custom_search_assist_item.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app = "http://schemas.android.com/apk/res-auto">
    <data>
        <import type="android.view.View"/>
        <import type="android.view.Gravity"/>
        <import type="android.view.ViewGroup"/>
        <variable
            name="assist"
            type="com.yahoo.search.yhssdk.data.SearchAssistData"/>
        <variable
            name="handler"
            type="com.yahoo.search.yhssdk.ui.view.SearchActivity"/>
        <variable
            name="customSearchAssist"
            type="com.yahoo.search.yhssdk.showcase.custom.CustomSearchAssist"/>
    </data>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <View
            android:layout_width="0dp"
            android:layout_weight="1.0"
            android:layout_height="19dp"
            android:background="#FFEDEDF3"
            android:visibility="@{assist.type == assist.SECTION_DIVIDER ? View.VISIBLE : View.GONE}"/>
        <LinearLayout
            android:id="@+id/yssdk_contact_item"
            android:layout_width="match_parent"
            android:layout_height="49dp"
            android:visibility="@{assist.type == assist.SECTION_DIVIDER ? View.GONE : View.VISIBLE}">

            <ImageView
                android:id="@+id/yssdk_contact_icon"
                android:layout_width="0dp"
                android:layout_weight="0.1"
                android:layout_height="match_parent"
                android:layout_gravity="left"
                android:padding="4dp"
                app:imageDrawable="@{assist}"/>
            <TextView
                android:text="@{assist.label}"
                android:layout_width="0dp"
                android:paddingLeft="14dp"
                android:layout_weight="0.8"
                android:layout_height="match_parent"
                android:ellipsize="end"
                android:visibility="@{assist.type == assist.SECTION_DIVIDER ? View.GONE : View.VISIBLE}"
                android:onClick="@{() -> handler.onClickAssistItem(assist)}"
                android:gravity="@{assist.type == assist.SHOW_ALL_HISTORY || assist.type == assist.CLEAR_HISTORY ? Gravity.CENTER : Gravity.LEFT | Gravity.CENTER_VERTICAL}"/>

            <ImageView
                android:enabled="true"
                android:visibility="@{assist.type == assist.SEARCH_SUGGEST ? View.VISIBLE : View.GONE}"
                android:clickable="true"
                android:layout_width="0dp"
                android:layout_weight="0.1"
                android:layout_height="match_parent"
                android:layout_gravity="right"
                android:gravity="center"
                android:src="@drawable/ic_query_builder_black_24px"
                android:onClick="@{() -> handler.onAppendSuggestionItem(assist.label)}"/>
        </LinearLayout>
    </LinearLayout>
</layout>