I'm kinda new to programming, I was tring as exercise to create new buttons with a loop, but I cannot figure it out. I've tried:
int i;
for(i=0; i<10; i++){
ImageButton btn[i]= (ImageButton) findViewById(R.id.btn);
}
II pretty sure this is a stupid question, but I could not find the answer.
Summing up my goal would be to do something like this:
loop{
create_new_button();
}
ImageButton btn[] = new ImageButton[10];
int i;
for(i=0; i<10; i++){
btn[i] = new ImageButton(this);
}
Try this:
First put a linear layout or whatever you want to your xml.
LinearLayout layout = (LinearLayout) findViewById(R.id.linearLayout);
Then, create an arraylist of ImageButton. In a for loop, initialize your bottons and add to your linear layout.
ArrayList<ImageButton> buttons = new ArrayList<>;
for(int i = 0; i < 10; i++){
ImageButton button = new ImageButton(context)
buttons.add(button);
//optional: add your buttons to any layout if you want to see them in your screen
layout.addView(button);
}
