Add letters associated with a number to content description.

Add a pause(,) alongwith the letters associated with each number in the
dialpad. This would cause the letters to be announced after a pause
when talkback is enabled.

BUG: 20140277
Change-Id: Ib60f8c47d9bbb4a1b232d2d4a7ea894e468f14b9
1 file changed
tree: 37c07187be6361dda89745d484284525b79b9f61
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml