├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── akexorcist │ │ └── concatadapter │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── akexorcist │ │ │ └── concatadapter │ │ │ ├── HorizontalAdapter.kt │ │ │ ├── HorizontalViewHolder.kt │ │ │ ├── HorizontalWrapperAdapter.kt │ │ │ ├── HorizontalWrapperViewHolder.kt │ │ │ ├── MainActivity.kt │ │ │ ├── OneColumnAdapter.kt │ │ │ ├── OneColumnViewHolder.kt │ │ │ ├── TwoColumnAdapter.kt │ │ │ └── TwoColumnViewHolder.kt │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ ├── view_horizontal.xml │ │ ├── view_horizontal_wrapper.xml │ │ ├── view_one_column.xml │ │ └── view_two_column.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── values-night │ │ └── themes.xml │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── themes.xml │ └── test │ └── java │ └── com │ └── akexorcist │ └── concatadapter │ └── ExampleUnitTest.kt ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── public └── sample.gif └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.aar 4 | *.ap_ 5 | *.aab 6 | 7 | # Files for the ART/Dalvik VM 8 | *.dex 9 | 10 | # Java class files 11 | *.class 12 | 13 | # Generated files 14 | bin/ 15 | gen/ 16 | out/ 17 | # Uncomment the following line in case you need and you don't have the release build type files in your app 18 | # release/ 19 | 20 | # Gradle files 21 | .gradle/ 22 | build/ 23 | 24 | # Local configuration file (sdk path, etc) 25 | local.properties 26 | 27 | # Proguard folder generated by Eclipse 28 | proguard/ 29 | 30 | # Log Files 31 | *.log 32 | 33 | # Android Studio Navigation editor temp files 34 | .navigation/ 35 | 36 | # Android Studio captures folder 37 | captures/ 38 | 39 | # IntelliJ 40 | *.iml 41 | .idea/workspace.xml 42 | .idea/tasks.xml 43 | .idea/gradle.xml 44 | .idea/assetWizardSettings.xml 45 | .idea/dictionaries 46 | .idea/libraries 47 | # Android Studio 3 in .gitignore file. 48 | .idea/caches 49 | .idea/modules.xml 50 | # Comment next line if keeping position of elements in Navigation Editor is relevant for you 51 | .idea/navEditor.xml 52 | 53 | # Keystore files 54 | # Uncomment the following lines if you do not want to check your keystore files in. 55 | #*.jks 56 | #*.keystore 57 | 58 | # External native build folder generated in Android Studio 2.2 and later 59 | .externalNativeBuild 60 | .cxx/ 61 | 62 | # Google Services (e.g. APIs or Firebase) 63 | # google-services.json 64 | 65 | # Freeline 66 | freeline.py 67 | freeline/ 68 | freeline_project_description.json 69 | 70 | # fastlane 71 | fastlane/report.xml 72 | fastlane/Preview.html 73 | fastlane/screenshots 74 | fastlane/test_output 75 | fastlane/readme.md 76 | 77 | # Version control 78 | vcs.xml 79 | 80 | # lint 81 | lint/intermediates/ 82 | lint/generated/ 83 | lint/outputs/ 84 | lint/tmp/ 85 | # lint/reports/ 86 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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-------------------------------------------------------------------------------- 1 | # ConcatAdapter with multiple LayoutManager 2 | [Android] Using ConcatAdapter with multiple LayoutManager in single RecyclerView 3 | 4 | ![Sample](./public/sample.gif) 5 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'kotlin-android' 4 | } 5 | 6 | android { 7 | compileSdkVersion 30 8 | buildToolsVersion "30.0.3" 9 | 10 | defaultConfig { 11 | applicationId "com.akexorcist.concatadapter" 12 | minSdkVersion 21 13 | targetSdkVersion 30 14 | versionCode 1 15 | versionName "1.0" 16 | 17 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 18 | } 19 | 20 | buildTypes { 21 | release { 22 | minifyEnabled false 23 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 24 | } 25 | } 26 | compileOptions { 27 | sourceCompatibility JavaVersion.VERSION_1_8 28 | targetCompatibility JavaVersion.VERSION_1_8 29 | } 30 | kotlinOptions { 31 | jvmTarget = '1.8' 32 | } 33 | buildFeatures { 34 | viewBinding = true 35 | } 36 | } 37 | 38 | dependencies { 39 | 40 | implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" 41 | implementation 'androidx.core:core-ktx:1.3.2' 42 | implementation 'androidx.appcompat:appcompat:1.2.0' 43 | implementation 'com.google.android.material:material:1.3.0' 44 | implementation 'androidx.constraintlayout:constraintlayout:2.0.4' 45 | testImplementation 'junit:junit:4.13.2' 46 | androidTestImplementation 'androidx.test.ext:junit:1.1.2' 47 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0' 48 | implementation "androidx.recyclerview:recyclerview:1.2.0" 49 | } 50 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile -------------------------------------------------------------------------------- /app/src/androidTest/java/com/akexorcist/concatadapter/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("com.akexorcist.concatadapter", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/HorizontalAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import android.view.LayoutInflater 4 | import android.view.ViewGroup 5 | import androidx.recyclerview.widget.RecyclerView 6 | import com.akexorcist.concatadapter.databinding.ViewHorizontalBinding 7 | 8 | class HorizontalAdapter(private val onClick: (String) -> Unit) : RecyclerView.Adapter() { 9 | private var data: List = emptyList() 10 | 11 | companion object { 12 | const val VIEW_TYPE = 4444 13 | } 14 | 15 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HorizontalViewHolder { 16 | return HorizontalViewHolder( 17 | ViewHorizontalBinding.inflate(LayoutInflater.from(parent.context), parent, false) 18 | ) 19 | } 20 | 21 | override fun getItemViewType(position: Int): Int { 22 | return VIEW_TYPE 23 | } 24 | 25 | override fun onBindViewHolder(holder: HorizontalViewHolder, position: Int) { 26 | holder.bind(data[position], onClick) 27 | } 28 | 29 | override fun getItemCount(): Int = data.size 30 | 31 | fun updateData(data: List) { 32 | this.data = data 33 | notifyDataSetChanged() 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/HorizontalViewHolder.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import androidx.recyclerview.widget.RecyclerView 4 | import com.akexorcist.concatadapter.databinding.ViewHorizontalBinding 5 | 6 | class HorizontalViewHolder( 7 | private val binding: ViewHorizontalBinding 8 | ) : RecyclerView.ViewHolder(binding.root) { 9 | fun bind(data: String, onClick: (String) -> Unit) { 10 | binding.textView.text = data 11 | binding.root.setOnClickListener { onClick(data) } 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/HorizontalWrapperAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import android.os.Bundle 4 | import android.view.LayoutInflater 5 | import android.view.ViewGroup 6 | import androidx.recyclerview.widget.RecyclerView 7 | import com.akexorcist.concatadapter.databinding.ViewHorizontalWrapperBinding 8 | 9 | class HorizontalWrapperAdapter( 10 | private val adapter: HorizontalAdapter 11 | ) : RecyclerView.Adapter() { 12 | private var lastScrollX = 0 13 | 14 | companion object { 15 | private const val KEY_SCROLL_X = "horizontal.wrapper.adapter.key_scroll_x" 16 | const val VIEW_TYPE = 3333 17 | } 18 | 19 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HorizontalWrapperViewHolder { 20 | return HorizontalWrapperViewHolder( 21 | ViewHorizontalWrapperBinding.inflate(LayoutInflater.from(parent.context), parent, false) 22 | ) 23 | } 24 | 25 | override fun getItemViewType(position: Int): Int { 26 | return VIEW_TYPE 27 | } 28 | 29 | override fun onBindViewHolder(holder: HorizontalWrapperViewHolder, position: Int) { 30 | holder.bind(adapter, lastScrollX) { x -> 31 | lastScrollX = x 32 | } 33 | } 34 | 35 | override fun getItemCount(): Int = 1 36 | 37 | fun onSaveState(outState: Bundle) { 38 | outState.putInt(KEY_SCROLL_X, lastScrollX) 39 | } 40 | 41 | fun onRestoreState(savedState: Bundle) { 42 | lastScrollX = savedState.getInt(KEY_SCROLL_X) 43 | } 44 | } 45 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/HorizontalWrapperViewHolder.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import androidx.core.view.doOnPreDraw 4 | import androidx.recyclerview.widget.LinearLayoutManager 5 | import androidx.recyclerview.widget.RecyclerView 6 | import com.akexorcist.concatadapter.databinding.ViewHorizontalWrapperBinding 7 | 8 | class HorizontalWrapperViewHolder( 9 | private val binding: ViewHorizontalWrapperBinding 10 | ) : RecyclerView.ViewHolder(binding.root) { 11 | fun bind(adapter: HorizontalAdapter, lastScrollX: Int, onScrolled: (Int) -> Unit) { 12 | val context = binding.root.context 13 | binding.recyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false) 14 | binding.recyclerView.adapter = adapter 15 | binding.recyclerView.doOnPreDraw { 16 | binding.recyclerView.scrollBy(lastScrollX, 0) 17 | } 18 | binding.recyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener() { 19 | override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) { 20 | onScrolled(recyclerView.computeHorizontalScrollOffset()) 21 | } 22 | }) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import androidx.appcompat.app.AppCompatActivity 4 | import android.os.Bundle 5 | import android.widget.Toast 6 | import androidx.recyclerview.widget.ConcatAdapter 7 | import androidx.recyclerview.widget.GridLayoutManager 8 | import com.akexorcist.concatadapter.databinding.ActivityMainBinding 9 | 10 | class MainActivity : AppCompatActivity() { 11 | private val binding: ActivityMainBinding by lazy { 12 | ActivityMainBinding.inflate(layoutInflater) 13 | } 14 | 15 | private val oneColumnAdapter: OneColumnAdapter by lazy { 16 | val data = listOf("A1", "A2", "A3", "A4", "A5") 17 | OneColumnAdapter { onOneColumnItemClicked(it) }.apply { 18 | updateData(data) 19 | } 20 | } 21 | 22 | private val horizontalAdapter: HorizontalAdapter by lazy { 23 | val data = listOf("B1", "B2", "B3", "B4", "B5", "B6", "B7", "B8") 24 | HorizontalAdapter { onHorizontalItemClicked(it) }.apply { 25 | updateData(data) 26 | } 27 | } 28 | 29 | private val horizontalWrapperAdapter: HorizontalWrapperAdapter by lazy { 30 | HorizontalWrapperAdapter(horizontalAdapter) 31 | } 32 | 33 | private val twoColumnAdapter: TwoColumnAdapter by lazy { 34 | val data = listOf("C1", "C2", "C3", "C4", "C5", "C6", "C7", "C8", "C9", "C10", "C11", "C12") 35 | TwoColumnAdapter { onTwoColumnItemClicked(it) }.apply { 36 | updateData(data) 37 | } 38 | } 39 | 40 | private val concatAdapter: ConcatAdapter by lazy { 41 | val config = ConcatAdapter.Config.Builder().apply { 42 | setIsolateViewTypes(false) 43 | }.build() 44 | ConcatAdapter(config, oneColumnAdapter, horizontalWrapperAdapter, twoColumnAdapter) 45 | } 46 | 47 | override fun onCreate(savedInstanceState: Bundle?) { 48 | super.onCreate(savedInstanceState) 49 | setContentView(binding.root) 50 | 51 | val layoutManager = GridLayoutManager(this, 12) 52 | layoutManager.spanSizeLookup = object : GridLayoutManager.SpanSizeLookup() { 53 | override fun getSpanSize(position: Int): Int { 54 | return when (concatAdapter.getItemViewType(position)) { 55 | OneColumnAdapter.VIEW_TYPE -> 12 56 | TwoColumnAdapter.VIEW_TYPE -> 6 57 | HorizontalWrapperAdapter.VIEW_TYPE -> 12 58 | else -> 12 59 | } 60 | } 61 | } 62 | binding.recyclerView.layoutManager = layoutManager 63 | binding.recyclerView.adapter = concatAdapter 64 | } 65 | 66 | override fun onSaveInstanceState(outState: Bundle) { 67 | super.onSaveInstanceState(outState) 68 | horizontalWrapperAdapter.onSaveState(outState) 69 | } 70 | 71 | override fun onRestoreInstanceState(savedInstanceState: Bundle) { 72 | super.onRestoreInstanceState(savedInstanceState) 73 | horizontalWrapperAdapter.onRestoreState(savedInstanceState) 74 | } 75 | 76 | private fun onOneColumnItemClicked(name: String) { 77 | Toast.makeText(this, "$name from one column adapter was clicked", Toast.LENGTH_SHORT).show() 78 | } 79 | 80 | private fun onHorizontalItemClicked(name: String) { 81 | Toast.makeText(this, "$name from horizontal adapter was clicked", Toast.LENGTH_SHORT).show() 82 | } 83 | 84 | private fun onTwoColumnItemClicked(name: String) { 85 | Toast.makeText(this, "$name from two column was clicked", Toast.LENGTH_SHORT).show() 86 | } 87 | } 88 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/OneColumnAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import android.view.LayoutInflater 4 | import android.view.ViewGroup 5 | import androidx.recyclerview.widget.RecyclerView 6 | import com.akexorcist.concatadapter.databinding.ViewOneColumnBinding 7 | 8 | class OneColumnAdapter( 9 | private val onClick: (String) -> Unit 10 | ) : RecyclerView.Adapter() { 11 | private var data: List = emptyList() 12 | 13 | companion object { 14 | const val VIEW_TYPE = 1111 15 | } 16 | 17 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): OneColumnViewHolder { 18 | return OneColumnViewHolder( 19 | ViewOneColumnBinding.inflate(LayoutInflater.from(parent.context), parent, false) 20 | ) 21 | } 22 | 23 | override fun getItemViewType(position: Int): Int { 24 | return VIEW_TYPE 25 | } 26 | 27 | override fun onBindViewHolder(holder: OneColumnViewHolder, position: Int) { 28 | holder.bind(data[position], onClick) 29 | } 30 | 31 | override fun getItemCount(): Int = data.size 32 | 33 | fun updateData(data: List) { 34 | this.data = data 35 | notifyDataSetChanged() 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/OneColumnViewHolder.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import androidx.recyclerview.widget.RecyclerView 4 | import com.akexorcist.concatadapter.databinding.ViewOneColumnBinding 5 | 6 | class OneColumnViewHolder( 7 | private val binding: ViewOneColumnBinding 8 | ) : RecyclerView.ViewHolder(binding.root) { 9 | fun bind(data: String, onClick: (String) -> Unit) { 10 | binding.textView.text = data 11 | binding.root.setOnClickListener { onClick(data) } 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/TwoColumnAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import android.view.LayoutInflater 4 | import android.view.ViewGroup 5 | import androidx.recyclerview.widget.RecyclerView 6 | import com.akexorcist.concatadapter.databinding.ViewTwoColumnBinding 7 | 8 | class TwoColumnAdapter(private val onClick: (String) -> Unit) : RecyclerView.Adapter() { 9 | private var data: List = emptyList() 10 | 11 | companion object { 12 | const val VIEW_TYPE = 2222 13 | } 14 | 15 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): TwoColumnViewHolder { 16 | return TwoColumnViewHolder( 17 | ViewTwoColumnBinding.inflate(LayoutInflater.from(parent.context), parent, false) 18 | ) 19 | } 20 | 21 | override fun getItemViewType(position: Int): Int { 22 | return VIEW_TYPE 23 | } 24 | 25 | override fun onBindViewHolder(holder: TwoColumnViewHolder, position: Int) { 26 | holder.bind(data[position], onClick) 27 | } 28 | 29 | override fun getItemCount(): Int = data.size 30 | 31 | fun updateData(data: List) { 32 | this.data = data 33 | notifyDataSetChanged() 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /app/src/main/java/com/akexorcist/concatadapter/TwoColumnViewHolder.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import androidx.recyclerview.widget.RecyclerView 4 | import com.akexorcist.concatadapter.databinding.ViewTwoColumnBinding 5 | 6 | class TwoColumnViewHolder( 7 | private val binding: ViewTwoColumnBinding 8 | ) : RecyclerView.ViewHolder(binding.root) { 9 | fun bind(data: String, onClick: (String) -> Unit) { 10 | binding.textView.text = data 11 | binding.root.setOnClickListener { onClick(data) } 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 15 | 18 | 21 | 22 | 23 | 24 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 17 | 18 | -------------------------------------------------------------------------------- /app/src/main/res/layout/view_horizontal.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/res/layout/view_horizontal_wrapper.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/layout/view_one_column.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/res/layout/view_two_column.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/akexorcist/ConcatAdapterMultipleLayoutManager/3bbcac679d3df7dd61d1c56c9b810fc0c62f3085/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/akexorcist/ConcatAdapterMultipleLayoutManager/3bbcac679d3df7dd61d1c56c9b810fc0c62f3085/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/akexorcist/ConcatAdapterMultipleLayoutManager/3bbcac679d3df7dd61d1c56c9b810fc0c62f3085/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/akexorcist/ConcatAdapterMultipleLayoutManager/3bbcac679d3df7dd61d1c56c9b810fc0c62f3085/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/akexorcist/ConcatAdapterMultipleLayoutManager/3bbcac679d3df7dd61d1c56c9b810fc0c62f3085/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values-night/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #FFBB86FC 4 | #FF6200EE 5 | #FF3700B3 6 | #FF03DAC5 7 | #FF018786 8 | #FF000000 9 | #FFFFFFFF 10 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | ConcatAdapter 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /app/src/test/java/com/akexorcist/concatadapter/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package com.akexorcist.concatadapter 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | buildscript { 3 | ext.kotlin_version = "1.4.32" 4 | repositories { 5 | google() 6 | jcenter() 7 | } 8 | dependencies { 9 | classpath "com.android.tools.build:gradle:4.1.3" 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | 12 | // NOTE: Do not place your application dependencies here; they belong 13 | // in the individual module build.gradle files 14 | } 15 | } 16 | 17 | allprojects { 18 | repositories { 19 | google() 20 | jcenter() 21 | } 22 | } 23 | 24 | task clean(type: Delete) { 25 | delete rootProject.buildDir 26 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app"s APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Automatically convert third-party libraries to use AndroidX 19 | android.enableJetifier=true 20 | # Kotlin code style for this project: "official" or "obsolete": 21 | kotlin.code.style=official -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/akexorcist/ConcatAdapterMultipleLayoutManager/3bbcac679d3df7dd61d1c56c9b810fc0c62f3085/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Jan 11 04:09:59 ICT 2021 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /public/sample.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/akexorcist/ConcatAdapterMultipleLayoutManager/3bbcac679d3df7dd61d1c56c9b810fc0c62f3085/public/sample.gif -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | rootProject.name = "ConcatAdapter" --------------------------------------------------------------------------------