[TIMOB-17722] Android : The change event for textfield fires on orientation change

The textfield change event gets fired when the soft keyboard is up and the device orientation is changed. This is not a regression as the issue also occurs in SDK 3.3.0.GA The issue occurs only on Android and not on iOS Steps to Reproduce: 1. Run an application with code below on Android device 2. Click on the textfield to invoke the soft keyboard 3. Rotate the device to another orientation Actual Result: The change event for the textfield is fired and the console shows "[info] Change Event Fired: TestChantgeEvent" Expected Result: The change event should fire only when there is change in text value in textfield and not on orientation change.

var window = Ti.UI.createWindow({
	backgroundColor: 'white'
});
var textField = Ti.UI.createTextField({
	top : 10,
	color : 'black',
	value : 'TestChangeEvent'
});

textField.addEventListener('change', function(e) {
	Ti.API.info("Change Event Fired: " + e.value);
});

window.add(textField);

window.open();