Methods to Handle Click Events in a Button

Methods to Handle Click Events in a Button

There are 2 ways to handle the click event in the button...

Onclick in XML layout

When the user clicks a button, the Button object receives an on-click event. To make click event work add android:onClick attribute to the Button element in your XML layout. The value for this attribute must be the name of the method you want to call in response to a click event. The Activity hosting the layout must then implement the corresponding method....

Using an OnClickListener

You can also declare the click event handler programmatically rather than in an XML layout. This event handler code is mostly preferred because it can be used in both Activities and Fragments....