HaiNaOSLenovo/app/src/main/res/layout/activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
    tools:context=".activity.main.MainActivity">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/constraintLayout"
        android:layout_width="match_parent"
        android:layout_height="@dimen/dp_32"
        android:background="@color/colorAccent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <ImageView
            android:id="@+id/iv_back"
            android:layout_width="@dimen/dp_20"
            android:layout_height="@dimen/dp_16"
            android:layout_marginStart="@dimen/dp_4"
            android:adjustViewBounds="true"
            android:scaleType="centerCrop"
            android:src="@drawable/back"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="家庭空间"
            android:textColor="@color/white"
            android:textSize="@dimen/sp_15"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />
    </androidx.constraintlayout.widget.ConstraintLayout>

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

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

            <androidx.constraintlayout.widget.ConstraintLayout
                android:id="@+id/cl_pic"
                android:layout_width="@dimen/dp_128"
                android:layout_height="@dimen/dp_128"
                android:layout_marginStart="@dimen/dp_8"
                android:layout_marginTop="@dimen/dp_8"
                android:background="@drawable/bg_dialog"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="@dimen/dp_8"
                    android:text="相册"
                    android:textColor="@color/black"
                    android:textSize="@dimen/sp_10"
                    app:layout_constraintBottom_toTopOf="@+id/nv_pic"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent" />

                <com.shehuan.niv.NiceImageView
                    android:id="@+id/nv_pic"
                    android:layout_width="@dimen/dp_80"
                    android:layout_height="@dimen/dp_80"
                    android:adjustViewBounds="true"
                    android:scaleType="centerCrop"
                    android:src="@drawable/icon_pic"
                    app:corner_radius="@dimen/dp_4"
                    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" />

            </androidx.constraintlayout.widget.ConstraintLayout>

            <androidx.constraintlayout.widget.ConstraintLayout
                android:id="@+id/vl_video"
                android:layout_width="@dimen/dp_128"
                android:layout_height="@dimen/dp_128"
                android:layout_marginStart="@dimen/dp_8"
                android:background="@drawable/bg_dialog"
                app:layout_constraintStart_toEndOf="@+id/cl_pic"
                app:layout_constraintTop_toTopOf="@+id/cl_pic">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="@dimen/dp_8"
                    android:text="视频"
                    android:textColor="@color/black"
                    android:textSize="@dimen/sp_10"
                    app:layout_constraintBottom_toTopOf="@+id/nv_video"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent" />

                <com.shehuan.niv.NiceImageView
                    android:id="@+id/nv_video"
                    android:layout_width="@dimen/dp_80"
                    android:layout_height="@dimen/dp_80"
                    android:adjustViewBounds="true"
                    android:scaleType="centerCrop"
                    android:src="@drawable/icon_video"
                    app:corner_radius="@dimen/dp_4"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent" />

                <ImageView
                    android:layout_width="@dimen/dp_32"
                    android:layout_height="@dimen/dp_32"
                    android:adjustViewBounds="true"
                    android:scaleType="centerCrop"
                    android:src="@drawable/play"
                    app:layout_constraintBottom_toBottomOf="@+id/nv_video"
                    app:layout_constraintEnd_toEndOf="@+id/nv_video"
                    app:layout_constraintStart_toStartOf="@+id/nv_video"
                    app:layout_constraintTop_toTopOf="@+id/nv_video" />

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