add

@@ -133,6 +133,10 @@
             android:configChanges="orientation|screenSize|keyboardHidden|keyboard"
             android:screenOrientation="portrait" />
         <activity
+            android:name=".ui.AudioAndVideoPlayActivity2"
+            android:configChanges="orientation|screenSize|keyboardHidden|keyboard"
+            android:screenOrientation="portrait" />
+        <activity
             android:name=".ui.jxt.activity.Zy.Zyxqck_Activity"
             android:windowSoftInputMode="adjustResize|stateHidden" />
         <activity

@@ -140,7 +140,7 @@ public class AudioAndVideoPlayActivity2 extends BaseActivity {
     @Override
     protected void onDestroy() {
         super.onDestroy();
-        if (isPlay) {
+        if (isPlay&&videoplay!=null) {
             videoplay.getCurrentPlayer().release();
         }
         if (orientationUtils != null) {

@@ -8,6 +8,7 @@ import com.yinhebairong.clasmanage.base.BaseFragment;
 import com.yinhebairong.clasmanage.base.instant.Layout;
 import com.yinhebairong.clasmanage.m.M;
 import com.yinhebairong.clasmanage.ui.AudioAndVideoPlayActivity;
+import com.yinhebairong.clasmanage.ui.AudioAndVideoPlayActivity2;
 import com.yinhebairong.clasmanage.ui.main.activity.KcbActivity;
 import com.yinhebairong.clasmanage.ui.main.activity.KqglActivity;
 import com.yinhebairong.clasmanage.ui.main.activity.QmpmActivity;
@@ -71,7 +72,7 @@ public class HomeFragment extends BaseFragment {
                 startActivitys(QmpmActivity.class);
                 break;
             case R.id.home_kcb:   // 课程表
-                startActivitys(AudioAndVideoPlayActivity.class);
+                startActivitys(AudioAndVideoPlayActivity2.class);
                 break;
 //            case R.id.home_wdjk:   // 我的监考
 //                startActivitys(WdjkActivity.class);

-#Fri Apr 10 11:18:47 CST 2020
+#Fri Apr 10 20:00:56 CST 2020
 F\:\\ClasManage\\qrcodecore\\src\\main\\res\\mipmap-xxhdpi\\qrcode_default_scan_line.png=F\:\\ClasManage\\qrcodecore\\build\\intermediates\\packaged_res\\debug\\mipmap-xxhdpi-v4\\qrcode_default_scan_line.png
 D\:\\bro\\ClasManage\\qrcodecore\\src\\main\\res\\mipmap-xxhdpi\\qrcode_default_grid_scan_line.png=D\:\\bro\\ClasManage\\qrcodecore\\build\\intermediates\\packaged_res\\debug\\mipmap-xxhdpi-v4\\qrcode_default_grid_scan_line.png
-F\:\\ClasManage\\qrcodecore\\src\\main\\res\\mipmap-xxhdpi\\qrcode_default_grid_scan_line.png=F\:\\ClasManage\\qrcodecore\\build\\intermediates\\packaged_res\\debug\\mipmap-xxhdpi-v4\\qrcode_default_grid_scan_line.png
 D\:\\bro\\ClasManage\\qrcodecore\\src\\main\\res\\mipmap-xxhdpi\\qrcode_default_scan_line.png=D\:\\bro\\ClasManage\\qrcodecore\\build\\intermediates\\packaged_res\\debug\\mipmap-xxhdpi-v4\\qrcode_default_scan_line.png
+F\:\\ClasManage\\qrcodecore\\src\\main\\res\\mipmap-xxhdpi\\qrcode_default_grid_scan_line.png=F\:\\ClasManage\\qrcodecore\\build\\intermediates\\packaged_res\\debug\\mipmap-xxhdpi-v4\\qrcode_default_grid_scan_line.png

-#Fri Apr 10 11:18:47 CST 2020
+#Fri Apr 10 20:00:56 CST 2020