ios - show loader while downloading data from web services and updating the tableview using objective C -

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i want show loader while downloading data web , loading table , code should placed in common place can call view controller. please me if 1 knows on this.

  • you can create uiactivityindicatorview in storyboard. , can use startanimating , stopanimating functions.
  • you can use uiprogressview , can use function setprogress show how progress done

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