Clean code

app/src/leanback/java/com/fongmi/android/tv/ui/adapter/RecordAdapter.java

@@ -41,7 +41,7 @@ public class RecordAdapter extends RecyclerView.Adapter<RecordAdapter.ViewHolder
     private void checkToAdd(String item) {
         mItems.remove(item);
         mItems.add(0, item);
-        if (mItems.size() > 10) mItems.remove(10);
+        if (mItems.size() > 9) mItems.remove(9);
     }
 
     public void add(String item) {

app/src/leanback/res/layout/activity_search.xml

@@ -33,7 +33,7 @@
             android:clipChildren="false"
             android:clipToPadding="false"
             android:overScrollMode="never"
-            android:paddingBottom="24dp"
+            android:paddingBottom="16dp"
             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
             tools:itemCount="10"
             tools:listitem="@layout/adapter_search_record" />
@@ -91,7 +91,6 @@
     <androidx.appcompat.widget.LinearLayoutCompat
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_marginEnd="24dp"
         android:orientation="vertical">
 
         <com.google.android.material.textview.MaterialTextView
@@ -111,7 +110,7 @@
             android:clipChildren="false"
             android:clipToPadding="false"
             android:overScrollMode="never"
-            android:paddingBottom="24dp"
+            android:paddingBottom="16dp"
             app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
             tools:itemCount="10"
             tools:listitem="@layout/adapter_search_word" />