fitness-app-2.java

public void findPlaces(View view) {
  // collect data to set options
  GeoCoordinate myLocation = posManager.getPosition().getCoordinate();
  EditText editSteps = (EditText)findViewById(R.id.editSteps);
  int noOfSteps;
  
  try {
    noOfSteps = Integer.valueOf(editSteps.getText().toString());
  } catch (NumberFormatException e) {
    // if input is not a number set to default of 2500
    noOfSteps = 2500;
  }
  range = ((noOfSteps * 0.762f) / 2);

  // create an exploreRequest and set options
  ExploreRequest request = new ExploreRequest();
  request.setSearchArea(myLocation, (int)range);
  request.setCollectionSize(50);
  request.setCategoryFilter(new CategoryFilter().add(Category.Global.SIGHTS_MUSEUMS));

  try {
      ErrorCode error = request.execute(new SearchRequestListener());
      if( error != ErrorCode.NONE ) {
          // Handle request error
      }
  } catch (IllegalArgumentException ex) {
      // Handle invalid create search request parameters
  }
}