在BlackBerry上打開pdf，doc，ppt或xls

Question

如何以編程方式在BlackBerry上打開pdf，doc，ppt或xls？

Answer 1

最好的辦法是購買一個第三方瀏覽器和發射，要查看該文件：

String path = "file://SDCard/info.doc"; 
String contentType = MIMETypeAssociations.getMIMEType(path); 
Invocation invocation = new Invocation(path, contentType, null, false, ContentHandler.ACTION_OPEN); 
Registry registry = Registry.getRegistry(MyApp.class.getName()); 
try { 
    ContentHandler[] handlers = registry.findHandler(invocation); 
    if (handlers != null && handlers.length > 0) { 
     invocation.setID(handlers[0].getID()); 
     registry.invoke(invocation); 
    } else { 
     Dialog.alert("Error"); 
    } 
} catch (Exception e) { 
    Dialog.alert("Error"); 
}