In order to display Toast in your application, try this:
Toast.makeText(getActivity(), (String)data.result,
Toast.LENGTH_LONG).show();
Another example:
Toast.makeText(getActivity(), “This is my Toast message!”,
Toast.LENGTH_LONG).show();
We can define two constants for duration:
int LENGTH_LONG Show the view or text notification for a long period
of time.
int LENGTH_SHORT Show the view or text notification for a short period
of time.
Customizing your toast
LayoutInflater myInflater = LayoutInflater.from(this);
View view = myInflater.inflate(R.layout.your_custom_layout, null);
Toast mytoast = new Toast(this);
mytoast.setView(view);
mytoast.setDuration(Toast.LENGTH_LONG);
mytoast.show();
Extending activity using baseadapter used this
Toast.makeText(getActivity(),
“Your Message”, Toast.LENGTH_LONG).show();
or if you are using activity or mainactivity
Toast.makeText(MainActivity.this,
“Your Message”, Toast.LENGTH_LONG).show();