修改富文本url和空指针异常

app/src/main/res/layout/activity_web.xml

@@ -15,6 +15,7 @@
             android:id="@+id/iv_icon"
             android:layout_width="wrap_content"
             android:layout_height="45dp"
+            android:padding="5dp"
             android:src="@drawable/ic_baseline_arrow"
             android:layout_alignParentLeft="true"
             android:layout_marginLeft="15dp" />
@@ -27,17 +28,10 @@
             android:layout_toRightOf="@id/iv_icon"
             android:textColor="#fff" />
     </RelativeLayout>
+
     <WebView
         android:id="@+id/news_webView"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
-   <!-- <com.example.myapplication.util.CustomScrollView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:orientation="vertical" >
-        </LinearLayout>
-    </com.example.myapplication.util.CustomScrollView>-->
+
 </LinearLayout>