appcelerator/titanium_mobile — pull request #6179 by mokesmokes (2014-09-28 23:43:32+00:00)
Title: [TIMOB-15443] enable proxies to get window/tabgroup activity lifecycle events

Very simple to use:
1. In the proxy creation dictionary pass `lifecycleContainer: windowOrTabGroup`
2. In the proxy set the lifecycle callbacks.

See example in JIRA https://jira.appcelerator.org/browse/TIMOB-15443