Fix issue with entering '+' with switch access

Distinguish between a manual long press and system long
press (via accessibility) when modifying the current
dial string.

Bug: 23554996
Change-Id: I3fc610c8e24bdb39729b827715e08a3e7d73ba1f
3 files changed
tree: 0e3102927a2d60bdb7b036f31877dcc820401747
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags