I don't if it was a typo or not, but shouldn't this code be like
this?:
public static ServerConnection getInstance() {
if(m_connection == null)
m_connection = new ServerConnection();
return m_connection;
}
(added 'm_connection = ' to the second line of the function's body).
On Feb 6, 7:08 am, Florian Lettner <[email protected]> wrote:
> Hey guys,
> I seriously need help with a quite strange problem. I created a client
> which communicates with a server. Therefore, I have three classes. An
> activity providing a nice dialog to configure some data, a background
> service which checks the connection status periodically and a server
> class which handles the socket connection. Originally, the background
> service owned a server connection object but because I could not
> manage to provide data from the activity to the service, I decided to
> create the server connection class as singleton.
>
> The user is now able to change data in the activity (IP, Port,
> Username, Password) which shall be transmitted to the server object,
> if the save button is pressed. The data is read correctly, the
> activity calls the setter of the server class and the logcat also says
> that this data is correctly applied to the variable that stores the
> data in the server class. However, if I try to start the socket
> connection still the old values are stored in my variables although
> they've been overwritten before. What I am doing wrong, or how can I
> fix this?
>
> My singleton looks like this.
>
> static ServerConnection m_connection;
>
> public static ServerConnection getInstance() {
> if(m_connection == null)
> new ServerConnection();
>
> return m_connection;
>
> }
>
> All getters/setters and other variables are non-static.
>
> Best regards,
> Florian
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