Class Manager

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Definition

Namespace:
Tizen.Telephony
Assembly:
Tizen.Telephony.dll

This class provides APIs to initialize and deinitialize the framework. It also provides APIs to get the SlotHandles, which can then be used to get other Network/Sim/Call/Modem information.


                
C#

                

                    
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public static class Manager
Inheritance
object
Manager

Properties

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CurrentState

Acquires the telephony state value.

Declaration

                
C#

                

                    
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public static State CurrentState { get; }
Property Value
Type Description
State

The state value of telephony.

Methods

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Deinit()

Deinitializes the telephony handles.

Declaration

                
C#

                

                    
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public static void Deinit()
Exceptions
Type Condition
System.NotSupportedException

The required feature is not supported.
System.InvalidOperationException

This exception can be generated in the following cases:

  1. If the operation is not supported on the device.
  2. If the operation failed.
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Init()

Acquires the number of available handles to use the telephony API.

Declaration

                
C#

                

                    
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public static IEnumerable<SlotHandle> Init()
Returns
Type Description
System.Collections.Generic.IEnumerable<T><SlotHandle>

A list of telephony handles. You will get 2 SlotHandles in case of the dual SIM device. Where, SlotHandle at Index '0' represents the primary SIM and Index '1' represents the secondary SIM.
Exceptions
Type Condition
System.NotSupportedException

The required feature is not supported.
System.InvalidOperationException

This exception will be generated in the following cases:

  1. The system is out of memory.
  2. If the operation is not supported on the device.
  3. If the operation failed.

Events

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StateChanged

The event handler to be invoked when the telephony state changes.

Declaration

                
C#

                

                    
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public static event EventHandler<StateEventArgs> StateChanged
Event Type
Type Description
System.EventHandler<TEventArgs><StateEventArgs>