Class BaseComponent

Definition

Namespace:: Tizen.Applications.ComponentBased.Common

Assembly:: Tizen.Applications.ComponentBased.dll

This is a base-component class. It provides common functions of FrameComponent and ServiceComponent.


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public abstract class BaseComponent

Inheritance: object

BaseComponent

Derived: FrameComponent

FrameComponent

FrameComponent

FrameComponent

FrameComponent

ServiceComponent

ServiceComponent

ServiceComponent

ServiceComponent

ServiceComponent

WidgetComponent

WidgetComponent

WidgetComponent

WidgetComponent

WidgetComponent

Remarks

This class cannot be registered by ComponentBased applications.

Properties

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ComponentId

A component ID

Declaration


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public string ComponentId { get; }

Property Value

Type	Description
string

Remarks

This class cannot be registered by ComponentBased applications.

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Id

A component instance ID. It will be created after OnCreate method is invoked.

Declaration


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public string Id { get; }

Property Value

Type	Description
string

Remarks

This class cannot be registered by ComponentBased applications.

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Parent

Parent object

Declaration


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public ComponentBasedApplication Parent { get; }

Property Value

Type	Description
ComponentBasedApplication

Remarks

This class cannot be registered by ComponentBased applications.

Methods

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Finish()

Finish current component

Declaration


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public void Finish()

Remarks

This class cannot be registered by ComponentBased applications.

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OnRestoreContents(Bundle)

Overrides this method if want to handle behavior to restore the previous status.

Declaration


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public virtual void OnRestoreContents(Bundle c)

Parameters

Type	Name	Description
Bundle	c	Contents. It can be used only in the callback. To use outside, make a copy.

Remarks

This class cannot be registered by ComponentBased applications.

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OnSaveContent(Bundle)

Overrides this method if want to handle behavior to save current status.

Declaration


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public virtual void OnSaveContent(Bundle c)

Parameters

Type	Name	Description
Bundle	c	Contents. It can be used only in the callback. To use outside, make a copy.

Remarks

This class cannot be registered by ComponentBased applications.

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SendLaunchRequestAsync(AppControl, AppControlReplyCallback)

Sends the launch request asynchronously.

Declaration


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public Task<AppControlResult> SendLaunchRequestAsync(AppControl control, AppControlReplyCallback replyAfterLaunching)

Parameters

Type	Name	Description
AppControl	control	appcontrol object
AppControlReplyCallback	replyAfterLaunching	The callback function to be called when the reply is delivered.

Returns

Type	Description
System.Threading.Tasks.Task<TResult><AppControlResult>	A task with the result of the launch request.

Remarks

To use group mode, you must use this function instead of SendLaunchRequestAsync().

Exceptions

Type	Condition
System.ArgumentException	Thrown when failed because of the argument is invalid.
System.InvalidOperationException	Thrown when fail to set component information to the AppControl.
AppNotFoundException	Thrown when the application to run is not found.
LaunchRejectedException	Thrown when the launch request is rejected.

Events

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DeviceOrientationChanged

Occurs when the device orientation is changed.

Declaration


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public event EventHandler<DeviceOrientationEventArgs> DeviceOrientationChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><DeviceOrientationEventArgs>

Remarks

This class cannot be registered by ComponentBased applications.

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LocaleChanged

Occurs when the system language is chagned.

Declaration


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public event EventHandler<LocaleChangedEventArgs> LocaleChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><LocaleChangedEventArgs>

Remarks

This class cannot be registered by ComponentBased applications.

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LowBattery

Occurs when the system battery is low.

Declaration


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public event EventHandler<LowBatteryEventArgs> LowBattery

Event Type

Type	Description
System.EventHandler<TEventArgs><LowBatteryEventArgs>

Remarks

This class cannot be registered by ComponentBased applications.

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LowMemory

Occurs when the system memory is low.

Declaration


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public event EventHandler<LowMemoryEventArgs> LowMemory

Event Type

Type	Description
System.EventHandler<TEventArgs><LowMemoryEventArgs>

Remarks

This class cannot be registered by ComponentBased applications.

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RegionFormatChanged

Occurs when the region format is changed.

Declaration


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public event EventHandler<RegionFormatChangedEventArgs> RegionFormatChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><RegionFormatChangedEventArgs>

Remarks

This class cannot be registered by ComponentBased applications.

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SuspendedStateChanged

Occurs when the device orientation is changed.

Declaration


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public event EventHandler<SuspendedStateEventArgs> SuspendedStateChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><SuspendedStateEventArgs>

Remarks

This class cannot be registered by ComponentBased applications.