Class NUIApplication

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Definition

Namespace:
Tizen.NUI
Assembly:
Tizen.NUI.dll

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


                
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public class NUIApplication : CoreApplication, IDisposable
Inheritance
object
Application
CoreApplication
NUIApplication
Implements
System.IDisposable

Constructors

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NUIApplication()

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

Declaration

                
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public NUIApplication()
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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

                
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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.
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NUIApplication(string, WindowMode)

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

Declaration

                
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public NUIApplication(string styleSheet, NUIApplication.WindowMode windowMode)
Parameters
Type Name Description
string styleSheet

The styleSheet url.
NUIApplication.WindowMode windowMode

The windowMode.
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NUIApplication(string)

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

Declaration

                
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public NUIApplication(string styleSheet)
Parameters
Type Name Description
string styleSheet

The URL of the stylesheet to apply to the application.

Properties

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MultilingualResourceManager

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

Declaration

                
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public static Resources.ResourceManager MultilingualResourceManager { get; set; }
Property Value
Type Description
Tizen.System.Resources.ResourceManager

Methods

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AddIdle(Delegate)

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

Declaration

                
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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
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Exit()

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

Declaration

                
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public override void Exit()
Overrides
Remarks

This method does not quit the application immediately. It waits until all pending events are completely processed, then registers a termination request during the main loop's idle state and executes the termination at that time.

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OnAppControlReceived(AppControlReceivedEventArgs)

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

Declaration

                
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protected override void OnAppControlReceived(AppControlReceivedEventArgs e)
Parameters
Type Name Description
AppControlReceivedEventArgs e

The event arguments containing the received application control.
Overrides
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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

                
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protected override void OnCreate()
Overrides
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OnLocaleChanged(LocaleChangedEventArgs)

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

Declaration

                
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protected override void OnLocaleChanged(LocaleChangedEventArgs e)
Parameters
Type Name Description
LocaleChangedEventArgs e

The event arguments containing the new locale information.
Overrides
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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

                
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protected override void OnLowBattery(LowBatteryEventArgs e)
Parameters
Type Name Description
LowBatteryEventArgs e

The event arguments containing the battery status.
Overrides
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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

                
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protected override void OnLowMemory(LowMemoryEventArgs e)
Parameters
Type Name Description
LowMemoryEventArgs e

The event arguments containing low memory status information.
Overrides
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OnPause()

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

Declaration

                
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protected virtual void OnPause()
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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

                
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protected virtual void OnPreCreate()
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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

                
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protected override void OnRegionFormatChanged(RegionFormatChangedEventArgs e)
Parameters
Type Name Description
RegionFormatChangedEventArgs e

The event arguments containing information about the region format change.
Overrides
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OnResume()

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

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protected virtual void OnResume()
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OnTerminate()

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

Declaration

                
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protected override void OnTerminate()
Overrides
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RegisterAssembly(Assembly)

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

Declaration

                
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public static void RegisterAssembly(Assembly assembly)
Parameters
Type Name Description
System.Reflection.Assembly assembly

The assembly to register.
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Run(string[])

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

Declaration

                
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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
Examples

                

                

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

Events

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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

                
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public event EventHandler Paused
Event Type
Type Description
System.EventHandler
Examples

                

                

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

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

                
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public event EventHandler Resumed
Event Type
Type Description
System.EventHandler
Examples

                

                

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

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

Implements

System.IDisposable