Log screen events for blocked call fragments

* Add blocked number screen types to Logger
* Log screen views for SearchFragments in DialtactsActivity
rather than in onStart, to avoid double logging for some
fragments (e.g. children of RegularSearchFragment)
* Log screen view for call log context menu (where the block
number action appears

Bug: 25288435
Change-Id: I4ebf1410f93afb37d20be2cc57f933e5d635cfb6
6 files changed
tree: 819dc9bd68bcfb15ca91d2b03d340eeafcb9b49e
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags