如何创建WhatsApp中的项目分隔符（） _WhatsApp

博观而约取，厚积而薄发。这篇文章主要讲述如何创建WhatsApp中的项目分隔符？相关的知识，希望能为你提供帮助。
如何在WhatsApp中的recyclerview元素之间创建项目分隔符？
【如何创建WhatsApp中的项目分隔符（）】我尝试在下面的链接中给出的SimpleItemDecorator类，它没有给出我预期的结果：
https://stackoverflow.com/a/41547052

文章图片

答案

< ?xml version="1.0" encoding="utf-8"?> < RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="@dimen/_60sdp" android:background="@color/white"> < RelativeLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:padding="@dimen/padding_small"> < de.hdodenhof.circleimageview.CircleImageView android:id="@+id/msgimage" android:layout_width="@dimen/_50sdp" android:layout_height="@dimen/_50sdp" android:layout_alignParentStart="true" android:src="https://www.songbingjia.com/android/@drawable/adpost_placeholder" /> < LinearLayout android:id="@+id/textsec" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_toEndOf="@+id/msgimage" android:layout_toStartOf="@+id/follosec" android:orientation="vertical"> < com.codinghands.pistachio.Custom.MyTextViewRegular android:id="@+id/msgusername" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginStart="@dimen/margin_extra_very_small" android:layout_marginTop="@dimen/margin_small" android:text="name" android:textColor="@color/text_black" android:textSize="@dimen/text_small" android:textStyle="bold" /> < com.codinghands.pistachio.Custom.MyTextViewRegular android:id="@+id/msgfullname" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginStart="@dimen/margin_extra_very_small" android:paddingEnd="@dimen/padding_small" android:text="name" android:textColor="@color/text_lightgrey" android:textSize="@dimen/text_very_small" /> < /LinearLayout> < /RelativeLayout> < View android:layout_width="match_parent" android:layout_height="1dp" android:layout_marginStart="@dimen/_60sdp" android:layout_marginEnd="@dimen/padding_small" android:layout_alignParentBottom="true" android:background="#000000" /> < /RelativeLayout> **it will be something like this change margin,padding,color and textview to your need. use it as item in recyclerview **

检查它是否在bindholder中的lastpotion并隐藏视图以删除lastposition的项目分隔符
另一答案我只是将它添加到我的recyclerview的膨胀文件中。

< ?xml version="1.0" encoding="utf-8"?> < RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:clickable="true" android:focusable="true" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto"> < View android:id="@+id/divider" android:layout_width="match_parent" android:layout_height="1dp" android:background="@color/uvv_light_gray" android:layout_marginEnd="10dp" android:layout_marginRight="10dp" android:layout_marginStart="10dp" android:layout_marginLeft="10dp"/> < RelativeLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:background="@drawable/custom_ripple" android:padding="10dp"> .... ....< /RelativeLayout>