修改

zxhcsdk/src/main/java/com/ym/zxhcsdk/ads/RewardVideoMediaPlayer.java

@@ -2,7 +2,6 @@ package com.ym.zxhcsdk.ads;
 
 import android.app.Activity;
 import android.media.MediaPlayer;
-import android.media.TimedText;
 import android.util.Log;
 import com.ym.zxhcsdk.HcAdBean;
 import com.ym.zxhcsdk.listener.RewardVideoAdShowListener;

zxhcsdk/src/main/java/com/ym/zxhcsdk/ads/RewardvideoPortraitADActivity.java

@@ -30,6 +30,7 @@ public class RewardvideoPortraitADActivity extends Activity implements SurfaceHo
     private TextView bottomBtnTv;
     private TextView TopTimeTv;
     private ImageView TopClose;
+    private ImageView ivPreview;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -48,7 +49,7 @@ public class RewardvideoPortraitADActivity extends Activity implements SurfaceHo
         bottomBtnTv = findViewById(R.id.reward_video_ad_btn);
         TopTimeTv = findViewById(R.id.reward_ad_time);
         TopClose = findViewById(R.id.reward_ad_close);
-
+        ivPreview = findViewById(R.id.id_iv_preview);
 
         //设置底部信息
 //        bottomTitle.setText(zxRewardAdBean.getVideo_title());

zxhcsdk/src/main/res/layout/activity_rewardvideo_portrait_a_d.xml

@@ -118,4 +118,10 @@
 
     </LinearLayout>
 
+    <!--预览图-->
+    <ImageView
+        android:id="@+id/id_iv_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"/>
+
 </RelativeLayout>
\ No newline at end of file