You can implement some listener concept
write a interface in your normal java file
and implement that method in activity
then by calling that method in the normal java file you can make a
call to implemented method in activity class
Use handlers to do any Operations in the activity ( in implemented
method - other wise it will give u error)
May be this will help you a little.
On Oct 30, 4:00 pm, Stefan <ebay-dah...@web.de> wrote:
> Hello,
>
> i have following problem:
> I have my "MainActivity". In this Activity, i start a thread
> (SaxParser in another "normal" java file). Now I want to call a method
> from the MainActivity out of the normal java file? I have read
> something of an Application object, but i only find things, where i
> have to create a new Intent (...).
> Is it possible to use the application object in the other "normal"
> java file like that:
>
> Second/normal/SaxParser-file:
>
> public class XMLHandler extends DefaultHandler implements Parcelable
> {
> ....
> ConstructorOfSecondJavaFile( ApplicationObject o)
> {
> this.applicationObject = o;
> ...
> }
>
> ...
> o.callMethodOfMainActivity (int aValue);
>
> }
>
> MainActivity:
>
> private int val;
>
> public class MainAcitivity extends ...Acticity
> {
> public onCreate (..)
> {
> ...
> }
>
> public callMethodOfManinActivity (int val)
> {
> this.val = val;
> }
>
> }
>
> Thanks,
> Stefan
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