I am using Design Support Library version 23.4.0. I have enabled the gradle flag:
defaultConfig {
vectorDrawables.useSupportLibrary = tr
We had the same issue. Vector drawables were not visible on Kitkat. I solved this issue by adding AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
to the onCreate method of Activities.
Before that dont forget to add:
defaultConfig {
vectorDrawables.useSupportLibrary = true
}
and call setImageResource for the view that you use the vector drawable. My view is ImageButton. I have Android SDK build tools version 23.0.3