Update Search UX for OC

- Change text opacity for Search UX
- Update dps between summary and breadcrumbs
- Remove icons for Title items
- Restrict summary to single line

Test: manual
Bug: 36853763
Change-Id: I2acd574ec9c490bbe7097d30c512e58ebe1ad9f2

res/layout/search_breadcrumb_view.xml

@@ -20,7 +20,7 @@
     android:id="@+id/breadcrumb"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:paddingTop="8dp"
+    android:paddingTop="5dp"
     android:textAppearance="?android:attr/textAppearanceListItemSecondary"
     android:textColor="?android:attr/textColorSecondary"
-    android:ellipsize="marquee"/>
+    android:ellipsize="marquee"/>

res/layout/search_inline_switch_item.xml

@@ -46,9 +46,8 @@
             android:id="@android:id/summary"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:textAppearance="?android:attr/textAppearanceListItemSecondary"
+            android:singleLine="true"
-            android:textColor="?android:attr/textColorSecondary"
+            android:textAppearance="?android:attr/textAppearanceListItemSecondary"/>
-            android:maxLines="10"/>
 
         <include layout="@layout/search_breadcrumb_view"/>
     </LinearLayout>

res/layout/search_intent_item.xml

@@ -46,9 +46,8 @@
             android:id="@android:id/summary"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:singleLine="true"
             android:textAppearance="?android:attr/textAppearanceListItemSecondary"
-            android:textColor="?android:attr/textColorSecondary"
-            android:maxLines="3"
             android:ellipsize="marquee"/>
 
         <include layout="@layout/search_breadcrumb_view"/>

src/com/android/settings/search2/DatabaseIndexingManager.java

@@ -749,7 +749,6 @@ public class DatabaseIndexingManager {
                     .setEntries(null)
                     .setClassName(fragmentName)
                     .setScreenTitle(screenTitle)
-                    .setIconResId(iconResId)
                     .setRank(rank)
                     .setIntentAction(intentAction)
                     .setIntentTargetPackage(intentTargetPackage)

src/com/android/settings/search2/SearchViewHolder.java

@@ -66,9 +66,11 @@ public abstract class SearchViewHolder extends RecyclerView.ViewHolder {
             iconView.setImageDrawable(appResult.info.loadIcon(pm));
         } else if (result.icon != null) {
             iconView.setImageDrawable(result.icon);
+            // TODO set color of icon
         } else {
             iconView.setBackgroundResource(R.drawable.empty_icon);
         }
+
         bindBreadcrumbView(result);
     }
 

tests/robotests/src/com/android/settings/search2/DatabaseIndexingManagerTest.java

@@ -303,7 +303,7 @@ public class DatabaseIndexingManagerTest {
         // Class Name
         assertThat(cursor.getString(11)).isEqualTo(className);
         // Icon
-        assertThat(cursor.getInt(12)).isEqualTo(iconResId);
+        assertThat(cursor.getInt(12)).isEqualTo(0);
         // Intent Action
         assertThat(cursor.getString(13)).isEqualTo(action);
         // Target Package