From 9a4ef149a6bedd1c94daa956911346dbfbfb9fd9 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Mon, 30 Sep 2019 15:52:46 +0800
Subject: [PATCH] up

---
 .../main/res/layout/activity_book_search.xml  | 29 +++++++++++++++----
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/app/src/main/res/layout/activity_book_search.xml b/app/src/main/res/layout/activity_book_search.xml
index 8064c107d..4e5789b55 100644
--- a/app/src/main/res/layout/activity_book_search.xml
+++ b/app/src/main/res/layout/activity_book_search.xml
@@ -39,10 +39,12 @@
     <LinearLayout
         android:id="@+id/ll_history"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="0dp"
+        android:background="@color/background"
         android:orientation="vertical"
         android:visibility="gone"
-        app:layout_constraintTop_toBottomOf="@id/title_bar">
+        app:layout_constraintTop_toBottomOf="@id/title_bar"
+        app:layout_constraintBottom_toBottomOf="parent">
 
         <TextView
             android:id="@+id/tv_book_show"
@@ -58,12 +60,27 @@
             android:layout_height="wrap_content"
             android:visibility="gone" />
 
-        <TextView
-            android:id="@+id/tv_history"
+        <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:padding="6dp"
-            android:text="@string/searchHistory" />
+            android:orientation="horizontal">
+
+            <TextView
+                android:id="@+id/tv_history"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:padding="6dp"
+                android:text="@string/searchHistory" />
+
+            <TextView
+                android:id="@+id/tv_clear_history"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:padding="6dp"
+                android:text="@string/clear" />
+
+        </LinearLayout>
 
         <androidx.recyclerview.widget.RecyclerView
             android:id="@+id/rv_history_key"