fix bug

app/src/main/java/com/electric/chargingpile/activity/VideoDetaislActivity.java

import android.support.annotation.Nullable;
import android.support.v4.view.ViewPager;
import android.view.View;
import android.widget.ImageView;
import com.electric.chargingpile.R;
import com.electric.chargingpile.adapter.SvVideoPagerAdapter;
            }
        });
        findViewById(R.id.vd_title_back).setOnClickListener(this);
        findViewById(R.id.vd_title_dot).setOnClickListener(this);
      ImageView  dot =  findViewById(R.id.vd_title_dot);
        dot.setVisibility(View.GONE);
        dot.setOnClickListener(this);
        addIntentInfo();
    }