Hello Lance,
Thanks for you answer. I try with you code but my program doesn't work
correctly. It show me strings but all together at the end of my activity.
For example, I have:
View.OnClickListener mStartListener2 = new OnClickListener() {
public void onClick(View v) {
for(int i=0;i<1000;i++) {
mText.append("mytext " + i + "\n);
mScroll.post(new Runnable() {
public void run() {
mScroll.fullScroll(ScrollView.FOCUS_DOWN);
}
});
}
}
};
mButton.setOnClickListener(mStartListener2);
Then I start my application.
When I press mButton my program doesn't write strings "in real time" (mytext
1 , mytext 2, etc etc) but show me all at the end of activity.
Sorry for my english, I'm an italian student.
Can you help me?
Thanks,
Francesco
2009/9/6 Lance Nanek <[email protected]>
>
> Not sure exactly what problem you are seeing. If you want separation
> between the things you append, then append some extra space or line
> feeds like this:
>
> mTextView.append("\n");
> mTextView.append(mText);
>
> If you want to replace the things that were previously in the
> TextView, then use the setText method:
>
> mTextView.setText(mText);
>
> If you want the ScrollView to properly account for the things you just
> added and go all the way down to the bottom then use this monstrosity:
>
> mScrollView.post(new Runnable() {
> public void run() {
> mScrollView.fullScroll(ScrollView.FOCUS_DOWN);
> }
> });
>
> On Sep 5, 3:58 pm, Francesco Pace <[email protected]> wrote:
> > Up!
> >
> > 2009/9/5 Francesco Pace <[email protected]>
> >
> > > Hi developers,
> > > I have a question.
> > > In my android application I have a TextView in a ScrollView.
> >
> > > I want to update TextView dinamically and I write this statement :
> >
> > > mTextView.append(mText);
> > > mScrollView.pageScroll(ScrollView.FOCUS_DOWN);
> >
> > > and so my application works.
> > > Unfortunately the strings that I have to insert are shown ALL TOGETHER
> at
> > > the end of application.
> > > Can anyone help me?
> >
> > > Thanks.
> >
> >
> >
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
