This is my array-list/list.. i want single single value when i click on button and the value from list should be added in total..
[1, 1, 3, 3, 3, 3, 1, 1, 3, 1, 4, 3, -1, 4, 1, 4, 1, 2, 4, 1, 1, 1, 4, 1, 1]
things that i have tried
for (int i = 0; i < Score1.size(); i++) {
score = Score1.get(i);
score2 += score;
}
out put:
total﹕ 51
but this thing should happen only on button click.. i tried few things..but when i click button..total comes all together..but i don't want that.
Required output-
total=0
total=1
total=2
total=5
etc...
Declare in Global
int i = 0;
int score = 0;
In your Method
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if(i<Score1.size()){
score = Score1.get(i);
i++;
System.out.println(score); // or any task you want to do
}
}
});
In score your addition will be stored after every click.