Creating Multiple Buttons Programmatically: Android

I know that this has been asked several times before but I can't get a solution to mine issue. I am trying to add multiple buttons programmatically. I want the buttons to be aligne

Solution 1:

First of all, you should use LinearLayout with HORIZONTAL orientation, istead of RelativeLayout , because in Relative all your views will be in the same place (that's why you can see only one Button)

Solution 2:

First, you create single Button btnTag, then you loop and change this single button multiple times (so it makes no sense as all changes but last ones are overwritten). Finally, you add that single button to the view group. Once. So all here works correctly (except this is not what you expected).

You should make button creation and addView() part of your loop.

Button btnTag;

for (int j = 0; j < 4; j++) {
        btnTag = (Button) inflater.inflate(R.layout.buttons, null,
            false);
        ...
        btnTag.setId(j);
        townLayout.addView(btnTag);
    }

Also, as you use own XML file for button inflation, you should move certain attributes to that XML and then remove all setClickable(), setTextColor() etc.

You should consider replacing RelativeLayout container with i.e. vertical LinearLayout, otherwise you will end up with buttons overlapping each other (as your code does not position them).