Add back navigation to ViewInfoActivity.

Bug: 38423757
Fixes: 38423757
Test: Manually test back navigation through the top back arrow.
runtest --path packages/apps/EmergencyInfo/tests

Change-Id: I0803bda894b70d2b3f170049feec2165e259e7c2
1 file changed
tree: d05d5f32fe404a879154711ef58f208303f54343
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags