I want to make an app which has checkboxes, so what i basically want to do is that if certain checkboxes are check i want to open a certain activity. For ex; there is a question whats your gender the checkboxes available are male and female the other question is what do eat the check boxes available are pizza and burger so if male and pizza are chosen i want to open a certain activity, i want to open different activities with different combinations.how should i do this?