Checking whether a certain MIME type is supported on Symbian
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| − | |'''ID''' || | + | |'''ID''' || CS001054 |
| − | |'''Creation date''' || | + | |'''Creation date''' || July 1, 2008 |
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|'''Platform''' || S60 3rd Edition, FP1 | |'''Platform''' || S60 3rd Edition, FP1 | ||
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==Postconditions== | ==Postconditions== | ||
| − | The Document Handler API | + | The Document Handler API has queried whether the <tt>audio/basic</tt> MIME type is supported by the system. |
[[Category:Symbian C++]][[Category:Code Examples]][[Category:Files/Data]] | [[Category:Symbian C++]][[Category:Code Examples]][[Category:Files/Data]] | ||
Revision as of 12:26, 1 July 2008
| ID | CS001054 | Creation date | July 1, 2008 |
| Platform | S60 3rd Edition, FP1 | Tested on devices | Nokia N95 8GB |
| Category | Symbian C++ | Subcategory | Files/Data |
| Keywords (APIs, classes, methods, functions): CDocumentHandler, TDataType, CDocumentHandler::CanOpenL() |
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.
