Yearly Archives: 2015

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TipCalc

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TipCalc is based on an existing iOS and Android sample but has been completely rewritten for Xamarin.Forms using XAML and data-binding. This new version now builds for iOS, Android, and Windows Phone. If you open the solution in Xamarin Studio, it will not be able to load the Windows Phone...

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AirLocate

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AirLocate shows how to use CLLocationManager to monitor and range CLBeaconRegion. The code also provides an example of how you can calibrate and configure an iOS device as a beacon with CoreBluetooth. You can configure an iOS device as a beacon as follows: 1) Obtain two iOS devices equipped with...

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NSCustomView

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This example shows the creation of two custom NSViews, which each paint themself via different mechanisms. • One overrides the draw method and handles the painting there. • One arranges a set of Core Graphichs layers to handle the drawing. Author : https://github.com/dylankelly5. If you like this tutorial then you can...

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MotionGraphs

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This is a port of the WWDC2012 sample. MotionGraphs is an application project that demonstrates a how to use the push method to receive data from Core Motion. It displays graphs of accelerometer, gyroscope and device motion data. The project has the following classes : GraphView — A UIView subclass...

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BoxView Clock

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A classic analog clock realized entirely with BoxView.If you open the solution in Xamarin Studio, it will not be able to load the Windows Phone project; and if you open the solution in Xamarin Studio under Windows, it will not be able to load the iOS project either. Xamarin.Forms doesn’t...

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Tabbed Page

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The Xamarin.Forms TabbedPage allows easy navigation among several similar pages. The actual implementation ofTabbedPage is different on the iPhone, Android, and Windows Phone platform. As this sample program demonstrates, it is easiest to set the ItemsSource property of TabbedPage to a collection of data items, and use data-binding in XAML...

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Working with Maps

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This sample relates to the Working with Maps in Xamarin.Forms doc. Android :-       iOS :- Windows :-   Author : https://github.com/rzaitov. If you like this tutorial then you can download full copy of the code from github. ...

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HTTP Client

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An example on using both the .NET and Objective-C classes to send a web request in one MonoTouch application. Author : https://github.com/dylankelly5. If you like this tutorial then you can download full copy of the code from github. ...

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Bubble Chat

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This project shows one way of implementing a bubble-chat rendering similar to the iPhone Messages application using MonoTouch.Dialog and a custom ChatBubble element. This also shows how to setup a Login screen that transitions to the chat. On startup, it will request a login and password (both are “Root”). The...

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Background Execution

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This sample illustrates how to develop multitasking (background execution) aware applications in Xamarin.iOS. The AppDelegate class illustrates the application lifecycle methods that should be overridden in order to gracefully handle state changes. Additionally, it illustrates how to register a long running task that will finish executing even though the app...

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Gridlayout Demo

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This sample demonstrates how to display various ui elements in a grid. If you open the solution in Xamarin Studio, it will not be able to load the Windows Phone project; and if you open the solution in Xamarin Studio under Windows, it will not be able to load the...

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Xamarin Forms Image Resizer

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This app loads an image that is embedded as a resource in a shared project, resizes it, and then displays it on the screen. It’s a cross-platform image resizer that works in Xamarin.Forms shared projects and will resize images on iOS, Android, and Windows Phone. Author : https://github.com/rzaitov. If you like...