private async void ListViewItemsChanged(MasterSample item)
{
indicator.IsVisible = true;
if (rootGrid != null)
{
rootGrid.IsVisible = false;
}
if (rootList != null)
{
rootList.IsVisible = false;
}
await Task.Delay(5);
if (Device.OS == TargetPlatform.iOS)
{
Title = "Back";
}
if (item == null)
{
return;
}
if (Device.OS == TargetPlatform.WinPhone || (Device.Idiom == TargetIdiom.Phone && Device.OS == TargetPlatform.Windows))
{
await Navigation.PushAsync(new MasterSamplePageWP(item));
}
else
{
await Navigation.PushAsync(new MasterSamplePage(item));
}
rootList.SelectedItem = null;
}
public MasterSamplePageWindows(MasterSample sample, MultiPage <ContentPage> mainPage, ContentPage rootPage)
{
propertyStackLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.FromHex("#FFEDEDEB"),
Padding = new Thickness(10, 0, 10, 10)
};
var headerStackLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HeightRequest = 50,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
var optionsLabel = new Label
{
TextColor = Color.FromHex("#1196CD"),
Text = "Options",
FontSize = 20,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
};
headerStackLayout.Children.Add(optionsLabel);
//AbsoluteLayout.SetLayoutBounds(optionsLabel,);
var optionsHeaderImage = new Image
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.EndAndExpand,
Aspect = Aspect.AspectFit,
Source = ImageSource.FromFile("Icons/back.png")
};
var tapGesture = new TapGestureRecognizer();
tapGesture.Tapped += tapGesture_Tapped;
optionsHeaderImage.GestureRecognizers.Add(tapGesture);
headerStackLayout.Children.Add(optionsHeaderImage);
propertyStackLayout.Children.Add(headerStackLayout);
var mainContent = new StackLayout {
Spacing = 0
};
headerView = GetHeaderLayout(sample, mainPage, rootPage);
mainContent.Children.Add(headerView);
mainContent.Children.Add(GetControlLayout(sample));
Content = mainContent;
}
private View GetControlLayout(MasterSample sampleList)
{
if (sampleList.Samples.Count == 1)
{
var type = Type.GetType(sampleList.Samples[0].Type);
if (type == null)
{
return(rootContentView);
}
var samplePage = Activator.CreateInstance(type) as SamplePage;
SelectSample(samplePage);
}
else if (sampleList.Samples.Count > 1)
{
listView = new ListView
{
ItemsSource = sampleList.Samples,
RowHeight = 40,
ItemTemplate = new DataTemplate(typeof(SampleListCell)),
BackgroundColor = Color.FromHex("#FFEDEDEB")
};
rootContentView.Children.Add(listView);
SampleDetails sampleDetails = null;
SamplePage previouseSeletedSample = null;
listView.ItemSelected += (sender, args) =>
{
if (listView.SelectedItem == null)
{
return;
}
if (previouseSeletedSample != null)
{
previouseSeletedSample.OnDisappear();
}
if (sampleDetails != null)
{
sampleDetails.IsSelected = false;
}
sampleDetails = args.SelectedItem as SampleDetails;
App.SelectedSample = sampleDetails.Title;
sampleDetails.IsSelected = true;
var type = Type.GetType(sampleDetails.Type);
if (type != null)
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
SelectSample(samplePage);
previouseSeletedSample = samplePage;
}
listView.SelectedItem = null;
};
listView.SelectedItem = sampleList.Samples[0];
}
return(rootContentView);
}
private View GetHeaderLayout(MasterSample sample, MultiPage <ContentPage> mainPage, ContentPage rootPage)
{
var stackLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HeightRequest = 100,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.FromHex("#FF1196CD"),
};
var controlIcon = new Image
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
//Aspect = Aspect.AspectFit,
Source = ImageSource.FromFile("Icons/back.png")
};
stackLayout.Children.Add(controlIcon);
var tapGesture = new TapGestureRecognizer();
tapGesture.Tapped += (sender, args) =>
{
mainPage.Children.Clear();
mainPage.Children.Add(rootPage);
if (listView != null)
{
listView.SelectedItem = sample.Samples[0];
}
};
controlIcon.GestureRecognizers.Add(tapGesture);
stackLayout.Children.Add(new Label
{
TextColor = Color.White,
Text = sample.Title,
FontSize = 40,
VerticalOptions = LayoutOptions.Center
});
optionsImage = new Image
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.EndAndExpand,
Aspect = Aspect.AspectFit,
Source = ImageSource.FromFile("Icons/options.png")
};
tapGesture = new TapGestureRecognizer();
tapGesture.Tapped += tapGesture_Tapped;
optionsImage.GestureRecognizers.Add(tapGesture);
return(stackLayout);
}
public MasterSamplePage(MasterSample sampleList)
{
this.sampleList = sampleList;
Title = Device.OS == TargetPlatform.Android ? " " + sampleList.Title : sampleList.Title;
if (sampleList.Samples.Count == 1)
{
var type = Type.GetType(sampleList.Samples[0].Type);
if (type == null)
{
Detail = new EmptyContent();
}
else
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
Detail = samplePage;
}
}
else if (sampleList.Samples.Count > 1)
{
listView = new ListView
{
ItemsSource = sampleList.Samples,
RowHeight = 40,
ItemTemplate = new DataTemplate(typeof(SampleListCell)),
BackgroundColor = Color.Gray
};
Master = listView;
listView.ItemSelected += (sender, args) =>
{
if (listView.SelectedItem == null)
{
return;
}
var sampleDetails = args.SelectedItem as SampleDetails;
var type = Type.GetType(sampleDetails.Type);
if (type == null)
{
Detail = new EmptyContent();
}
else
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
Detail = samplePage;
}
};
SelectSample();
}
}
private View GetHeaderLayout(MasterSample sample, MultiPage<ContentPage> mainPage, ContentPage rootPage)
{
var stackLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HeightRequest = 100,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.FromHex("#FF1196CD"),
};
var controlIcon = new Image
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
//Aspect = Aspect.AspectFit,
Source = ImageSource.FromFile("Icons/back.png")
};
stackLayout.Children.Add(controlIcon);
var tapGesture = new TapGestureRecognizer();
tapGesture.Tapped += (sender, args) =>
{
mainPage.Children.Clear();
mainPage.Children.Add(rootPage);
if(listView != null)
listView.SelectedItem = sample.Samples[0];
};
controlIcon.GestureRecognizers.Add(tapGesture);
stackLayout.Children.Add(new Label
{
TextColor = Color.White,
Text = sample.Title,
FontSize = 40,
VerticalOptions = LayoutOptions.Center
});
optionsImage = new Image
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.EndAndExpand,
Aspect = Aspect.AspectFit,
Source = ImageSource.FromFile("Icons/options.png")
};
tapGesture = new TapGestureRecognizer();
tapGesture.Tapped += tapGesture_Tapped;
optionsImage.GestureRecognizers.Add(tapGesture);
return stackLayout;
}
public MasterSamplePageWindows(MasterSample sample, MultiPage<ContentPage> mainPage, ContentPage rootPage)
{
propertyStackLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.FromHex("#FFEDEDEB"),
Padding = new Thickness(10,0,10,10)
};
var headerStackLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HeightRequest = 50,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
var optionsLabel = new Label
{
TextColor = Color.FromHex("#1196CD"),
Text = "Options",
FontSize = 20,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
};
headerStackLayout.Children.Add(optionsLabel);
//AbsoluteLayout.SetLayoutBounds(optionsLabel,);
var optionsHeaderImage = new Image
{
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.EndAndExpand,
Aspect = Aspect.AspectFit,
Source = ImageSource.FromFile("Icons/optionBack.png")
};
var tapGesture = new TapGestureRecognizer();
tapGesture.Tapped += tapGesture_Tapped;
optionsHeaderImage.GestureRecognizers.Add(tapGesture);
headerStackLayout.Children.Add(optionsHeaderImage);
propertyStackLayout.Children.Add(headerStackLayout);
var mainContent = new StackLayout { Spacing = 0 };
headerView = GetHeaderLayout(sample, mainPage, rootPage);
mainContent.Children.Add(headerView);
mainContent.Children.Add(GetControlLayout(sample));
Content = mainContent;
}
public MasterSamplePage(MasterSample sampleList)
{
this.sampleList = sampleList;
Title = Device.OS == TargetPlatform.Android ? " " + sampleList.Title : sampleList.Title;
if (sampleList.Samples.Count == 1)
{
var type = Type.GetType(sampleList.Samples[0].Type);
if (type == null)
{
Detail = new EmptyContent();
}
else
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
Detail = samplePage;
}
}
else if (sampleList.Samples.Count > 1)
{
listView = new ListView
{
ItemsSource = sampleList.Samples,
RowHeight = 40,
ItemTemplate = new DataTemplate(typeof(SampleListCell)),
BackgroundColor = Color.Gray
};
Master = listView;
listView.ItemSelected += (sender, args) =>
{
if (listView.SelectedItem == null)
return;
var sampleDetails = args.SelectedItem as SampleDetails;
var type = Type.GetType(sampleDetails.Type);
if (type == null)
{
Detail = new EmptyContent();
}
else
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
Detail = samplePage;
}
};
SelectSample();
}
}
private async void ListViewItemsChanged(MasterSample item)
{
await Task.Delay(5);
if (Device.OS == TargetPlatform.iOS)
{
Title = "Back";
}
if (item == null)
{
return;
}
Children.Clear();
Children.Add(new MasterSamplePageWindows(item, this, homePage));
}
public MasterSamplePage(MasterSample sampleList)
{
this.sampleList = sampleList;
Title = Device.OS == TargetPlatform.Android ? " " + sampleList.Title : sampleList.Title;
if (sampleList.Samples.Count == 1)
{
var type = Type.GetType(sampleList.Samples[0].Type);
if (type == null)
{
Detail = new EmptyContent();
}
else
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
Detail = samplePage;
}
}
else if (sampleList.Samples.Count > 1)
{
listView = new ListView
{
ItemsSource = sampleList.Samples,
RowHeight = 40,
ItemTemplate = new DataTemplate(typeof(SampleListCell)),
BackgroundColor = Color.White,
};
if (Device.OS == TargetPlatform.iOS)
{
StackLayout listStack = new StackLayout()
{
Padding = new Thickness(0, 0, 0, 74)
};
listStack.Children.Add(listView);
Master = listStack;
}
else
{
Master = listView;
}
listView.SeparatorColor = Color.FromHex("#B2B2B2");
listView.SeparatorVisibility = DeviceExt.OnPlatform(SeparatorVisibility.Default, SeparatorVisibility.Default, SeparatorVisibility.None);
listView.ItemSelected += (sender, args) =>
{
if (listView.SelectedItem == null)
{
return;
}
var sampleDetails = args.SelectedItem as SampleDetails;
var type = Type.GetType(sampleDetails.Type);
if (type == null)
{
Detail = new EmptyContent();
}
else
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
Detail = samplePage;
}
};
SelectSample();
}
}
private void PopulateSamplesList()
{
var assembly = typeof (App).GetTypeInfo().Assembly;
var stream = assembly.GetManifestResourceStream("SampleBrowser.SampleList.SampleList.xml");
using (var reader = new StreamReader(stream))
{
var xmlReader = XmlReader.Create(reader);
xmlReader.Read();
while (!xmlReader.EOF)
{
if (xmlReader.Name == "Group" && xmlReader.IsStartElement())
{
var masterSampleList = new MasterSample
{
Title = GetDataFromXmlReader(xmlReader, "Title"),
ImageID = GetDataFromXmlReader(xmlReader, "ImageId"),
};
bool isPreview;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsPreview"), out isPreview);
if (isPreview)
masterSampleList.Type = "Preview";
if (!isPreview)
{
bool isNew;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsNew"), out isNew);
if (isNew)
masterSampleList.Type = "New";
}
MasterSampleLists.Add(masterSampleList);
}
else if (xmlReader.Name == "Sample" && xmlReader.IsStartElement())
{
var sampleList = MasterSampleLists[MasterSampleLists.Count - 1];
var sampleDetails = new SampleDetails
{
Title = GetDataFromXmlReader(xmlReader, "Title"),
ImageId = GetDataFromXmlReader(xmlReader, "ImageID")
};
xmlReader.MoveToAttribute("Type");
sampleDetails.Type = xmlReader.Value;
bool isUpdated;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsUpdated"), out isUpdated);
if (isUpdated)
sampleDetails.SampleType = "Updated";
var isNew = false;
if (!isUpdated)
{
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsNew"), out isNew);
if (isNew)
sampleDetails.SampleType = "New";
}
if (sampleList.Type == null && (isUpdated || isNew))
{
sampleList.Type = "Updated";
}
sampleList.Samples.Add(sampleDetails);
}
xmlReader.Read();
}
}
}
private void PopulateSamplesList()
{
var assembly = typeof(App).GetTypeInfo().Assembly;
var stream = assembly.GetManifestResourceStream("SampleBrowser.SampleList.SampleList.xml");
bool isSkipGroup = false;
using (var reader = new StreamReader(stream))
{
var xmlReader = XmlReader.Create(reader);
xmlReader.Read();
while (!xmlReader.EOF)
{
if (xmlReader.Name == "Group" && xmlReader.IsStartElement())
{
var masterSampleList = new MasterSample
{
Title = GetDataFromXmlReader(xmlReader, "Title"),
ImageID = GetDataFromXmlReader(xmlReader, "ImageId"),
};
if (Device.OS == TargetPlatform.iOS && masterSampleList.Title == "PDFViewer")
{
double IOS_Version = DependencyService.Get <IIOSVersionDependencyService>().GetIOSVersion();
if (IOS_Version < 9.0)
{
isSkipGroup = true;
continue;
}
}
if (Device.OS == TargetPlatform.Android && masterSampleList.Title == "PDFViewer")
{
int androidVersion = DependencyService.Get <IAndroidVersionDependencyService>().GetAndroidVersion();
if (androidVersion < 21)
{
isSkipGroup = true;
continue;
}
}
isSkipGroup = false;
bool isPreview;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsPreview"), out isPreview);
if (isPreview)
{
masterSampleList.Type = "Preview";
}
if (!isPreview)
{
bool isNew;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsNew"), out isNew);
if (isNew)
{
masterSampleList.Type = "New";
}
}
MasterSampleLists.Add(masterSampleList);
}
else if (xmlReader.Name == "Sample" && xmlReader.IsStartElement())
{
var sampleList = MasterSampleLists[MasterSampleLists.Count - 1];
var sampleDetails = new SampleDetails
{
Title = GetDataFromXmlReader(xmlReader, "Title"),
ImageId = GetDataFromXmlReader(xmlReader, "ImageID")
};
if (isSkipGroup)
{
continue;
}
// iOS Word viewer doesn't preserves the Charts in the document, So hide the Chart samples from the Xamarin.Forms.iOS samplebrowser
if (App.Platform == Platforms.iOS && sampleList.Title == "DocIO" && (sampleDetails.Title == "Bar Chart" || sampleDetails.Title == "Pie Chart"))
{
continue;
}
xmlReader.MoveToAttribute("Type");
sampleDetails.Type = xmlReader.Value;
bool isUpdated;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsUpdated"), out isUpdated);
if (isUpdated)
{
sampleDetails.SampleType = "Updated";
}
var isNew = false;
if (!isUpdated)
{
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsNew"), out isNew);
if (isNew)
{
sampleDetails.SampleType = "New";
}
}
if (sampleList.Type == null && (isUpdated || isNew))
{
sampleList.Type = "Updated";
}
sampleList.Samples.Add(sampleDetails);
}
xmlReader.Read();
}
}
}
private void PopulateSamplesList()
{
var assembly = typeof(App).GetTypeInfo().Assembly;
var stream = assembly.GetManifestResourceStream("SampleBrowser.SampleList.SampleList.xml");
using (var reader = new StreamReader(stream))
{
var xmlReader = XmlReader.Create(reader);
xmlReader.Read();
while (!xmlReader.EOF)
{
if (xmlReader.Name == "Group" && xmlReader.IsStartElement())
{
var masterSampleList = new MasterSample
{
Title = GetDataFromXmlReader(xmlReader, "Title"),
ImageID = GetDataFromXmlReader(xmlReader, "ImageId"),
};
bool isPreview;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsPreview"), out isPreview);
if (isPreview)
{
masterSampleList.Type = "Preview";
}
if (!isPreview)
{
bool isNew;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsNew"), out isNew);
if (isNew)
{
masterSampleList.Type = "New";
}
}
MasterSampleLists.Add(masterSampleList);
}
else if (xmlReader.Name == "Sample" && xmlReader.IsStartElement())
{
var sampleList = MasterSampleLists[MasterSampleLists.Count - 1];
var sampleDetails = new SampleDetails
{
Title = GetDataFromXmlReader(xmlReader, "Title"),
ImageId = GetDataFromXmlReader(xmlReader, "ImageID")
};
xmlReader.MoveToAttribute("Type");
sampleDetails.Type = xmlReader.Value;
bool isUpdated;
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsUpdated"), out isUpdated);
if (isUpdated)
{
sampleDetails.SampleType = "Updated";
}
var isNew = false;
if (!isUpdated)
{
bool.TryParse(GetDataFromXmlReader(xmlReader, "IsNew"), out isNew);
if (isNew)
{
sampleDetails.SampleType = "New";
}
}
if (sampleList.Type == null && (isUpdated || isNew))
{
sampleList.Type = "Updated";
}
sampleList.Samples.Add(sampleDetails);
}
xmlReader.Read();
}
}
}
private View GetControlLayout(MasterSample sampleList)
{
if (sampleList.Samples.Count == 1)
{
var type = Type.GetType(sampleList.Samples[0].Type);
if (type == null) return rootContentView;
var samplePage = Activator.CreateInstance(type) as SamplePage;
SelectSample(samplePage);
}
else if (sampleList.Samples.Count > 1)
{
listView = new ListView
{
ItemsSource = sampleList.Samples,
RowHeight = 40,
ItemTemplate = new DataTemplate(typeof (SampleListCell)),
BackgroundColor = Color.FromHex("#FFEDEDEB")
};
rootContentView.Children.Add(listView);
SampleDetails sampleDetails = null;
listView.ItemSelected += (sender, args) =>
{
if (listView.SelectedItem == null)
return;
if (sampleDetails != null)
sampleDetails.IsSelected = false;
sampleDetails = args.SelectedItem as SampleDetails;
sampleDetails.IsSelected = true;
var type = Type.GetType(sampleDetails.Type);
if (type != null)
{
var samplePage = Activator.CreateInstance(type) as SamplePage;
SelectSample(samplePage);
}
listView.SelectedItem = null;
};
listView.SelectedItem = sampleList.Samples[0];
}
return rootContentView;
}
private async void ListViewItemsChanged(MasterSample item)
{
indicator.IsVisible = true;
if (rootGrid != null)
rootGrid.IsVisible = false;
if (rootList != null)
rootList.IsVisible = false;
await Task.Delay(5);
if (Device.OS == TargetPlatform.iOS)
{
Title = "Back";
}
if (item == null) return;
if (Device.OS == TargetPlatform.WinPhone || (Device.Idiom == TargetIdiom.Phone && Device.OS == TargetPlatform.Windows))
{
await Navigation.PushAsync(new MasterSamplePageWP(item));
}
else
{
await Navigation.PushAsync(new MasterSamplePage(item));
}
rootList.SelectedItem = null;
}