getInstalledPackages(flag = 4) Returns a list of installed packages with application name . flag (Integer Optional) : 5 - All apps 4 - User apps (default) 3 - System apps 2 - Updated System apps 1 - Not Updated System apps getInstalledPackages.APPS_ALL = 5 getInstalledPackages.APPS_USER = 4 getInstalledPackages.APPS_SYSTEM = 3 getInstalledPackages.APPS_SYSTEM_UPDATED = 2 getInstalledPackages.APPS_SYSTEM_NOT_UPDATED = 1