Two solutions:
Remove the 'this':
okIntent.putExtra("com.example.challenge_no",
challenge_number); // This is the problem line
startActivity(okIntent);
finish();
Or add Example.:
okIntent.putExtra("com.example.challenge_no",
Example.this.challenge_number); // This is the
problem line
startActivity(okIntent);
finish();
On Oct 12, 12:56 am, Tom <[email protected]> wrote:
> There is a probably a very simple answer to this, but I would like to
> do the following:
>
> public class Example extends Activity {
>
> private String challenge_number = "";
>
> .....class code....
>
> Button ok_button = new Button(this);
> ok_button.setOnClickListener(new View.OnClickListener()
> {
> public void onClick(View args0)
> {
> Intent okIntent = new Intent();
> okIntent.setClassName("com.example",
> "com.example.newPage");
>
> okIntent.putExtra("com.example.challenge_no",
> this.challenge_number); // This is the problem line
> startActivity(okIntent);
> finish();
> }
>
> }
>
> It fails because the listener doesn't know what "this.challenge_no"
> is. Can anyone help me solve this problem of scope?
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