yusheng-android/modulevocal/src/main/res/layout/activity_currency_exchange.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.CurrencyExchangeActivity">

    <data>

    </data>
    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <com.xscm.moduleutil.widget.CustomTopBar
            android:id="@+id/top_bar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:layout_constraintTop_toTopOf="parent"
            />

        <RelativeLayout
            android:id="@+id/rl_1"
            android:layout_width="match_parent"
            android:layout_height="@dimen/dp_112"
            android:layout_marginStart="@dimen/dp_16"
            android:layout_marginTop="@dimen/dp_12"
            android:layout_marginEnd="@dimen/dp_16"
            android:background="@mipmap/cz_bj"
            app:layout_constraintTop_toBottomOf="@id/top_bar">

            <TextView
                android:id="@+id/t_1"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/dp_24"
                android:layout_marginStart="@dimen/dp_16"
                android:layout_marginTop="@dimen/dp_21"
                android:gravity="left|center_vertical"
                android:text="钻石余额"
                android:textColor="@color/color_FF000000"
                android:textSize="@dimen/sp_16" />

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@+id/t_1"
                android:layout_alignParentStart="true"
                android:layout_centerInParent="true"
                android:layout_marginTop="@dimen/dp_8">


                <ImageView
                    android:id="@+id/im_1"
                    android:layout_width="@dimen/dp_28"
                    android:layout_height="@dimen/dp_28"
                    android:layout_alignParentStart="true"
                    android:layout_centerInParent="true"
                    android:layout_marginStart="@dimen/dp_16"
                    android:src="@mipmap/zs_tb" />

                <TextView
                    android:id="@+id/tv_jb"
                    android:layout_width="wrap_content"
                    android:layout_height="@dimen/dp_38"
                    android:layout_centerInParent="true"
                    android:layout_marginStart="@dimen/dp_4"
                    android:layout_toRightOf="@+id/im_1"
                    android:gravity="left|center"
                    tools:text="111111000"
                    android:textColor="@color/color_FF333333"
                    android:textSize="@dimen/sp_28" />
            </RelativeLayout>
        </RelativeLayout>

        <TextView
            android:id="@+id/t_2"
            android:layout_width="@dimen/dp_48"
            android:layout_height="@dimen/dp_18"
            android:layout_marginStart="@dimen/dp_16"
            android:layout_marginTop="@dimen/dp_12"
            android:layout_marginEnd="@dimen/dp_16"
            android:text="钻石兑换"
            android:textColor="@color/color_FF333333"
            android:textSize="@dimen/sp_12"
            app:layout_constraintTop_toBottomOf="@id/rl_1"
            app:layout_constraintStart_toStartOf="parent"/>

        <RelativeLayout
            android:id="@+id/r_4"
            android:layout_width="match_parent"
            android:layout_height="@dimen/dp_27"
            android:layout_marginStart="@dimen/dp_16"
            android:layout_marginTop="@dimen/dp_12"
            android:layout_marginEnd="@dimen/dp_16"
            app:layout_constraintBottom_toTopOf="@+id/v_view"
            app:layout_constraintTop_toBottomOf="@+id/t_2">

            <TextView
                android:id="@+id/t_4"
                android:layout_width="@dimen/dp_18"
                android:layout_height="@dimen/dp_27"
                android:layout_alignParentStart="true"
                android:layout_centerVertical="true"
                android:layout_centerInParent="true"
                android:gravity="center"
                android:text="￥"
                android:textStyle="bold"
                android:textSize="@dimen/sp_18"
                android:textColor="@color/color_FF000000"
                />

            <com.google.android.material.textfield.TextInputEditText
                android:id="@+id/et_custom_amount"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/dp_18"
                android:layout_toRightOf="@+id/t_4"
                android:background="@null"
                android:layout_centerInParent="true"
                android:hint="请输入需要兑换的钻石数量"
                android:textColorHint="@color/color_FF999999"
                android:inputType="number"
                android:textSize="@dimen/sp_14"/>

            <TextView
                android:id="@+id/t_5"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/dp_18"
                android:layout_centerInParent="true"
                android:layout_alignParentEnd="true"
                android:gravity="center"
                android:layout_marginStart="@dimen/dp_4"
                android:text="全部兑换"
                android:textSize="@dimen/sp_12"
                android:textColor="#0DFB89"
                />
        </RelativeLayout>

        <View
            android:id="@+id/v_view"
            android:layout_width="match_parent"
            android:layout_height="@dimen/dp_0_5"
            android:layout_marginStart="@dimen/dp_16"
            android:layout_marginTop="@dimen/dp_12"
            android:layout_marginEnd="@dimen/dp_16"
            android:background="@color/color_FF999999"
            app:layout_constraintTop_toBottomOf="@id/r_4" />

        <TextView
            android:id="@+id/t_3"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/dp_18"
            android:layout_marginStart="@dimen/dp_16"
            android:layout_marginTop="@dimen/dp_6"
            android:layout_marginEnd="@dimen/dp_16"
            android:text="1钻石=10个金币"
            android:textColor="@color/color_ff2727"
            app:layout_constraintTop_toBottomOf="@+id/v_view"
            app:layout_constraintStart_toStartOf="parent"
            android:textSize="@dimen/sp_12"
            />


        <TextView
            android:id="@+id/tv_payment"
            android:layout_width="match_parent"
            android:layout_height="@dimen/dp_42"
            android:layout_alignParentBottom="true"
            android:layout_marginLeft="@dimen/dp_38"
            android:layout_marginRight="@dimen/dp_38"
            android:layout_marginBottom="@dimen/dp_57"
            android:background="@drawable/cs"
            android:gravity="center"
            android:text="确认兑换"
            android:textColor="@color/color_FF333333"
            android:textSize="@dimen/sp_14"
            app:layout_constraintBottom_toBottomOf="parent" />

    </androidx.constraintlayout.widget.ConstraintLayout>

</layout>