Improve logging to support debugging efforts (EXPOSUREAPP-6365) (#2813)

Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/notification/TestResultAvailableNotificationService.kt

@@ -23,7 +23,12 @@ class TestResultAvailableNotificationService @Inject constructor(
 ) {
 
     suspend fun showTestResultAvailableNotification(testResult: TestResult) {
-        if (foregroundState.isInForeground.first()) return
+        Timber.d("showTestResultAvailableNotification(testResult=%s)", testResult)
+
+        if (foregroundState.isInForeground.first()) {
+            Timber.d("App in foreground, skipping notification.")
+            return
+        }
 
         if (!cwaSettings.isNotificationsTestEnabled.value) {
             Timber.i("Don't show test result available notification because user doesn't want to be informed")
@@ -42,6 +47,7 @@ class TestResultAvailableNotificationService @Inject constructor(
             setContentIntent(pendingIntent)
         }.build()
 
+        Timber.i("Showing TestResultAvailable notification!")
         notificationHelper.sendNotification(
             notificationId = NotificationConstants.TEST_RESULT_AVAILABLE_NOTIFICATION_ID,
             notification = notification,

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/worker/DiagnosisTestResultRetrievalPeriodicWorker.kt

@@ -95,6 +95,8 @@ class DiagnosisTestResultRetrievalPeriodicWorker @AssistedInject constructor(
             tracingSettings.initialPollingForTestResultTimeStamp,
             currentMillis
         )
+        Timber.tag(TAG).d("Calculated days: %d", calculateDays)
+
         if (calculateDays >= BackgroundConstants.POLLING_VALIDITY_MAX_DAYS) {
             Timber.tag(TAG)
                 .d(" $id Maximum of ${BackgroundConstants.POLLING_VALIDITY_MAX_DAYS} days for polling exceeded.")