Use dedicated layout for "touch to save word" feature

Change-Id: Ie8c948476740a645d8b2d9a9d821236941d27adf
diff --git a/java/res/layout/candidates_strip.xml b/java/res/layout/candidates_strip.xml
index bb11e05..3509a48 100644
--- a/java/res/layout/candidates_strip.xml
+++ b/java/res/layout/candidates_strip.xml
@@ -22,42 +22,10 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
 >
-    <RelativeLayout
-        android:layout_weight="1.0"
-        android:layout_width="0dp"
-        android:layout_height="match_parent"
-        android:gravity="center"
-    >
-        <include
-            android:id="@+id/word_left"
-            layout="@layout/candidate_word" />
-        <include
-            android:id="@+id/info_left"
-            layout="@layout/candidate_info" />
-    </RelativeLayout>
-    <include
-        layout="@layout/candidate_divider" />
-    <RelativeLayout
-        android:layout_weight="1.0"
-        android:layout_width="0dp"
-        android:layout_height="match_parent"
-        android:gravity="center"
-    >
-        <include
-            android:id="@+id/word_center"
-            layout="@layout/candidate_word" />
-        <include
-            android:id="@+id/info_center"
-            layout="@layout/candidate_info" />
-    </RelativeLayout>
-    <include
-        layout="@layout/candidate_divider" />
     <LinearLayout
-        android:orientation="horizontal"
-        android:layout_weight="1.0"
-        android:layout_width="0dp"
+        android:id="@+id/candidates_strip"
+        android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:gravity="center_vertical"
     >
         <RelativeLayout
             android:layout_weight="1.0"
@@ -66,24 +34,89 @@
             android:gravity="center"
         >
             <include
-                android:id="@+id/word_right"
+                android:id="@+id/word_left"
                 layout="@layout/candidate_word" />
             <include
-                android:id="@+id/info_right"
+                android:id="@+id/info_left"
                 layout="@layout/candidate_info" />
         </RelativeLayout>
-        <!-- Image drawables are set in CandidateView constructor -->
-        <ImageButton
-            android:id="@+id/expand_candidates_pane"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:visibility="gone"
-            style="?attr/suggestionsStripBackgroundStyle" />
-        <ImageButton
-            android:id="@+id/close_candidates_pane"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:visibility="gone"
-            style="?attr/suggestionsStripBackgroundStyle" />
+        <include
+            layout="@layout/candidate_divider" />
+        <RelativeLayout
+            android:layout_weight="1.0"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:gravity="center"
+        >
+            <include
+                android:id="@+id/word_center"
+                layout="@layout/candidate_word" />
+            <include
+                android:id="@+id/info_center"
+                layout="@layout/candidate_info" />
+        </RelativeLayout>
+        <include
+            layout="@layout/candidate_divider" />
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_weight="1.0"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:gravity="center_vertical"
+        >
+            <RelativeLayout
+                android:layout_weight="1.0"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:gravity="center"
+            >
+                <include
+                    android:id="@+id/word_right"
+                    layout="@layout/candidate_word" />
+                <include
+                    android:id="@+id/info_right"
+                    layout="@layout/candidate_info" />
+            </RelativeLayout>
+            <!-- Image drawables are set in CandidateView constructor -->
+            <ImageButton
+                android:id="@+id/expand_candidates_pane"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:visibility="gone"
+                style="?attr/suggestionsStripBackgroundStyle" />
+            <ImageButton
+                android:id="@+id/close_candidates_pane"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:visibility="gone"
+                style="?attr/suggestionsStripBackgroundStyle" />
+        </LinearLayout>
+    </LinearLayout>
+    <LinearLayout
+        android:id="@+id/touch_to_save"
+        android:orientation="horizontal"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:visibility="gone"
+    >
+        <Button
+            android:id="@+id/word_to_save"
+            android:layout_weight="1.0"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:textSize="@dimen/candidate_text_size"
+            android:singleLine="true"
+            android:ellipsize="middle"
+            style="?attr/suggestionBackgroundStyle" />
+        <include
+            layout="@layout/candidate_divider" />
+        <TextView
+            android:layout_weight="2.0"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:gravity="left|center_vertical"
+            android:text="@string/hint_add_to_dictionary"
+            android:textSize="@dimen/candidate_text_size"
+            android:background="@null" />
     </LinearLayout>
 </merge>