build avmedia for Android

Change-Id: I0137bb7ce6337ca852af513565cc19dad3c8dc8b

configure.ac

@@ -2446,10 +2446,9 @@ fi
 AC_SUBST(DISABLE_EXPORT)
 
 # Whether to build "avmedia" functionality or not.
-# We probably don't want it for non-desktop.
 
 if test -z "$enable_avmedia"; then
-    if test $_os != iOS -a $_os != Android; then
+    if test $_os != iOS; then
         enable_avmedia=yes
     fi
 fi

solenv/bin/native-code.py

@@ -129,6 +129,7 @@ calc_factory_list = [
     ("libscdlo.a", "scd_component_getFactory"),
     ("libscfiltlo.a", "scfilt_component_getFactory"),
     ("libsclo.a", "sc_component_getFactory"),
+    ("libavmedialo.a", "avmedia_component_getFactory"),
     ]
 
 calc_constructor_list = [