Never mind! Monday Morning coding mistake, sorry!
On Mon, May 31, 2010 at 11:44 AM, [email protected] <[email protected]>wrote:
> I am using the Observer pattern in my Android application to notify a
> running service that some data has changed:
>
> Here is the code outside the Service: (WifiConnectionManager)
>
> ---
>
> //Observables
> @Override
> public void NotifyQCLevelChange(QCLevel newQoSLevel) {
> setChanged();
> notifyObservers( newQoSLevel );
> }
>
>
> @Override
> public void NotifyQCPercentageChange(int percentage) {
> setChanged();
> notifyObservers( percentage );
> }
>
> ---
>
> Where the observables get updated within an Observer update method:
> (WifiConnectionManager)
>
> ---
>
> @Override
> public void update(Observable arg0, Object arg) {
> if( !iActive )
> return;
>
> if( arg0 instanceof WifiMonitor ){
> Log.d("WifiConnectionManager", "update from
> WiFiMonitor ss=:" +
> arg.toString());
> if(
> iConnectionState.equals(ConnectionState.IPACTIVE) )
> {
> int qcPercentage =
> Integer.parseInt(arg.toString());
> Log.d("GetActiveQCLevel", "GetActiveQCLevel
> called");
> QCLevel aConnectionQCLevel =
> GetActiveQCLevel(qcPercentage);
>
>
> if(
> !aConnectionQCLevel.equals(iConnectionQCLevel) )
> {
> iConnectionQCLevel =
> aConnectionQCLevel;
>
> NotifyQCLevelChange(iConnectionQCLevel);
> Log.d("NotifyQCLevelChange",
> "NotifyQCLevelChange");
> }
>
> NotifyQCPercentageChange(qcPercentage);
> Log.d("NotifyQCPercentageChange",
> "NotifyQCPercentageChange");
> }
> }
>
> ---
>
> And finally the Observer in my service: (WifiService)
>
> ---
>
> @Override
> public void update(Observable observable, Object data) {
>
> if( observable instanceof WifiConnectionManager && data
> instanceof
> QCLevel){
>
> Log.d("WifiConnectionManager", "instanceof
> QCLevel");
>
> }
> else if( observable instanceof WifiConnectionManager && data
> instanceof Integer){
>
> Log.d("WifiConnectionManager", "instanceof
> Integer");
>
> }
> else if( observable instanceof WifiConnectionManager){
>
> Log.d("WifiConnectionManager", "instanceof
> WifiConnectionManager");
>
> }
>
> ---
>
> From the log I can see that Log.d("GetActiveQCLevel",
> "GetActiveQCLevel called"); &&
> Log.d("NotifyQCPercentageChange", "NotifyQCPercentageChange"); get
> called but nothing in the update method of the Observer in my service
> (WifiService) gets called.
>
> Can anyone see where the problem is or is there a restriction I am not
> aware of?
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