In RIM API documentation on class ApplicationFolderIntegrationConfig.setMessageListIntegration it is said:
defines whether folder messages should be integrated with unified message list
Am I right thinking that it defines will folder be shown in native Messages application?
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When
messageListIntegrationis set to true, a registered message folder and its contents will appear in the native Messages application. WhenhomeScreenIntegrationis set to true, they will appear in the HomeScreen’s notifications status screen.