[TIMOB-19589] Android: In ListViews transform is sometimes forgotten

GitHub Issue	n/a
Type	Bug
Priority	Critical
Status	Closed
Resolution	Cannot Reproduce
Resolution Date	2019-12-06T22:18:20.000+0000
Affected Version/s	Release 4.1.1
Fix Version/s	n/a
Components	Android
Labels	TCSupportTriage
Reporter	Pier Paolo Ramon
Assignee	Unknown
Created	2014-10-04T22:44:01.000+0000
Updated	2019-12-06T22:18:20.000+0000

Description

Trying to implement a reversed list (one that has its start at the bottom of the screen) for a messaging app using double rotation (see the reproducibility code) some rows do not get the transformation property. Looks like is the first one to be offscreen that shows this behavior.

var win = Ti.UI.createWindow();

var items = [];

var i = 0, l = 20;

for (; i < l; i++) {
  items.push({
    label: {
      text: 'hallo ' + i
    }
  });
}

var section = Ti.UI.createListSection({
  items: items
});

var reversedTemplate = {
  childTemplates: [
    {
      type: 'Ti.UI.Label',
      bindId: 'label',
      properties: {
        top: 10,
        right: 10,
        bottom: 10,
        left: 10,
        transform: Ti.UI.create2DMatrix({ rotate: 180 })
      }
    }
  ]
};

var list = Ti.UI.createListView({
  defaultItemTemplate: 'reversed',
  sections: [ section ],
  separatorInsets: { right: 20, left: 0 },
  templates: { reversed: reversedTemplate },
  transform: Ti.UI.create2DMatrix({ rotate: 180 })
});

win.add(list);

win.open();

Comments

Alan Hutton 2019-12-06

Unable to reproducible. Axway Appcelerator Studio, build: 5.1.4.201909061933 macOS : 10.15 Node.js Version : 8.9.1 npm Version : 5.5.1 Appcelerator CLI : 7.1.2 Titanium CLI CLI Version : 5.2.1 node-appc Version : 0.2.49 Titanium SDKs : 8.3.0.GA iPhone 11 13.2.2 Pixel 3 Android API 29

JSON Source