CODEWITHSUNDEEP
javaandroidandroid-studio
Android Admirer
Android Admirer

Reputation: 2370

Java Android The value of the variable doesn't update

I use the debugger to find that the value of townHallLvl stays 1 at the end

Please help

int townHallLvl = 1;


public void addTownHall(View v){
        if (townHallLvl == 11) {
            Toast.makeText(this, "You can't have more than Town Hall lvl 11!!!", Toast.LENGTH_SHORT).show();
            return;
        }
        add(townHallLvl);
        TextView townHallText = (TextView) findViewById(R.id.town_hall_lvl);
        townHallText.setText(String.valueOf(townHallLvl));
    }




public int add(int lvl){
            int ans = lvl + 1;
            return ans;
    }

Upvotes: 0

Views: 55

Answers (1)

Subhrajyoti Majumder
Subhrajyoti Majumder

Reputation: 41200

townHallLvl = add(townHallLvl);

You probably missed to assign back the value to townHallLvl.

Upvotes: 1

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