Date api issues.

shared/src/androidMain/kotlin/bou/amine/apps/readerforselfossv2/utils/DateUtils.kt

@@ -16,10 +16,18 @@ actual class DateUtils actual constructor(actual val appSettingsService: AppSett
         val FORMATTERV1 = "yyyy-MM-dd HH:mm:ss"
 
         return if (appSettingsService.getApiVersion() >= 4) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                 OffsetDateTime.parse(dateString).toInstant().toEpochMilli()
             } else {
+                TODO("VERSION.SDK_INT < O")
+            }
+        } else {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                 LocalDateTime.parse(dateString, DateTimeFormatter.ofPattern(FORMATTERV1)).toInstant(
                     ZoneOffset.UTC).toEpochMilli()
+            } else {
+                TODO("VERSION.SDK_INT < O")
+            }
         }
     }
 
@@ -27,11 +35,15 @@ actual class DateUtils actual constructor(actual val appSettingsService: AppSett
 
         val date = parseDate(dateString)
 
-        return " " + DateUtils.getRelativeTimeSpanString(
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            " " + DateUtils.getRelativeTimeSpanString(
                 date,
                 Instant.now().toEpochMilli(),
                 DateUtils.MINUTE_IN_MILLIS,
                 DateUtils.FORMAT_ABBREV_RELATIVE
             )
+        } else {
+            TODO("VERSION.SDK_INT < O")
+        }
     }
 }