Fix flicker when long pressing to drag and drop

Initial creation of drag shadow now uses the same layout
logic as drag hovering so that the shadow does not jump upon
first creation.

Removed setPressed from onLongClick listener to avoid toggling
of pressed state when drag was started.

Bug: 10991974
Change-Id: I186cd62060e3a79913aa89fb7af989f3497e0b10
4 files changed
tree: 88764dfa4cd3eee039f92486f35a260c43c77674
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags