Initial commit

.gitignore

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+*.iml
+.gradle
+/local.properties
+.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild

LICENSE

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+MIT License
+
+Copyright (c) 2018 luiing
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+
+### 吸顶解决方案(demo模块)
+    1. Single RecyclerView：简单模式【利用RecyclerView.OnScrollListener监听滑动位置，吸顶View被 ViewHolder和Activity复用】
+
+    2. Double RecyclerView：RecyclerView嵌套RecyclerView【事件分发，吸顶View是个单独ViewHolder,无须做其他处理】
+
+    3. Viewpager RecyclerView:RecyclerView嵌套ViewPager(其中包含的页面内容是RecyclerView)【事件分发，吸顶View是个单独ViewHolder,无须做其他处理】
+
+
+### PREVIEW
+![](/preview/001.png) 
+
+### USE by Kotlin
+    implementation 'com.uis:groupadapter:0.4.0
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "com.android.support:recyclerview-v7:$supportVer"
+
+``` 项目中使用的是compileOnly,使用者需自行加入外部依赖库 ```
+
+```
+
+```
+
+
+
+
+### VERSION
+
+Version|Descipt|Fixed|Time
+----|----|----|----
+0.1.0|初始版本| |2019/05/23
+
+
+### LICENSE
+MIT License
+
+Copyright (c) 2019 uis
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.

_config.yml

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+theme: jekyll-theme-cayman

adsorbent/.gitignore

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+/build

adsorbent/build.gradle

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+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion compileVer
+    buildToolsVersion buildToolsVer
+    defaultConfig {
+        applicationId "com.uis.groupadater.demo"
+        minSdkVersion minSdkVer
+        targetSdkVersion targetVer
+        versionCode 1
+        versionName "1.0"
+        //ndk{
+             //abiFilters 'x86'//'armeabi-v7a'
+        //}
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:support-v4:'+supportVer
+    implementation 'com.android.support:appcompat-v7:'+supportVer
+    implementation 'com.android.support:recyclerview-v7:'+supportVer
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}

adsorbent/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

adsorbent/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.uis.groupadater.demo">
+    <application
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".DemoUi">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+                <action android:name="android.intent.action.VIEW"/>
+            </intent-filter>
+        </activity>
+        <activity android:name=".SingleRecyclerUi"/>
+        <activity android:name=".DoubleRecyclerUi"/>
+        <activity android:name=".ViewpagerRecyclerUi"/>
+    </application>
+</manifest>

adsorbent/src/main/java/com/uis/groupadater/demo/DemoUi.kt

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+package com.uis.groupadater.demo
+
+import android.content.Intent
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import kotlinx.android.synthetic.main.ui_demo_main.*
+
+
+class DemoUi: AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.ui_demo_main)
+
+        bt_single.setOnClickListener{
+            val intent = Intent(this,SingleRecyclerUi::class.java)
+            startActivity(intent)
+        }
+
+        bt_double.setOnClickListener{
+            val intent = Intent(this,DoubleRecyclerUi::class.java)
+            startActivity(intent)
+        }
+
+        bt_viewpager.setOnClickListener{
+            val intent = Intent(this,ViewpagerRecyclerUi::class.java)
+            startActivity(intent)
+        }
+    }
+}

adsorbent/src/main/java/com/uis/groupadater/demo/DoubleRecyclerUi.kt

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+package com.uis.groupadater.demo
+
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.support.v7.widget.LinearLayoutManager
+import android.view.View
+import com.uis.groupadapter.GroupEntity
+import com.uis.groupadater.demo.holder.*
+import kotlinx.android.synthetic.main.ui_demo.*
+import kotlinx.android.synthetic.main.ui_view_pin.view.*
+
+
+class DoubleRecyclerUi: AppCompatActivity() {
+
+    val adapter = DemoGroupAdapter()
+    lateinit var pin: View
+    lateinit var manager: LinearLayoutManager
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.ui_demo)
+        pin = layoutInflater.inflate(R.layout.ui_view_pin,null)
+        pin.bt_add.setOnClickListener{
+
+        }
+        pin.bt_clear.setOnClickListener{
+
+        }
+        adapter.initGroup(10)
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT, "txt $i"))
+        }
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT_BLUE, "txt blue $i"))
+        }
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT, "txt position $i"))
+        }
+        adapter.addEntity(GroupEntity(VT_PIN,pin))
+        adapter.addEntity(GroupEntity(VT_RECYCLER,""))
+
+        manager = LinearLayoutManager(this)
+        recyclerView.layoutManager = manager
+        recyclerView.adapter = adapter
+
+    }
+
+
+
+}

adsorbent/src/main/java/com/uis/groupadater/demo/SingleRecyclerUi.kt

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+package com.uis.groupadater.demo
+
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.support.v7.widget.LinearLayoutManager
+import android.view.View
+import android.view.ViewGroup
+import com.uis.groupadapter.GroupEntity
+import com.uis.groupadater.demo.holder.*
+import com.uis.groupadater.demo.adsorbent.SingleAdsorbentListener
+import kotlinx.android.synthetic.main.ui_demo.*
+import kotlinx.android.synthetic.main.ui_view_pin.view.*
+
+
+class SingleRecyclerUi: AppCompatActivity() {
+
+    val adapter = DemoGroupAdapter()
+    lateinit var pin: View
+    lateinit var manager: LinearLayoutManager
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.ui_demo)
+        pin = layoutInflater.inflate(R.layout.ui_view_pin,null)
+        pin.bt_add.setOnClickListener{
+
+        }
+        pin.bt_clear.setOnClickListener{
+
+        }
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT, "txt $i"))
+        }
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT_BLUE, "txt blue $i"))
+        }
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT, "txt position $i"))
+        }
+        adapter.addEntity(GroupEntity(VT_PIN_SINGLE,pin))
+        for(i in 0 until 50) {
+            adapter.addEntity(GroupEntity(VT_TXT, "txt bottom $i"))
+        }
+
+
+        manager = LinearLayoutManager(this)
+        recyclerView.layoutManager = manager
+        recyclerView.adapter = adapter
+
+        recyclerView.addOnScrollListener(object : SingleAdsorbentListener(){
+            /** 获取被吸顶ViewGroup*/
+            override fun getUiViewGroup(): ViewGroup = relative
+            /** 获取吸顶View*/
+            override fun getPinView(): View = pin
+            /** 获取吸顶View在RecyclerView中的位置*/
+            override fun getPinViewPosition(): Int = 15
+        })
+    }
+
+
+
+}

adsorbent/src/main/java/com/uis/groupadater/demo/ViewpagerRecyclerUi.kt

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+package com.uis.groupadater.demo
+
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.support.v7.widget.LinearLayoutManager
+import android.view.View
+import com.uis.groupadapter.GroupEntity
+import com.uis.groupadater.demo.holder.*
+import kotlinx.android.synthetic.main.ui_demo.*
+import kotlinx.android.synthetic.main.ui_view_pin.view.*
+
+
+class ViewpagerRecyclerUi: AppCompatActivity() {
+
+    val adapter = DemoGroupAdapter()
+    lateinit var pin: View
+    lateinit var manager: LinearLayoutManager
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        //Fresco.initialize(applicationContext)
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.ui_demo)
+        pin = layoutInflater.inflate(R.layout.ui_view_pin,null)
+        pin.bt_add.setOnClickListener{
+
+        }
+        pin.bt_clear.setOnClickListener{
+
+        }
+        adapter.initGroup(10)
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT, "txt $i"))
+        }
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT_BLUE, "txt blue $i"))
+        }
+        for(i in 0 until 5) {
+            adapter.addEntity(GroupEntity(VT_TXT, "txt position $i"))
+        }
+        adapter.addEntity(GroupEntity(VT_PIN,pin))
+        adapter.addEntity(GroupEntity(VT_VIEWPAGER,""))
+
+        manager = LinearLayoutManager(this)
+        recyclerView.layoutManager = manager
+        recyclerView.adapter = adapter
+    }
+
+
+
+}

adsorbent/src/main/java/com/uis/groupadater/demo/adsorbent/ChildRecyclerView.kt

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+package com.uis.groupadater.demo.adsorbent
+
+import android.content.Context
+import android.support.v7.widget.RecyclerView
+import android.util.AttributeSet
+import android.view.MotionEvent
+
+class ChildRecyclerView :RecyclerView{
+    constructor(context: Context) : super(context)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?, defStyle: Int) : super(context, attrs, defStyle)
+
+    override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
+        /** true child在顶部*/
+        val isChildTop = !canScrollVertically(-1)
+        var pv = parent
+        while (pv != null) {
+            if (pv is OnInterceptListener) {
+                pv.onTopChild(isChildTop)
+                break
+            }
+            pv = pv.parent
+        }
+        return super.dispatchTouchEvent(ev)
+    }
+}

adsorbent/src/main/java/com/uis/groupadater/demo/adsorbent/OnInterceptListener.kt

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+package com.uis.groupadater.demo.adsorbent
+
+interface OnInterceptListener {
+    fun onTopChild(isTop :Boolean)
+}