getTitle method
Implementation
String getTitle() {
String? title;
title ??= ApmKitManager.instance.getKit(ResidentPage.tag)?.getKitName();
title ??= CommonKitManager.instance.getKit(ResidentPage.tag)?.getKitName();
title ??= BizKitManager.instance.getKit(ResidentPage.tag)?.getKitName();
title ??= 'DoKit';
return title;
}