I am somewhat of a new android developer and have a question regarding changing the background dynamically at runtime.
What I want to do is set a background color in a LinearLayout Tag, and later change that background color in my activity class. This code below is not working. Am I missing something or is this the wrong approach for trying to change the background color in a linear layout
LinearLayout lv = (LinearLayout)findViewById(R.id.ChoiceLayout);
Thanks in advance