Only select one checkbox of splash preference checkedboxs

Question

I have app starting depend on user preferance with three different checkedbox :

1- start app without splash and music .

2- start app with splash only .

Answer 1

I implemented Radio buttons inside preference activity that looks like check boxes as follows..

Only one can be selected at a time. I done this using 2 more xml files

One inside drawable(check_dyn.xml) and another inside layout(radiochecks.xml) .

check_dyn.xml

radiochecks.xml

Now, inside the preference,(here prefs.xml), add a preference and set its layout property. ie,

Note: I don't prefer a practice like this, since it is hard to get the individual values.

I prefer ->