core/res/res/layout-round-watch/alert_dialog_header_micro.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2016 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
  -->
<FrameLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="top|center_horizontal"
        android:minHeight="@dimen/alert_dialog_title_height">
    <ImageView android:id="@+id/icon"
            android:maxHeight="24dp"
            android:maxWidth="24dp"
            android:layout_marginTop="12dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@null" />
    <com.android.internal.widget.DialogTitle android:id="@+id/alertTitle"
            style="?android:attr/windowTitleStyle"
            android:ellipsize="end"
            android:layout_marginTop="36dp"
            android:layout_marginBottom="4dp"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAlignment="center" />
</FrameLayout>