Blackberry JAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE Guia de Resolução de Problemas descarregar pdf (Página 59)

2: Using graphics and multimedia

...

break;

}

break;

...

switch(s.getStatus()) {

case LoadingStatus.LOADING_STARTED:

System.out.println("Loading in progress");

break;

case LoadingStatus.LOADING_READING:

System.out.println("Parsing in progress");

break;

case LoadingStatus.LOADING_FINISHED:

System.out.println("Loading completed");

break;

case LoadingStatus.LOADING_FAILED:

String errorName = null;

int code = s.getCode();

switch (code) {

case MediaException.INVALID_HEADER:

errorName = "Invalid header" + "\n" + s.getSource();

break;

case MediaException.REQUEST_TIMED_OUT:

errorName = "Request timed out" + "\n" +

s.getSource();

break;

case MediaException.INTERRUPTED_DOWNLOAD:

break;

case MediaException.UNSUPPORTED_TYPE:

errorName = "Unsupported type" + s.getMessage() + "\n" + s.getSource();

break;

default: {

if (code > 200) {

// A code > 200 indicates an HTTP error

errorName = "URL not found";

} else {

// default unidentified error

errorName = "Loading Failed";

}

errorName += "\n" + s.getSource() + "\n" + s.getCode()

+ ": " + s.getMessage();

break;

}

System.out.println(errorName);

break;

} // End switch s.getStatus().

break;

}

Code sample: Implementing a listener to download rich media content

The MediaSample2.java code sample implements a listener to download media content in the background and

display the download status to the console.

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Blackberry JAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE Guia de Resolução de Problemas Página 59

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