├── .gitignore ├── .idea ├── .gitignore ├── compiler.xml ├── gradle.xml └── misc.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── cheezycode │ │ └── quickpagingdemo │ │ └── ExampleInstrumentedTest.kt │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── cheezycode │ │ │ └── quickpagingdemo │ │ │ ├── MainActivity.kt │ │ │ ├── QuoteApp.kt │ │ │ ├── di │ │ │ └── RetrofitModule.kt │ │ │ ├── models │ │ │ ├── QuoteList.kt │ │ │ └── Result.kt │ │ │ ├── paging │ │ │ ├── QuotePagingAdapter.kt │ │ │ └── QuotePagingSource.kt │ │ │ ├── repository │ │ │ └── QuoteRepository.kt │ │ │ ├── retrofit │ │ │ └── QuoteAPI.kt │ │ │ ├── utils │ │ │ └── Constants.kt │ │ │ └── viewmodels │ │ │ └── QuoteViewModel.kt │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ └── ic_launcher_background.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ └── item_quote_layout.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.webp │ │ └── ic_launcher_round.webp │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.webp │ │ └── ic_launcher_round.webp │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.webp │ │ └── ic_launcher_round.webp │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.webp │ │ └── ic_launcher_round.webp │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.webp │ │ └── ic_launcher_round.webp │ │ ├── values-night │ │ └── themes.xml │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── themes.xml │ └── test │ └── java │ └── com │ └── cheezycode │ └── quickpagingdemo │ └── ExampleUnitTest.kt ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | local.properties 16 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 19 | 20 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | 13 | 14 | 15 | 17 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Android-Paging-3-Demo 2 | Android Paging 3 Implementation with HILT, Retrofit and Coroutines. You can follow this video tutorial along with this repo - 3 | 4 | https://youtu.be/bGRQ5nLVPhk 5 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id 'com.android.application' 3 | id 'kotlin-android' 4 | id 'kotlin-kapt' 5 | id 'dagger.hilt.android.plugin' 6 | } 7 | 8 | android { 9 | compileSdk 32 10 | 11 | defaultConfig { 12 | applicationId "com.cheezycode.quickpagingdemo" 13 | minSdk 21 14 | targetSdk 32 15 | versionCode 1 16 | versionName "1.0" 17 | 18 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 19 | } 20 | 21 | buildTypes { 22 | release { 23 | minifyEnabled false 24 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 25 | } 26 | } 27 | compileOptions { 28 | sourceCompatibility JavaVersion.VERSION_1_8 29 | targetCompatibility JavaVersion.VERSION_1_8 30 | } 31 | kotlinOptions { 32 | jvmTarget = '1.8' 33 | } 34 | } 35 | 36 | dependencies { 37 | 38 | implementation 'androidx.core:core-ktx:1.7.0' 39 | implementation 'androidx.appcompat:appcompat:1.4.1' 40 | implementation 'com.google.android.material:material:1.5.0' 41 | implementation 'androidx.constraintlayout:constraintlayout:2.1.3' 42 | testImplementation 'junit:junit:4.+' 43 | androidTestImplementation 'androidx.test.ext:junit:1.1.3' 44 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' 45 | 46 | def hilt_version="2.38.1" 47 | implementation "com.google.dagger:hilt-android:$hilt_version" 48 | kapt "com.google.dagger:hilt-compiler:$hilt_version" 49 | 50 | def lifecycle_version = "2.5.0-alpha04" 51 | implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version" 52 | implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version" 53 | 54 | def retrofit_version = "2.9.0" 55 | implementation "com.squareup.retrofit2:retrofit:$retrofit_version" 56 | implementation "com.squareup.retrofit2:converter-gson:$retrofit_version" 57 | 58 | def room_version = "2.4.2" 59 | implementation "androidx.room:room-runtime:$room_version" 60 | implementation "androidx.room:room-ktx:$room_version" 61 | kapt "androidx.room:room-compiler:$room_version" 62 | 63 | def coroutines_version = "1.6.0" 64 | implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version" 65 | implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version" 66 | 67 | def paging_version = "3.1.1" 68 | implementation "androidx.paging:paging-runtime:$paging_version" 69 | } 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | -------------------------------------------------------------------------------- /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/cheezycode/quickpagingdemo/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo 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.cheezycode.quickpagingdemo", appContext.packageName) 23 | } 24 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 15 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo 2 | 3 | import androidx.appcompat.app.AppCompatActivity 4 | import android.os.Bundle 5 | import androidx.lifecycle.Observer 6 | import androidx.lifecycle.ViewModelProvider 7 | import androidx.recyclerview.widget.LinearLayoutManager 8 | import androidx.recyclerview.widget.RecyclerView 9 | import com.cheezycode.quickpagingdemo.paging.QuotePagingAdapter 10 | import com.cheezycode.quickpagingdemo.viewmodels.QuoteViewModel 11 | import dagger.hilt.android.AndroidEntryPoint 12 | 13 | @AndroidEntryPoint 14 | class MainActivity : AppCompatActivity() { 15 | 16 | lateinit var quoteViewModel: QuoteViewModel 17 | lateinit var recyclerView: RecyclerView 18 | lateinit var adapter: QuotePagingAdapter 19 | 20 | override fun onCreate(savedInstanceState: Bundle?) { 21 | super.onCreate(savedInstanceState) 22 | setContentView(R.layout.activity_main) 23 | 24 | recyclerView = findViewById(R.id.quoteList) 25 | 26 | quoteViewModel = ViewModelProvider(this).get(QuoteViewModel::class.java) 27 | 28 | adapter = QuotePagingAdapter() 29 | 30 | recyclerView.layoutManager = LinearLayoutManager(this) 31 | recyclerView.setHasFixedSize(true) 32 | recyclerView.adapter = adapter 33 | 34 | quoteViewModel.list.observe(this, Observer { 35 | adapter.submitData(lifecycle, it) 36 | }) 37 | } 38 | } -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/QuoteApp.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo 2 | 3 | import android.app.Application 4 | import dagger.hilt.android.HiltAndroidApp 5 | 6 | @HiltAndroidApp 7 | class QuoteApp : Application() { 8 | } -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/di/RetrofitModule.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.di 2 | 3 | import com.cheezycode.quickpagingdemo.retrofit.QuoteAPI 4 | import com.cheezycode.quickpagingdemo.utils.Constants.BASE_URL 5 | import dagger.Module 6 | import dagger.Provides 7 | import dagger.hilt.InstallIn 8 | import dagger.hilt.components.SingletonComponent 9 | import retrofit2.Retrofit 10 | import retrofit2.converter.gson.GsonConverterFactory 11 | import javax.inject.Singleton 12 | 13 | @InstallIn(SingletonComponent::class) 14 | @Module 15 | class RetrofitModule { 16 | 17 | @Singleton 18 | @Provides 19 | fun getRetrofit(): Retrofit { 20 | return Retrofit.Builder().baseUrl(BASE_URL) 21 | .addConverterFactory(GsonConverterFactory.create()).build() 22 | } 23 | 24 | @Singleton 25 | @Provides 26 | fun getQuoteAPI(retrofit: Retrofit): QuoteAPI{ 27 | return retrofit.create(QuoteAPI::class.java) 28 | } 29 | } -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/models/QuoteList.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.models 2 | 3 | data class QuoteList( 4 | val count: Int, 5 | val lastItemIndex: Int, 6 | val page: Int, 7 | val results: List, 8 | val totalCount: Int, 9 | val totalPages: Int 10 | ) -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/models/Result.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.models 2 | 3 | data class Result( 4 | val _id: String, 5 | val author: String, 6 | val authorSlug: String, 7 | val content: String, 8 | val dateAdded: String, 9 | val dateModified: String, 10 | val length: Int, 11 | val tags: List 12 | ) -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/paging/QuotePagingAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.paging 2 | 3 | import android.view.LayoutInflater 4 | import android.view.View 5 | import android.view.ViewGroup 6 | import android.widget.TextView 7 | import androidx.paging.PagingDataAdapter 8 | import androidx.recyclerview.widget.DiffUtil 9 | import androidx.recyclerview.widget.RecyclerView 10 | import com.cheezycode.quickpagingdemo.R 11 | import com.cheezycode.quickpagingdemo.models.Result 12 | 13 | class QuotePagingAdapter : 14 | PagingDataAdapter(COMPARATOR) { 15 | 16 | class QuoteViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) { 17 | val quote = itemView.findViewById(R.id.quote) 18 | } 19 | 20 | override fun onBindViewHolder(holder: QuoteViewHolder, position: Int) { 21 | val item = getItem(position) 22 | if (item != null) { 23 | holder.quote.text = item.content 24 | } 25 | } 26 | 27 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): QuoteViewHolder { 28 | val view = 29 | LayoutInflater.from(parent.context).inflate(R.layout.item_quote_layout, parent, false) 30 | return QuoteViewHolder(view) 31 | } 32 | 33 | companion object { 34 | private val COMPARATOR = object : DiffUtil.ItemCallback() { 35 | override fun areItemsTheSame(oldItem: Result, newItem: Result): Boolean { 36 | return oldItem._id == newItem._id 37 | } 38 | 39 | override fun areContentsTheSame(oldItem: Result, newItem: Result): Boolean { 40 | return oldItem == newItem 41 | } 42 | } 43 | } 44 | } 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/paging/QuotePagingSource.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.paging 2 | 3 | import androidx.paging.PagingSource 4 | import androidx.paging.PagingState 5 | import com.cheezycode.quickpagingdemo.models.Result 6 | import com.cheezycode.quickpagingdemo.retrofit.QuoteAPI 7 | import java.lang.Exception 8 | 9 | class QuotePagingSource(private val quoteAPI: QuoteAPI) : PagingSource() { 10 | 11 | override suspend fun load(params: LoadParams): LoadResult { 12 | return try { 13 | val position = params.key ?: 1 14 | val response = quoteAPI.getQuotes(position) 15 | 16 | return LoadResult.Page( 17 | data = response.results, 18 | prevKey = if (position == 1) null else position - 1, 19 | nextKey = if (position == response.totalPages) null else position + 1 20 | ) 21 | } catch (e: Exception) { 22 | LoadResult.Error(e) 23 | } 24 | } 25 | 26 | override fun getRefreshKey(state: PagingState): Int? { 27 | return state.anchorPosition?.let { anchorPosition -> 28 | val anchorPage = state.closestPageToPosition(anchorPosition) 29 | anchorPage?.prevKey?.plus(1) ?: anchorPage?.nextKey?.minus(1) 30 | } 31 | } 32 | 33 | } -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/repository/QuoteRepository.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.repository 2 | 3 | import androidx.paging.Pager 4 | import androidx.paging.PagingConfig 5 | import androidx.paging.liveData 6 | import com.cheezycode.quickpagingdemo.paging.QuotePagingSource 7 | import com.cheezycode.quickpagingdemo.retrofit.QuoteAPI 8 | import javax.inject.Inject 9 | 10 | class QuoteRepository @Inject constructor(private val quoteAPI: QuoteAPI) { 11 | 12 | fun getQuotes() = Pager( 13 | config = PagingConfig(pageSize = 20, maxSize = 100), 14 | pagingSourceFactory = { QuotePagingSource(quoteAPI) } 15 | ).liveData 16 | } -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/retrofit/QuoteAPI.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.retrofit 2 | 3 | import com.cheezycode.quickpagingdemo.models.QuoteList 4 | import retrofit2.http.GET 5 | import retrofit2.http.Query 6 | 7 | interface QuoteAPI { 8 | 9 | @GET("/quotes") 10 | suspend fun getQuotes(@Query("page") page: Int): QuoteList 11 | } -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/utils/Constants.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.utils 2 | 3 | object Constants { 4 | const val BASE_URL = "https://quotable.io/" 5 | } -------------------------------------------------------------------------------- /app/src/main/java/com/cheezycode/quickpagingdemo/viewmodels/QuoteViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo.viewmodels 2 | 3 | import androidx.lifecycle.ViewModel 4 | import androidx.lifecycle.viewModelScope 5 | import androidx.paging.cachedIn 6 | import com.cheezycode.quickpagingdemo.repository.QuoteRepository 7 | import dagger.hilt.android.lifecycle.HiltViewModel 8 | import javax.inject.Inject 9 | 10 | @HiltViewModel 11 | class QuoteViewModel @Inject constructor(private val repository: QuoteRepository) : ViewModel() { 12 | val list = repository.getQuotes().cachedIn(viewModelScope) 13 | } -------------------------------------------------------------------------------- /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/item_quote_layout.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 16 | 17 | 21 | 22 | -------------------------------------------------------------------------------- /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.webp: 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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CheezyCode/Android-Paging-3-Demo/40670e49fe6d7f9a0dea35b6be1eb6723cd01a01/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CheezyCode/Android-Paging-3-Demo/40670e49fe6d7f9a0dea35b6be1eb6723cd01a01/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /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 | QuickPagingDemo 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16 | -------------------------------------------------------------------------------- /app/src/test/java/com/cheezycode/quickpagingdemo/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package com.cheezycode.quickpagingdemo 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 | repositories { 4 | google() 5 | mavenCentral() 6 | } 7 | dependencies { 8 | classpath "com.android.tools.build:gradle:7.0.4" 9 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10" 10 | classpath 'com.google.dagger:hilt-android-gradle-plugin:2.38.1' 11 | // NOTE: Do not place your application dependencies here; they belong 12 | // in the individual module build.gradle files 13 | } 14 | } 15 | 16 | task clean(type: Delete) { 17 | delete rootProject.buildDir 18 | } -------------------------------------------------------------------------------- /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/CheezyCode/Android-Paging-3-Demo/40670e49fe6d7f9a0dea35b6be1eb6723cd01a01/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Tue Mar 29 14:48:35 IST 2022 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | # 4 | # Copyright 2015 the original author or authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | 19 | ############################################################################## 20 | ## 21 | ## Gradle start up script for UN*X 22 | ## 23 | ############################################################################## 24 | 25 | # Attempt to set APP_HOME 26 | # Resolve links: $0 may be a link 27 | PRG="$0" 28 | # Need this for relative symlinks. 29 | while [ -h "$PRG" ] ; do 30 | ls=`ls -ld "$PRG"` 31 | link=`expr "$ls" : '.*-> \(.*\)$'` 32 | if expr "$link" : '/.*' > /dev/null; then 33 | PRG="$link" 34 | else 35 | PRG=`dirname "$PRG"`"/$link" 36 | fi 37 | done 38 | SAVED="`pwd`" 39 | cd "`dirname \"$PRG\"`/" >/dev/null 40 | APP_HOME="`pwd -P`" 41 | cd "$SAVED" >/dev/null 42 | 43 | APP_NAME="Gradle" 44 | APP_BASE_NAME=`basename "$0"` 45 | 46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 48 | 49 | # Use the maximum available, or set MAX_FD != -1 to use that value. 50 | MAX_FD="maximum" 51 | 52 | warn () { 53 | echo "$*" 54 | } 55 | 56 | die () { 57 | echo 58 | echo "$*" 59 | echo 60 | exit 1 61 | } 62 | 63 | # OS specific support (must be 'true' or 'false'). 64 | cygwin=false 65 | msys=false 66 | darwin=false 67 | nonstop=false 68 | case "`uname`" in 69 | CYGWIN* ) 70 | cygwin=true 71 | ;; 72 | Darwin* ) 73 | darwin=true 74 | ;; 75 | MINGW* ) 76 | msys=true 77 | ;; 78 | NONSTOP* ) 79 | nonstop=true 80 | ;; 81 | esac 82 | 83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 84 | 85 | 86 | # Determine the Java command to use to start the JVM. 87 | if [ -n "$JAVA_HOME" ] ; then 88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 89 | # IBM's JDK on AIX uses strange locations for the executables 90 | JAVACMD="$JAVA_HOME/jre/sh/java" 91 | else 92 | JAVACMD="$JAVA_HOME/bin/java" 93 | fi 94 | if [ ! -x "$JAVACMD" ] ; then 95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 96 | 97 | Please set the JAVA_HOME variable in your environment to match the 98 | location of your Java installation." 99 | fi 100 | else 101 | JAVACMD="java" 102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 103 | 104 | Please set the JAVA_HOME variable in your environment to match the 105 | location of your Java installation." 106 | fi 107 | 108 | # Increase the maximum file descriptors if we can. 109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 110 | MAX_FD_LIMIT=`ulimit -H -n` 111 | if [ $? -eq 0 ] ; then 112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 113 | MAX_FD="$MAX_FD_LIMIT" 114 | fi 115 | ulimit -n $MAX_FD 116 | if [ $? -ne 0 ] ; then 117 | warn "Could not set maximum file descriptor limit: $MAX_FD" 118 | fi 119 | else 120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 121 | fi 122 | fi 123 | 124 | # For Darwin, add options to specify how the application appears in the dock 125 | if $darwin; then 126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 127 | fi 128 | 129 | # For Cygwin or MSYS, switch paths to Windows format before running java 130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then 131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 133 | 134 | JAVACMD=`cygpath --unix "$JAVACMD"` 135 | 136 | # We build the pattern for arguments to be converted via cygpath 137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 138 | SEP="" 139 | for dir in $ROOTDIRSRAW ; do 140 | ROOTDIRS="$ROOTDIRS$SEP$dir" 141 | SEP="|" 142 | done 143 | OURCYGPATTERN="(^($ROOTDIRS))" 144 | # Add a user-defined pattern to the cygpath arguments 145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 147 | fi 148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 149 | i=0 150 | for arg in "$@" ; do 151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 153 | 154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 156 | else 157 | eval `echo args$i`="\"$arg\"" 158 | fi 159 | i=`expr $i + 1` 160 | done 161 | case $i in 162 | 0) set -- ;; 163 | 1) set -- "$args0" ;; 164 | 2) set -- "$args0" "$args1" ;; 165 | 3) set -- "$args0" "$args1" "$args2" ;; 166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;; 167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 172 | esac 173 | fi 174 | 175 | # Escape application args 176 | save () { 177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 178 | echo " " 179 | } 180 | APP_ARGS=`save "$@"` 181 | 182 | # Collect all arguments for the java command, following the shell quoting and substitution rules 183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 184 | 185 | exec "$JAVACMD" "$@" 186 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | 17 | @if "%DEBUG%" == "" @echo off 18 | @rem ########################################################################## 19 | @rem 20 | @rem Gradle startup script for Windows 21 | @rem 22 | @rem ########################################################################## 23 | 24 | @rem Set local scope for the variables with windows NT shell 25 | if "%OS%"=="Windows_NT" setlocal 26 | 27 | set DIRNAME=%~dp0 28 | if "%DIRNAME%" == "" set DIRNAME=. 29 | set APP_BASE_NAME=%~n0 30 | set APP_HOME=%DIRNAME% 31 | 32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 34 | 35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 37 | 38 | @rem Find java.exe 39 | if defined JAVA_HOME goto findJavaFromJavaHome 40 | 41 | set JAVA_EXE=java.exe 42 | %JAVA_EXE% -version >NUL 2>&1 43 | if "%ERRORLEVEL%" == "0" goto execute 44 | 45 | echo. 46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 47 | echo. 48 | echo Please set the JAVA_HOME variable in your environment to match the 49 | echo location of your Java installation. 50 | 51 | goto fail 52 | 53 | :findJavaFromJavaHome 54 | set JAVA_HOME=%JAVA_HOME:"=% 55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 56 | 57 | if exist "%JAVA_EXE%" goto execute 58 | 59 | echo. 60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 61 | echo. 62 | echo Please set the JAVA_HOME variable in your environment to match the 63 | echo location of your Java installation. 64 | 65 | goto fail 66 | 67 | :execute 68 | @rem Setup the command line 69 | 70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 71 | 72 | 73 | @rem Execute Gradle 74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 75 | 76 | :end 77 | @rem End local scope for the variables with windows NT shell 78 | if "%ERRORLEVEL%"=="0" goto mainEnd 79 | 80 | :fail 81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 82 | rem the _cmd.exe /c_ return code! 83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 84 | exit /b 1 85 | 86 | :mainEnd 87 | if "%OS%"=="Windows_NT" endlocal 88 | 89 | :omega 90 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | dependencyResolutionManagement { 2 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 3 | repositories { 4 | google() 5 | mavenCentral() 6 | jcenter() // Warning: this repository is going to shut down soon 7 | } 8 | } 9 | rootProject.name = "QuickPagingDemo" 10 | include ':app' 11 | --------------------------------------------------------------------------------