Updating emergency location code to use non-deprecated location apis

Also tuning the location request accuracy and minimum update interval.
i noticed during testing that we often get locations with
uncertainties greater than our threshold (100 meters), which we ignore.
That combined with the long update interval can result in not showing
a location for a long time.

Bug: 67046739
Test: manual
PiperOrigin-RevId: 170407138
Change-Id: I1a84088f9fa09b474b07e375b92af25852dd6f46
1 file changed
tree: 5bf9fc4e7f3bf6732adf9e9d8cdccf14d21b8809
  1. assets/
  2. java/
  3. Android.mk
  4. AndroidManifest.xml
  5. CONTRIBUTING
  6. LICENSE