When a widget configuration activity is started, it's started from
the launcher. Under some circumstances the launcher's splash screen
would be shown, rather than the splash screen corresponding to the
tapped app.
To avoid confusion, we suppress the splash screen for configuration
starts.
Bug: 190153065
Test: manual
Change-Id: Ib18851f1bb50b64bc5d47b8aa5931490c969b54b
When launching the configuration activity for a widget, use the
activity transition animation.
Test: manual
Bug: 190487998
Change-Id: Ife84e86eec74f81fecddce07c833356a7962fd4b
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