private View CreatePickerView()
{
var contentView = View.Inflate(Activity, Resource.Layout.cpv_dialog_color_picker, null);
_colorPicker = contentView.FindViewById <ColorPickerView>(Resource.Id.cpv_color_picker_view);
var oldColorPanel = contentView.FindViewById <ColorPanelView>(Resource.Id.cpv_color_panel_old);
_newColorPanel = contentView.FindViewById <ColorPanelView>(Resource.Id.cpv_color_panel_new);
var arrowRight = contentView.FindViewById <ImageView>(Resource.Id.cpv_arrow_right);
_hexEditText = contentView.FindViewById <EditText>(Resource.Id.cpv_hex);
try
{
var value = new TypedValue();
var typedArray =
Activity.ObtainStyledAttributes(value.Data, new[] { Android.Resource.Attribute.TextColorPrimary });
var arrowColor = typedArray.GetColor(0, Color.Black);
typedArray.Recycle();
arrowRight.SetColorFilter(arrowColor);
}
catch (Exception)
{
// ignored
}
_colorPicker.SetAlphaSliderVisible(_showAlphaSlider);
oldColorPanel.SetColor(new Color(Arguments.GetInt(ARG_COLOR)));
_colorPicker.SetColor(_color, true);
_newColorPanel.SetColor(_color);
SetHex(_color);
if (!_showAlphaSlider)
{
_hexEditText.SetFilters(new IInputFilter[] { new InputFilterLengthFilter(6) });
}
_newColorPanel.SetOnClickListener(new OnClickListener(v =>
{
if (_newColorPanel.GetColor() == _color)
{
OnColorSelected();
Dismiss();
}
}));
contentView.SetOnTouchListener(this);
_colorPicker.SetOnColorChangedListener(this);
_hexEditText.AddTextChangedListener(this);
_hexEditText.OnFocusChangeListener = new OnFocusChangeListener((v, hasFocus) =>
{
if (hasFocus)
{
var imm = (InputMethodManager)Activity.GetSystemService(Context.InputMethodService);
imm.ShowSoftInput(_hexEditText, ShowFlags.Implicit);
}
});
return(contentView);
}
public ViewHolder(Context context, ColorPaletteAdapter colorpaletteadapter)
{
_colorPaletteAdapter = colorpaletteadapter;
var layoutResId = _colorPaletteAdapter._colorShape == ColorShape.Square
? Resource.Layout.cpv_color_item_square
: Resource.Layout.cpv_color_item_circle;
view = View.Inflate(context, layoutResId, null);
_colorPanelView = view.FindViewById <ColorPanelView>(Resource.Id.cpv_color_panel_view);
_imageView = view.FindViewById <ImageView>(Resource.Id.cpv_color_image_view);
_originalBorderColor = _colorPanelView.GetBorderColor();
view.Tag = this;
}
public override void OnBindViewHolder(PreferenceViewHolder view)
{
base.OnBindViewHolder(view);
_preview = (ColorPanelView)view.FindViewById(Resource.Id.cpv_preference_preview_color_panel);
_preview?.SetColor(_color);
}
