增加注释，修改说明

Author: LuckyCodeer

README.md

@@ -4,7 +4,7 @@ Android上的标签布局、流式布局，支持单选、多选等操作
 ### 引入依赖
 
 ```kotlin
-implementation 'com.yhw.library:taglayout:1.0.0'
+implementation 'com.yhw.library:taglayout:1.0.1'
 ```
 
 ### 使用方法
@@ -49,8 +49,9 @@ implementation 'com.yhw.library:taglayout:1.0.0'
         app:choiceMode="none" />
 ```
 
-app:defaultChoicePosition="0"<!--单选时默认选中项-->
-app:choiceMode="none" /><!--设置选择模式，支持单选(singleChoice)和多选(multipleChoice) 默认(none)表示不设置选择模式-->
+##### 布局属性
+*app:defaultChoicePosition="0" //单选时默认选中项*
+*app:choiceMode="none" //设置选择模式，支持单选(singleChoice)和多选(multipleChoice) 默认(none)表示不设置选择模式*
 
 
 #### 动态添加数据

app/src/main/java/com/yhw/taglayout/sample/MainActivity.kt

@@ -65,12 +65,20 @@ class MainActivity : AppCompatActivity() {
             }
 
         //获取选中项
-        getIndexBtn.setOnClickListener{
-            if(tagLayout2.getChoiceMode() == TagLayout.ChoiceMode.SingleChoice.choiceMode){
-                Toast.makeText(this@MainActivity, "单选了 ${tagLayout2.getCheckedPosition()}", Toast.LENGTH_SHORT).show()
-            }else if(tagLayout2.getChoiceMode() == TagLayout.ChoiceMode.MultipleChoice.choiceMode){
-                Toast.makeText(this@MainActivity, "多选了 ${tagLayout2.getCheckedList()}", Toast.LENGTH_SHORT).show()
-            }else{
+        getIndexBtn.setOnClickListener {
+            if (tagLayout2.getChoiceMode() == TagLayout.ChoiceMode.SingleChoice.choiceMode) {
+                Toast.makeText(
+                    this@MainActivity,
+                    "单选了 ${tagLayout2.getCheckedPosition()}",
+                    Toast.LENGTH_SHORT
+                ).show()
+            } else if (tagLayout2.getChoiceMode() == TagLayout.ChoiceMode.MultipleChoice.choiceMode) {
+                Toast.makeText(
+                    this@MainActivity,
+                    "多选了 ${tagLayout2.getCheckedList()}",
+                    Toast.LENGTH_SHORT
+                ).show()
+            } else {
                 Toast.makeText(this@MainActivity, "非选中模式，不能获取", Toast.LENGTH_SHORT).show()
             }
         }

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

@@ -57,4 +57,5 @@
 
     </LinearLayout>
 
+
 </LinearLayout>

library/build.gradle

@@ -7,7 +7,7 @@ publish {
     userOrg = 'yanghongwei'
     groupId = 'com.yhw.library'
     artifactId = 'taglayout'
-    publishVersion = '1.0.0'
+    publishVersion = '1.0.1'
     repoName="TagLayout"
     desc = 'Android TagLayout'
     website = 'https://github.com/LuckyCodeer/TagLayout'

library/src/main/java/com/yhw/taglayout/TagLayout.kt

@@ -85,7 +85,7 @@ class TagLayout : ViewGroup {
                     if (i in 0 until childCount && i == defChoicePosition)
                         childView.isSelected = true
                 }
-                if(childView.background == null){
+                if (childView.background == null) {
                     childView.setBackgroundResource(R.drawable.tag_selector_bg)
                 }
                 mChildViewList.add(childView)
@@ -146,6 +146,9 @@ class TagLayout : ViewGroup {
         }
     }
 
+    /**
+     * 改变选中
+     */
     private fun changedCheckedItemView(position: Int) {
         Log.i(TAG, "choiceMode is $choiceMode")
         for ((index, view) in mChildViewList.withIndex()) {
@@ -185,38 +188,16 @@ class TagLayout : ViewGroup {
         return defChoicePosition
     }
 
-    override fun generateLayoutParams(attrs: AttributeSet?): LayoutParams {
-        return MarginLayoutParams(context, attrs)
-    }
-
-    override fun generateDefaultLayoutParams(): LayoutParams {
-        return MarginLayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)
-    }
-
-    override fun generateLayoutParams(p: LayoutParams?): LayoutParams {
-        return MarginLayoutParams(p)
-    }
-
-    interface OnItemClickListener {
-        fun onItemClick(position: Int, view: View)
-    }
-
-    interface OnItemLongClickListener {
-        fun onItemLongClick(position: Int, view: View)
-    }
-
-    interface OnSingleCheckedChangeListener {
-        fun onCheckedChanged(position: Int)
-    }
-
-    interface OnMultipleCheckedChangeListener {
-        fun onCheckedChanged(positionList: MutableList<Int>)
-    }
-
+    /**
+     * 设置数据适配器
+     */
     fun setAdapter(adapter: TagAdapter) {
         mAdapter = adapter
+        changedAdapter()
+    }
+
+    private fun changedAdapter() {
         removeAllViews()
-        Log.i(TAG, "count ${mAdapter.getItemCount()}")
         for (i in 0 until mAdapter.getItemCount()) {
             val itemView = mAdapter.onCreateView(this)
             mAdapter.onBindView(itemView, i)
@@ -228,6 +209,10 @@ class TagLayout : ViewGroup {
         return mAdapter
     }
 
+    /**
+     * 设置选择模式
+     * @see ChoiceMode
+     */
     fun setChoiceMode(mode: ChoiceMode) {
         this.choiceMode = mode.choiceMode
         if (mode.choiceMode == ChoiceMode.SingleChoice.choiceMode) {
@@ -241,6 +226,9 @@ class TagLayout : ViewGroup {
         }
     }
 
+    /**
+     * 单选模式下，设置默认选择项
+     */
     fun setDefaultChoicePosition(position: Int) {
         this.defChoicePosition = position
         if (choiceMode == ChoiceMode.SingleChoice.choiceMode) {
@@ -252,9 +240,48 @@ class TagLayout : ViewGroup {
         return choiceMode
     }
 
+    override fun generateLayoutParams(attrs: AttributeSet?): LayoutParams {
+        return MarginLayoutParams(context, attrs)
+    }
+
+    override fun generateDefaultLayoutParams(): LayoutParams {
+        return MarginLayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)
+    }
+
+    override fun generateLayoutParams(p: LayoutParams?): LayoutParams {
+        return MarginLayoutParams(p)
+    }
+
+    interface OnItemClickListener {
+        fun onItemClick(position: Int, view: View)
+    }
+
+    interface OnItemLongClickListener {
+        fun onItemLongClick(position: Int, view: View)
+    }
+
+    interface OnSingleCheckedChangeListener {
+        fun onCheckedChanged(position: Int)
+    }
+
+    interface OnMultipleCheckedChangeListener {
+        fun onCheckedChanged(positionList: MutableList<Int>)
+    }
+
     enum class ChoiceMode(var choiceMode: Int) {
+        /**
+         * 非选择模式
+         */
         None(0),
+
+        /**
+         * 单选模式
+         */
         SingleChoice(1),
+
+        /**
+         * 多选模式
+         */
         MultipleChoice(2);
     }
 }