Larger buttons (2)

app/src/main/java/eu/faircode/email/Helper.java

@@ -2879,6 +2879,20 @@ public class Helper {
         return result;
     }
 
+    static int[] toIntArray(List<Integer> list) {
+        int[] result = new int[list.size()];
+        for (int i = 0; i < list.size(); i++)
+            result[i] = list.get(i);
+        return result;
+    }
+
+    static List<Integer> fromIntArray(int[] array) {
+        List<Integer> result = new ArrayList<>();
+        for (int i = 0; i < array.length; i++)
+            result.add(array[i]);
+        return result;
+    }
+
     static long[] toLongArray(List<Long> list) {
         long[] result = new long[list.size()];
         for (int i = 0; i < list.size(); i++)