[TIMOB-2236] Android: Can't Update Properties of a Map Annotation

GitHub Issue	n/a
Type	Bug
Priority	Medium
Status	Closed
Resolution	Fixed
Resolution Date	2012-07-11T23:19:11.000+0000
Affected Version/s	Release 2.0.1
Fix Version/s	Release 2.1.0, Sprint 2012-11 API
Components	Android
Labels	api, module_map, qe-testadded, training
Reporter	Don Thorp
Assignee	Ping Wang
Created	2011-04-15T03:14:26.000+0000
Updated	2012-07-12T11:49:10.000+0000

Description

Updating the properties (ex: title, subtitle) of an annotation proxy are being ignored.

Test Case

var win = Ti.UI.createWindow();

var mountainView = Titanium.Map.createAnnotation({
    latitude:37.390749,
    longitude:-122.081651,
    title:"Appcelerator Headquarters",
    subtitle:'Mountain View, CA',
    pincolor:Titanium.Map.ANNOTATION_RED,
    animate:true,
    leftButton: '../images/appcelerator_small.png',
    myid:1 // Custom property to uniquely identify this annotation.
});

var mapview = Ti.Map.createView({
	width: 500, height: 500,
	mapType: Titanium.Map.STANDARD_TYPE,
	region: {latitude:37.390749, longitude:-122.081651, 
	         latitudeDelta:0.01, longitudeDelta:0.01},
	annotations: [mountainView]
});
win.add(mapview);

mapview.addEventListener('click', function(e) {
	alert("click! annotation = " + e.annotation);
	e.annotation.title = "Found it!";
        e.annotation.subtitle = "Works!";
});

win.open();

1. Try clicking the annotation. 2. An alert should pop up saying "click". 3. Check if the title and subtitle got updated. Expected: title and subtitle changed Actual: No changes happen, property updates ignored.

Comments

Josh Roesslein 2012-05-17

Updated this ticket with test case since the linked HD ticket is long gone. This actually affects all properties on annotation in current master branch.

Ping Wang 2012-05-24

Test case:

   var win = Ti.UI.createWindow({
   	backgroundColor: 'black'
   });
   
   var b = Ti.UI.createButton({
   	top: 100,
   	title: "change annotation"
   });
   b.addEventListener('click', function() {
       alert("click! annotation.title = " + mountainView.title);
       mountainView.title = "Found it!";
       mountainView.subtitle = "Works!";
   });
   win.add(b);
    
   var mountainView = Titanium.Map.createAnnotation({
       latitude:37.390749,
       longitude:-122.081651,
       title:"Appcelerator Headquarters",
       subtitle:'Mountain View, CA',
       pincolor:Titanium.Map.ANNOTATION_RED,
       animate:true,
       leftButton: '../images/appcelerator_small.png',
       myid:1 // Custom property to uniquely identify this annotation.
   });
    
   var mapview = Ti.Map.createView({
       width: 500, height: 500,
       mapType: Titanium.Map.STANDARD_TYPE,
       region: {latitude:37.390749, longitude:-122.081651, 
                latitudeDelta:0.01, longitudeDelta:0.01},
       annotations: [mountainView]
   });
   win.add(mapview);
    
   win.open();

For functional test: 1. click the pin to see the annotation title and subtitle. 2. click the button. 3. click the pin to check whether annotation title and subtitle are changed. Expected: The title and subtitle are changed.

Ping Wang 2012-05-24

PR https://github.com/appcelerator/titanium_mobile/pull/2270

Dustin Hyde 2012-06-15

Closing as Fixed. Verified via a modified version of Ping's code (below). The code was changed to fix the layout across screen-sizes, and prevent an emulator crash (TIMOB-9585) for non-existent image resources. SDK: 2.1.0.v20120615150353 Studio: 2.1.0.201206141932 OS: Snow Leopard Runtime: V8 Devices Tested: Android Emulator 2.2, LG Revolution 2.3.6 Test Case: 1. Run code:

   var win = Ti.UI.createWindow({
       backgroundColor: 'black',
       layout:'vertical'
   });
    
   var b = Ti.UI.createButton({
       title: "change annotation"
   });
   
   b.addEventListener('click', function() {
       alert("click! annotation.title = " + mountainView.title);
       mountainView.title = "Found it!";
       mountainView.subtitle = "Works!";
   });
   
   win.add(b);
     
   var mountainView = Titanium.Map.createAnnotation({
       latitude:37.390749,
       longitude:-122.081651,
       title:"Appcelerator Headquarters",
       subtitle:'Mountain View, CA',
       pincolor:Titanium.Map.ANNOTATION_RED,
       animate:true,
       myid:1
   });
     
   var mapview = Ti.Map.createView({
       mapType: Titanium.Map.STANDARD_TYPE,
       region: {latitude:37.390749, longitude:-122.081651, 
                latitudeDelta:0.01, longitudeDelta:0.01},
       annotations: [mountainView]
   });
   
   win.add(mapview);
     
   win.open();

2. click the pin to see the annotation title and subtitle. 3. click the update button. 4. click the pin to check whether annotation title and subtitle are changed. Expected: The title and subtitle are changed.

Neha Chhabra 2012-07-11

Reopening to update labels.

JSON Source