public override bool OnOptionsItemSelected(IMenuItem item)
{
switch (item.ItemId)
{
case Android.Resource.Id.Home:
//The hamburger icon was clicked which means the drawer toggle will handle the event
//all we need to do is ensure the right drawer is closed so the don't overlap
mDrawerToggle.OnOptionsItemSelected(item);
return(true);
case Resource.Id.action_save:
EnableButtonSave(false);
if (mCurrentFragment is FragmentAddAnimal)
{
((FragmentAddAnimal)mCurrentFragment).SaveAnimal(location);
mFragmentListAnimals.RecalculateList();
ShowFragment(ViewEnumeration.VIEW_ANIMAL);
}
else if (mCurrentFragment is FragmentAddScientist)
{
((FragmentAddScientist)mCurrentFragment).AddScientist();
mFragmentListScience.RecalculateList();
ShowFragment(ViewEnumeration.VIEW_SCIENTIST);
}
return(true);
case Resource.Id.action_share:
ShowFragment(ViewEnumeration.VIEW_SETTINGS);
return(true);
/*case Android.Resource.Id.:
*
* break;*/
default:
return(base.OnOptionsItemSelected(item));
}
}
public void ShowFragment(ViewEnumeration f, Java.Lang.Object extraData = null)
{
var trans = SupportFragmentManager.BeginTransaction();
trans.SetCustomAnimations(Resource.Animation.slide_in, Resource.Animation.slide_out, Resource.Animation.slide_in, Resource.Animation.slide_out);
SupportFragment fragment = null;
switch (f)
{
case ViewEnumeration.VIEW_ANIMAL:
if (mCurrentFragment is FragmentListAnimals)
{
return;
}
else if (mCurrentFragment is FragmentAddAnimal)
{
trans.Remove(fragmentAddAnimal);
}
else if (mCurrentFragment is FragmentListScientists)
{
trans.Remove(mFragmentListScience);
}
else if (mCurrentFragment is FragmentAddScientist)
{
trans.Remove(mFragmentAddScience);
}
else
{
trans.Remove(mFragmentSetting);
}
mFragmentListAnimals = new FragmentListAnimals();
trans.Add(Resource.Id.fragmentContainer, mFragmentListAnimals, "FragmentListAnimals");
fragment = mFragmentListAnimals;
EnableButtonSave(false);
mFragmentListAnimals.RecalculateList();
break;
case ViewEnumeration.VIEW_DETAIL_ANIMAL:
EnableButtonSave(true);
fragmentAddAnimal = new FragmentAddAnimal();
trans.Add(Resource.Id.fragmentContainer, fragmentAddAnimal, "FragmentAnimal");
fragment = fragmentAddAnimal;
trans.Remove(mFragmentListAnimals);
if (extraData != null)
{
fragmentAddAnimal.SetAnimal((AnimalAndroid)extraData);
}
break;
case ViewEnumeration.VIEW_DETAIL_SCIENTIST:
EnableButtonSave(true);
mFragmentAddScience = new FragmentAddScientist();
fragment = mFragmentAddScience;
trans.Remove(mFragmentListScience);
trans.Add(Resource.Id.fragmentContainer, mFragmentAddScience, "FragmentAddScientist");
mFragmentAddScience.ResetFields();
if (extraData != null)
{
mFragmentAddScience.scientist = ((ScientistAndroid)extraData);
}
break;
case ViewEnumeration.VIEW_SCIENTIST:
EnableButtonSave(false);
if (mCurrentFragment is FragmentListScientists)
{
return;
}
else if (mCurrentFragment is FragmentAddAnimal)
{
trans.Remove(fragmentAddAnimal);
}
else if (mCurrentFragment is FragmentListAnimals)
{
trans.Remove(mFragmentListAnimals);
}
else if (mCurrentFragment is FragmentAddScientist)
{
trans.Remove(mFragmentAddScience);
}
else
{
trans.Remove(mFragmentSetting);
}
trans.Add(Resource.Id.fragmentContainer, mFragmentListScience, "FragmentListScientist");
fragment = mFragmentListScience;
// fragment.OnCreateView (this.LayoutInflater, this.LayoutInflater, null);
mFragmentListScience.RecalculateList();
break;
case ViewEnumeration.VIEW_SETTINGS:
if (mCurrentFragment is FragmentSettings)
{
return;
}
else if (mCurrentFragment is FragmentAddAnimal)
{
trans.Remove(fragmentAddAnimal);
}
else if (mCurrentFragment is FragmentListAnimals)
{
trans.Remove(mFragmentListAnimals);
}
else if (mCurrentFragment is FragmentAddScientist)
{
trans.Remove(mFragmentAddScience);
}
else
{
trans.Remove(mFragmentListScience);
}
mFragmentSetting = new FragmentSettings();
trans.Add(Resource.Id.fragmentContainer, mFragmentSetting, "FragmentListScientist");
EnableButtonSave(false);
SupportActionBar.SetTitle(Resource.String.settings);
fragment = mFragmentSetting;
break;
}
if (fragment != null)
{
if (fragment.View != null)
{
fragment.View.BringToFront();
}
}
if (mCurrentFragment.View != null)
{
mCurrentFragment.View.BringToFront();
}
trans.Hide(mCurrentFragment);
trans.Show(fragment);
trans.AddToBackStack(null);
mStackFragments.Push(mCurrentFragment);
//trans.Remove (mCurrentFragment);
trans.Commit();
FragmentManager.ExecutePendingTransactions();
//mFragmentManager.executePendingTransactions();
mCurrentFragment = fragment;
}
