From f6e56b345d1e4af409760de19e6f475f06a591d6 Mon Sep 17 00:00:00 2001
From: Andrew Grieve <agrieve@chromium.org>
Date: Tue, 17 Mar 2015 21:36:11 -0400
Subject: [PATCH] CB-8699 Fix CordovaResourceApi copyResource creating
 zero-length files when src=uncompressed asset

---
 framework/src/org/apache/cordova/CordovaResourceApi.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/framework/src/org/apache/cordova/CordovaResourceApi.java b/framework/src/org/apache/cordova/CordovaResourceApi.java
index 9c2e7080..47f936e8 100644
--- a/framework/src/org/apache/cordova/CordovaResourceApi.java
+++ b/framework/src/org/apache/cordova/CordovaResourceApi.java
@@ -336,7 +336,10 @@ public class CordovaResourceApi {
                 if (input.assetFd != null) {
                     offset = input.assetFd.getStartOffset();
                 }
-                outChannel.transferFrom(inChannel, offset, length);
+                // transferFrom()'s 2nd arg is a relative position. Need to set the absolute
+                // position first.
+                inChannel.position(offset);
+                outChannel.transferFrom(inChannel, 0, length);
             } else {
                 final int BUFFER_SIZE = 8192;
                 byte[] buffer = new byte[BUFFER_SIZE];