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.

public abstract class BaseComponent
Inheritance
object
BaseComponent
Derived
FrameComponent
FrameComponent
FrameComponent
FrameComponent
FrameComponent
FrameComponent
FrameComponent
ServiceComponent
ServiceComponent
ServiceComponent
ServiceComponent
ServiceComponent
ServiceComponent
ServiceComponent
Tizen.Applications.ComponentBased.Common.WidgetComponent
Tizen.Applications.ComponentBased.Common.WidgetComponent
Tizen.Applications.ComponentBased.Common.WidgetComponent
Tizen.Applications.ComponentBased.Common.WidgetComponent
Tizen.Applications.ComponentBased.Common.WidgetComponent
Remarks

This class cannot be registered by ComponentBased applications.

Properties

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ComponentId

A component ID

Declaration
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
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
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
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
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
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
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
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
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
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
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
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
public event EventHandler<SuspendedStateEventArgs> SuspendedStateChanged
Event Type
Type Description
System.EventHandler<TEventArgs><SuspendedStateEventArgs>
Remarks

This class cannot be registered by ComponentBased applications.