Add saved Search queries feature

- update SearchResultsSummary fragment to have two lists:
one for Search suggestions (saved queries) and one for
Search results
- a tap on a saved query will launch that Search query
- show the list of saved queries when tapping on the SearchView
- do some fancy hidding / unhidding of the saved queries list
and results list

Change-Id: If15055ab78b0ec5eef4e543173dc7b866bd08e27

1 files changed, 62 insertions, 0 deletions

diff --git a/res/layout/search_suggestion_item.xml b/res/layout/search_suggestion_item.xml
new file mode 100644
index 0000000..c099892
--- /dev/null
+++ b/res/layout/search_suggestion_item.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:minHeight="?android:attr/listPreferredItemHeight"
+              android:gravity="center_vertical"
+              android:paddingStart="@*android:dimen/preference_item_padding_side"
+              android:paddingEnd="?android:attr/scrollbarSize">
+
+    <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:minWidth="@*android:dimen/preference_icon_minWidth"
+            android:orientation="horizontal">
+
+        <ImageView
+                android:id="@+id/icon"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
+                android:layout_gravity="center"
+                android:minWidth="48dp"
+                android:scaleType="centerInside"
+                android:layout_marginEnd="@*android:dimen/preference_item_padding_inner"
+                />
+
+    </LinearLayout>
+
+    <RelativeLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:paddingEnd="@*android:dimen/preference_item_padding_inner"
+            android:paddingTop="6dip"
+            android:paddingBottom="6dip">
+
+        <TextView android:id="@+id/title"
+                  android:layout_width="wrap_content"
+                  android:layout_height="wrap_content"
+                  android:singleLine="true"
+                  android:textAppearance="?android:attr/textAppearanceMedium"
+                  android:ellipsize="marquee"
+                  android:fadingEdge="horizontal" />
+
+    </RelativeLayout>
+
+</LinearLayout>