1+ using System ;
2+ using System . Collections . Generic ;
3+ using System . Linq ;
4+ using System . Net ;
5+ using System . Windows ;
6+ using System . Windows . Controls ;
7+ using System . Windows . Documents ;
8+ using System . Windows . Input ;
9+ using System . Windows . Media ;
10+ using System . Windows . Media . Animation ;
11+ using System . Windows . Navigation ;
12+ using System . Windows . Shapes ;
13+ using Microsoft . Phone . Controls ;
14+ using Microsoft . Phone . Shell ;
15+
16+ namespace PushSharp . ClientSample . WindowsPhone
17+ {
18+ public partial class App : Application
19+ {
20+ /// <summary>
21+ /// Provides easy access to the root frame of the Phone Application.
22+ /// </summary>
23+ /// <returns>The root frame of the Phone Application.</returns>
24+ public PhoneApplicationFrame RootFrame { get ; private set ; }
25+
26+ /// <summary>
27+ /// Constructor for the Application object.
28+ /// </summary>
29+ public App ( )
30+ {
31+ // Global handler for uncaught exceptions.
32+ UnhandledException += Application_UnhandledException ;
33+
34+ // Standard Silverlight initialization
35+ InitializeComponent ( ) ;
36+
37+ // Phone-specific initialization
38+ InitializePhoneApplication ( ) ;
39+
40+ // Show graphics profiling information while debugging.
41+ if ( System . Diagnostics . Debugger . IsAttached )
42+ {
43+ // Display the current frame rate counters.
44+ Application . Current . Host . Settings . EnableFrameRateCounter = true ;
45+
46+ // Show the areas of the app that are being redrawn in each frame.
47+ //Application.Current.Host.Settings.EnableRedrawRegions = true;
48+
49+ // Enable non-production analysis visualization mode,
50+ // which shows areas of a page that are handed off to GPU with a colored overlay.
51+ //Application.Current.Host.Settings.EnableCacheVisualization = true;
52+
53+ // Disable the application idle detection by setting the UserIdleDetectionMode property of the
54+ // application's PhoneApplicationService object to Disabled.
55+ // Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
56+ // and consume battery power when the user is not using the phone.
57+ PhoneApplicationService . Current . UserIdleDetectionMode = IdleDetectionMode . Disabled ;
58+ }
59+
60+ }
61+
62+ // Code to execute when the application is launching (eg, from Start)
63+ // This code will not execute when the application is reactivated
64+ private void Application_Launching ( object sender , LaunchingEventArgs e )
65+ {
66+ }
67+
68+ // Code to execute when the application is activated (brought to foreground)
69+ // This code will not execute when the application is first launched
70+ private void Application_Activated ( object sender , ActivatedEventArgs e )
71+ {
72+ }
73+
74+ // Code to execute when the application is deactivated (sent to background)
75+ // This code will not execute when the application is closing
76+ private void Application_Deactivated ( object sender , DeactivatedEventArgs e )
77+ {
78+ }
79+
80+ // Code to execute when the application is closing (eg, user hit Back)
81+ // This code will not execute when the application is deactivated
82+ private void Application_Closing ( object sender , ClosingEventArgs e )
83+ {
84+ }
85+
86+ // Code to execute if a navigation fails
87+ private void RootFrame_NavigationFailed ( object sender , NavigationFailedEventArgs e )
88+ {
89+ if ( System . Diagnostics . Debugger . IsAttached )
90+ {
91+ // A navigation has failed; break into the debugger
92+ System . Diagnostics . Debugger . Break ( ) ;
93+ }
94+ }
95+
96+ // Code to execute on Unhandled Exceptions
97+ private void Application_UnhandledException ( object sender , ApplicationUnhandledExceptionEventArgs e )
98+ {
99+ if ( System . Diagnostics . Debugger . IsAttached )
100+ {
101+ // An unhandled exception has occurred; break into the debugger
102+ System . Diagnostics . Debugger . Break ( ) ;
103+ }
104+ }
105+
106+ #region Phone application initialization
107+
108+ // Avoid double-initialization
109+ private bool phoneApplicationInitialized = false ;
110+
111+ // Do not add any additional code to this method
112+ private void InitializePhoneApplication ( )
113+ {
114+ if ( phoneApplicationInitialized )
115+ return ;
116+
117+ // Create the frame but don't set it as RootVisual yet; this allows the splash
118+ // screen to remain active until the application is ready to render.
119+ RootFrame = new PhoneApplicationFrame ( ) ;
120+ RootFrame . Navigated += CompleteInitializePhoneApplication ;
121+
122+ // Handle navigation failures
123+ RootFrame . NavigationFailed += RootFrame_NavigationFailed ;
124+
125+ // Ensure we don't initialize again
126+ phoneApplicationInitialized = true ;
127+ }
128+
129+ // Do not add any additional code to this method
130+ private void CompleteInitializePhoneApplication ( object sender , NavigationEventArgs e )
131+ {
132+ // Set the root visual to allow the application to render
133+ if ( RootVisual != RootFrame )
134+ RootVisual = RootFrame ;
135+
136+ // Remove this handler since it is no longer needed
137+ RootFrame . Navigated -= CompleteInitializePhoneApplication ;
138+ }
139+
140+ #endregion
141+ }
142+ }
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