private void ResetConstraints()
{
if (trackedConstraints != null)
{
View.RemoveConstraints(trackedConstraints);
trackedConstraints = null;
}
var keyboardVisible = keyboardHeight >= 1f;
trackedConstraints = new FluentLayout[] {
moodLabel.AtTopOf(View, keyboardVisible ? 20f : 70f),
moodLabel.AtLeftOf(View, 5f),
moodLabel.AtRightOf(View, 5f),
moodLabel.Height().EqualTo(40f),
neutralMoodButton.Below(moodLabel, 5f),
neutralMoodButton.WithSameCenterX(View),
positiveMoodSeparatorView.ToLeftOf(neutralMoodButton, 30f),
positiveMoodSeparatorView.WithSameCenterY(neutralMoodButton),
positiveMoodSeparatorView.Height().EqualTo(15f),
positiveMoodSeparatorView.Width().EqualTo(1f),
positiveMoodButton.ToLeftOf(positiveMoodSeparatorView, 30f),
positiveMoodButton.WithSameCenterY(neutralMoodButton),
negativeMoodSeparatorView.ToRightOf(neutralMoodButton, 30f),
negativeMoodSeparatorView.WithSameCenterY(neutralMoodButton),
negativeMoodSeparatorView.Height().EqualTo(15f),
negativeMoodSeparatorView.Width().EqualTo(1f),
negativeMoodButton.ToRightOf(negativeMoodSeparatorView, 30f),
negativeMoodButton.WithSameCenterY(neutralMoodButton),
messageTopBorderView.Below(neutralMoodButton, 15f),
messageTopBorderView.AtLeftOf(View),
messageTopBorderView.AtRightOf(View),
messageTopBorderView.Height().EqualTo(1f),
messageTextView.Below(messageTopBorderView),
messageTextView.AtLeftOf(View),
messageTextView.AtRightOf(View),
messageBottomBorderView.Below(messageTextView),
messageBottomBorderView.AtLeftOf(View),
messageBottomBorderView.AtRightOf(View),
messageBottomBorderView.Height().EqualTo(1f),
sendButton.Below(messageBottomBorderView, 5f),
sendButton.AtLeftOf(View),
sendButton.AtRightOf(View),
sendButton.AtBottomOf(View, (keyboardVisible ? keyboardHeight : 0f) + 5f),
sendButton.Height().EqualTo(60f),
null
}.ToLayoutConstraints();
View.AddConstraints(trackedConstraints);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Title = _toDoId == 0 ?
NSBundle.MainBundle.GetLocalizedString(ConstantsHelper.NewToDo, ConstantsHelper.NewToDo)
: NSBundle.MainBundle.GetLocalizedString(ConstantsHelper.EditToDo, ConstantsHelper.EditToDo);
View.BackgroundColor = UIColor.White;
var addButton = new UIBarButtonItem(UIBarButtonSystemItem.Done, SaveChanges)
{
AccessibilityLabel = ConstantsHelper.ConfirmButtonAccessibilityLabel
};
NavigationItem.RightBarButtonItem = addButton;
_selectedDate = NSDate.Now;
_dateLabel = new UILabel();
_dateLabel.Text = "Date:";
_dateLabel.Font = UIFont.SystemFontOfSize(16);
_dateLabel.TranslatesAutoresizingMaskIntoConstraints = false;
_currentDateField = new UITextField();
_currentDateField.Layer.BorderColor = UIColor.LightGray.CGColor;
_currentDateField.Layer.BorderWidth = 0.5f;
_currentDateField.Layer.CornerRadius = 5f;
_currentDateField.UserInteractionEnabled = true;
_currentDateField.TextAlignment = UITextAlignment.Center;
var dateFormatter = new NSDateFormatter {
DateFormat = "dd/MM/yyyy"
};
_currentDateField.Text = dateFormatter.StringFor(_selectedDate);
_currentDateField.Font = UIFont.SystemFontOfSize(16);
_currentDateField.TranslatesAutoresizingMaskIntoConstraints = false;
_timeLabel = new UILabel();
_timeLabel.Text = "Time:";
_timeLabel.Font = UIFont.SystemFontOfSize(16);
_timeLabel.TranslatesAutoresizingMaskIntoConstraints = false;
var timeFormatter = new NSDateFormatter {
DateFormat = "HH:mm"
};
_currentTimeField = new UITextField();
_currentTimeField.Layer.BorderColor = UIColor.LightGray.CGColor;
_currentTimeField.Layer.BorderWidth = 0.5f;
_currentTimeField.Layer.CornerRadius = 5f;
_currentTimeField.UserInteractionEnabled = true;
_currentTimeField.TextAlignment = UITextAlignment.Center;
_currentTimeField.Text = timeFormatter.StringFor(_selectedDate);
_currentTimeField.Font = UIFont.SystemFontOfSize(16);
_currentTimeField.TranslatesAutoresizingMaskIntoConstraints = false;
_statusLabel = new UILabel();
_statusLabel.Text = "Status:";
_statusLabel.Font = UIFont.SystemFontOfSize(16);
_statusLabel.TranslatesAutoresizingMaskIntoConstraints = false;
_statusField = new UITextField();
_statusField.Layer.BorderColor = UIColor.LightGray.CGColor;
_statusField.Layer.BorderWidth = 0.5f;
_statusField.Layer.CornerRadius = 5f;
_statusField.UserInteractionEnabled = true;
_statusField.TextAlignment = UITextAlignment.Center;
_statusField.Text = "Active";
_statusField.TranslatesAutoresizingMaskIntoConstraints = false;
_descriptionLabel = new UILabel();
_descriptionLabel.Text = "Description:";
_descriptionLabel.Font = UIFont.SystemFontOfSize(16);
_descriptionLabel.TranslatesAutoresizingMaskIntoConstraints = false;
_descriptionEditor = new UITextView();
_descriptionEditor.Text = "Test to-do";
_descriptionEditor.Font = UIFont.SystemFontOfSize(16);
_descriptionEditor.TranslatesAutoresizingMaskIntoConstraints = false;
_statusGestureRecognizer = new UITapGestureRecognizer(async() => { await ShowStatusPopup(); })
{
NumberOfTapsRequired = 1
};
_currentDateGestureRecognizer = new UITapGestureRecognizer(async() => { await ShowDatePopup(); })
{
NumberOfTapsRequired = 1
};
_currentTimeGestureRecognizer = new UITapGestureRecognizer(async() => { await ShowTimePopup(); })
{
NumberOfTapsRequired = 1
};
View.AddSubviews(_dateLabel,
_currentDateField,
_timeLabel,
_currentTimeField,
_statusLabel,
_statusField,
_descriptionLabel,
_descriptionEditor);
View.AddConstraints(_dateLabel.AtLeftOf(View, 10f),
_dateLabel.AtTopOf(View, 80f),
_dateLabel.Width().EqualTo(100f),
_dateLabel.Height().EqualTo(30f),
_currentDateField.WithSameCenterY(_dateLabel),
_currentDateField.ToRightOf(_dateLabel),
_currentDateField.Width().EqualTo(200f),
_currentDateField.Height().EqualTo(30f),
_timeLabel.Below(_dateLabel, 10f),
_timeLabel.WithSameLeft(_dateLabel),
_timeLabel.Width().EqualTo(100f),
_timeLabel.Height().EqualTo(30f),
_currentTimeField.WithSameCenterY(_timeLabel),
_currentTimeField.ToRightOf(_timeLabel),
_currentTimeField.Width().EqualTo(200f),
_currentTimeField.Height().EqualTo(30f),
_statusLabel.Below(_timeLabel, 10f),
_statusLabel.WithSameLeft(_timeLabel),
_statusLabel.Width().EqualTo(100f),
_statusLabel.Height().EqualTo(30f),
_statusField.WithSameCenterY(_statusLabel),
_statusField.ToRightOf(_statusLabel),
_statusField.Width().EqualTo(200f),
_statusField.Height().EqualTo(30f),
_descriptionLabel.Below(_statusLabel, 10f),
_descriptionLabel.WithSameLeft(_statusLabel),
_descriptionLabel.Width().EqualTo(100f),
_descriptionLabel.Height().EqualTo(30f),
_descriptionEditor.Below(_descriptionLabel, 10f),
_descriptionEditor.WithSameLeft(_descriptionLabel),
_descriptionEditor.Width().EqualTo(View.Bounds.Width - 20f),
_descriptionEditor.Height().EqualTo(500f));
}
public override void ViewDidLoad()
{
var addButton = new UIBarButtonItem(UIBarButtonSystemItem.Done, SaveChanges)
{
AccessibilityLabel = ConstantsHelper.ConfirmButtonAccessibilityLabel
};
View.BackgroundColor = UIColor.White;
Title = NSBundle.MainBundle.GetLocalizedString(ConstantsHelper.NewNote, ConstantsHelper.NewNote);
NavigationItem.RightBarButtonItem = addButton;
_noteDescriptionHintLabel = new UILabel
{
Text = ConstantsHelper.Note,
TextAlignment = UITextAlignment.Left,
TextColor = UIColor.DarkGray,
Font = UIFont.SystemFontOfSize(14),
TranslatesAutoresizingMaskIntoConstraints = false
};
View.AddSubview(_noteDescriptionHintLabel);
View.AddConstraints(_noteDescriptionHintLabel.AtLeftOf(View, 10f),
_noteDescriptionHintLabel.AtTopOf(View, 80f),
_noteDescriptionHintLabel.Width().EqualTo(100f),
_noteDescriptionHintLabel.Height().EqualTo(20f));
_noteDescriptionTextView = new UITextView
{
Text = ConstantsHelper.NewNote,
Font = UIFont.SystemFontOfSize(16),
TranslatesAutoresizingMaskIntoConstraints = false
};
View.AddSubview(_noteDescriptionTextView);
View.AddConstraints(
_noteDescriptionTextView.WithSameLeft(_noteDescriptionHintLabel),
_noteDescriptionTextView.Below(_noteDescriptionHintLabel, 10f),
_noteDescriptionTextView.WithSameWidth(View),
_noteDescriptionTextView.Height().EqualTo(200));
ConfigureView();
_galleryHintLabel = new UILabel
{
Text = ConstantsHelper.Gallery,
TextAlignment = UITextAlignment.Left,
TextColor = UIColor.DarkGray,
Font = UIFont.SystemFontOfSize(14),
TranslatesAutoresizingMaskIntoConstraints = false
};
View.AddSubview(_galleryHintLabel);
View.AddConstraints(_galleryHintLabel.AtLeftOf(View, 10f),
_galleryHintLabel.Below(_noteDescriptionTextView, 10f),
_galleryHintLabel.Width().EqualTo(100f),
_galleryHintLabel.Height().EqualTo(20f));
var collectionView = new UICollectionView(CGRect.Empty, new GalleryCollectionViewLayout())
{
TranslatesAutoresizingMaskIntoConstraints = false
};
View.AddSubview(collectionView);
collectionView.BackgroundColor = UIColor.White;
collectionView.AlwaysBounceVertical = true;
collectionView.Bounces = true;
collectionView.RegisterClassForCell(typeof(GalleryViewCell), nameof(GalleryViewCell));
var galleryItems = new List <GalleryItemModel>
{
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
},
new GalleryItemModel
{
ImagePath =
"https://ak5.picdn.net/shutterstock/videos/3775625/thumb/1.jpg?i10c=img.resize(height:160)"
}
};
collectionView.Source = new GalleryCollectionViewSource(galleryItems, this);
collectionView.Delegate = new GalleryCollectionViewDelegate(galleryItems, this, new UIEdgeInsets(5, 5, 5, 5));
collectionView.ReloadData();
View.AddConstraints(collectionView.Below(_galleryHintLabel, 30f),
collectionView.WithSameWidth(View),
collectionView.Below(_galleryHintLabel, 5f),
collectionView.AtBottomOf(View, 70f));
var bottomBar = new UIView
{
BackgroundColor = UIColor.FromRGB(50, 50, 50),
TranslatesAutoresizingMaskIntoConstraints = false,
};
_pickImage = new UIImageView(UIImage.FromBundle(ConstantsHelper.AddIcon))
{
ContentMode = UIViewContentMode.Center,
TranslatesAutoresizingMaskIntoConstraints = false
};
_cameraImage = new UIImageView(UIImage.FromBundle(ConstantsHelper.CameraIcon))
{
ContentMode = UIViewContentMode.Center,
TranslatesAutoresizingMaskIntoConstraints = false
};
_videoImage = new UIImageView(UIImage.FromBundle(ConstantsHelper.VideoIcon))
{
ContentMode = UIViewContentMode.Center,
TranslatesAutoresizingMaskIntoConstraints = false
};
bottomBar.AddSubviews(_pickImage, _cameraImage, _videoImage);
bottomBar.AddConstraints(_pickImage.Height().EqualTo(70f),
_pickImage.AtLeftOf(bottomBar),
_pickImage.Width().EqualTo(70f),
_pickImage.WithSameCenterY(bottomBar),
_cameraImage.ToRightOf(_pickImage),
_cameraImage.Height().EqualTo(70f),
_cameraImage.Width().EqualTo(70f),
_cameraImage.WithSameCenterY(bottomBar),
_videoImage.ToRightOf(_cameraImage),
_videoImage.Height().EqualTo(70f),
_videoImage.Width().EqualTo(70f),
_videoImage.WithSameCenterY(bottomBar));
View.AddSubview(bottomBar);
View.AddConstraints(bottomBar.WithSameWidth(View),
bottomBar.Height().EqualTo(70f),
bottomBar.AtBottomOf(View));
}