problem in reading data when i use settext() that data to textview in handler

[niranjan-tech]

problem in reading data when i use settext() that data to textview in handler it doesn't give me accurate string something like 10 00 02 when my actual string is 1000.0 1000.1 1000.2 but when i use append to textview it works fine please tell me what to do? thanks in advance