media app should have rw access to sdcard dir and files.
diff --git a/app.te b/app.te
index 62e4bb1..19d387f 100644
--- a/app.te
+++ b/app.te
@@ -40,8 +40,8 @@
allow media_app cache_file:dir rw_dir_perms;
allow media_app cache_file:file create_file_perms;
# Access sdcard.
-allow media_app sdcard:dir r_dir_perms;
-allow media_app sdcard:file r_file_perms;
+allow media_app sdcard:dir rw_dir_perms;
+allow media_app sdcard:file rw_file_perms;
# Apps signed with the shared key.
type shared_app, domain;