow.
A PopupWindow is only aware of its content view after being shown.
If the list is opaque and its background is not, then we want to fill a solid rect where the dividers should be when they are skipped for non-selectable items. When the list is opaque and the background is also opaque, there is no need to draw something in lieu of the dividers since the background will do it for us.
Remove the else clause and always get the list of requested permissions first before adding the permissions obtained via
the shared user id.
Also change an if condition and comments for better readability
having the wrong version. I made the loader print a message to
the log for this, and made the calling code disable gestures
for the listview instead of crashing.
* changes:
Fixes#1853550. Prevent NPE when calling the PopupWindow() and PopupWindow(int, int) constructors. Instead, throw an IllegalStateException when trying to show a popup with no content view.
* changes:
Fixes 1844680. Interrupted scrolling could lead to rendering artifacts. The ListView was invalidating itself in opaque mode but before the drawing could happen, it was getting rid of its scrolling cache, thus becoming translucent again.
* changes:
Fixes#1596240. Optimize invalidate/draw passes by marking opaque views and avoiding drawing them. Whenever a View requests an invalidate its parent check whether the view is opaque or not. When the view is not opaque, the framework behaves as it used to. However, when a view is opaque, the parent marks itself as being dirty because of an opaque view. Its parent then does the same, and so on. When the framework then starts drawing the views, it does not draw views marked as dirty opaque. If a view is dirty opaque and receives an invalidate request from a non-opaque view, it then clears the dirty opaque flag and behaves as before.
