Load libraries directly from apk instead of file path
Load libraries directly from apk instead of file path

Android 6 or higher support loading libraies directly from apk
64bit dali demo fail to run due to specifying wrong path
By not specifying path, we can directly dlopen from apk
One less place to have bug

Change-Id: I53619979798ab2d4fbccf25a152d92e52e467d0b

dalihub/dali-demo,dalihub/dali-demo,dalihub/dali-demo,dalihub/dali-demo