--- /dev/null
+package com.moiseum.wolnelektury.view.player;
+
+/**
+ * Created by Piotr Ostrowski on 22.05.2018.
+ */
+interface PlayerView {
+
+ void setTrackDuration(int trackDuration, String totalProgress);
+
+ void setTrackPosition(int position, String currentProgress);
+
+ void setTrackTexts(String title, int chapter);
+
+ void setPlayButtonState(boolean playing);
+
+ void onPlayerError();
+}