// Workaround from Support.v4 v22.1.1 library:
//
// For APIs >= 11 && < 21, there was a framework bug that prevented a LayoutInflater's
// Factory2 from being merged properly if set after a cloneInContext from a LayoutInflater
// that already had a Factory2 registered. We work around that bug here. If we can't we
// log an error.
private static void ForceSetFactory2(LayoutInflater inflater, LayoutInflater.IFactory2 factory)
{
if (!_checkedField)
{
try
{
Class layoutInflaterClass = Class.FromType(typeof(LayoutInflater));
_layoutInflaterFactory2Field = layoutInflaterClass.GetDeclaredField("mFactory2");
_layoutInflaterFactory2Field.Accessible = true;
}
catch (NoSuchFieldException e)
{
Mvx.Error(
"ForceSetFactory2 Could not find field 'mFactory2' on class {0}; inflation may have unexpected results.",
Class.FromType(typeof(LayoutInflater)).Name);
}
_checkedField = true;
}
if (_layoutInflaterFactory2Field != null)
{
try
{
_layoutInflaterFactory2Field.Set(inflater, (Java.Lang.Object)factory);
}
catch (IllegalAccessException e)
{
Mvx.Error("ForceSetFactory2 could not set the Factory2 on LayoutInflater {0} ; inflation may have unexpected results.", inflater);
}
}
}
public ViewPumpFactory2(LayoutInflater.IFactory2 factory2)
: base()
{
_factory2 = factory2;
_factory2ViewCreator = new Factory2ViewCreator(_factory2);
}
public PrivateViewPumpFactory2(LayoutInflater.IFactory2 factory2, ViewPumpLayoutInflater layoutInflater)
: base()
{
_factory2 = factory2;
_layoutInflater = layoutInflater;
_privateFactoryViewCreator = new PrivateFactory2ViewCreator(_layoutInflater, _factory2);
}
private LayoutInflaterFactoryWrapper(LayoutInflater inflater, IViewFactory viewFactory)
{
Should.NotBeNull(inflater, nameof(inflater));
Should.NotBeNull(viewFactory, nameof(viewFactory));
_viewFactory = viewFactory;
_factory = inflater.Factory;
if (Factory2Field != null)
_factory2 = inflater.Factory2;
if (PrivateFactoryField != null)
_privateFactory = JavaObjectExtensions.JavaCast<LayoutInflater.IFactory2>(PrivateFactoryField.Get(inflater));
}
private LayoutInflaterFactoryWrapper(LayoutInflater inflater, IViewFactory viewFactory)
{
Should.NotBeNull(inflater, nameof(inflater));
Should.NotBeNull(viewFactory, nameof(viewFactory));
_viewFactory = viewFactory;
_factory = inflater.Factory;
if (Factory2Field != null)
{
_factory2 = inflater.Factory2;
}
if (PrivateFactoryField != null)
{
_privateFactory = JavaObjectExtensions.JavaCast <LayoutInflater.IFactory2>(PrivateFactoryField.Get(inflater));
}
}
public Factory2ViewCreator(LayoutInflater.IFactory2 factory2)
: base()
{
_factory2 = factory2;
}
public PrivateFactory2ViewCreator(ViewPumpLayoutInflater layoutInflater, LayoutInflater.IFactory2 factory2)
: base(layoutInflater)
{
_factory2 = factory2;
}
