private void Init(Display display)
{
mScroller = new Scroller(Context);
float density;
if (display != null)
{
DisplayMetrics displayMetrics = new DisplayMetrics();
display.GetMetrics(displayMetrics);
density = displayMetrics.Density;
}
else
{
density = Context.Resources.DisplayMetrics.Density;
}
mDensityAdjustedSnapVelocity = (int)(density * SNAP_VELOCITY_DIP_PER_SECOND);
ViewConfiguration configuration = ViewConfiguration.Get(Context);
mTouchSlop = configuration.ScaledTouchSlop;
mMaximumVelocity = configuration.ScaledMaximumFlingVelocity;
}
public DisplayMetricsDensity GetScreenDensity(Display display)
{
Android.Util.DisplayMetrics metrics = new Android.Util.DisplayMetrics();
display.GetMetrics(metrics);
switch (metrics.DensityDpi)
{
case DisplayMetricsDensity.Low:
return DisplayMetricsDensity.Low;
case DisplayMetricsDensity.Medium:
return DisplayMetricsDensity.Medium;
case DisplayMetricsDensity.High:
return DisplayMetricsDensity.High;
case DisplayMetricsDensity.Xhigh:
return DisplayMetricsDensity.Xhigh;
case DisplayMetricsDensity.Tv:
return DisplayMetricsDensity.Tv;
}
return DisplayMetricsDensity.Default;
}