Checking whether a certain MIME type is supported on Symbian
hamishwillee
(Talk | contribs) m (Hamishwillee - Bot update - Merge KB into wiki) |
hamishwillee
(Talk | contribs) m (moved CS001054 - Checking whether a certain MIME type is supported to Checking whether a certain MIME type is supported on Symbian) |
Latest revision as of 08:55, 13 June 2012
Article Metadata
Tested with
Devices(s): Nokia N95 8GB
Compatibility
Platform(s): S60 3rd Edition, FP1
Article
Keywords: CDocumentHandler, TDataType, CDocumentHandler::CanOpenL()
Created: tapla
(09 Jun 2008)
Last edited: hamishwillee
(13 Jun 2012)
Contents |
Overview
This code snippet demonstrates how to use the Document Handler API for querying whether the system supports a certain MIME type.
This snippet can be self-signed.
MMP file
The following libraries are required:
LIBRARY apmime.lib // TDataType
LIBRARY commonui.lib // CDocumentHandler
Header file
#include <DocumentHandler.h>private: // Data
CDocumentHandler* iDocHandler;
Source file
#include <DocumentHandler.h>iDocHandler = CDocumentHandler::NewL(CEikonEnv::Static()->Process());
_LIT8(KAudioBasicMimeType, "audio/basic");
TDataType audioDataType(KAudioBasicMimeType);
TBool result = EFalse;
TRAPD(err, result = iDocHandler->CanOpenL(audioDataType));
if (err == KMimeNotSupported)
{
// MIME type is not supported
}
else if (result && !err)
{
// Basic audio can be handled
}
else if (!result && !err)
{
// Basic audio cannot be handled
}
else
{
// Some other error
}
Postconditions
The Document Handler API has queried whether the audio/basic MIME type is supported by the system.
