NumberPicker in Android

For use Number Picker in Android follow below step. 

XML

<NumberPicker
            android:id="@+id/frag_module_np_year"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />

In java class

// find Id from XML
NumberPicker np_year= (NumberPicker) findViewById(R.id.frag_module_np_year);

// Set minimum maximum value
  np_year.setMaxValue(2060);
  np_year.setMinValue(1947);

// Get value from Number picker
np_year.setOnValueChangedListener(new OnValueChangeListener()
{
         @Override
public void onValueChange(NumberPicker picker, int oldVal, int newVal)
                        {

Log.e("newVal",newVal+"");
}
});