71     enum State {  enum in MusicProvider
75     private State mCurrentState = State.NON_INITIALIZED;
94         if (mCurrentState != State.INITIALIZED) {  in getGenres()
106         if (mCurrentState != State.INITIALIZED || !mMusicListByGenre.containsKey(genre)) {  in getMusicsByGenre()
120         if (mCurrentState != State.INITIALIZED) {  in searchMusics()
150         return mCurrentState == State.INITIALIZED;  in isInitialized()
161         if (mCurrentState == State.INITIALIZED) {  in retrieveMedia()
181             if (mCurrentState == State.NON_INITIALIZED) {  in retrieveMediaAsync()
182                 mCurrentState = State.INITIALIZING;  in retrieveMediaAsync()
203                 mCurrentState = State.INITIALIZED;  in retrieveMediaAsync()
208             if (mCurrentState != State.INITIALIZED) {  in retrieveMediaAsync()
211                 mCurrentState = State.NON_INITIALIZED;  in retrieveMediaAsync()
215                 callback.onMusicCatalogReady(mCurrentState == State.INITIALIZED);  in retrieveMediaAsync()