Break counter

[amirnazarizadeh]

Hi dears!
I have two txt view
I have a counter that it starts from 0
i want it keep on to 30 and then stop and next txt view start from 0 to 30

plz help
tnx.

[KevinWorkman]

Please see the link in my signature on asking questions the smart way, then try again.

[jashburn]

Please post here what you have tried.

[JosAH]

how about counter= (counter+1)%30?

kind regards,

Jos

[amirnazarizadeh]

Please post here what you have tried.

final TextView tvw=(TextView)findViewById(R.id.textView1);
Button btnv=(Button)findViewById(R.id.button1);
btnv.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
do{tvw.setText("" + m);
m++;
}while(m<33);




}});}

[Norm]

That looks like Android code.
Do you want the contents of the TextView to show the last value that was set in the loop
or do you want to see a progression of numbers shown in the TextView with a delay between the changes
or do you want the value shown to change with every button click?

[amirnazarizadeh]

I want the value shown to change with every button click

[Norm]

If the number should change at each button click, have the listener change the value and show the new value. If the value is to wrap from 30 to 0, add an if statement in the listener to handle that.
The value should be preserved in a class level variable.