[TIMOB-9060] Android: iIlegalStateException Ambiguous Z index

GitHub Issue	n/a
Type	Bug
Priority	High
Status	Closed
Resolution	Fixed
Resolution Date	2012-07-11T02:24:41.000+0000
Affected Version/s	Release 2.1.0
Fix Version/s	Release 2.1.0, Sprint 2012-10 Core
Components	Android
Labels	SupportTeam, core, module_tableviewrow, qe-testadded
Reporter	Mauro Parra-Miranda
Assignee	Allen Yeung
Created	2012-05-08T12:26:29.000+0000
Updated	2012-10-11T18:53:36.000+0000

Description

Problem Description

On clicking a label in tableview row on Window1 ,Window2 should open.Window2 has a table and on selecting a row of this table, a label in Window1 is updated by firing an event. I am getting a force close when clicking a row on Window2 or clicking Back button .Attaching the sample for reference.

Actual Results

App Crashing with this log:

[ERROR][TiApplication(  321)] (main) [88,88] Sending event: exception on thread: main msg:java.lang.IllegalStateException: Ambiguous Z-Order; Titanium 2.1.0,2012/04/25 10:00,4257074
[ERROR][TiApplication(  321)] java.lang.IllegalStateException: Ambiguous Z-Order
[ERROR][TiApplication(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout$1.compare(TiCompositeLayout.java:157)
[ERROR][TiApplication(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout$1.compare(TiCompositeLayout.java:120)
[ERROR][TiApplication(  321)] 	at java.util.TreeMap.cmp(TreeMap.java:1317)
[ERROR][TiApplication(  321)] 	at java.util.TreeMap.put(TreeMap.java:1464)
[ERROR][TiApplication(  321)] 	at java.util.TreeSet.add(TreeSet.java:111)
[ERROR][TiApplication(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout.onLayout(TiCompositeLayout.java:465)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at ti.modules.titanium.ui.widget.tableview.TiTableViewRowProxyItem.onLayout(TiTableViewRowProxyItem.java:395)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at android.widget.ListView.setupChild(ListView.java:1815)
[ERROR][TiApplication(  321)] 	at android.widget.ListView.makeAndAddView(ListView.java:1730)
[ERROR][TiApplication(  321)] 	at android.widget.ListView.fillSpecific(ListView.java:1272)
[ERROR][TiApplication(  321)] 	at android.widget.ListView.layoutChildren(ListView.java:1558)
[ERROR][TiApplication(  321)] 	at android.widget.AbsListView.onLayout(AbsListView.java:1147)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
[ERROR][TiApplication(  321)] 	at ti.modules.titanium.ui.widget.tableview.TiTableView.onLayout(TiTableView.java:516)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout.onLayout(TiCompositeLayout.java:527)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout.onLayout(TiCompositeLayout.java:527)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
[ERROR][TiApplication(  321)] 	at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
[ERROR][TiApplication(  321)] 	at android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
[ERROR][TiApplication(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][TiApplication(  321)] 	at android.view.ViewRoot.performTraversals(ViewRoot.java:1045)
[ERROR][TiApplication(  321)] 	at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
[ERROR][TiApplication(  321)] 	at android.os.Handler.dispatchMessage(Handler.java:99)
[ERROR][TiApplication(  321)] 	at android.os.Looper.loop(Looper.java:123)
[ERROR][TiApplication(  321)] 	at android.app.ActivityThread.main(ActivityThread.java:4627)
[ERROR][TiApplication(  321)] 	at java.lang.reflect.Method.invokeNative(Native Method)
[ERROR][TiApplication(  321)] 	at java.lang.reflect.Method.invoke(Method.java:521)
[ERROR][TiApplication(  321)] 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
[ERROR][TiApplication(  321)] 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
[ERROR][TiApplication(  321)] 	at dalvik.system.NativeStart.main(Native Method)
[ERROR][AndroidRuntime(  321)] FATAL EXCEPTION: main
[ERROR][AndroidRuntime(  321)] java.lang.IllegalStateException: Ambiguous Z-Order
[ERROR][AndroidRuntime(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout$1.compare(TiCompositeLayout.java:157)
[ERROR][AndroidRuntime(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout$1.compare(TiCompositeLayout.java:120)
[ERROR][AndroidRuntime(  321)] 	at java.util.TreeMap.cmp(TreeMap.java:1317)
[ERROR][AndroidRuntime(  321)] 	at java.util.TreeMap.put(TreeMap.java:1464)
[ERROR][AndroidRuntime(  321)] 	at java.util.TreeSet.add(TreeSet.java:111)
[ERROR][AndroidRuntime(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout.onLayout(TiCompositeLayout.java:465)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at ti.modules.titanium.ui.widget.tableview.TiTableViewRowProxyItem.onLayout(TiTableViewRowProxyItem.java:395)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at android.widget.ListView.setupChild(ListView.java:1815)
[ERROR][AndroidRuntime(  321)] 	at android.widget.ListView.makeAndAddView(ListView.java:1730)
[ERROR][AndroidRuntime(  321)] 	at android.widget.ListView.fillSpecific(ListView.java:1272)
[ERROR][AndroidRuntime(  321)] 	at android.widget.ListView.layoutChildren(ListView.java:1558)
[ERROR][AndroidRuntime(  321)] 	at android.widget.AbsListView.onLayout(AbsListView.java:1147)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
[ERROR][AndroidRuntime(  321)] 	at ti.modules.titanium.ui.widget.tableview.TiTableView.onLayout(TiTableView.java:516)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout.onLayout(TiCompositeLayout.java:527)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at org.appcelerator.titanium.view.TiCompositeLayout.onLayout(TiCompositeLayout.java:527)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
[ERROR][AndroidRuntime(  321)] 	at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
[ERROR][AndroidRuntime(  321)] 	at android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
[ERROR][AndroidRuntime(  321)] 	at android.view.View.layout(View.java:7035)
[ERROR][AndroidRuntime(  321)] 	at android.view.ViewRoot.performTraversals(ViewRoot.java:1045)
[ERROR][AndroidRuntime(  321)] 	at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
[ERROR][AndroidRuntime(  321)] 	at android.os.Handler.dispatchMessage(Handler.java:99)
[ERROR][AndroidRuntime(  321)] 	at android.os.Looper.loop(Looper.java:123)
[ERROR][AndroidRuntime(  321)] 	at android.app.ActivityThread.main(ActivityThread.java:4627)
[ERROR][AndroidRuntime(  321)] 	at java.lang.reflect.Method.invokeNative(Native Method)
[ERROR][AndroidRuntime(  321)] 	at java.lang.reflect.Method.invoke(Method.java:521)
[ERROR][AndroidRuntime(  321)] 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
[ERROR][AndroidRuntime(  321)] 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
[ERROR][AndroidRuntime(  321)] 	at dalvik.system.NativeStart.main(Native Method)
[WARN][ActivityManager(   60)]   Force finishing activity com.negoapps.zindexfailing/.ZindexfailingActivity
[INFO][ARMAssembler(   60)] generated scanline__00000077:03515104_00000000_00000000 [ 33 ipp] (47 ins) at [0x36d630:0x36d6ec] in 5438000 ns
[WARN][ActivityManager(   60)] Activity pause timeout for HistoryRecord{44ea2d00 com.negoapps.zindexfailing/.ZindexfailingActivity}
[INFO][Process (  321)] Sending signal. PID: 321 SIG: 9
[INFO][ActivityManager(   60)] Process com.negoapps.zindexfailing (pid 321) has died.
[WARN][ActivityManager(   60)] Scheduling restart of crashed service com.negoapps.zindexfailing/org.appcelerator.titanium.analytics.TiAnalyticsService in 5000ms
[INFO][WindowManager(   60)] WIN DEATH: Window{45141040 com.negoapps.zindexfailing/com.negoapps.zindexfailing.ZindexfailingActivity paused=false}
[INFO][WindowManager(   60)] WIN DEATH: Window{450f34b0 com.negoapps.zindexfailing/org.appcelerator.titanium.TiModalActivity paused=false}
[INFO][ActivityManager(   60)] Start proc com.negoapps.zindexfailing for service com.negoapps.zindexfailing/org.appcelerator.titanium.analytics.TiAnalyticsService: pid=335 uid=10044 gids={1015, 3003}
[INFO][TiApplication(  335)] (main) [0,0] checkpoint, app created.

Expected Results

The app closing the window properly

Test Case

1. Create new mobile Project 2. Paste this code

// this sets the background color of the master UIView (when there are no windows/tab groups on it)
Titanium.UI.setBackgroundColor('#000');

var win2 = Titanium.UI.createWindow({
	title : 'Tab 2',
	backgroundColor : '#fff'
});



var label4 = Titanium.UI.createLabel({
	color : '#999',
	text : 'I am Date Picker in Win2',
	font : {
		fontSize : 20,
		fontFamily : 'Helvetica Neue'
	},
	textAlign : 'center',
	width : 'auto'
});
win2.add(label4);

var ds=[];
var ds1=[];
var row1 = Ti.UI.createTableViewRow();

row1.backgroundColor = 'yellow';
var label2 = Titanium.UI.createLabel({
	color : '#999',
	text : 'I am Row2',
	font : {
		fontSize : 20,
		fontFamily : 'Helvetica Neue'
	},
	textAlign : 'center',
	width : 'auto'
});
var row2 = Ti.UI.createTableViewRow();
row2.add(label2);
ds1.push(row2);
var table1 = Ti.UI.createTableView({data:ds1,height:100});
row1.add(table1);
ds.push(row1)
var table = Ti.UI.createTableView({data:ds,height:200,top:20});



win2.add(table);
Ti.App.addEventListener('updatePeriod', function(param) {
alert('fired')
	label4.text = param.value;
})
label2.addEventListener('click', function(e) {

	var win = createWindow();
	win.open({
		modal : true
	});
})
win2.open();

function createWindow() {

	var win4 = Ti.UI.createWindow({
		backgroundColor : 'black'
	});
	var ds3 = [];
	var row1 = Ti.UI.createTableViewRow();
	row1.selectedMenu='Annual'
	var row2 = Ti.UI.createTableViewRow();
	row2.selectedMenu='Semi'
	var label1 = Titanium.UI.createLabel({
		color : '#999',
		text : 'Annual',
		font : {
			fontSize : 20,
			fontFamily : 'Helvetica Neue'
		},
		textAlign : 'center',
		width : 'auto'
	});
	var label2 = Titanium.UI.createLabel({
		color : '#999',
		text : 'Semi',
		font : {
			fontSize : 20,
			fontFamily : 'Helvetica Neue'
		},
		textAlign : 'center',
		width : 'auto'
	});
	row1.add(label1);
	row2.add(label2);
	ds3.push(row1);
	ds3.push(row2);
	var table2 = Ti.UI.createTableView({
		top : 20,
		data : ds3,
		height : 150
	})

	table2.addEventListener('click', function(e) {

		var index = e.index, section = e.section, row = e.row, rowdata = e.rowData, colorOff = '#363636', colorOn = '#385487';
		/* Open Menu Windows */

		setTimeout(function() {

			for(var i = 0, len = section.rows.length; i < len; i++) {
				section.rows[i].hasCheck = false;
				section.rows[i].children[0].color = colorOff;
			}
			/* set current check */
			section.rows[index].hasCheck = true;
			e.row.children[0].color = colorOn;
			if(e.rowData.selectedMenu === 'Annual') {
				Ti.App.fireEvent('updatePeriod', {
					value : 'Annual'
				});

			} else if(e.rowData.selectedMenu === 'Semi') {
				Ti.App.fireEvent('updatePeriod', {
					value : 'Semi'
				});
			}

		}, 20);
		win4.close();

	});

	win4.add(table2);
	return win4;
}

3. Click on the label saying row 2 4. Click again on the labels in the new window.

HD Discussion

http://support-admin.appcelerator.com/display/APP-536197

Comments

Hieu Pham 2012-05-09

Simpler sample code: 1. Run this:

   
   Titanium.UI.setBackgroundColor('#000');
    
   var win2 = Titanium.UI.createWindow({
       backgroundColor : '#fff'
   });
    
   var ds=[];
   var ds1=[];
   var row1 = Ti.UI.createTableViewRow();
   row1.backgroundColor = 'yellow';
   
   var label2 = Titanium.UI.createLabel({
       text : 'I am Row2',
       width : 'auto'
   });
   var row2 = Ti.UI.createTableViewRow();
   row2.add(label2);
   ds1.push(row2);
   var table1 = Ti.UI.createTableView({data:ds1,height:100});
   row1.add(table1);
   ds.push(row1);
   var table = Ti.UI.createTableView({data:ds,height:200,top:20});
    
    
    
   win2.add(table);
   label2.addEventListener('click', function(e) {
    
       var win = Ti.UI.createWindow({backgroundColor: 'black'});
       win.open({
           fullscreen:false
       });
   })
   win2.open();

2. Click on Row 2 label 3. Hit back button. This seems to be a layout issue when we have a tableview inside of a tableview row.

Satyam Sekhri 2012-06-06

Exception not shown Verified on: Titanium Studio: 2.1.0.201206041625 Titanium SDK: 2.1.0.v20120605190238 Android Emulator 2.3.3 Runtime: v8
Neha Chhabra 2012-07-11

Reopening to update labels.
Allen Yeung 2012-08-10

PR: https://github.com/appcelerator/titanium_mobile/pull/2194

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