public void removeFragment()
{
// Android.Support.V4.App.Fragment canvassesFragment = null;
// canvassesFragment = new CanvassesFragment ();
//
// Android.Support.V4.App.FragmentTransaction ft = FragmentManager.BeginTransaction ();
// ft.Replace (Resource.Id.content_frame, canvassesFragment, "canvassesFragment");
// ft.Commit ();
try
{
Android.Support.V4.App.FragmentTransaction ft = FragmentManager.BeginTransaction();
ft.Remove(this);
ft.Show(FragmentManager.FindFragmentByTag("canvassesFragment"));
ft.Commit();
}
catch (Exception ex)
{
//Console.WriteLine ("Ex From REEEEEEEEEPREEEEEEEEFRAG" + ex.ToString());
}
}
private void RenderTrackItTabFragment(FragmentTransaction transaction)
{
if (_isMapView)
{
if (_fightitFragment != null)
{
transaction.Hide(_fightitFragment);
}
InitMapFragment();
transaction.Show(_mapFragment);
SetupMapIfNeeded();
}
else
{
if (_mapFragment != null)
{
transaction.Hide(_mapFragment);
}
if (_fightitFragment == null)
{
_fightitFragment = new FightItFragment();
transaction.Add(Resource.Id.fragmentContainer, _fightitFragment, "fight");
}
else
{
transaction.Show(_fightitFragment);
}
}
if (_listToggleButton != null)
{
_listToggleButton.Text = _isMapView ? "List" : "Map";
_listToggleButton.Visibility = ViewStates.Visible;
}
}
public void OnTabSelected(SherlockActionBar.Tab tab, FragmentTransaction transaction)
{
DebugHelper.WriteDebugEntry("In IntroActivity OnTabSelected(): " + tab.Tag);
_currentTabTag = (String)tab.Tag;
switch (_currentTabTag)
{
case "track":
RenderTrackItTabFragment(transaction);
break;
case "report":
if (_reportFragment == null)
{
_reportFragment = new ReportCrueltyFragment();
transaction.Add(Resource.Id.fragmentContainer, _reportFragment, "report");
}
else
{
transaction.Show(_reportFragment);
}
if (_listToggleButton != null)
{
_listToggleButton.Visibility = ViewStates.Gone;
}
break;
}
}
public void OnCheckedChanged(RadioGroup group, int checkedId)
{
ft = SupportFragmentManager.BeginTransaction();
TextView tvTopBar = FindViewById <TextView>(Resource.Id.txTopBar);
hideFragment(ft);
switch (checkedId)
{
case Resource.Id.rbExercise:
if (fgExercise == null)
{
fgExercise = new FragmentExercise();
ft.Add(Resource.Id.fragmentCanvas, fgExercise, "PAGE_EXERCISE");
}
else
{
ft.Show(fgExercise);
}
tvTopBar.SetText(Resource.String.tab_menu_exercise);
break;
case Resource.Id.rbHealth:
if (fgHealth == null)
{
fgHealth = new FragmentHealth();
ft.Add(Resource.Id.fragmentCanvas, fgHealth, "PAGE_HEALTH");
}
else
{
ft.Show(fgHealth);
}
tvTopBar.SetText(Resource.String.tab_menu_health);
break;
case Resource.Id.rbFind:
if (fgFind == null)
{
fgFind = new FragmentFind();
ft.Add(Resource.Id.fragmentCanvas, fgFind, "PAGE_FIND");
}
else
{
ft.Show(fgFind);
}
tvTopBar.SetText(Resource.String.tab_menu_find);
break;
case Resource.Id.rbMe:
if (fgMe == null)
{
fgMe = new FragmentMe();
ft.Add(Resource.Id.fragmentCanvas, fgMe, "PAGE_ME");
}
else
{
ft.Show(fgMe);
}
tvTopBar.SetText(Resource.String.tab_menu_me);
break;
}
ft.Commit();
}
public void UpdateContent(Uri uri)
{
Fragment fragment;
string tag;
FragmentManager fm = SupportFragmentManager;
FragmentTransaction tr = fm.BeginTransaction();
if (CurrentContentFragmentTag != null)
{
Fragment currentFragment = fm.FindFragmentByTag(CurrentContentFragmentTag);
if (currentFragment != null)
{
tr.Hide(currentFragment);
}
}
if (AboutFragment.ABOUT_URI.Equals(uri))
{
tag = AboutFragment.TAG;
Fragment foundFragment = fm.FindFragmentByTag(tag);
if (foundFragment != null)
{
fragment = foundFragment;
}
else
{
fragment = new AboutFragment();
}
}
else if (SandboxFragment.SETTINGS_URI.Equals(uri))
{
tag = SandboxFragment.TAG;
SandboxFragment foundFragment = (SandboxFragment)fm.FindFragmentByTag(tag);
if (foundFragment != null)
{
foundFragment.OnSettingsChangedListener = mSettingsChangedListener;
fragment = foundFragment;
}
else
{
SandboxFragment settingsFragment = new SandboxFragment();
settingsFragment.OnSettingsChangedListener = mSettingsChangedListener;
fragment = settingsFragment;
}
}
else if (uri != null)
{
tag = WebViewFragment.TAG;
WebViewFragment webViewFragment;
Fragment foundFragment = fm.FindFragmentByTag(tag);
if (foundFragment != null)
{
fragment = foundFragment;
webViewFragment = (WebViewFragment)fragment;
}
else
{
webViewFragment = new WebViewFragment();
fragment = webViewFragment;
}
webViewFragment.Url = uri.ToString();
}
else
{
return;
}
if (fragment.IsAdded)
{
tr.Show(fragment);
}
else
{
tr.Add(Resource.Id.content, fragment, tag);
}
tr.Commit();
CurrentUri = uri;
CurrentContentFragmentTag = tag;
}