Cast support push subtitle

app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java

@@ -28,11 +28,13 @@ import com.fongmi.android.tv.App;
 import com.fongmi.android.tv.Constant;
 import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.Setting;
+import com.fongmi.android.tv.bean.Sub;
 import com.fongmi.android.tv.bean.Track;
 import com.fongmi.android.tv.databinding.ActivityCastBinding;
 import com.fongmi.android.tv.event.ActionEvent;
 import com.fongmi.android.tv.event.ErrorEvent;
 import com.fongmi.android.tv.event.PlayerEvent;
+import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.impl.SubtitleCallback;
 import com.fongmi.android.tv.player.ExoUtil;
 import com.fongmi.android.tv.player.Players;
@@ -305,6 +307,11 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
         }
     }
 
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    public void onRefreshEvent(RefreshEvent event) {
+        if (event.getType() == RefreshEvent.Type.SUBTITLE) mPlayers.setSub(Sub.from(event.getPath()));
+    }
+
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onPlayerEvent(PlayerEvent event) {
         switch (event.getState()) {