1.修改secondaryProgress为透明色

app/src/main/res/drawable/cusjzplayer_controller_seekbar.xml

@@ -10,7 +10,7 @@
     <item android:id="@android:id/secondaryProgress">
         <clip>
             <shape>
-                <solid android:color="#a5ffffff" />
+                <solid android:color="@color/transparent" />
                 <size android:height="10dp" />
                 <corners android:radius="0dp" />
             </shape>