String[]date={t1.getText().toString(),t2.getText().toString(),t3.getText().toString(),t4.getText().toString(),t5.getText().toString()};Listlist=Arrays.asList(date);Collections.shuffle(list);t1.setText(""+list.get(0));t2.setText(""+list.get(1));t3.setText(""+list.get(2));t4.setText(""+list.get(3));t5.setText(""+list.get(4));