void ApplyCustomTheme(AutocompleteViewController autocompleteViewController)
{
// WhiteOnBlack Theme
var backgroundColor = UIColor.FromWhiteAlpha(.25f, 1);
var selectedTableCellBackgroundColor = UIColor.FromWhiteAlpha(.35f, 1);
var primaryTextColor = UIColor.White;
var highlightColor = UIColor.FromRGBA(.75f, 1, .75f, 1);
var secondaryColor = UIColor.FromWhiteAlpha(1, .5f);
var tintColor = UIColor.White;
var searchBarTintColor = tintColor;
var separatorColor = UIColor.FromRGBA(.5f, .75f, .5f, .3f);
// BlueColors Theme
if (ColorTheme == ColorTheme.BlueColors)
{
backgroundColor = UIColor.FromRGBA(225f / 255f, 241f / 255f, 252f / 255f, 1);
selectedTableCellBackgroundColor = UIColor.FromRGBA(213f / 255f, 219f / 255f, 230f / 255f, 1);
primaryTextColor = UIColor.FromWhiteAlpha(.5f, 1);
highlightColor = UIColor.FromRGBA(76f / 255f, 175f / 255f, 248f / 255f, 1);
secondaryColor = UIColor.FromWhiteAlpha(.5f, .65f);
tintColor = UIColor.FromRGBA(0, 142f / 255f, 248f / 255f, 1);
searchBarTintColor = tintColor;
separatorColor = UIColor.FromWhiteAlpha(.5f, .65f);
}
var placeHolderColor = searchBarTintColor.ColorWithAlpha(searchBarTintColor.CGColor.Alpha * .75f);
// Use UIAppearance proxies to change the appearance of UI controls in
// GMSAutocompleteViewController. Here we use appearanceWhenContainedIn
// to localise changes to just this part of the Demo app. This will
// generally not be necessary in a real application as you will probably
// want the same theme to apply to all elements in your app.
UIActivityIndicatorView.AppearanceWhenContainedIn(typeof(StyledAutocompleteViewController))
.Color = primaryTextColor;
UITableViewCell.AppearanceWhenContainedIn(typeof(StyledAutocompleteViewController))
.BackgroundColor = selectedTableCellBackgroundColor;
autocompleteViewController.TableCellBackgroundColor = backgroundColor;
autocompleteViewController.TableCellSeparatorColor = separatorColor;
autocompleteViewController.PrimaryTextColor = primaryTextColor;
autocompleteViewController.PrimaryTextHighlightColor = highlightColor;
autocompleteViewController.SecondaryTextColor = secondaryColor;
autocompleteViewController.TintColor = tintColor;
}