Hi,
I am facing some when running the code. I am using the
getApplicationContext() to save the instance.
Kindly have a look at my code and let me know where I am going wrong.
VVMService is the class whose instance is created and got from the
onServiceConnected() callback
public class VVMServiceBind extends Activity
{
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
bindService(new Intent(VVMServiceBind.this, VVMService.class),
mConnection, Context.BIND_AUTO_CREATE);
VVMService appState = ((VVMService)getApplicationContext());
}
public void onServiceConnected(ComponentName className, IBinder
service)
{
Log.i(TAG, "In onServiceConnected");
mService = ((VVMService.VVMBinder)service).getService();
appState = mService;
}
}
VVMClientApplication is the class where I need to access the VVMService
class instance.
public void serviceConnectionSuccess()
{
private VVMService mService;
mService = (VVMService)getApplicationContext();
}
dont I have to extend Application in any class ?
Thanks,
Priyank
On Fri, Jul 30, 2010 at 12:45 PM, Shane Isbell <[email protected]>wrote:
> Just invoke Activity.getApplication() within your Activity.onCreate method,
> casting the Application to your specific class type. Then your can set
> whatever you need on your application instance and it will be accessible
> within other Activities through the same Activity.getApplication() method.
>
>
> http://developer.android.com/reference/android/app/Activity.html#getApplication
>
>
>
> On Fri, Jul 30, 2010 at 10:29 AM, Priyank <[email protected]> wrote:
>
>> Hi,
>> I had a basic question.
>> Can my class extend 2 or more classes at a time. What is the syntax.
>> I want to extend Activity as well as Application. Wont this create
>> problems in the manifest file?
>> Activity because, I need to do a couple of things during the
>> onCreate() [binding a service]and Application, because I am creating
>> objects of another class [service class]which needs to be accessible
>> throughout my application.
>>
>>
>> Thanks,
>> Priyank
>>
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>
>
>
>
> --
> Shane Isbell (Founder of ZappMarket)
> http://apps.facebook.com/zappmarket/
>
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