Requirements

DiplomadoMSDay4.md

Diplomado Xamarin - Day4

Lab Exercise

Initial Setup

Github

• Clone (or download) the repository from https://github.com/hminaya/DiplomadoMSDay4
• Open with Xamarin Studio on the MAC or Visual Studio on Windows
• Right click on the Solution name, Clean, Restore Nuget Packages, Rebuild (make sure you are connected to the internet)
• Run the app on a Simulator or Device
• It should display the Customer Dashboard

Customer.cs

• Make sure the table name matches what is in the JsonObject title property, if not change it
• Make sure the column names match the JsonProperty tags, if not, change them

Activity Indicator

MainPage.xaml

• Add an Activity Indicator below the buttons

MainPageViewModel.cs

• Create the properties that the Activity Indicator will bind to
• Set those properties in the OnSave() method
• Set those properties in the OnSync() method

Notification

GcmService.cs

• Change the notification title to "New Customer has been Registered"
• Change the notification description to "Welcome [customer_name]."
• Print out to the console all of the other keys/values that are passed in the intent.Extras collection

Validations

MainPageViewModel.cs

• Make sure the Name and Email properties are not empty before saving
• If they are empty display an Alert message so the user knows what is wrong

Delete Customers

AzureService.cs

• Add a method to delete all Customers

MainPage.xaml

• Add a new button with the text "Delete All Customers"

MainPageViewModel.cs

• Bind the previous buttons to a new command
• Call the new Delete method in the AzureService
• Display an alert when it has finished deleting
• Make sure to refresh the ListView