public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (targetType != typeof(ImageSource))
{
throw new InvalidOperationException("Invalid target type.");
}
try
{
/*
* Image image = new Image();
* Stream stream = new MemoryStream(byteArray);
* image.Source = ImageSource.FromStream(stream);
*/
Uri uri = new Uri(value.ToString());
ImageSource imgSource = UriImageSource.FromUri(uri);
return(imgSource);
//return ImageSource.FromUri(new Uri(value.ToString(), UriKind.RelativeOrAbsolute));
//return GetImageStreamFromURL(value.ToString());
}
catch (Exception ex)
{
return(null);
}
}
public App()
{
var content = new ContentPage
{
Title = "XamarinCircleImage",
Content = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
Children =
{
new Label {
HorizontalTextAlignment = TextAlignment.Center,
Text = "Welcome to Xamarin Forms!"
},
new CircleImage
{
BorderColor = Color.Red,
BorderThickness = 5,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://www.xamarintr.com/Portals/0/Users/003/03/3/yigit-ozaksut.jpg"))
}
}
}
};
//MainPage = new NavigationPage(content);
MainPage = new CircleSample();
}
public SpeakerPage()
{
InitializeComponent();
viewModel = App.SimpleIoC.Resolve <SpeakersViewModel> ();
BindingContext = viewModel;
if (viewModel.CurrentSpeaker.HeadshotUrl.Length > 0)
{
try
{
var photo = new CircleImage
{
BorderColor = Color.White,
BorderThickness = 3,
HeightRequest = 75,
WidthRequest = 75,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri(viewModel.CurrentSpeaker.HeadshotUrl))
//Source = UriImageSource.FromFile("TeamMirMaheed")
//Source = UriImageSource.FromUri (new Uri ("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
};
stackCircles.Children.Clear();
stackCircles.Children.Add(photo);
}
catch (Exception exc)
{
}
}
}
protected override void OnAppearing()
{
try
{
txt_nav_username.Text = Application.Current.Properties["username"].ToString().ToUpper();
if (Application.Current.Properties["role"].ToString() == "Student")
{
try
{
if (Application.Current.Properties["userno"].ToString().Length > 1)
{
img_nav_photo.Source = UriImageSource.FromUri(new Uri(Libraries.MobileConfig.GetPhotoAddress(Application.Current.Properties["campus"].ToString()) +
Application.Current.Properties["userno"] + "_photo.jpg"));
}
else
{
img_nav_photo.Source = "no_photo.png";
}
}
catch (Exception)
{
img_nav_photo.Source = "no_photo.png";
}
}
else
{
img_nav_photo.Source = "no_photo.png";
}
}
catch (Exception) { }
base.OnAppearing();
}
protected override void OnAppearing()
{
if (role_value == "Student")
{
img_profilepic.Source = UriImageSource.FromUri(new Uri(Libraries.MobileConfig.GetPhotoAddress(campus_value) + Application.Current.Properties["userno"] + "_photo.jpg"));
}
else
{
img_profilepic.Source = UriImageSource.FromUri(new Uri(Libraries.MobileConfig.MainCampusStaffPhotolink + Application.Current.Properties["userno"] + "_photo.jpg"));
}
base.OnAppearing();
}
private void CreatePicture()
{
new CircleImage
{
BorderColor = Color.White,
BorderThickness = 3,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
};
}
public ImageCirclePage()
{
InitializeComponent();
Image = new CircleImage
{
BorderColor = Color.White,
BorderThickness = 3,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
};
}
private void SetSpeakerCircles()
{
var speaker = (Speaker)BindingContext;
var photo = new CircleImage {
BorderColor = Color.White,
BorderThickness = 4,
HeightRequest = 50,
WidthRequest = 50,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri(speaker.HeadshotUrl))
};
stackCircles.Children.Add(photo);
}
protected override void OnBindingContextChanged()
{
CachedImage.Source = null;
if (!(BindingContext is ArtistFlexLayoutViewModel item))
{
return;
}
var uri = ((UriImageSource)UriImageSource.FromUri(new System.Uri(item.ImageUrl)));
uri.CachingEnabled = true;
uri.CacheValidity = new System.TimeSpan(365, 0, 0, 0);
CachedImage.Source = uri;
base.OnBindingContextChanged();
}
protected override void OnBindingContextChanged()
{
base.OnBindingContextChanged();
var acquaintance = BindingContext as Acquaintance;
NameLabel.Text = acquaintance.DisplayLastNameFirst;
CompanyLabel.Text = acquaintance.Company;
TitleLabel.Text = acquaintance.JobTitle;
if (!string.IsNullOrEmpty(acquaintance.SmallPhotoUrl))
{
PictureImage.Source = UriImageSource.FromUri(new Uri(acquaintance.SmallPhotoUrl));
}
//else
// PictureImage.Source = "placeHolderProfileImage.png";
}
public InformacoesPage(InformacoesViewModel vm)
{
InitializeComponent();
this.Title = "Informações";
vm.PropertyChanged += (object sender, System.ComponentModel.PropertyChangedEventArgs e) =>
{
if (e.PropertyName == "Character")
{
imgPhoto.Source = UriImageSource.FromUri(new Uri((BindingContext as InformacoesViewModel).Character.Thumbnail));
}
};
BindingContext = vm;
vm.LoadData();
}
public ImageCirclePage()
{
InitializeComponent();
Content = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
Spacing = 10,
Padding = 10,
Children =
{
new CircleImage
{
BorderColor = Color.Pink,
BorderThickness = 3,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
},
new CircleImage
{
BorderColor = Color.Purple,
BorderThickness = 6,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/e/ed/Saguinus_tripartitus_-_Golden-mantled_Tamarin.jpg"))
},
new CircleImage
{
BorderColor = Color.Yellow,
BorderThickness = 9,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/53/Golden_Lion_Tamarin_Leontopithecus_rosalia.jpg"))
},
}
};
}
public static void ItemsSourcePropertyChanged(BindableObject bindable, object oldValue, object newValue)
{
var panel = bindable as UniformImagePanel;
var items = newValue as IList <string>;
if (items == null || items.Count == 0)
{
return;
}
panel.Children.Clear();
foreach (var item in items)
{
Image img = new Image();
img.Aspect = Aspect.AspectFill;
img.Source = UriImageSource.FromUri(new Uri(item + "-small_x150"));
panel.Children.Add(img);
img.GestureRecognizers.Add(panel.tapGestureRecognizer);
}
panel.InvalidateLayout();
}
private void SetSpeakerCircles()
{
var session = (Session)BindingContext;
var speakerID = session.Speaker_Id;
if (speakerID != null)
{
var speaker = EventRepository.GetSpeaker(int.Parse(speakerID));
if (speaker != null)
{
var photo = new CircleImage {
BorderColor = Color.White,
BorderThickness = 4,
HeightRequest = 100,
WidthRequest = 100,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri(speaker.HeadshotUrl))
};
stackCircles.Children.Add(photo);
}
}
}
public FullProfile(string campus, string users_name, string phone, string email, string userno, string userrole)
{
InitializeComponent();
if (userrole == "Student")
{
img_profilepic.Source = UriImageSource.FromUri(new Uri(Libraries.MobileConfig.GetPhotoAddress(campus) + Application.Current.Properties["userno"] + "_photo.jpg"));
}
else
{
img_profilepic.Source = "no_photo.png";
}
txt_profile_username.Text = "WELCOME :: " + users_name.ToUpper();
campus_value = campus;
regno_value = userno;
role_value = userrole;
txt_profile_username.Text = users_name.ToUpper();
txt_profile_userno.Text = regno_value;
txt_profile_phone.Text = phone;
txt_profile_email.Text = email;
}
public App()
{
CircleImage pink = null;
var button = new Button
{
Text = "Change Colors"
};
button.Clicked += (sender, args) =>
{
if (pink.BorderColor == Color.Pink)
{
pink.BorderThickness = 20;
pink.BorderColor = Color.Maroon;
pink.FillColor = Color.Pink;
}
else
{
pink.BorderThickness = 3;
pink.BorderColor = Color.Pink;
pink.FillColor = Color.Olive;
}
};
var stack = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
Spacing = 10,
Padding = 20,
Children =
{
button,
(pink = new CircleImage
{
BorderColor = Color.Pink,
FillColor = Color.Olive,
BorderThickness = 3,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
//Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/53/Golden_Lion_Tamarin_Leontopithecus_rosalia.jpg"))
}),
new CircleImage
{
BorderColor = Color.Purple,
FillColor = Color.Transparent,
BorderThickness = 6,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/e/ed/Saguinus_tripartitus_-_Golden-mantled_Tamarin.jpg"))
},
new CircleImage
{
BorderColor = Color.Yellow,
FillColor = Color.Yellow,
BorderThickness = 9,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/53/Golden_Lion_Tamarin_Leontopithecus_rosalia.jpg"))
},
}
};
// The root page of your application
MainPage = new ContentPage
{
Content = stack
};
}
// show the next card
void ShowNextCard()
{
if (cards[0].IsVisible == false && cards[1].IsVisible == false)
{
Setup();
return;
}
var topCard = cards[topCardIndex];
topCardIndex = NextCardIndex(topCardIndex);
if (itemIndex >= ItemsSource.Count)
{
itemIndex = 0;
}
// if there are more cards to show, show the next card in to place of
// the card that was swipped off the screen
if (itemIndex < ItemsSource.Count)
{
// push it to the back z order
((RelativeLayout)this.Content).LowerChild(topCard);
// reset its scale, opacity and rotation
topCard.Scale = BackCardScale;
topCard.RotateTo(0, 0);
topCard.TranslateTo(0, -topCard.Y, 0);
// set the data
//topCard.Name.Text = "Hungry? How about.. " + ItemsSource[itemIndex].Name;
topCard.previewImagesLayout.Children.Clear();
for (var index = 0; index < PreviewNumber; index++)
{
var tempIcon = new CircleImage
{
HeightRequest = 50,
WidthRequest = 50,
Aspect = Aspect.AspectFill,
Source = UriImageSource.FromUri(new Uri(ItemsSource[itemIndex].foodImages[index].thumbnailUri)),
ClassId = itemIndex.ToString() + "_" + index.ToString()
};
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += async(sender, e) =>
{
var s = (CircleImage)sender;
string[] temp = s.ClassId.Split('_');
int orderIndex = Int32.Parse(temp[0]);
int previewIndex = Int32.Parse(temp[1]);
await topCard.Photo.FadeTo(0, 250);
topCard.Photo.Source = ImageSource.FromUri(new Uri(ItemsSource[orderIndex].foodImages[previewIndex].fullSizeUri));
await topCard.Photo.FadeTo(1, 250);
};
tempIcon.GestureRecognizers.Add(tapGestureRecognizer);
topCard.previewImagesLayout.Children.Add(tempIcon);
}
if (ItemsSource[itemIndex].foodImages != null)
{
Random rnd = new Random();
int thumbCount = ItemsSource[itemIndex].foodImages.Count;
topCard.Photo.Source = ImageSource.FromUri(new Uri(ItemsSource[itemIndex].foodImages[rnd.Next(0, thumbCount)].fullSizeUri));
}
topCard.searchFoodButton.Text = "Find " + ItemsSource[itemIndex].Name;
topCard.IsVisible = true;
itemIndex++;
}
}
public static ImageSource getDefaultUserImage()
{
return(UriImageSource.FromUri(new Uri("http://icons.iconarchive.com/icons/custom-icon-design/pretty-office-2/72/man-icon.png")));
}
public UserProfile(string campus, string users_name, string phone, string email, string userno, string userrole)
{
InitializeComponent();
if (userrole == "Student")
{
img_profilepic.Source = "no_photo.png";
img_profilepic.Source = UriImageSource.FromUri(new Uri(Libraries.MobileConfig.GetPhotoAddress(campus) + Application.Current.Properties["userno"] + "_photo.jpg"));
}
else
{
img_profilepic.Source = "no_photo.png";
img_profilepic.Source = UriImageSource.FromUri(new Uri(Libraries.MobileConfig.MainCampusStaffPhotolink + Application.Current.Properties["userno"] + "_photo.jpg"));
}
txt_profile_username.Text = "WELCOME :: " + users_name.ToUpper();
campus_value = campus;
regno_value = userno;
role_value = userrole;
phone_value = phone;
email_value = email;
users_name_value = users_name;
txt_profile_username.Text = users_name.ToUpper();
txt_profile_userno.Text = regno_value;
txt_profile_phone.Text = phone;
txt_profile_email.Text = email;
if (userrole == "Student")
{
myList.FlowItemsSource = new List <MenuItemModel>
{
new MenuItemModel("thumb_notifications.png", "Announcements"),
new MenuItemModel("thumb_results.png", "My Results"),
new MenuItemModel("thumb_register.png", "My Registration"),
new MenuItemModel("thumb_feespay.png", "Fees Payments"),
new MenuItemModel("thumb_timetables.png", "My Timetables"),
new MenuItemModel("thumb_attendance.png", "My Attendance"),
new MenuItemModel("thumb_passout.png", "My Passouts"),
new MenuItemModel("thumb_coursematerial.png", "Course Materials"),
new MenuItemModel("thumb_directory.png", "Campus Directory"),
new MenuItemModel("thumb_mob_opac.png", "Library Centre")
};
}
else
{
myList.FlowItemsSource = new List <MenuItemModel>
{
new MenuItemModel("thumb_notifications.png", "Announcements"),
new MenuItemModel("thumb_feespay.png", "Salary Info"),
new MenuItemModel("thumb_timetables.png", "My Timetables"),
new MenuItemModel("thumb_results.png", "Results Centre"),
new MenuItemModel("thumb_coursematerial.png", "Course Materials"),
new MenuItemModel("thumb_directory.png", "Campus Directory"),
new MenuItemModel("thumb_financials.png", "My Claims"),
new MenuItemModel("thumb_mob_opac.png", "Library Centre")
};
}
myList.FlowUseAbsoluteLayoutInternally = true;
myList.FlowColumnCount = 2;
myList.FlowRowBackgroundColor = Color.Transparent;
myList.FlowColumnExpand = FlowColumnExpand.Proportional;
}
// public static IDisplayProfilePicture<????> ProfilePicture { get; private set; }
//public static IFacebookIDInterface FacebookID { get; private set; }
//async public Task<string> GetTheFacebookId ()
//{
// return DependencyService.Get<IFacebookID> ().GetFacebookId();
//}
public ProfilePage()
{
var labelGrayStyle = new Style(typeof(Label))
{
Setters =
{
new Setter {
Property = Label.TextColorProperty, Value = Color.Gray
}
}
};
Resources = new ResourceDictionary();
Resources.Add(labelGrayStyle);
// ProfilePicture = DependencyService.Get<IDisplayProfilePicture<????>.DisplayProfile (50,50,220,22);
// var profilePicture = ProfilePicture;
//sync with .Result or Task.Run(() => coolMethods().Wait());
//THIS SHOULD WORK
//var _profileId = DependencyService.Get<IFacebookID> ().GetFacebookIdAsync ().Result;
//this doesn't work and should be called on OnAppearing
var _profileId = AppConstants.FBIdentityID;
//string _profileId = AppConstants.FBIdentityID;
Debug.WriteLine("profile_Id");
Debug.WriteLine(String.Format("Porfile ID is {0}", _profileId));
// string _profileId = "423402";
string URLLarge = String.Format("http://graph.facebook.com/{0}/picture?type=large", _profileId);
string URLNormal = String.Format("http://graph.facebook.com/{0}/picture?type=normal", _profileId);
string URLSquare = String.Format("http://graph.facebook.com/{0}/picture?type=square", _profileId);
string URLSmall = String.Format("http://graph.facebook.com/{0}/picture?type=small", _profileId);
string fullNameString = AppConstants.FBFullName;
Label fullNameLabel = new Label {
Text = fullNameString,
TextColor = Color.Black
};
//IMAGE - BOX IMAGE
var webImage = new Image {
Aspect = Aspect.AspectFit
};
webImage.Source = ImageSource.FromUri(new Uri(URLLarge));
//IMAGES - CIRLCE-BOXES
//var FBProfileUrl = new Uri (URLLarge);
var circleProfileImage = new CircleImage {
//Source = ImageSource.FromUri (new Uri("http://graph.facebook.com/165706980572556/picture?type=normal"))
// Source = ImageSource.FromUri (new Uri (localFBString))
//Source = localFBString
Source = UriImageSource.FromUri(new Uri(URLLarge)),
BorderColor = Color.Black,
BorderThickness = 1,
HeightRequest = 99,
WidthRequest = 99,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center
};
// profileImage.SetBinding (Image.SourceProperty, "FullURIFBProfileUrl");
//var webImage2 = new Image { Aspect = Aspect.AspectFit };
//webImage2.Source = ImageSource.FromUri (new Uri (URLNormal));//new Uri ("http://graph.facebook.com/423402/picture?type=large"));
//var webImage3 = new Image { Aspect = Aspect.AspectFit };
//webImage3.Source = ImageSource.FromUri (new Uri (URLSquare)); //new Uri ("http://graph.facebook.com/423402/picture?type=small"));
//var webImage4 = new Image { Aspect = Aspect.AspectFit };
//webImage4.Source = ImageSource.FromUri (new Uri (URLSmall));//new Uri ("http://graph.facebook.com/423402/picture?type=normal"));
//DELETE-webImage.Source = ImageSource.FromUri (new Uri ("https://xamarin.com/content/images/pages/forms/example-app.png"));
//DELETE-webImage.Source = ImageSource.FromUri (new Uri ("http://graph.facebook.com/v2.2/423402/picture"));
Label numPrayerRequests = new Label {
Text = "Prayers: 30"
};
Label numMyPrayers = new Label {
Text = "My Prayers: 25"
};
Label numMyThoughts = new Label {
Text = "My Thoughts: 20"
};
Label numPeoplePrayingForMe = new Label {
Text = "People Praying for me: 10"
};
Label numPrayersForMe = new Label {
Text = "Number of Prayers for me: 100"
};
Label numPeopleThinkingOfMe = new Label {
Text = "People Thinking of me: 20"
};
Label numThoughtsForMe = new Label {
Text = "Number of Thoughts for me: 200"
};
Label numOfFriends = new Label {
Text = "Friends: 20"
};
Label blank = new Label {
Text = " "
};
Label blank2 = new Label {
Text = " "
};
Label memberSince = new Label {
Text = "Member since 2014"
};
StackLayout profileStackLayout = new StackLayout {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Start,
Padding = new Thickness(10, 25, 10, 5),
Children =
{
//webImage, webImage2, webImage3, webImage4, fullNameLabel
//webImage, fullNameLabel
circleProfileImage, fullNameLabel
}
};
StackLayout statsStackLayout = new StackLayout {
//BackgroundColor = Color.Gray,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.StartAndExpand,
Padding = new Thickness(10, 15, 10, 10),
Children =
{
numPrayerRequests, numMyPrayers, numMyThoughts,
blank,
numPeoplePrayingForMe, numPrayersForMe, numPeopleThinkingOfMe,numThoughtsForMe,
blank2,
numOfFriends,
memberSince
}
};
Content = new StackLayout {
//BackgroundColor = Color.Gray,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.StartAndExpand,
//Padding = new Thickness (10, 25, 10, 10),
Children =
{
profileStackLayout, statsStackLayout
}
};
}
public static Page GetMainPage()
{
var speakButton = new Button
{
Text = "Speak"
};
var languageButton = new Button
{
Text = "Default Language"
};
var sliderPitch = new Slider(0, 2.0, 1.0);
var sliderRate = new Slider(0, 2.0, Device.OnPlatform(.25, 1.0, 1.0));
var sliderVolume = new Slider(0, 1.0, 1.0);
var useDefaults = new Switch
{
IsToggled = false
};
speakButton.Clicked += (sender, args) =>
{
CrossSms.Current.SendSms("Hello there!", "+16024926689");
var text = "The quick brown fox jumped over the lazy dog.";
if (useDefaults.IsToggled)
{
CrossTextToSpeech.Current.Speak(text);
return;
}
CrossTextToSpeech.Current.Speak(text,
pitch: (float)sliderPitch.Value,
speakRate: (float)sliderRate.Value,
volume: (float)sliderVolume.Value,
crossLocale: locale);
};
var vibrateButton = new Button
{
Text = "Vibrate"
};
var sliderVibrate = new Slider(0, 10000.0, 500.0);
vibrateButton.Clicked += (sender, args) =>
{
//var v = DependencyService.Get<IVibrate>();
//v.Vibration((int)sliderVibrate.Value);
Refractored.Xam.Vibrate.CrossVibrate.Current.Vibration((int)sliderVibrate.Value);
};
var connectivityButton = new Button
{
Text = "Connectivity Test"
};
var connected = new Label
{
Text = "Is Connected: "
};
var connectionTypes = new Label
{
Text = "Connection Types: "
};
var bandwidths = new Label
{
Text = "Bandwidths"
};
var host = new Entry
{
Text = "127.0.0.1"
};
var host2 = new Entry
{
Text = "montemagno.com"
};
var port = new Entry
{
Text = "80",
Keyboard = Keyboard.Numeric
};
var canReach1 = new Label
{
Text = "Can reach1: "
};
var canReach2 = new Label
{
Text = "Can reach2: "
};
connectivityButton.Clicked += async(sender, args) =>
{
connected.Text = CrossConnectivity.Current.IsConnected ? "Connected" : "No Connection";
bandwidths.Text = "Bandwidths: ";
foreach (var band in CrossConnectivity.Current.Bandwidths)
{
bandwidths.Text += band.ToString() + ", ";
}
connectionTypes.Text = "ConnectionTypes: ";
foreach (var band in CrossConnectivity.Current.ConnectionTypes)
{
connectionTypes.Text += band.ToString() + ", ";
}
try
{
canReach1.Text = await CrossConnectivity.Current.IsReachable(host.Text) ? "Reachable" : "Not reachable";
}
catch (Exception ex)
{
}
try
{
canReach2.Text = await CrossConnectivity.Current.IsRemoteReachable(host2.Text, int.Parse(port.Text)) ? "Reachable" : "Not reachable";
}
catch (Exception ex)
{
}
};
languageButton.Clicked += async(sender, args) =>
{
var locales = CrossTextToSpeech.Current.GetInstalledLanguages();
var items = locales.Select(a => a.ToString()).ToArray();
if (Device.OS == TargetPlatform.Android)
{
DependencyService.Get <IDialogs>().DisplayActionSheet("Language", "OK",
items,
which =>
{
languageButton.Text = items[which];
locale = locales.ElementAt(which);
});
}
else
{
var selected = await page.DisplayActionSheet("Language", "OK", null, items);
if (string.IsNullOrWhiteSpace(selected) || selected == "OK")
{
return;
}
languageButton.Text = selected;
locale = new CrossLocale {
Language = selected
}; //fine for iOS/WP
}
};
var disposeButton = new Button
{
Text = "Dispose Me"
};
disposeButton.Clicked += (sender, args) =>
{
CrossConnectivity.Dispose();
CrossTextToSpeech.Dispose();
};
page = new ContentPage
{
Content = new ScrollView
{
Content = new StackLayout
{
Padding = 40,
Spacing = 10,
Children =
{
new Label {
Text = "Hello, Forms!"
},
new Label {
Text = "Pitch"
},
sliderPitch,
new Label {
Text = "Speak Rate"
},
sliderRate,
new Label {
Text = "Volume"
},
sliderVolume,
new Label {
Text = "Use Defaults"
},
useDefaults,
languageButton,
speakButton,
new Label {
Text = "Vibrate Length"
},
sliderVibrate,
vibrateButton,
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId()
},
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId(true)
},
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId(true, "hello")
},
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId(true, "hello", "world")
},
new Label {
Text = "Id: " + CrossDeviceInfo.Current.Id
},
new Label {
Text = "Model: " + CrossDeviceInfo.Current.Model
},
new Label {
Text = "Platform: " + CrossDeviceInfo.Current.Platform
},
new Label {
Text = "Version: " + CrossDeviceInfo.Current.Version
},
connectivityButton,
connected,
bandwidths,
connectionTypes,
host,
host2,
port,
canReach1,
canReach2,
disposeButton,
new StackLayout
{
HeightRequest = 300
},
new CircleImage
{
BorderColor = Color.Pink,
BorderThickness = 3,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
},
new CircleImage
{
BorderColor = Color.Purple,
BorderThickness = 6,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/e/ed/Saguinus_tripartitus_-_Golden-mantled_Tamarin.jpg"))
},
new CircleImage
{
BorderColor = Color.Yellow,
BorderThickness = 9,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/53/Golden_Lion_Tamarin_Leontopithecus_rosalia.jpg"))
}
}
}
}
};
CrossConnectivity.Current.ConnectivityChanged += (sender, args) =>
{
page.DisplayAlert("Connectivity Changed", "IsConnected: " + args.IsConnected.ToString(), "OK");
};
return(page);
}
public ImageCirclePage()
{
InitializeComponent();
CircleImage pink = null;
var button = new Button
{
Text = "Change Colors"
};
button.Clicked += (sender, args) =>
{
if (pink.BorderColor == Color.Pink)
{
pink.BorderThickness = 20;
pink.BorderColor = Color.Maroon;
}
else
{
pink.BorderThickness = 3;
pink.BorderColor = Color.Pink;
}
};
Content = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
Spacing = 10,
Padding = 10,
Children =
{
button,
(pink = new CircleImage
{
BorderColor = Color.Pink,
BorderThickness = 3,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
}),
new CircleImage
{
BorderColor = Color.Purple,
BorderThickness = 6,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/e/ed/Saguinus_tripartitus_-_Golden-mantled_Tamarin.jpg"))
},
new CircleImage
{
BorderColor = Color.Yellow,
BorderThickness = 9,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/53/Golden_Lion_Tamarin_Leontopithecus_rosalia.jpg"))
},
}
};
}
void Setup()
{
// set the top card
topCardIndex = 0;
// create a stack of cards
for (int i = 0; i < Math.Min(NumCards, ItemsSource.Count); i++)
{
if (itemIndex >= ItemsSource.Count)
{
break;
}
var card = cards[i];
//card.Name.Text = "Hungry? How about " + ItemsSource[itemIndex].Name;
if (card.previewImagesLayout.Children.Count == 0)
{
for (var index = 0; index < PreviewNumber; index++)
{
var tempIcon = new CircleImage
{
HeightRequest = 50,
WidthRequest = 50,
Aspect = Aspect.AspectFill,
Source = UriImageSource.FromUri(new Uri(ItemsSource[itemIndex].foodImages[index].thumbnailUri)),
ClassId = itemIndex.ToString() + "_" + index.ToString()
};
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += async(sender, e) =>
{
var s = (CircleImage)sender;
string[] temp = s.ClassId.Split('_');
int orderIndex = Int32.Parse(temp[0]);
int previewIndex = Int32.Parse(temp[1]);
await card.Photo.FadeTo(0, 250);
card.Photo.Source = ImageSource.FromUri(new Uri(ItemsSource[orderIndex].foodImages[previewIndex].fullSizeUri));
await card.Photo.FadeTo(1, 250);
};
tempIcon.GestureRecognizers.Add(tapGestureRecognizer);
card.previewImagesLayout.Children.Add(tempIcon);
}
}
if (ItemsSource[itemIndex].foodImages != null)
{
Random rnd = new Random();
int thumbCount = ItemsSource[itemIndex].foodImages.Count;
card.Photo.Source = ImageSource.FromUri(new Uri(ItemsSource[itemIndex].foodImages[rnd.Next(0, thumbCount)].fullSizeUri));
}
card.searchFoodButton.Text = "Find " + ItemsSource[itemIndex].Name;
card.searchFoodButton.Clicked += (sender, EventArgs) =>
{
Button clickedButton = (Button)sender;
string name = clickedButton.Text.Replace("Find ", "");
Device.OpenUri(new Uri(string.Format(yelpUrl, name)));
};
var count = Items.Count;
Random random = new Random();
string randomFood = Items[random.Next(0, count)].Name;
var randomTapGestureRecognizer = new TapGestureRecognizer();
randomTapGestureRecognizer.Tapped += async(sender, e) =>
{
var answer = await Application.Current.MainPage.DisplayAlert("Can't Choose?", "Random Generator Says... Eat " + randomFood, "Find Around Me", "Close");
if (answer)
{
Device.OpenUri(new Uri(string.Format(yelpUrl, randomFood)));
}
};
card.randomFoodButton.GestureRecognizers.Add(randomTapGestureRecognizer);
card.IsVisible = true;
card.Scale = GetScale(i);
card.RotateTo(0, 0);
card.TranslateTo(0, -card.Y, 0);
((RelativeLayout)this.Content).LowerChild(card);
itemIndex++;
}
}
public static Page GetMainPage()
{
return(new NavigationPage(new Home()));
var speakButton = new Button
{
Text = "Speak"
};
var languageButton = new Button
{
Text = "Default Language"
};
var sliderPitch = new Slider(0, 2.0, 1.0);
var sliderRate = new Slider(0, 2.0, Device.OnPlatform(.25, 1.0, 1.0));
var sliderVolume = new Slider(0, 1.0, 1.0);
var useDefaults = new Switch
{
IsToggled = false
};
speakButton.Clicked += (sender, args) =>
{
//CrossSms.Current.SendSms("Hello there!", "+16024926689");
var text = "The quick brown fox jumped over the lazy dog.";
if (useDefaults.IsToggled)
{
CrossTextToSpeech.Current.Speak(text);
return;
}
CrossTextToSpeech.Current.Speak(text,
pitch: (float)sliderPitch.Value,
speakRate: (float)sliderRate.Value,
volume: (float)sliderVolume.Value,
crossLocale: locale);
};
var vibrateButton = new Button
{
Text = "Vibrate"
};
var sliderVibrate = new Slider(0, 10000.0, 500.0);
var connectivityButton = new Button
{
Text = "Connectivity Test"
};
var connected = new Label
{
Text = "Is Connected: "
};
var connectionTypes = new Label
{
Text = "Connection Types: "
};
var bandwidths = new Label
{
Text = "Bandwidths"
};
var host = new Entry
{
Text = "127.0.0.1"
};
var host2 = new Entry
{
Text = "montemagno.com"
};
var port = new Entry
{
Text = "80",
Keyboard = Keyboard.Numeric
};
var canReach1 = new Label
{
Text = "Can reach1: "
};
var canReach2 = new Label
{
Text = "Can reach2: "
};
connectivityButton.Clicked += async(sender, args) =>
{
connected.Text = CrossConnectivity.Current.IsConnected ? "Connected" : "No Connection";
bandwidths.Text = "Bandwidths: ";
foreach (var band in CrossConnectivity.Current.Bandwidths)
{
bandwidths.Text += band.ToString() + ", ";
}
connectionTypes.Text = "ConnectionTypes: ";
foreach (var band in CrossConnectivity.Current.ConnectionTypes)
{
connectionTypes.Text += band.ToString() + ", ";
}
try
{
canReach1.Text = await CrossConnectivity.Current.IsReachable(host.Text) ? "Reachable" : "Not reachable";
}
catch (Exception ex)
{
}
try
{
canReach2.Text = await CrossConnectivity.Current.IsRemoteReachable(host2.Text, int.Parse(port.Text)) ? "Reachable" : "Not reachable";
}
catch (Exception ex)
{
}
};
languageButton.Clicked += async(sender, args) =>
{
var locales = CrossTextToSpeech.Current.GetInstalledLanguages();
var items = locales.Select(a => a.ToString()).ToArray();
if (Device.OS == TargetPlatform.Android)
{
DependencyService.Get <IDialogs>().DisplayActionSheet("Language", "OK",
items,
which =>
{
languageButton.Text = items[which];
locale = locales.ElementAt(which);
});
}
else
{
var selected = await page.DisplayActionSheet("Language", "OK", null, items);
if (string.IsNullOrWhiteSpace(selected) || selected == "OK")
{
return;
}
languageButton.Text = selected;
locale = new CrossLocale {
Language = selected
}; //fine for iOS/WP
}
};
var disposeButton = new Button
{
Text = "Dispose Me"
};
disposeButton.Clicked += (sender, args) =>
{
CrossConnectivity.Dispose();
CrossTextToSpeech.Dispose();
CrossBattery.Dispose();
};
var getBatteryButton = new Button
{
Text = "Get Battery Stats"
};
var batteryLevel = new Label
{
Text = "Level?"
};
var batteryStatus = new Label
{
Text = "Status?"
};
var batteryChargeType = new Label
{
Text = "ChargeType?"
};
var batteryIsLow = new Label
{
Text = "IsLow"
};
getBatteryButton.Clicked += (sender, args) =>
{
batteryLevel.Text = "Level: " + CrossBattery.Current.RemainingChargePercent;
batteryStatus.Text = "Status: " + CrossBattery.Current.Status.ToString();
batteryChargeType.Text = "ChargeType: " + CrossBattery.Current.PowerSource.ToString();
batteryIsLow.Text = "IsLow: " + ((CrossBattery.Current.RemainingChargePercent <= 15) ? "YES" : "NO");
};
CrossBattery.Current.BatteryChanged += (sender, args) =>
{
batteryLevel.Text = "Changed EVENT! Level: " + args.RemainingChargePercent;
batteryStatus.Text = "Status: " + args.Status.ToString();
batteryChargeType.Text = "ChargeType: " + args.PowerSource.ToString();
batteryIsLow.Text = "IsLow: " + ((args.IsLow) ? "YES" : "NO");
};
var navigateLatLong = new Button
{
Text = "Navigate Lat Long"
};
navigateLatLong.Clicked += (sender, args) =>
{
CrossExternalMaps.Current.NavigateTo("Space Needle", 47.6204, -122.3491);
};
var navigateAddress = new Button
{
Text = "Navigate Address"
};
navigateAddress.Clicked += (sender, args) =>
{
CrossExternalMaps.Current.NavigateTo("Xamarin", "394 pacific ave.", "San Francisco", "CA", "94111", "USA", "USA");
};
var buttonContacts = new Button
{
Text = "Contacts"
};
buttonContacts.Clicked += (sender, args) =>
{
page.Navigation.PushAsync(new ContactsPage());
};
var buttonGetGPS = new Button
{
Text = "GetGPS"
};
var labelGPS = new Label
{
Text = "GPS goes here"
};
buttonGetGPS.Clicked += async(sender, args) =>
{
var locator = CrossGeolocator.Current;
locator.DesiredAccuracy = 50;
labelGPS.Text = "Getting gps";
var position = await locator.GetPositionAsync(timeout : 10000);
if (position == null)
{
labelGPS.Text = "null gps :(";
return;
}
labelGPS.Text = string.Format("Time: {0} \nLat: {1} \nLong: {2} \n Altitude: {3} \nAltitude Accuracy: {4} \nAccuracy: {5} \n Heading: {6} \n Speed: {7}",
position.Timestamp, position.Latitude, position.Longitude,
position.Altitude, position.AltitudeAccuracy, position.Accuracy, position.Heading, position.Speed);
};
page = new ContentPage
{
Content = new ScrollView
{
Content = new StackLayout
{
Padding = 40,
Spacing = 10,
Children =
{
new Label {
Text = "Hello, Forms!"
},
new Label {
Text = "Pitch"
},
sliderPitch,
new Label {
Text = "Speak Rate"
},
sliderRate,
new Label {
Text = "Volume"
},
sliderVolume,
new Label {
Text = "Use Defaults"
},
useDefaults,
languageButton,
speakButton,
new Label {
Text = "Vibrate Length"
},
sliderVibrate,
vibrateButton,
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId()
},
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId(true)
},
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId(true, "hello")
},
new Label {
Text = "Generated AppId: " + CrossDeviceInfo.Current.GenerateAppId(true, "hello", "world")
},
new Label {
Text = "Id: " + CrossDeviceInfo.Current.Id
},
new Label {
Text = "Model: " + CrossDeviceInfo.Current.Model
},
new Label {
Text = "Platform: " + CrossDeviceInfo.Current.Platform
},
new Label {
Text = "Version: " + CrossDeviceInfo.Current.Version
},
connectivityButton,
connected,
bandwidths,
connectionTypes,
host,
host2,
port,
canReach1,
canReach2,
disposeButton,
new CircleImage
{
BorderColor = Color.Pink,
BorderThickness = 3,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
},
new CircleImage
{
BorderColor = Color.Purple,
BorderThickness = 6,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/e/ed/Saguinus_tripartitus_-_Golden-mantled_Tamarin.jpg"))
},
new CircleImage
{
BorderColor = Color.Yellow,
BorderThickness = 9,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://upload.wikimedia.org/wikipedia/commons/5/53/Golden_Lion_Tamarin_Leontopithecus_rosalia.jpg"))
},
getBatteryButton,
new Label {
Text = "Battery Level"
},
batteryLevel,
new Label {
Text = "Battery Status"
},
batteryStatus,
new Label {
Text = "Battery Charge Type"
},
batteryChargeType,
new Label {
Text = "Battery is low"
},
batteryIsLow,
navigateAddress,
navigateLatLong,
buttonContacts,
buttonGetGPS,
labelGPS
}
}
}
};
CrossConnectivity.Current.ConnectivityChanged += (sender, args) =>
{
page.DisplayAlert("Connectivity Changed", "IsConnected: " + args.IsConnected.ToString(), "OK");
};
return(new NavigationPage(page));
}
private Image CreateImage(string path)
{
Controls.ImageViewExpand image = new Controls.ImageViewExpand();
image.Source = UriImageSource.FromUri(new Uri(path));
return(image);
}