/// <summary>
/// Wires a control to a property.
/// This should be called in the Fragment's OnCreateView, with the newly inflated layout.
/// </summary>
/// <param name="fragment">The fragment.</param>
/// <param name="inflatedView">The inflated view.</param>
/// <param name="resolveMembers">The resolve members.</param>
public static void WireUpControls(this Fragment fragment, View inflatedView, ResolveStrategy resolveMembers = ResolveStrategy.Implicit)
{
if (fragment is null)
{
throw new ArgumentNullException(nameof(fragment));
}
var members = fragment.GetWireUpMembers(resolveMembers);
foreach (var member in members)
{
try
{
// Find the android control with the same name from the view
var view = inflatedView.GetControl(fragment.GetType().Assembly, member.GetResourceName());
// Set the activity field's value to the view with that identifier
member.SetValue(fragment, view);
}
catch (Exception ex)
{
throw new
MissingFieldException("Failed to wire up the Property " + member.Name + " to a View in your layout with a corresponding identifier", ex);
}
}
}
private static TFragment SafeCast <TFragment>(Fragment fragment) where TFragment : Fragment
{
if (!(fragment is TFragment))
{
MvxLogHost.Default?.Log(LogLevel.Warning,
"Fragment type mismatch got {fragmentType} but expected {expectedType}",
fragment.GetType().FullName, typeof(TFragment).FullName);
return(default(TFragment));
}
return((TFragment)fragment);
}
private static TFragment SafeCast <TFragment>(Fragment fragment) where TFragment : Fragment
{
if (!(fragment is TFragment))
{
MvxLog.Instance.Warn("Fragment type mismatch got {0} but expected {1}", fragment.GetType().FullName,
typeof(TFragment).FullName);
return(default(TFragment));
}
return((TFragment)fragment);
}