Class CoreApplication

Definition

Namespace:: Tizen.Applications

Assembly:: Tizen.Applications.Common.dll

API Level:: 3

This class represents an application controlled lifecycles by the backend system.

public class CoreApplication : Application, IDisposable

Inheritance: Object

Application

CoreApplication

Derived: CoreUIApplication

CoreUIApplication

ServiceApplication

ServiceApplication

WatchApplication

WatchApplication

WidgetApplication

WidgetApplication

NUIApplication

NUIApplication

NUIWatchApplication

NUIWatchApplication

NUIWidgetApplication

NUIWidgetApplication

Implements: IDisposable

Constructors

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CoreApplication(ICoreBackend)

Initializes the CoreApplication class.

Declaration

public CoreApplication(ICoreBackend backend)

Parameters

Type	Name	Description
ICoreBackend	backend	The backend instance implementing ICoreBacked interface.

API Level: 3

Properties

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Backend

The backend instance.

Declaration

protected ICoreBackend Backend { get; }

Property Value

Type	Description
ICoreBackend

API Level: 3

Methods

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Dispose(Boolean)

Releases any unmanaged resources used by this object. Can also dispose any other disposable objects.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
Boolean	disposing	If true, disposes any disposable objects. If false, does not dispose disposable objects.

Overrides

Application.Dispose(Boolean)

API Level: 3

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Exit()

Exits the main loop of the application.

Declaration

public override void Exit()

Overrides

Application.Exit()

API Level: 3

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OnAppControlReceived(AppControlReceivedEventArgs)

Overrides this method if want to handle behavior when the application receives the appcontrol message. If base.OnAppControlReceived() is not called, the event 'AppControlReceived' will not be emitted.

Declaration

protected virtual void OnAppControlReceived(AppControlReceivedEventArgs e)

Parameters

Type	Name	Description
AppControlReceivedEventArgs	e

API Level: 3

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OnCreate()

Overrides this method if want to handle behavior when the application is launched. If base.OnCreated() is not called, the event 'Created' will not be emitted.

Declaration

protected virtual void OnCreate()

API Level: 3

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OnDeviceOrientationChanged(DeviceOrientationEventArgs)

Overrides this method if want to handle behavior when the device orientation is changed. If base.OnRegionFormatChanged() is not called, the event 'RegionFormatChanged' will not be emitted.

Declaration

protected virtual void OnDeviceOrientationChanged(DeviceOrientationEventArgs e)

Parameters

Type	Name	Description
DeviceOrientationEventArgs	e	The device orientation changed event argument

API Level: 3

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OnLocaleChanged(LocaleChangedEventArgs)

Overrides this method if want to handle behavior when the system language is changed. If base.OnLocaleChanged() is not called, the event 'LocaleChanged' will not be emitted.

Declaration

protected virtual void OnLocaleChanged(LocaleChangedEventArgs e)

Parameters

Type	Name	Description
LocaleChangedEventArgs	e	The locale changed event argument

API Level: 3

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OnLowBattery(LowBatteryEventArgs)

Overrides this method if want to handle behavior when the system battery is low. If base.OnLowBattery() is not called, the event 'LowBattery' will not be emitted.

Declaration

protected virtual void OnLowBattery(LowBatteryEventArgs e)

Parameters

Type	Name	Description
LowBatteryEventArgs	e	The low battery event argument

API Level: 3

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OnLowMemory(LowMemoryEventArgs)

Overrides this method if want to handle behavior when the system memory is low. If base.OnLowMemory() is not called, the event 'LowMemory' will not be emitted.

Declaration

protected virtual void OnLowMemory(LowMemoryEventArgs e)

Parameters

Type	Name	Description
LowMemoryEventArgs	e	The low memory event argument

API Level: 3

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OnRegionFormatChanged(RegionFormatChangedEventArgs)

Overrides this method if want to handle behavior when the region format is changed. If base.OnRegionFormatChanged() is not called, the event 'RegionFormatChanged' will not be emitted.

Declaration

protected virtual void OnRegionFormatChanged(RegionFormatChangedEventArgs e)

Parameters

Type	Name	Description
RegionFormatChangedEventArgs	e	The region format changed event argument

API Level: 3

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OnTerminate()

Overrides this method if want to handle behavior when the application is terminated. If base.OnTerminate() is not called, the event 'Terminated' will not be emitted.

Declaration

protected virtual void OnTerminate()

API Level: 3

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Run(String[])

Runs the application's main loop.

Declaration

public override void Run(string[] args)

Parameters

Type	Name	Description
String[]	args	Arguments from commandline.

Overrides

Application.Run(String[])

API Level: 3

Events

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AppControlReceived

Occurs whenever the application receives the appcontrol message.

Declaration

public event EventHandler<AppControlReceivedEventArgs> AppControlReceived

Event Type

Type	Description
EventHandler<AppControlReceivedEventArgs>

API Level: 3

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Created

Occurs when the application is launched.

Declaration

public event EventHandler Created

Event Type

Type	Description
EventHandler

API Level: 3

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DeviceOrientationChanged

Occurs when the device orientation is changed.

Declaration

public event EventHandler<DeviceOrientationEventArgs> DeviceOrientationChanged

Event Type

Type	Description
EventHandler<DeviceOrientationEventArgs>

API Level: 3

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LocaleChanged

Occurs when the system language is chagned.

Declaration

public event EventHandler<LocaleChangedEventArgs> LocaleChanged

Event Type

Type	Description
EventHandler<LocaleChangedEventArgs>

API Level: 3

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LowBattery

Occurs when the system battery is low.

Declaration

public event EventHandler<LowBatteryEventArgs> LowBattery

Event Type

Type	Description
EventHandler<LowBatteryEventArgs>

API Level: 3

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LowMemory

Occurs when the system memory is low.

Declaration

public event EventHandler<LowMemoryEventArgs> LowMemory

Event Type

Type	Description
EventHandler<LowMemoryEventArgs>

API Level: 3

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RegionFormatChanged

Occurs when the region format is changed.

Declaration

public event EventHandler<RegionFormatChangedEventArgs> RegionFormatChanged

Event Type

Type	Description
EventHandler<RegionFormatChangedEventArgs>

API Level: 3

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Terminated

Occurs when the application is about to shutdown.

Declaration

public event EventHandler Terminated

Event Type

Type	Description
EventHandler

API Level: 3

Implements

System.IDisposable