private void mockMode_CheckedChange(object sender, CompoundButton.CheckedChangeEventArgs e)
        {
            var isSelected = e.IsChecked;

            fusedLocationProviderClient.SetMockMode(isSelected)
            .AddOnSuccessListener(new MockModeSuccessListener(this))
            .AddOnFailureListener(new MockModeFailureListener(this));
            if (isMockModeFailure)
            {
                mockModeSwitch.Checked = false;
                return;
            }
        }