@Test
 public void testForegroundTransparentTint() {
   int color = Color.TRANSPARENT;
   locationViewSettings.setForegroundTintColor(Color.TRANSPARENT);
   assertEquals("color should match", color, locationViewSettings.getForegroundTintColor());
 }
 @Test
 public void testForegroundTint() {
   int color = Color.RED;
   locationViewSettings.setForegroundTintColor(Color.RED);
   assertEquals("color should match", color, locationViewSettings.getForegroundTintColor());
 }