yuliao_and/app/src/main/res/layout/friend_permissions_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    android:orientation="vertical" >

    <com.netease.yunxin.kit.common.ui.widgets.BackTitleBar
        android:id="@+id/setting_title_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/white"
        app:titleText="@string/haoyouquanxian_txt"
        tools:ignore="MissingConstraints" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/white"
        android:orientation="vertical">

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_marginTop="@dimen/dp_20"
        android:layout_height="wrap_content">

        <Button
            style="@style/settings_item_bg_group_full_2019"
            android:text="@string/add_me_friend_need_verify_txt" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/yanzheng_switch"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/dimen_24_dp"
            android:layout_alignParentEnd="true"
            android:layout_centerVertical="true"
            android:layout_marginEnd="@dimen/dp_16"
            android:clickable="false"
            android:layout_gravity="end|center_vertical"
            android:thumb="@drawable/switch_thumb_selector"
            app:track="@drawable/switch_track_selector" />
    </FrameLayout>

    <FrameLayout
        android:layout_width="match_parent"
        android:visibility="gone"
        android:layout_height="wrap_content">

        <Button
            style="@style/settings_item_bg_group_full_2019"
            android:text="@string/allow_temporary_session_txt" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/mosheng_switch"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/dimen_24_dp"
            android:layout_alignParentEnd="true"
            android:layout_centerVertical="true"
            android:layout_marginEnd="@dimen/dp_16"
            android:clickable="false"
            android:layout_gravity="end|center_vertical"
            android:thumb="@drawable/switch_thumb_selector"
            app:track="@drawable/switch_track_selector" />
    </FrameLayout>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <Button
            style="@style/settings_item_bg_group_full_2019"
            android:text="@string/allow_phone_search_txt" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/shoujihao_switch"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/dimen_24_dp"
            android:layout_alignParentEnd="true"
            android:layout_centerVertical="true"
            android:layout_marginEnd="@dimen/dp_16"
            android:clickable="false"
            android:layout_gravity="end|center_vertical"
            android:thumb="@drawable/switch_thumb_selector"
            app:track="@drawable/switch_track_selector" />
    </FrameLayout>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <Button
            style="@style/settings_item_bg_group_full_2019"
            android:text="@string/allow_search_id_txt" />
        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/id_switch"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/dimen_24_dp"
            android:layout_alignParentEnd="true"
            android:layout_centerVertical="true"
            android:layout_marginEnd="@dimen/dp_16"
            android:clickable="false"
            android:layout_gravity="end|center_vertical"
            android:thumb="@drawable/switch_thumb_selector"
            app:track="@drawable/switch_track_selector" />

    </FrameLayout>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <Button
            style="@style/settings_item_bg_group_full_2019"
            android:text="@string/allow_add_me_at_group_txt" />

        <androidx.appcompat.widget.SwitchCompat
            android:id="@+id/group_add_switch"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/dimen_24_dp"
            android:layout_alignParentEnd="true"
            android:layout_centerVertical="true"
            android:layout_marginEnd="@dimen/dp_16"
            android:clickable="false"
            android:layout_gravity="end|center_vertical"
            android:thumb="@drawable/switch_thumb_selector"
            app:track="@drawable/switch_track_selector" />
    </FrameLayout>

        <LinearLayout
            android:id="@+id/black_ll"
            android:layout_width="match_parent"
            android:layout_height="@dimen/dp_54"
            android:gravity="center_vertical"
            android:orientation="vertical"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            tools:ignore="SpUsage">

            <Button
                android:id="@+id/black_tv"
                style="@style/settings_item_bg_group_full_2019"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:drawablePadding="@dimen/dp_15"
                android:gravity="center_vertical"
                android:text="@string/black_list_txt"
                android:textColor="@color/color_333333"
                android:textSize="@dimen/sp_14"
                app:drawableRightCompat="@drawable/ic_frame_mine_right_arrow" />

        </LinearLayout>
    </LinearLayout>

</LinearLayout>