I have to display all names one by one on textview please give solution

by

Without any code no one would be able to help you. But still I am gonna give you some idea on how you can do that.
As soon as you get some new record just append the text in TextView:

For first time : 

textView.setText("record 1");

after that after getting each record:

textView.append(textView.getText() + "\n" + "record 2"); // and so on

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