info progress for getting folder size

Author: PowerExplorer

PowerFileExplorer/src/main/java/com/amaze/filemanager/utils/OnProgressUpdate3.java

@@ -0,0 +1,5 @@
+package com.amaze.filemanager.utils;
+
+public interface OnProgressUpdate3<T> {
+    public void onUpdate(T[] data);
+}