this
refers to your current object. In your case you must have implemented the intent in an inner class ClickEvent, and thats what it points to.
Activity.this
points to the instance of the Activity you are currently in.
this
refers to your current object. In your case you must have implemented the intent in an inner class ClickEvent, and thats what it points to.
Activity.this
points to the instance of the Activity you are currently in.