Does anybody have the similar issues? Are there any guidelines about how to
solve compatibility problems while trying to let app works on different
Android platforms?

My app use Java NIO as core functions, I cannot imagine if I can't use that
class anymore..

Thanks a lot...

Alex

On Mon, Jul 5, 2010 at 4:11 PM, Alex Xin <xinxi...@gmail.com> wrote:

> *Hi,*
> *
> *
> *I have a problem while trying to run my app in new Android 2.2 Froyo
> emulator and real device Nexus One.*
> *The problem is that when I try to call
> java.nio.channels.Selector.wakeup() method, it will throw a runtime
> exception NullPointerException. But this code works very well on all
> previous releases of Android platform.*
> *
> *
> *Does anybody know why in Froyo this method doesn't work as expected?*
> *
> *
> *thanks very much*
> *
> *
> *Alex*
>

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