public Double GetDensity()
{
if (density == 0)
{
DisplayMetrics displayMetrics = new DisplayMetrics();
density = displayMetrics?.Density ?? 0;
displayMetrics?.Dispose();
if (density == 0)
{
density = 1;
}
}
return(density);
}
public Display_Android()
{
var context = global::Android.App.Application.Context;
using (var windowManager = context.GetSystemService(Context.WindowService).JavaCast <IWindowManager>())
using (var display = windowManager.DefaultDisplay) {
DisplayMetrics metrics = new DisplayMetrics();
display.GetMetrics(metrics);
try
{
_scale = metrics.ScaledDensity;
_heightPoints = metrics.HeightPixels / _scale;
_widthPoints = metrics.WidthPixels / _scale;
}
finally
{
if (metrics != null)
{
metrics.Dispose();
}
}
}
}
