Read data from file for DVR

Test: make; acoud create;
Change-Id: Ie8dcda51f4c5d0319d2b308a4e9c4652d1c4133d
diff --git a/media/jni/Android.bp b/media/jni/Android.bp
index 4ca23a1..ee67613 100644
--- a/media/jni/Android.bp
+++ b/media/jni/Android.bp
@@ -139,6 +139,7 @@
         "libfmq",
         "libhidlbase",
         "liblog",
+        "libnativehelper",
         "libutils",
     ],