DO NOT MERGE Ensure that the entered password/pin is not empty

Bug: 159751054
Test: manual, make -j50 RunCarSettingsRoboTests ROBOTEST_FILTER=com.android.car.settings.security
Change-Id: I48388b8dbb019fad94bcc79e478ff61415b0b6f2
1 file changed
tree: 60fdd4aa18d7d06825576747dfadcdbe49f0e5c3
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. PREUPLOAD.cfg