Google Maps & Street View Open

ON('click', 'show_street_view', function (event) {
  if (LATITUDE() && LONGITUDE()) {
    OPENURL('https://maps.google.com/maps?layer=c&cbll=' + LATITUDE() + ',' + LONGITUDE());
  } else {
    ALERT('No location provided!', 'A location is required to show Street View.')
  }
});

Note that the Google Maps app must be installed for this to work on mobile.

Alternatively if you would like to use regular Google Maps for routing to a record location, this example can be used with a Hyperlink field having a data name open_google_maps and uses a click event to directly open the Google Maps app at your record location when the button is tapped.

ON('click', 'open_google_maps', function (event) {
  if (LATITUDE() && LONGITUDE()) {
    OPENURL('https://maps.google.com/?q=' + LATITUDE() + ',' + LONGITUDE());
  } else {
    ALERT('No location provided!', 'A location is required to show Google Maps.')
  }
});

NOTE: The LATITUDE and LONGITUDE functions will only return values if a record's geometry type is set to Point, and there is a location set. Unless you have enabled Lines and Polygons for your app, the Point type will be the only available geometry type for records in the app.