From 8684539793dd0213a0c98644369fa9cfdf73a3fc Mon Sep 17 00:00:00 2001
From: wushaocheng <15876365887@163.com>
Date: Fri, 17 Feb 2023 09:30:40 +0800
Subject: [PATCH] =?UTF-8?q?[Modify]=E6=A0=87=E7=AD=BE=E5=8A=9F=E8=83=BD?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
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---
 .../user/bean/UserLabelInfo.kt                |  4 +-
 library/build.gradle                          |  3 +
 .../widget/LinesFlexBoxLayoutManager.java     | 56 +++++++++++++++++++
 3 files changed, 61 insertions(+), 2 deletions(-)
 create mode 100644 library/src/module_common/java/com/yizhuan/xchat_android_library/common/widget/LinesFlexBoxLayoutManager.java

diff --git a/core/src/main/java/com/yizhuan/xchat_android_core/user/bean/UserLabelInfo.kt b/core/src/main/java/com/yizhuan/xchat_android_core/user/bean/UserLabelInfo.kt
index 2fae6d396..409369896 100644
--- a/core/src/main/java/com/yizhuan/xchat_android_core/user/bean/UserLabelInfo.kt
+++ b/core/src/main/java/com/yizhuan/xchat_android_core/user/bean/UserLabelInfo.kt
@@ -5,8 +5,8 @@ import java.io.Serializable
 
 @Data
 data class UserLabelInfo(
-    val config: List<UserLabelItemInfo>,
-    val meLabels: List<String>
+    val config: List<UserLabelItemInfo> ?= null,
+    val meLabels: List<String> ?= null
 ) : Serializable
 
 
diff --git a/library/build.gradle b/library/build.gradle
index f73299725..435e15655 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -134,6 +134,9 @@ dependencies {
 
     api "jp.wasabeef:glide-transformations:${GlideTransformationsVersion}"
 
+    //流式布局
+    api 'com.google.android.flexbox:flexbox:3.0.0'
+
 }
 repositories {
     mavenCentral()
diff --git a/library/src/module_common/java/com/yizhuan/xchat_android_library/common/widget/LinesFlexBoxLayoutManager.java b/library/src/module_common/java/com/yizhuan/xchat_android_library/common/widget/LinesFlexBoxLayoutManager.java
new file mode 100644
index 000000000..9e0ed987b
--- /dev/null
+++ b/library/src/module_common/java/com/yizhuan/xchat_android_library/common/widget/LinesFlexBoxLayoutManager.java
@@ -0,0 +1,56 @@
+package com.yizhuan.xchat_android_library.common.widget;
+
+import android.content.Context;
+
+import com.google.android.flexbox.FlexLine;
+import com.google.android.flexbox.FlexboxLayoutManager;
+
+import java.util.List;
+
+/**
+ * author: wushaocheng
+ * time: 2022/2/17
+ * desc: 一行显示FlexBoxManager
+ */
+public class LinesFlexBoxLayoutManager extends FlexboxLayoutManager {
+
+    /**
+     * 最大行数
+     *
+     * 小于等于0时，不限制行数
+     */
+    private int maxLines = 0;
+
+    /**
+     * 设置最大显示行数
+     * @param maxLines
+     */
+    public void setMaxLines(int maxLines) {
+        this.maxLines = maxLines;
+    }
+
+    public LinesFlexBoxLayoutManager(Context context) {
+        super(context);
+    }
+
+    public LinesFlexBoxLayoutManager(Context context, int flexDirection) {
+        super(context, flexDirection);
+    }
+
+    public LinesFlexBoxLayoutManager(Context context, int flexDirection, int flexWrap) {
+        super(context, flexDirection, flexWrap);
+    }
+
+    /**
+     * 删掉多余的行数据
+     */
+    @Override
+    public List<FlexLine> getFlexLinesInternal() {
+        List<FlexLine> flexLines = super.getFlexLinesInternal();
+        int size = flexLines.size();
+        if (maxLines > 0 && size > maxLines) {
+            flexLines.subList(maxLines, size).clear();
+        }
+        return flexLines;
+    }
+}