Disable the SDK if onlyPanelist==true and the sifo internet app is no…

…t installed

libmobiletagging/src/main/java/se/kantarsifo/mobileanalytics/framework/TSMobileAnalyticsBackend.kt

@@ -62,7 +62,7 @@ internal class TSMobileAnalyticsBackend : TSMobileAnalytics {
 
  PanelistHandler.syncCookies(activity, activity) {
  refreshCookiesAndKeys(activity,onlyPanelist)
- frameworkInstance!!.dataRequestHandler.setStateReady()
+ frameworkInstance?.dataRequestHandler?.setStateReady()
  }
  } else {
  log("Mobile Application Tagging Framework already initialized")
@@ -76,13 +76,16 @@ internal class TSMobileAnalyticsBackend : TSMobileAnalytics {
  private fun refreshCookiesAndKeys(activity: ComponentActivity, onlyPanelist: Boolean) {
  val isInstalled = activity.isPackageInstalled(TagStringsAndValues.SIFO_PANELIST_PACKAGE_NAME_V2)
  if (!isInstalled) {
- //TODO: 2021-09-02 Do we need logFatalError when onlyPanelist ==true?
+ if (onlyPanelist && !isInstalled) {
+ frameworkInstance = null
+ fatalError("To track panelists only you need to have the internet app installed")
+ }
  //No need to refresh the cookies since there is no panelist app to get the cookies from
  return
  }
  log("Refreshing panelist keys(Cookies)")
  val cookies = PanelistHandler.getCookies(activity, activity)
- frameworkInstance!!.dataRequestHandler.apply {
+ frameworkInstance?.dataRequestHandler?.apply {
  if (cookies != null) {
  refreshCookies(cookies)
  } else {
@@ -138,7 +141,7 @@ internal class TSMobileAnalyticsBackend : TSMobileAnalytics {
  return
  }
 
- frameworkInstance!!.sendTag(SIFO_APP_START_EVENT_CATEGORY)
+ frameworkInstance?.sendTag(SIFO_APP_START_EVENT_CATEGORY)
  }
 
  }