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Diffstat (limited to 'pjsip-apps/src/pjsua/winrt/cli/wp8/App.xaml.cs')
| -rw-r--r-- | pjsip-apps/src/pjsua/winrt/cli/wp8/App.xaml.cs | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/pjsip-apps/src/pjsua/winrt/cli/wp8/App.xaml.cs b/pjsip-apps/src/pjsua/winrt/cli/wp8/App.xaml.cs new file mode 100644 index 00000000..edb1cddf --- /dev/null +++ b/pjsip-apps/src/pjsua/winrt/cli/wp8/App.xaml.cs @@ -0,0 +1,187 @@ +using System; +using System.Diagnostics; +using System.Resources; +using System.Windows; +using System.Windows.Markup; +using System.Windows.Navigation; +using Microsoft.Phone.Controls; +using Microsoft.Phone.Shell; + +namespace PjsuaCLI.UI +{ + public partial class App : Application + { + /// <summary> + /// Provides easy access to the root frame of the Phone Application. + /// </summary> + /// <returns>The root frame of the Phone Application.</returns> + public static PhoneApplicationFrame RootFrame { get; private set; } + + /// <summary> + /// Constructor for the Application object. + /// </summary> + public App() + { + // Global handler for uncaught exceptions. + UnhandledException += Application_UnhandledException; + + // Standard XAML initialization + InitializeComponent(); + + // Phone-specific initialization + InitializePhoneApplication(); + + // Language display initialization + InitializeLanguage(); + + // Show graphics profiling information while debugging. + if (Debugger.IsAttached) + { + // Display the current frame rate counters. + Application.Current.Host.Settings.EnableFrameRateCounter = true; + + // Show the areas of the app that are being redrawn in each frame. + //Application.Current.Host.Settings.EnableRedrawRegions = true; + + // Enable non-production analysis visualization mode, + // which shows areas of a page that are handed off to GPU with a colored overlay. + //Application.Current.Host.Settings.EnableCacheVisualization = true; + + // Prevent the screen from turning off while under the debugger by disabling + // the application's idle detection. + // Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run + // and consume battery power when the user is not using the phone. + PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled; + } + + } + + // Code to execute when the application is launching (eg, from Start) + // This code will not execute when the application is reactivated + private void Application_Launching(object sender, LaunchingEventArgs e) + { + } + + // Code to execute when the application is activated (brought to foreground) + // This code will not execute when the application is first launched + private void Application_Activated(object sender, ActivatedEventArgs e) + { + } + + // Code to execute when the application is deactivated (sent to background) + // This code will not execute when the application is closing + private void Application_Deactivated(object sender, DeactivatedEventArgs e) + { + } + + // Code to execute when the application is closing (eg, user hit Back) + // This code will not execute when the application is deactivated + private void Application_Closing(object sender, ClosingEventArgs e) + { + } + + // Code to execute if a navigation fails + private void RootFrame_NavigationFailed(object sender, NavigationFailedEventArgs e) + { + if (Debugger.IsAttached) + { + // A navigation has failed; break into the debugger + Debugger.Break(); + } + } + + // Code to execute on Unhandled Exceptions + private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e) + { + if (Debugger.IsAttached) + { + // An unhandled exception has occurred; break into the debugger + Debugger.Break(); + } + } + + #region Phone application initialization + + // Avoid double-initialization + private bool phoneApplicationInitialized = false; + + // Do not add any additional code to this method + private void InitializePhoneApplication() + { + if (phoneApplicationInitialized) + return; + + // Create the frame but don't set it as RootVisual yet; this allows the splash + // screen to remain active until the application is ready to render. + RootFrame = new PhoneApplicationFrame(); + RootFrame.Navigated += CompleteInitializePhoneApplication; + + // Handle navigation failures + RootFrame.NavigationFailed += RootFrame_NavigationFailed; + + // Handle reset requests for clearing the backstack + RootFrame.Navigated += CheckForResetNavigation; + + // Ensure we don't initialize again + phoneApplicationInitialized = true; + } + + // Do not add any additional code to this method + private void CompleteInitializePhoneApplication(object sender, NavigationEventArgs e) + { + // Set the root visual to allow the application to render + if (RootVisual != RootFrame) + RootVisual = RootFrame; + + // Remove this handler since it is no longer needed + RootFrame.Navigated -= CompleteInitializePhoneApplication; + } + + private void CheckForResetNavigation(object sender, NavigationEventArgs e) + { + // If the app has received a 'reset' navigation, then we need to check + // on the next navigation to see if the page stack should be reset + if (e.NavigationMode == NavigationMode.Reset) + RootFrame.Navigated += ClearBackStackAfterReset; + } + + private void ClearBackStackAfterReset(object sender, NavigationEventArgs e) + { + // Unregister the event so it doesn't get called again + RootFrame.Navigated -= ClearBackStackAfterReset; + + // Only clear the stack for 'new' (forward) and 'refresh' navigations + if (e.NavigationMode != NavigationMode.New && e.NavigationMode != NavigationMode.Refresh) + return; + + // For UI consistency, clear the entire page stack + while (RootFrame.RemoveBackEntry() != null) + { + ; // do nothing + } + } + + #endregion + + // Initialize the app's font and flow direction as defined in its localized resource strings. + // + // To ensure that the font of your application is aligned with its supported languages and that the + // FlowDirection for each of those languages follows its traditional direction, ResourceLanguage + // and ResourceFlowDirection should be initialized in each resx file to match these values with that + // file's culture. For example: + // + // AppResources.es-ES.resx + // ResourceLanguage's value should be "es-ES" + // ResourceFlowDirection's value should be "LeftToRight" + // + // AppResources.ar-SA.resx + // ResourceLanguage's value should be "ar-SA" + // ResourceFlowDirection's value should be "RightToLeft" + // + // For more info on localizing Windows Phone apps see http://go.microsoft.com/fwlink/?LinkId=262072. + // + private void InitializeLanguage() + { + } + } +}
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