fix initial selection

Author: r10s

src/main/java/org/thoughtcrime/securesms/EphemeralMessagesDialog.java

@@ -82,30 +82,23 @@ private static int getPreselection(int timespan) {
         if (timespan == 0) {
             return 0; // off
         }
-
         // Choose timespan close to the current one out of available options.
-        if (timespan < TimeUnit.MINUTES.toSeconds(5)) {
-            return 1; // 1 minute
-        }
-        if (timespan < TimeUnit.MINUTES.toSeconds(30)) {
-            return 2; // 5 minutes
-        }
         if (timespan < TimeUnit.HOURS.toSeconds(1)) {
-            return 3; // 30 minutes
+            return 1; // 5 minutes
         }
         if (timespan < TimeUnit.DAYS.toSeconds(1)) {
-            return 4; // 1 hour
+            return 2; // 1 hour
         }
         if (timespan < TimeUnit.DAYS.toSeconds(7)) {
-            return 5; // 1 day
+            return 3; // 1 day
         }
         if (timespan < TimeUnit.DAYS.toSeconds(35)) {
-            return 6; // 1 week
+            return 4; // 1 week
         }
         if (timespan < TimeUnit.DAYS.toSeconds(365)) {
-            return 7; // 5 weeks
+            return 5; // 5 weeks
         }
-        return 8; // 1 year
+        return 6; // 1 year
     }
 
 }