public static void SetOutlineProvider(View view, MarkerDrawable markerDrawable)
{
if (Build.VERSION.SdkInt >= BuildVersionCodes.Lollipop)
{
SeekBarCompatDontCrash.SetOutlineProvider(view, markerDrawable);
}
}
public Marker(Context context, IAttributeSet attrs, int defStyleAttr, String maxValue, int thumbSize, int separation)
: base(context, attrs, defStyleAttr)
{
Visibility = ViewStates.Visible;
DisplayMetrics displayMetrics = context.Resources.DisplayMetrics;
TypedArray a = context.ObtainStyledAttributes(attrs, Resource.Styleable.DiscreteSeekBar,
Resource.Attribute.discreteSeekBarStyle, Resource.Style.Widget_DiscreteSeekBar);
int padding = (int)(PADDING_DP * displayMetrics.Density) * 2;
int textAppearanceId = a.GetResourceId(Resource.Styleable.DiscreteSeekBar_dsb_indicatorTextAppearance,
Resource.Style.Widget_DiscreteIndicatorTextAppearance);
mNumber = new TextView(context);
//Add some padding to this textView so the bubble has some space to breath
mNumber.SetPadding(padding, 0, padding, 0);
mNumber.SetTextAppearance(context, textAppearanceId);
mNumber.Gravity = GravityFlags.Center;
mNumber.Text = maxValue;
mNumber.SetMaxLines(1);
mNumber.SetSingleLine(true);
SeekBarCompat.SetTextDirection(mNumber, (int)TextDirectionLocale);
mNumber.Visibility = ViewStates.Invisible;
//add some padding for the elevation shadow not to be clipped
//I'm sure there are better ways of doing this...
SetPadding(padding, padding, padding, padding);
ResetSizes(maxValue);
mSeparation = separation;
ColorStateList color = a.GetColorStateList(Resource.Styleable.DiscreteSeekBar_dsb_indicatorColor);
mMarkerDrawable = new MarkerDrawable(color, thumbSize);
mMarkerDrawable.SetCallback(this);
mMarkerDrawable.SetMarkerListener(this);
mMarkerDrawable.SetExternalOffset(padding);
//Elevation for anroid 5+
float elevation = a.GetDimension(Resource.Styleable.DiscreteSeekBar_dsb_indicatorElevation, ELEVATION_DP * displayMetrics.Density);
ViewCompat.SetElevation(this, elevation);
if (Build.VERSION.SdkInt >= BuildVersionCodes.Lollipop)
{
SeekBarCompat.SetOutlineProvider(this, mMarkerDrawable);
}
a.Recycle();
}
public static void SetOutlineProvider(View marker, MarkerDrawable markerDrawable)
{
marker.OutlineProvider = new SeekBarViewOutlineProdiver {
MarkerDrawable = markerDrawable
};
}
