XunfeiTTS-android/app/src/main/res/layout/item_speaker.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="5dp"
    android:background="@drawable/selector_currspker"
    android:gravity="center_vertical"
    android:orientation="horizontal">
    <ImageView
        android:id="@+id/iv_speaker_icon"
        android:src= "@mipmap/xiaoyan"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:contentDescription="desc"/>
    <TextView
        android:id="@+id/tv_speaker_desc"
        android:textSize="18sp"
        android:text="@string/voice_xiaoyan"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</LinearLayout>