Class NUIApplication

Definition

Namespace:

Tizen.NUI

Assembly:

Tizen.NUI.dll

Represents an application that have a UI screen. The NUIApplication class has a default stage.

public class NUIApplication : CoreApplication, IDisposable

Inheritance

object

Application

CoreApplication

NUIApplication

Implements

System.IDisposable

Constructors

NUIApplication()

Initializes a new instance of the NUIApplication class. This is the default constructor that initializes the NUI application using the NUICoreBackend.

Declaration

public NUIApplication()

NUIApplication(string, WindowMode, WindowType)

The constructor with a stylesheet, window mode and default window type. It is the only way to create an IME window.

Declaration

public NUIApplication(string styleSheet, NUIApplication.WindowMode windowMode, WindowType type)

Parameters

Type	Name	Description
string	styleSheet	The styleSheet URL.
NUIApplication.WindowMode	windowMode	The windowMode.
WindowType	type	The default window type.

NUIApplication(string, WindowMode)

The constructor with a stylesheet and window mode. This constructor initializes the NUIApplication with a specified stylesheet and window mode.

Declaration

public NUIApplication(string styleSheet, NUIApplication.WindowMode windowMode)

Parameters

Type	Name	Description
string	styleSheet	The styleSheet url.
NUIApplication.WindowMode	windowMode	The windowMode.

NUIApplication(string)

The constructor with a stylesheet. This constructor initializes a new instance of the Tizen.NUI.NUIApplication class with the specified stylesheet.

Declaration

public NUIApplication(string styleSheet)

Parameters

Type	Name	Description
string	styleSheet	The URL of the stylesheet to apply to the application.

Properties

MultilingualResourceManager

The MultilingualResourceManager property provides access to a System.Resources.ResourceManager instance that can be used to manage resources for different languages.

Declaration

public static Resources.ResourceManager MultilingualResourceManager { get; set; }

Property Value

Type	Description
Tizen.System.Resources.ResourceManager

Methods

AddIdle(Delegate)

Ensures that the function passed in is called from the main loop when it is idle.

Declaration

public bool AddIdle(Delegate func)

Parameters

Type	Name	Description
Tizen.System.Delegate	func	The function to call

Returns

Type	Description
bool	true if added successfully, false otherwise

Exit()

Exits the NUIApplication. This method causes the application to terminate gracefully.

Declaration

public override void Exit()

Overrides

CoreApplication.Exit()

OnAppControlReceived(AppControlReceivedEventArgs)

This method is overridden to handle the application control event received.

Declaration

protected override void OnAppControlReceived(AppControlReceivedEventArgs e)

Parameters

Type	Name	Description
AppControlReceivedEventArgs	e	The event arguments containing the received application control.

Overrides

CoreApplication.OnAppControlReceived(AppControlReceivedEventArgs)

OnCreate()

The OnCreate method of NUIApplication class. This method is called when the application is created. Override this method to handle custom initialization logic.

Declaration

protected override void OnCreate()

Overrides

CoreApplication.OnCreate()

OnLocaleChanged(LocaleChangedEventArgs)

The OnLocaleChanged method is called when the system locale settings have changed. Overrides this method if you want to handle behavior.

Declaration

protected override void OnLocaleChanged(LocaleChangedEventArgs e)

Parameters

Type	Name	Description
LocaleChangedEventArgs	e	The event arguments containing the new locale information.

Overrides

CoreApplication.OnLocaleChanged(LocaleChangedEventArgs)

OnLowBattery(LowBatteryEventArgs)

The OnLowBattery method is called when the system is under Low Battery status. Overrides this method if you want to handle behavior.

Declaration

protected override void OnLowBattery(LowBatteryEventArgs e)

Parameters

Type	Name	Description
LowBatteryEventArgs	e	The event arguments containing the battery status.

Overrides

CoreApplication.OnLowBattery(LowBatteryEventArgs)

OnLowMemory(LowMemoryEventArgs)

The OnLowMemory method is called when the system is under Low Memory status. Overrides this method if you want to handle behavior.

Declaration

protected override void OnLowMemory(LowMemoryEventArgs e)

Parameters

Type	Name	Description
LowMemoryEventArgs	e	The event arguments containing low memory status information.

Overrides

CoreApplication.OnLowMemory(LowMemoryEventArgs)

OnPause()

Overrides this method if you want to handle behavior when the application is paused.

Declaration

protected virtual void OnPause()

OnPreCreate()

Overrides this method if you want to handle behavior before the application is created. This method is guaranteed to be called before OnCreate() is called.

Declaration

protected virtual void OnPreCreate()

OnRegionFormatChanged(RegionFormatChangedEventArgs)

This method is called when the system's region format settings have changed. It provides an opportunity to handle any necessary adjustments or updates based on the new region format. Overrides this method if you want to handle behavior.

Declaration

protected override void OnRegionFormatChanged(RegionFormatChangedEventArgs e)

Parameters

Type	Name	Description
RegionFormatChangedEventArgs	e	The event arguments containing information about the region format change.

Overrides

CoreApplication.OnRegionFormatChanged(RegionFormatChangedEventArgs)

OnResume()

Overrides this method if you want to handle behavior when the application is resumed.

Declaration

protected virtual void OnResume()

OnTerminate()

This method is called when the application is terminated. Overrides this method if you want to handle behavior.

Declaration

protected override void OnTerminate()

Overrides

CoreApplication.OnTerminate()

RegisterAssembly(Assembly)

Registers the specified assembly to XAML, allowing types within the assembly to be used in XAML files.

Declaration

public static void RegisterAssembly(Assembly assembly)

Parameters

Type	Name	Description
System.Reflection.Assembly	assembly	The assembly to register.

Run(string[])

This method starts the main loop of the application, allowing it to receive events and run its lifecycle.

Declaration

public override void Run(string[] args)

Parameters

Type	Name	Description
string[]	args	Arguments from commandline. These arguments can be used to customize the application behavior at startup.

Overrides

CoreApplication.Run(string[])

Examples

static void Main(string[] args)
{
    NUIApplication app = new NUIApplication();
    app.Run(args);
}

Events

Paused

The event handler that gets called when the application is paused. This event is triggered when the application transitions to a paused state.

Declaration

public event EventHandler Paused

Event Type

Type	Description
System.EventHandler

Examples

NUIApplication app = new NUIApplication();
app.Paused += OnAppPaused;

void OnAppPaused(object sender, EventArgs e)
{
    // Perform actions when the application is paused
}

Resumed

The Resumed event handler. This event is triggered when the application resumes from being paused or stopped. It can be used to perform actions that need to be executed when the application becomes active again.

Declaration

public event EventHandler Resumed

Event Type

Type	Description
System.EventHandler

Examples

NUIApplication app = new NUIApplication();
app.Resumed += OnAppResumed;

void OnAppResumed(object sender, EventArgs e)
{
    // Perform actions when the application is resumed
}

Implements

System.IDisposable