如何在android的底部工作表顶部制作图像

Posted 2023-03-15

【中文标题】如何在android的底部工作表顶部制作图像

【英文标题】：how to make image at top of bottom sheet in android

【发布时间】：2021-01-26 05:26:34

【问题描述】：

如何将图像放置在底部表格的顶部中心，并且图像的一半应该在布局之外，，，我附上了示例图像

`<?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"
 android:layout_
 android:layout_
 android:paddingStart="@dimen/dimen_25"
 android:paddingEnd="@dimen/dimen_25"
 android:paddingBottom="@dimen/dimen_25">

 <androidx.appcompat.widget.AppCompatImageView
     android:id="@+id/iv_success_image"
     android:layout_
     android:layout_
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"
     app:layout_constraintTop_toTopOf="parent"
     app:srcCompat="@drawable/ic_tick" />`

【参考方案1】：

   <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_
    android:layout_
    android:orientation="vertical">

    <LinearLayout
        android:layout_
        android:layout_
        android:orientation="vertical">

        <LinearLayout
            android:id="@+id/nilu"
            android:layout_
            android:layout_
            android:layout_weight="1"
            android:background="@color/colorPrimary"
            android:orientation="vertical"
            android:paddingBottom="30dp">


            <TextView
                android:layout_
                android:layout_
                android:gravity="center"
                android:text="NILU" />

            <TextView
                android:layout_
                android:layout_
                android:gravity="center"
                android:text="NILU" />

            <TextView
                android:layout_
                android:layout_
                android:gravity="center"
                android:text="NILU" />


        </LinearLayout>

        <LinearLayout
            android:id="@+id/nilu2"
            android:layout_
            android:layout_
            android:layout_below="@id/nilu"
            android:layout_weight="1"
            android:background="@color/colorAccent"
            android:orientation="vertical">


            <TextView
                android:layout_
                android:layout_
                android:gravity="center"
                android:text="NILU" />

            <TextView
                android:layout_
                android:layout_
                android:gravity="center"
                android:text="NILU" />

            <TextView
                android:layout_
                android:layout_
                android:gravity="center"
                android:text="NILU" />

        </LinearLayout>
    </LinearLayout>


    <RelativeLayout
        android:layout_
        android:layout_
        android:layout_centerInParent="true"
        android:orientation="horizontal">

        <ImageView
            android:layout_
            android:layout_
            android:layout_centerInParent="true"
            android:src="@mipmap/ic_launcher_round" />


    </RelativeLayout>

</RelativeLayout>