public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
// enable all controls
EnableControls(true);
// todo: determine if we're coming back from the post page.
UISwitchAnonymous.SetState(false, false);
UIPublicSwitch.SetState(false, false);
TogglePlaceholderText( );
// prepopulate the name fields if we have them
if (RockMobileUser.Instance.LoggedIn == true)
{
FirstName.Field.Text = RockMobileUser.Instance.Person.NickName;
LastName.Field.Text = RockMobileUser.Instance.Person.LastName;
Email.Field.Text = RockMobileUser.Instance.Person.Email;
}
// monitor for text field being edited, and keyboard show/hide notitications
NSObject handle = NSNotificationCenter.DefaultCenter.AddObserver(Rock.Mobile.PlatformSpecific.iOS.UI.KeyboardAdjustManager.TextControlChangedNotification, OnTextChanged);
ObserverHandles.Add(handle);
KeyboardAdjustManager.Activate( );
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
if (ExitingFullscreen == false)
{
// setup a notification so we know when to hide the spinner
NSObject handle = NSNotificationCenter.DefaultCenter.AddObserver(new NSString("MPMoviePlayerContentPreloadDidFinishNotification"), ContentPreloadDidFinish);
ObserverHandles.Add(handle);
// setup a notification so we know when they enter fullscreen, cause we'll need to play the movie again
handle = NSNotificationCenter.DefaultCenter.AddObserver(MPMoviePlayerController.PlaybackStateDidChangeNotification, PlaybackStateDidChange);
ObserverHandles.Add(handle);
handle = NSNotificationCenter.DefaultCenter.AddObserver(MPMoviePlayerController.PlaybackDidFinishNotification, PlaybackDidFinish);
ObserverHandles.Add(handle);
// monitor our fullscreen status so we can manage a flag and ignore ViewDidAppear/ViewDidDisappear
handle = NSNotificationCenter.DefaultCenter.AddObserver(MPMoviePlayerController.WillEnterFullscreenNotification, WillEnterFullscreen);
ObserverHandles.Add(handle);
handle = NSNotificationCenter.DefaultCenter.AddObserver(MPMoviePlayerController.DidEnterFullscreenNotification, DidEnterFullscreen);
ObserverHandles.Add(handle);
handle = NSNotificationCenter.DefaultCenter.AddObserver(MPMoviePlayerController.WillExitFullscreenNotification, WillExitFullscreen);
ObserverHandles.Add(handle);
handle = NSNotificationCenter.DefaultCenter.AddObserver(MPMoviePlayerController.DidExitFullscreenNotification, DidExitFullscreen);
ObserverHandles.Add(handle);
ResultView.Hide( );
}
}
public override void ViewDidDisappear(bool animated)
{
base.ViewDidDisappear(animated);
foreach (NSObject handle in ObserverHandles)
{
NSNotificationCenter.DefaultCenter.RemoveObserver(handle);
}
ObserverHandles.Clear( );
KeyboardAdjustManager.Deactivate( );
}
public override void ViewWillDisappear(bool animated)
{
base.ViewWillDisappear(animated);
// only process this if we're not entering fullscreen
if (EnteringFullscreen == false)
{
MoviePlayer.Stop( );
foreach (NSObject handle in ObserverHandles)
{
NSNotificationCenter.DefaultCenter.RemoveObserver(handle);
}
ObserverHandles.Clear( );
}
}