FLYSN/app/src/main/res/layout-land/activity_main.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"
    xmlns:tools="http://schemas.android.com/tools"
    tools:context=".activity.main.MainActivity">

    <data>

        <variable
            name="click"
            type="com.fuying.sn.activity.main.MainActivity.BtnClick" />
    </data>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:background="#EBEBEB"
        android:layout_height="match_parent">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:id="@+id/constraintLayout"
            android:layout_width="match_parent"
            android:layout_height="@dimen/dp_36"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <ImageView
                android:id="@+id/iv_exit"
                android:layout_width="@dimen/dp_16"
                android:layout_height="@dimen/dp_16"
                android:layout_marginStart="@dimen/dp_8"
                android:adjustViewBounds="true"
                android:onClick="@{click::exit}"
                android:scaleType="centerInside"
                android:src="@drawable/bt_return"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <TextView
                android:id="@+id/tv_title"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:gravity="center_horizontal"
                android:onClick="@{click::debug}"
                android:text="@string/app_name"
                android:textColor="#4b4b4b"
                android:textSize="@dimen/sp_14"
                android:textStyle="bold"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintHorizontal_bias="0.015"
                app:layout_constraintStart_toEndOf="@+id/iv_exit"
                app:layout_constraintTop_toTopOf="parent"
                app:layout_constraintVertical_bias="0.5" />

        </androidx.constraintlayout.widget.ConstraintLayout>

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_marginStart="@dimen/dp_8"
            android:layout_marginEnd="@dimen/dp_8"
            android:layout_marginBottom="@dimen/dp_8"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/constraintLayout">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="vertical">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_weight="3"
                    android:orientation="horizontal">

                    <LinearLayout
                        android:layout_width="0dp"
                        android:layout_height="match_parent"
                        android:layout_marginEnd="@dimen/dp_8"
                        android:layout_weight="3"
                        android:background="@drawable/card_background"
                        android:orientation="vertical">

                        <androidx.constraintlayout.widget.ConstraintLayout
                            android:layout_width="match_parent"
                            android:layout_height="0dp"
                            android:layout_weight="1">

                            <TextView
                                android:id="@+id/textView11"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginStart="@dimen/dp_16"
                                android:text="设备码"
                                android:textColor="@color/black"
                                android:textSize="@dimen/sp_10"
                                app:layout_constraintBottom_toBottomOf="parent"
                                app:layout_constraintStart_toStartOf="parent"
                                app:layout_constraintTop_toTopOf="parent"
                                app:layout_goneMarginStart="@dimen/dp_16" />

                            <TextView
                                android:id="@+id/tv_imei"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginEnd="@dimen/dp_16"
                                android:ellipsize="end"
                                android:maxLength="30"
                                android:singleLine="true"
                                android:text="@string/unknown"
                                android:textColor="@color/text_gray"
                                android:textSize="@dimen/sp_10"
                                app:layout_constraintBottom_toBottomOf="parent"
                                app:layout_constraintEnd_toEndOf="parent"
                                app:layout_constraintTop_toTopOf="parent" />

                            <View
                                android:layout_width="0dp"
                                android:layout_height="1px"
                                android:layout_marginStart="@dimen/dp_8"
                                android:layout_marginEnd="@dimen/dp_8"
                                android:background="@color/text_gray"
                                android:visibility="visible"
                                app:layout_constraintBottom_toBottomOf="parent"
                                app:layout_constraintEnd_toEndOf="parent"
                                app:layout_constraintStart_toStartOf="parent" />
                        </androidx.constraintlayout.widget.ConstraintLayout>

                        <androidx.constraintlayout.widget.ConstraintLayout
                            android:id="@+id/cl_number"
                            android:layout_width="match_parent"
                            android:onClick="@{click::checkAppUpdate}"
                            android:layout_height="0dp"
                            android:layout_weight="1">

                            <TextView
                                android:id="@+id/textView8"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginStart="@dimen/dp_16"
                                android:text="软件版本"
                                android:textColor="@color/black"
                                android:textSize="@dimen/sp_10"
                                app:layout_constraintBottom_toBottomOf="parent"
                                app:layout_constraintStart_toStartOf="parent"
                                app:layout_constraintTop_toTopOf="parent"
                                app:layout_goneMarginStart="@dimen/dp_16" />

                            <TextView
                                android:id="@+id/tv_app_version"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginEnd="@dimen/dp_16"
                                android:ellipsize="end"
                                android:maxLength="30"
                                android:singleLine="true"
                                android:text="@string/unknown"
                                android:textColor="@color/text_gray"
                                android:textSize="@dimen/sp_10"
                                app:layout_constraintBottom_toBottomOf="parent"
                                app:layout_constraintEnd_toEndOf="parent"
                                app:layout_constraintTop_toTopOf="parent" />

                            <View
                                android:layout_width="0dp"
                                android:layout_height="1px"
                                android:layout_marginStart="@dimen/dp_8"
                                android:layout_marginEnd="@dimen/dp_8"
                                android:background="@color/text_gray"
                                android:visibility="visible"
                                app:layout_constraintEnd_toEndOf="parent"
                                app:layout_constraintStart_toStartOf="parent"
                                app:layout_constraintBottom_toBottomOf="parent" />

                        </androidx.constraintlayout.widget.ConstraintLayout>

                        <androidx.constraintlayout.widget.ConstraintLayout
                            android:id="@+id/cl_class"
                            android:layout_width="match_parent"
                            android:layout_height="0dp"
                            android:onClick="@{click::openOta}"
                            android:layout_weight="1">

                            <TextView
                                android:id="@+id/textView9"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginStart="@dimen/dp_16"
                                android:text="系统版本"
                                android:textColor="@color/black"
                                android:textSize="@dimen/sp_10"
                                app:layout_constraintBottom_toBottomOf="parent"
                                app:layout_constraintStart_toStartOf="parent"
                                app:layout_constraintTop_toTopOf="parent"
                                app:layout_goneMarginStart="@dimen/dp_16" />

                            <TextView
                                android:id="@+id/tv_build_version"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginEnd="@dimen/dp_16"
                                android:ellipsize="end"
                                android:maxLength="30"
                                android:singleLine="true"
                                android:text="@string/unknown"
                                android:textColor="@color/text_gray"
                                android:textSize="@dimen/sp_10"
                                app:layout_constraintBottom_toBottomOf="parent"
                                app:layout_constraintEnd_toEndOf="parent"
                                app:layout_constraintTop_toTopOf="parent" />

                            <View
                                android:layout_width="0dp"
                                android:layout_height="1px"
                                android:layout_marginStart="@dimen/dp_8"
                                android:layout_marginEnd="@dimen/dp_8"
                                android:background="@color/text_gray"
                                android:visibility="gone"
                                app:layout_constraintEnd_toEndOf="parent"
                                app:layout_constraintStart_toStartOf="parent"
                                app:layout_constraintTop_toTopOf="parent" />
                        </androidx.constraintlayout.widget.ConstraintLayout>

                    </LinearLayout>


                    <androidx.constraintlayout.widget.ConstraintLayout
                        android:layout_width="0dp"
                        android:layout_height="match_parent"
                        android:layout_weight="1"
                        android:onClick="@{click::restart}"
                        android:background="@drawable/card_background">

                        <ImageView
                            android:id="@+id/imageView2"
                            android:layout_width="@dimen/dp_64"
                            android:layout_height="@dimen/dp_64"
                            android:adjustViewBounds="true"
                            android:scaleType="centerCrop"
                            android:src="@drawable/icon_diagnosis"
                            app:layout_constraintBottom_toBottomOf="parent"
                            app:layout_constraintEnd_toEndOf="parent"
                            app:layout_constraintHorizontal_bias="0.505"
                            app:layout_constraintStart_toStartOf="parent"
                            app:layout_constraintTop_toTopOf="parent"
                            app:layout_constraintVertical_bias="0.25" />

                        <TextView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:text="一键诊断"
                            android:textColor="@color/black"
                            android:textSize="@dimen/sp_14"
                            android:textStyle="bold"
                            app:layout_constraintBottom_toBottomOf="parent"
                            app:layout_constraintEnd_toEndOf="parent"
                            app:layout_constraintStart_toStartOf="parent"
                            app:layout_constraintTop_toBottomOf="@+id/imageView2" />

                    </androidx.constraintlayout.widget.ConstraintLayout>

                </LinearLayout>


                <androidx.constraintlayout.widget.ConstraintLayout
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_marginTop="@dimen/dp_8"
                    android:layout_weight="4"
                    android:background="@drawable/card_background"
                    android:orientation="horizontal">

                    <ImageView
                        android:layout_width="@dimen/dp_59"
                        android:layout_height="@dimen/dp_20"
                        android:adjustViewBounds="true"
                        android:scaleType="centerCrop"
                        android:layout_marginTop="@dimen/dp_8"
                        android:layout_marginStart="@dimen/dp_16"
                        android:src="@drawable/fly_fooing"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                    <ImageView
                        android:id="@+id/imageView"
                        android:layout_width="@dimen/dp_100"
                        android:layout_height="@dimen/dp_100"
                        android:adjustViewBounds="true"
                        android:scaleType="centerCrop"
                        android:src="@drawable/fly_qrcode"
                        app:layout_constraintBottom_toBottomOf="parent"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintHorizontal_bias="0.5"
                        app:layout_constraintStart_toStartOf="parent"
                        app:layout_constraintTop_toTopOf="parent"
                        app:layout_constraintVertical_bias="0.367" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="扫码关注公众号"
                        android:textColor="@color/text_gray"
                        android:textSize="@dimen/sp_12"
                        app:layout_constraintEnd_toEndOf="@+id/imageView"
                        app:layout_constraintStart_toStartOf="@+id/imageView"
                        app:layout_constraintTop_toBottomOf="@+id/imageView" />

                    <TextView
                        android:id="@+id/tv_bind_statu"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="设备未绑定"
                        android:layout_marginTop="@dimen/dp_8"
                        android:layout_marginEnd="@dimen/dp_16"
                        android:textColor="@color/text_gray"
                        android:textSize="@dimen/sp_10"
                        app:layout_constraintEnd_toEndOf="parent"
                        app:layout_constraintTop_toTopOf="parent" />

                </androidx.constraintlayout.widget.ConstraintLayout>

            </LinearLayout>

        </androidx.constraintlayout.widget.ConstraintLayout>

    </androidx.constraintlayout.widget.ConstraintLayout>
</layout>