1.4.3

Author: xiaoxiaoying

README.md

@@ -37,5 +37,5 @@
 #### 使用
 
 ```
-implementation 'com.github.xiaoxiaoying:Page-RecyclerView-ArrayAdpter:1.4.2'
+implementation 'com.github.xiaoxiaoying:Page-RecyclerView-ArrayAdpter:1.4.3'
 ```

recyclerarrayadapter/build.gradle

@@ -13,8 +13,8 @@ android {
     defaultConfig {
         minSdkVersion 15
         targetSdkVersion 33
-        versionCode 22
-        versionName "1.4.2"
+        versionCode 23
+        versionName "1.4.3"
 
     }
     compileOptions {

recyclerarrayadapter/src/main/java/com/xiaoxiaoying/recyclerarrayadapter/adapter/ArrayAdapter.kt

@@ -151,9 +151,18 @@ abstract class ArrayAdapter<T, H : ArrayAdapter.ViewHolder<T>> @JvmOverloads con
      */
     fun findItemPosition(item: T): Int = arrays.indexOf(item)
 
-    fun find(predicate: (T) -> Boolean) {
-        arrays.find(predicate)
-    }
+    fun find(predicate: (T) -> Boolean): T? = arrays.find(predicate)
+
+    fun any(): Boolean = arrays.any()
+
+    fun any(predicate: (T) -> Boolean): Boolean = arrays.any(predicate)
+
+    fun count(): Int = arrays.size
+
+    fun count(predicate: (T) -> Boolean): Int = arrays.count(predicate)
+
+    fun filter(predicate: (T) -> Boolean): List<T> = arrays.filter(predicate)
+
 
     fun clean() {
         synchronized(mLock)

recyclerarrayadapter/src/main/java/com/xiaoxiaoying/recyclerarrayadapter/adapter/SimpleAdapter.kt

@@ -23,12 +23,32 @@ abstract class SimpleAdapter<T>(
         return getSimpleViewHolder(itemView, parent, viewType)
     }
 
+    override fun onBindViewHolder(
+        holder: ViewHolder<T>,
+        position: Int,
+        payloads: MutableList<Any>
+    ) {
+        super.onBindViewHolder(holder, position, payloads)
+        holder.onBindViewHolder(position, payloads)
+    }
+
+    /**
+     * 获取ViewHolder [ViewHolder]
+     * @param itemView view视图
+     * @param viewType [getItemViewType]
+     */
     open fun getSimpleViewHolder(
         itemView: View,
         parent: ViewGroup,
         viewType: Int
     ): ViewHolder<T> =
         ViewHolder(itemView)
 
-    open class ViewHolder<T>(itemView: View) : ArrayAdapter.ViewHolder<T>(itemView)
+    open class ViewHolder<T>(private val itemView: View) : ArrayAdapter.ViewHolder<T>(itemView) {
+        open fun onBindViewHolder(
+            position: Int,
+            payloads: MutableList<Any>
+        ) {
+        }
+    }
 }