Windows Phone 8.1 Common launcher instances

---restore content starts---

Small dream today to share with you the Windows Phone 8.1 common launcher instances, including:

• Phone launcher
• SMS Launcher
• Mail launcher
• Add Appointment | Memo to Calendar
• Map Launcher
• Map Route Launcher

Windows Phone 8.1 Common launcher-phone launcher:

We use Phonecallmanager's Showphonecallui method to implement call calls. The code is as follows:

private void Button_Click (object sender, RoutedEventArgs e)//Telephone Initiator
{
Windows.ApplicationModel.Calls.PhoneCallManager.ShowPhoneCallUI ("10000″," "China Telecom");//The first parameter is the number of the calling telephone, The second parameter is actually the name that appears on your phone
}

The results of the operation are as follows:

Windows Phone 8.1 Common Launcher-SMS launcher:

We use Chatmessagemanager's Showcomposesmsmessageasync method to send text messages. The method receives a parameter that is a Chatmessage object

Private Async voidButton_click_1 (Objectsender, RoutedEventArgs e)//SMS Launcher{Windows.ApplicationModel.Chat.ChatMessage msg=NewWindows.ApplicationModel.Chat.ChatMessage (); Msg. Body= "Programming small dream-focus on Windows Phone app development";//main content of SMSMsg. Recipients.add ("10086″);//recipients of SMS can add multipleMsg. Recipients.add ("10010″);awaitWindows.ApplicationModel.Chat.ChatMessageManager.ShowComposeSmsMessageAsync (msg);}

The results are as follows:

Windows Phone 8.1 Common Launcher-mail launcher:

We use Emailmanager's Showcomposenewemailasync method to deliver the message. The method receives a parameter that is a Emailmessage object

Private Async voidButton_click_2 (Objectsender, RoutedEventArgs e) {varFile =awaitgetattachment (); Windows.ApplicationModel.Email.EmailAttachment emailattachment=NewWindows.ApplicationModel.Email.EmailAttachment (file. Name, file);//add a file to an attachment in a messageWindows.ApplicationModel.Email.EmailMessage mail =NewWindows.ApplicationModel.Email.EmailMessage (); mail. Attachments.Add (emailattachment);//add an attachment to a messageMail. Subject = "Windows Phone app development";//subject of the messageMail. Body = "Programming Little Dream-focus on Windows Phone app development";//content of the messageMail. To.add (NewWindows.ApplicationModel.Email.EmailRecipient ("5931110254@qq. com "," Little Dream "));//accepted address and display name for the messageawaitWindows.ApplicationModel.Email.EmailManager.ShowComposeNewEmailAsync (mail);}Private AsyncTask<storagefile> getattachment ()//get attachments to messages{varfolder = Windows.Storage.ApplicationData.Current.LocalFolder;//gets the root folder of the storevarsubfolder =awaitFolder. Createfolderasync ("MyFolder", Windows.Storage.CreationCollisionOption.OpenIfExists);//Create a new folder named MyFoldervarFile =awaitsubfolder. Createfileasync ("MyAttachment.txt", Windows.Storage.CreationCollisionOption.ReplaceExisting);//Create a new file named MyAttachment.txtawaitWindows.Storage.FileIO.WriteTextAsync (file, "Hello Little Dream!") ”);//write to the file "Hello Little Dream!" "As the content of the filereturnfile;}

Run effect

Windows Phone 8.1 Common launcher--Add appointments | Memo to calendar:

We use Appointmentmanager's Showaddappointmentasync method to add our defined appointments to the calendar and to manage existing appointments. The method receives the parameter as a appointment object.

Private Async voidButton_click_3 (Objectsender, RoutedEventArgs e)//Add appointments, Memo to calendar{Windows.ApplicationModel.Appointments.Appointment Appointment=NewWindows.ApplicationModel.Appointments.Appointment (); appointment. AllDay=false;//whether all dayAppointment. Details = "Programming Small dreams-Dream friends Gathering";//details of the appointment, memoAppointment. Duration = Timespan.fromhours (2.0);//the duration of the memoAppointment. Location = "Beijing";//the place of the appointmentAppointment. StartTime = DateTime.Now;//start time of the appointmentAppointment. Subject = "Dream Friends Gathering";//topic of the appointmentawaitWindows.ApplicationModel.Appointments.AppointmentManager.ShowAddAppointmentAsync (Appointment,NewRect ());}

The effect is the first picture, after you open the calendar you can see the second, three pictures:

Windows Phone 8.1 Common Launcher-MAP launcher:

The Uri,uri format that we use Windows.System.Launcher's Launchuriasync to launch Bing Maps is Bingmaps:uri scheme. For specific URI scheme, please refer to: URI scheme for maps application.

Private Async void Button_click_4 (object sender, RoutedEventArgs e)// map query {await Windows.System.Launcher.LaunchUriAsync (new Uri ("bingmaps:?lvl=&where= Xian" , Urikind.absolute)); // LVL represents the zoom precision where is the location }

Run effect

Windows Phone 8.1 Common launcher--map route launcher:

Private Async void Button_click_5 (object sender, RoutedEventArgs e)// Map route query {await Windows.System.Launcher.LaunchUriAsync (new Uri ("Bingmaps:?rtp=adr. BEIJING ~adr. Xi ' an", Urikind.absolute)); // find a route from Beijing to Xian }

The results are as follows:

Windows Phone 8.1 launcher full source code download

---restore content ends---

Windows Phone 8.1 Common launcher instances