To make the buttons actually "do things", we have to set their onClickListener method. Since we implemented the interface for OnClickListener in the class, we can pass the argument "this". Add the following code in the onCreate method:
To make the buttons actually "do things", we have to set their onClickListener method. Since we implemented the interface for OnClickListener in the class, we can pass the argument "this". Add the following code in the onCreate method: