[TIMOB-4897] Android: Setting navBarHidden:false in window creation causes event listeners on a module to stop working

GitHub Issue	n/a
Type	Bug
Priority	High
Status	Closed
Resolution	Invalid
Resolution Date	2011-08-31T14:54:31.000+0000
Affected Version/s	Release 1.7.2
Fix Version/s	Sprint 2011-35
Components	Android
Labels	n/a
Reporter	Jeff English
Assignee	Bill Dawson
Created	2011-08-05T05:45:22.000+0000
Updated	2014-06-19T12:46:34.000+0000

Description

I have confirmed that the issue occurs simply by adding 'navBarHidden:false' to the window creation. If you comment out the setting of the navBarHidden property then the event listeners work. The sample below is excerpted from MOD-149. You should be able to just take the sample in the barcode module and add the navBarHidden property to the window creation. Android Barcode module not receiving event listeners. Use sample code for testing:


var window = Ti.UI.createWindow({
    backgroundColor: 'white',
    layout: 'vertical',
    navBarHidden:false,
    exitOnClose:true
	  
});

var button = Ti.UI.createButton({
    title: 'Scan Code',
    width: 150, 
    height: 60,
    top: 20
});
window.add(button);

	
window.add(Ti.UI.createLabel({
    text: 'You may need to rotate the device',
    top: 10,
    height: 'auto', width: 'auto',
    font: { fontSize: 12 }
}));

window.add(Ti.UI.createLabel({
	text: 'Result:',
	top:10,
	left:10,
	textAlign: 'left',
	color:'black',
	font: {fontSize:18, fontStyle:'bold'},
	height:'auto'
}));

var scanResult = Ti.UI.createLabel({
	text: '',
	top:10,
	left:10,
	textAlign: 'left',
	color:'black',
	height:'auto'
});
window.add(scanResult);

window.add(Ti.UI.createLabel({
	text: 'Content Type:',
	top:10,
	left:10,
	textAlign: 'left',
	color:'black',
	font: {fontSize:18, fontStyle:'bold'},
	height:'auto'
}));

var scanContentType = Ti.UI.createLabel({
	text: '',
	top:10,
	left:10,
	textAlign: 'left',
	color:'black',
	height:'auto'
});
window.add(scanContentType);

window.add(Ti.UI.createLabel({
	text: 'Format:',
	top:10,
	left:10,
	textAlign: 'left',
	color:'black',
	font: {fontSize:18, fontStyle:'bold'},
	height:'auto'
}));

var scanFormat = Ti.UI.createLabel({
	text: '',
	top:10,
	left:10,
	textAlign: 'left',
	color:'black',
	height:'auto'
});
window.add(scanFormat);

window.open();

Titanium.Barcode = Ti.Barcode = require('ti.barcode');

button.addEventListener('click', function() {
	Ti.Barcode.capture();
});

Ti.Barcode.addEventListener('error', function(e) {
	scanResult.text = e.message;
	scanContentType.text = '';
	scanFormat.text = '';
});

Ti.Barcode.addEventListener('canceled', function(e) {
	scanResult.text = e.message;
	scanContentType.text = '';
	scanFormat.text = '';
});

Ti.Barcode.addEventListener('success', function(e) {
	scanResult.text = e.result;
	scanContentType.text = e.contentType;
	scanFormat.text = e.format;
	alert("result: "+e.result);
});

Comments

Jeff English 2011-08-31

Updated module source to retrieve activity from KrollInvocation. No change required in core platform.

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