AppWidgetManager.getWidgetPreview has been updated to return null
if the provider does not exist or the caller does not have permission to
access its previews. This change updates WidgetItem to check for that.
Bug: 308041327
Test: GeneratedPreviewTest#widgetItem_hasGeneratedPreview_nullPreview
Flag: ACONFIG com.android.launcher3.enable_generated_previews TRUNKFOOD
Change-Id: Ic2489c8698a81ba1bac005b2eb77348bcbfab999
WidgetCell will use the generated RemoteViews preview to display
previews in the widget picker. It will fallback to current preview
methods if not available.
Introduces WidgetManagerHelper.loadGeneratedPreviews as a utility
function. WidgetManagerHelper is passed into the constructor of
WidgetItem to avoid calling
context.getSystemService(AppWidgetManager.class) for each widget.
Bug: 308041327
Test: atest Launcher3Tests:GeneratedPreviewTest
Flag: ACONFIG com.android.launcher3.enable_generated_previews DEVELOPMENT
Change-Id: I37429057cda83a5321884ace2537038e050b9a58
This allows for smooth animations as the items will have their full
height resolved
Bug: 190892517
Test: verified locally
Test: CachingWidgetPreviewLoaderTest
Change-Id: I86afc6951a4cc82ae45e63795791d259a3bb3cda
I will use the newly created LauncherAppWidgetProviderInfoTest in a follow-up CL to add tests for the newly added widget sizing APIs.
Test: Automatic: Ran all robolectric tests in launcher3,
Manual: Added a widget, edited the widget, removed the widget
Bug: 179807199
Change-Id: I540b2dbe284c6eb5aa2466a1d13a9581ee59425b
Updating various static objects to use a standard pattern so that
it is easier to track and cleanup those objects
Bug: 141376165
Change-Id: Ia539cbfa338d544dddad771c5027b6748762768b
> Config activities can now return PinItemRequest which can be used to pin
deep shortcuts
Bug: 33584624
Change-Id: Ic0df436bd79e069615b9d60d24eb7594b824b2da
> This ensures that LauncherAppState is only accessed in the presence of
a valid context
Bug: 33032833
Change-Id: I955e5cb022f8bd6374681ae6c0720a2666d5b750
