timob-11604: implementation of searchView
timob-11604: docs
timob-11604: code clean up
timob-11604: addressed comments.
timob-11604: code clean-up
timob-11604: address comments
timob-11604: update doc + move searchview into ui.android namespace
timob-11604: address comments
timob-11604: fixed doc
timob-11604: code clean-up
timob-11604: update docs.
timob-11604: doc changes
Merge pull request #3732 from hieupham007/timob-11604-3_0_X

Timob 11604 3 0 x:  Implementing SearchView