Merge "Align dropdown preference's dropdown with preference text"

<!-- Based off frameworks/base/core/res/res/layout/preference_dropdown_material.xml

     except that icon space in this layout is always reserved -->

<LinearLayout

<FrameLayout

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:minHeight="?android:attr/listPreferredItemHeightSmall"

    android:gravity="center_vertical"

    android:paddingStart="?android:attr/listPreferredItemPaddingStart"

    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"

    android:background="?android:attr/selectableItemBackground"

    android:clipToPadding="false">

    android:layout_height="wrap_content">

    <Spinner

        android:id="@+id/spinner"

        android:layout_width="0dp"

        android:layout_height="wrap_content"

        android:layout_marginStart="@dimen/preference_no_icon_padding_start"

        android:visibility="invisible" />

    <LinearLayout

        android:id="@+id/icon_container"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:minWidth="60dp"

        android:gravity="start|center_vertical"

        android:orientation="horizontal"

        android:paddingEnd="12dp"

        android:paddingTop="4dp"

        android:paddingBottom="4dp">

        <android.support.v7.internal.widget.PreferenceImageView

            android:id="@android:id/icon"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:maxWidth="48dp"

            android:maxHeight="48dp" />

    </LinearLayout>

    <RelativeLayout

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_weight="1"

        android:paddingTop="16dp"

        android:paddingBottom="16dp">

        <TextView android:id="@android:id/title"

                  android:layout_width="wrap_content"

                  android:layout_height="wrap_content"

                  android:singleLine="true"

                  android:textAppearance="@style/Preference_TextAppearanceMaterialSubhead"

                  android:ellipsize="marquee" />

        <TextView android:id="@android:id/summary"

                  android:layout_width="wrap_content"

                  android:layout_height="wrap_content"

                  android:layout_below="@android:id/title"

                  android:layout_alignLeft="@android:id/title"

                  android:textAppearance="?android:attr/textAppearanceSmall"

                  android:textColor="?android:attr/textColorSecondary"

                  android:maxLines="10" />

    </RelativeLayout>

    <!-- Preference should place its actual preference widget here. -->

    <LinearLayout android:id="@android:id/widget_frame"

                  android:layout_width="wrap_content"

                  android:layout_height="match_parent"

                  android:gravity="end|center_vertical"

                  android:paddingLeft="16dp"

                  android:orientation="vertical" />

    <include layout="@layout/preference_material_settings"/>

</LinearLayout>

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</FrameLayout>

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            class="com.android.settings.notification.RestrictedDropDownPreference$ReselectionSpinner"

            android:layout_width="0dp"

            android:layout_height="wrap_content"

            android:visibility="invisible" />

            android:visibility="invisible"

            android:layout_marginStart="@dimen/preference_no_icon_padding_start"/>

    <include layout="@layout/preference_material_settings" />