Fix jank in no favorites screen when showing/hiding dialpad

Reintroduce a spacer view (under the no favorites view) that is
the same height as the search box + its margins, so that
the no favorites view does not shift when the dialpad is shown/hidden

Bug: 13341743
Change-Id: I00171b5fd546e30394c95d31976483d124f75f3b
4 files changed
tree: 343e10a65b9ea77f94575e4e35728d57ba64edaa
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags