[TIMOB-10596] Android: Textfield change event gets triggered when window opens.

var win1 = Ti.UI.createWindow({
	title: 'Bug'
});

var textField1 = Ti.UI.createTextField();
var textField2 = Ti.UI.createTextField();

win1.add(textField1);
win1.add(textField2);

textField1.addEventListener('change', function() {
	alert('field 1 changed');
});
textField2.addEventListener('change', function() {
	alert('field 2 changed');
});

win1.open();