Merge "Report final progress when finished copying." into pi-dev

am: 01f2ff1aa4

Change-Id: I1421da9d91c172fb9afff1e5960a9c86ff2d794d

core/java/android/os/FileUtils.java

@@ -411,6 +411,9 @@ public class FileUtils {
                 checkpoint = 0;
             }
         }
+        if (listener != null) {
+            listener.onProgress(progress);
+        }
         return progress;
     }
 
@@ -440,6 +443,9 @@ public class FileUtils {
                 checkpoint = 0;
             }
         }
+        if (listener != null) {
+            listener.onProgress(progress);
+        }
         return progress;
     }
 
@@ -479,6 +485,9 @@ public class FileUtils {
                 checkpoint = 0;
             }
         }
+        if (listener != null) {
+            listener.onProgress(progress);
+        }
         return progress;
     }