修改旅游详情页面顶部按钮为悬浮

module_tourism/src/main/res/layout/activity_travel_details.xml

@@ -72,17 +72,20 @@
         android:progressDrawable="@drawable/shape_rv_bg_yellow_progress"
         android:visibility="gone"></ProgressBar>
 
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
         <WebView
             android:id="@+id/webView"
             android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1" />
-
+            android:layout_height="match_parent" />
 
         <LinearLayout
             android:id="@+id/ll_item_bottom"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:layout_gravity="bottom"
             android:orientation="vertical">
 
             <include layout="@layout/common_line" />
@@ -94,6 +97,7 @@
 
 
                 <TextView
+                    android:background="@color/white"
                     android:id="@+id/tv_customer_service"
                     android:layout_width="0dp"
                     android:layout_height="match_parent"
@@ -111,9 +115,12 @@
                     android:background="@color/colorAuxiliaryYellow"
                     android:gravity="center"
                     android:text="立即预订"
+
                     android:textColor="@color/colorWrite"
                     android:textSize="@dimen/text_14" />
 
             </LinearLayout>
         </LinearLayout>
+
+    </FrameLayout>
 </LinearLayout>