How to create a count-up effect for a textView in Android

Question

I am working on an app that counts the number of questions marks in a few paragraphs of text.

After the scanning is done (which takes no time at all) I would love to

Answer 1

Use TextSitcher

for the best effects. It will transform the text softly.

When coming to the change of the text use the below Code.

> int number = 0;
>         Timer obj = new Timer();
>         TimerTask tt = new TimerTask() {
>                       @Override           public void run() {
>               // TODO Auto-generated method stub
>               textView.setText(number++);
>               if(number < score)
>               obj.schedule(tt, 200);          }       };
>         obj.schedule(tt, 200);