Class PrivacyPrivilegeManager

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Definition

Namespace:
Tizen.Security
Assembly:
Tizen.Security.PrivacyPrivilegeManager.dll
API Level:
4

The PrivacyPrivilegeManager provides the properties or methods to check and request a permission for privacy privilege.


                
C#

                

                    
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public static class PrivacyPrivilegeManager
Inheritance
System.Object
PrivacyPrivilegeManager

Methods

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CheckPermission(String)

Gets the status of a privacy privilege permission.

Declaration

                
C#

                

                    
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public static CheckResult CheckPermission(string privilege)
Parameters
Type Name Description
System.String privilege

The privacy privilege to be checked.
Returns
Type Description
CheckResult

The permission setting for a respective privilege.
Examples

                

                

                    
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    CheckResult result = PrivacyPrivilegeManager.CheckPermission("http://tizen.org/privilege/account.read");
    switch (result)
    {
        case Allow:
            // Privilege can be used
            break;
        case Deny:
            // Privilege can't be used
            break;
        case Ask:
            // User permission request required
            PrivacyPrivilegeManager.RequestPermission("http://tizen.org/privilege/account.read");
            break;
    }
Exceptions
Type Condition
System.ArgumentException

Thrown when an invalid parameter is passed.
OutOfMemoryException

Thrown when a memory error occurred.
IOException

Thrown when the method failed due to an internal I/O error.
API Level: 4
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CheckPermissions(IEnumerable<String>)

Gets the status of a privacy privileges permission.

Declaration

                
C#

                

                    
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public static IEnumerable<CheckResult> CheckPermissions(IEnumerable<string> privileges)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<System.String> privileges

The privacy privileges to be checked.
Returns
Type Description
System.Collections.Generic.IEnumerable<CheckResult>

The permission setting for a respective privileges.
Examples

                

                

                    
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    string[] privileges = new [] {"http://tizen.org/privilege/account.read",
                                  "http://tizen.org/privilege/alarm"};
    CheckResult[] results = PrivacyPrivilegeManager.CheckPermissions(privileges).ToArray();
    List<string> privilegesWithAskStatus = new List<string>();
    for (int iterator = 0; iterator < results.Length; ++iterator)
    {
        switch (results[iterator])
        {
            case CheckResult.Allow:
                // Privilege can be used
                break;
            case CheckResult.Deny:
                // Privilege can't be used
                break;
            case CheckResult.Ask:
                // User permission request required
                privilegesWithAskStatus.Add(privileges[iterator]);
                break;
        }
    }
    PrivacyPrivilegeManager.RequestPermissions(privilegesWithAskStatus);
Exceptions
Type Condition
System.ArgumentException

Thrown when an invalid parameter is passed.
OutOfMemoryException

Thrown when a memory error occurred.
IOException

Thrown when the method failed due to an internal I/O error.
API Level: 6
View Source

GetResponseContext(String)

Gets the response context for a given privilege.

Declaration

                
C#

                

                    
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public static WeakReference<PrivacyPrivilegeManager.ResponseContext> GetResponseContext(string privilege)
Parameters
Type Name Description
System.String privilege

The privilege.
Returns
Type Description
WeakReference<PrivacyPrivilegeManager.ResponseContext>

The response context of a respective privilege.
Examples

                

                

                    
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private static void PPM_RequestResponse(object sender, RequestResponseEventArgs e)
{
    if (e.cause == CallCause.Answer)
    {
       switch(e.result)

       {

        case RequestResult.AllowForever:
            Console.WriteLine("User allowed usage of privilege {0} definitely", e.privilege);
            break;
        case RequestResult.DenyForever:
            Console.WriteLine("User denied usage of privilege {0} definitely", e.privilege);
            break;
        case RequestResult.DenyOnce:
            Console.WriteLine("User denied usage of privilege {0} this time", e.privilege);
            break;
        };
    }
    else
    {
        Console.WriteLine("Error occured during requesting permission for {0}", e.privilege);
    }
}

    PrivacyPrivilegeManager.ResponseContext context = null;
    PrivacyPrivilegeManager.GetResponseContext("http://tizen.org/privilege/account.read").TryGetTarget(out context);
    if(context != null)
    {
        context.ResponseFetched += PPM_RequestResponse;
    }

    PrivacyPrivilegeManager.RequestPermission("http://tizen.org/privilege/account.read");

    PrivacyPrivilegeManager.GetResponseContext("http://tizen.org/privilege/account.read").TryGetTarget(out context);
    if(context != null)
    {
        context.ResponseFetched -= PPM_RequestResponse;
    }
Exceptions
Type Condition
System.ArgumentException

Thrown if the key is an invalid parameter.
See Also
API Level: 4
View Source

RequestPermission(String)

Triggers the permission request for a user.

Declaration

                
C#

                

                    
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public static void RequestPermission(string privilege)
Parameters
Type Name Description
System.String privilege

The privacy privilege to be requested.
Examples

                

                

                    
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    CheckResult result = PrivacyPrivilegeManager.CheckPermission("http://tizen.org/privilege/account.read");
    switch (result)
    {
        case Allow:
            // Privilege can be used
            break;
        case Deny:
            // Privilege can't be used
            break;
        case Ask:
            // User permission request required
            PrivacyPrivilegeManager.RequestPermission("http://tizen.org/privilege/account.read");
            break;
    }
Exceptions
Type Condition
System.ArgumentException

Thrown when an invalid parameter is passed.
OutOfMemoryException

Thrown when a memory error occurred.
IOException

Thrown when the method failed due to an internal I/O error.
API Level: 4
View Source

RequestPermissions(IEnumerable<String>)

Triggers the permissions request for a user.

Declaration

                
C#

                

                    
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public static Task<RequestMultipleResponseEventArgs> RequestPermissions(IEnumerable<string> privileges)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<System.String> privileges

The privacy privileges to be requested.
Returns
Type Description
System.Threading.Tasks.Task<RequestMultipleResponseEventArgs>

Permission request Task
Examples

                

                

                    
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    string[] privileges = new [] {"http://tizen.org/privilege/account.read",
                                  "http://tizen.org/privilege/alarm"};
    CheckResult[] results = PrivacyPrivilegeManager.CheckPermissions(privileges).ToArray();
    List<string> privilegesWithAskStatus = new List<string>();
    for (int iterator = 0; iterator < results.Length; ++iterator)
    {
        switch (results[iterator])
        {
            case CheckResult.Allow:
                // Privilege can be used
                break;
            case CheckResult.Deny:
                // Privilege can't be used
                break;
            case CheckResult.Ask:
                // User permission request required
                privilegesWithAskStatus.Add(privileges[iterator]);
                break;
        }
    }
    IEnumerable<PermissionRequestResponse> responses = PrivacyPrivilegeManager.RequestPermissions(privilegesWithAskStatus).Result;
    //handle responses
Exceptions
Type Condition
System.ArgumentException

Thrown when an invalid parameter is passed.
OutOfMemoryException

Thrown when a memory error occurred.
IOException

Thrown when the method failed due to an internal I/O error.
API Level: 6