Start relying on DialogInterface.OnShowListener

DialogInterface.OnShowListener has been available since API Level 8.  We can safely rely on it now.  No behavior change is intended in the supported platforms.

BUG=none
TEST=compile

git-svn-id: https://mozc.googlecode.com/svn/trunk@404 a6090854-d499-a067-5803-1114d4e51264
3 files changed
tree: b7c42bb56218adff51111fa83761232449d57621
  1. src/