├── .gitignore ├── .idea ├── codeStyles │ ├── Project.xml │ └── codeStyleConfig.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE ├── README.md ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── sample ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── ic_launcher-web.png │ ├── java │ └── com │ │ └── pawanjeswani │ │ └── superadaper │ │ ├── MainActivity.kt │ │ ├── User.kt │ │ └── UserAdapter.kt │ └── res │ ├── drawable-v24 │ └── ic_launcher_foreground.xml │ ├── drawable │ └── ic_launcher_background.xml │ ├── layout │ ├── activity_main.xml │ ├── ad_item_view.xml │ └── user_item_view.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ ├── ic_launcher_foreground.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ ├── ic_launcher_foreground.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ ├── ic_launcher_foreground.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ ├── ic_launcher_foreground.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ ├── ic_launcher_foreground.png │ └── ic_launcher_round.png │ └── values │ ├── colors.xml │ ├── ic_launcher_background.xml │ ├── strings.xml │ └── styles.xml ├── settings.gradle └── superrvadapter ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src └── main ├── AndroidManifest.xml ├── java └── com │ └── pawanjeswani │ └── superrvadapter │ ├── SuperAdapter.kt │ └── model │ └── DummyObject.kt └── res └── values └── strings.xml /.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 | -------------------------------------------------------------------------------- /.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 6 | 7 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/codeStyles/codeStyleConfig.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /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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SuperAdapter 2 | [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg?style=flat-square)](https://www.apache.org/licenses/LICENSE-2.0.html) 3 | [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Super%20Adapter-green.svg?style=flat-square)](https://android-arsenal.com/details/1/7858) 4 | 5 | A Super simple library can be used for inserting elements in between RecyclerView's elements. 6 | 7 | # Gradle Dependency 8 | 9 | 10 | #### Repository 11 | 12 | Add this in your root `build.gradle` file (**not** your module `build.gradle` file): 13 | 14 | ```gradle 15 | allprojects { 16 | repositories { 17 | ... 18 | maven { url "https://jitpack.io" } 19 | } 20 | } 21 | ``` 22 | 23 | #### Dependency 24 | 25 | Add this to your module's `build.gradle` file: 26 | 27 | ```gradle 28 | dependencies { 29 | ... 30 | implementation 'com.github.pwnjeswani:SuperAdaper:0.1' 31 | } 32 | } 33 | ``` 34 | 35 | --- 36 | 37 | # Usage 38 | 39 | To use this library simply add dependency in your project and follow the steps -- 40 | 41 | ##### STEP 1 -> 42 | 43 | Create your adapter and extend SuperAdapter like this,(Refer sample module) 44 | We have created useradapter which is used 45 | for displaying users in RecyclerView. 46 | 47 | ```kotlin 48 | 49 | class UserAdapter : SuperAdapter { 50 | constructor(context: Context){ 51 | createOtherItemList() 52 | } 53 | .... 54 | } 55 | ``` 56 | 57 | ##### STEP 2 -> 58 | 59 | We want to have ad banners (or any other banner) on specfic positions in the useradapter, 60 | for that we are adding dummyobjects (see class DummyObject) 61 | which takes itemViewType and position as parameters in the constructor 62 | 63 | ```kotlin 64 | 65 | override fun createOtherItemList() { 66 | var dummyObject = DummyObject(1, 1) 67 | var dummyObject2 = DummyObject(1, 3) 68 | super.otherViewPositions.add(dummyObject) 69 | super.otherViewPositions.add(dummyObject2) 70 | } 71 | 72 | ``` 73 | 74 | ##### STEP 3 -> 75 | After adding the dummy objects, we have to override getItemViewType function 76 | 77 | ```kotlin 78 | 79 | override fun getItemViewType(position: Int): Int { 80 | val itemViewType = super.getItemViewType(position) 81 | return if (itemViewType != -1) { 82 | //it's dummy object hence returning the actual viewtype 83 | //which was mentioned while creating other item list 84 | itemViewType 85 | } else { 86 | //it's item from your list (i.e, useritem) hence returning viewtype 0(User position) 87 | 0 88 | } 89 | } 90 | 91 | ``` 92 | 93 | ##### STEP 4 -> 94 | Here is the createViewHolder and 95 | onBindViewHolder function's code for your reference. 96 | 97 | ```kotlin 98 | 99 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder { 100 | when (viewType) { 101 | 0 -> { 102 | val view = LayoutInflater.from(parent.context).inflate(R.layout.user_item_view, parent, false) 103 | return UserViewHolder(view) 104 | 105 | } 106 | 1 -> { 107 | val view = LayoutInflater.from(parent.context).inflate(R.layout.ad_item_view, parent, false) 108 | return AdViewHolder(view) 109 | } 110 | } 111 | } 112 | 113 | override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) { 114 | when (holder.itemViewType) { 115 | 0 -> { 116 | val holderr = holder as UserViewHolder 117 | var user = super.baseList[position] as User 118 | holderr.tv_user_id.text = user.id.toString() 119 | holderr.tv_user_name.text = user.name 120 | holderr.tv_user_phone.text = user.phoneNo.toString() 121 | 122 | } 123 | 1 -> { 124 | //write your own logic here 125 | } 126 | } 127 | } 128 | 129 | ``` 130 | 131 | ##### STEP 5 -> Using this adapter in your activity/fragment 132 | 133 | ```kotlin 134 | var userAdapter = UserAdapter(this) 135 | userAdapter.setUserList(usersList) 136 | var llm = LinearLayoutManager(this,RecyclerView.VERTICAL,false) 137 | rv_useres.layoutManager = llm 138 | rv_useres.adapter = userAdapter 139 | ``` 140 | 141 | # Inspiration 142 | 143 | In our company, we had frequent requirement of inserting elements in various lists. 144 | Earlier we were doing all tasks in the adapter itself, but that was getting frustating & 145 | also error prone code which requires long hours to fix and this cycle was repeating every week. 146 | To solve this problem Mr.CTO [Avneesh Kumar](https://www.linkedin.com/in/avneesh-kumar-992a3a46/) 147 | seeded the idea of creating SuperAdapter. 148 | 149 | 150 | [![LinkedIn](https://img.shields.io/badge/say%20Hi%20on%20%F0%9F%91%8B%20-LinkedIn%20%20-blue)](https://www.linkedin.com/in/pawan-jeswani-62784b125/) 151 | 152 | # Contribution 153 | 154 | 155 | Please fork repository and contribute using pull requests. 156 | 157 | Any contributions, large or small, major features, bug fixes, 158 | additional language translations, unit/integration tests are welcomed 159 | and appreciated but will be thoroughly reviewed and discussed. 160 | 161 | 162 | # License 163 | 164 | Copyright 2019 pwnjeswani 165 | 166 | Licensed under the Apache License, Version 2.0 (the "License"); 167 | you may not use this file except in compliance with the License. 168 | You may obtain a copy of the License at 169 | 170 | http://www.apache.org/licenses/LICENSE-2.0 171 | 172 | Unless required by applicable law or agreed to in writing, software 173 | distributed under the License is distributed on an "AS IS" BASIS, 174 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 175 | See the License for the specific language governing permissions and 176 | limitations under the License. 177 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | ext.kotlin_version = '1.3.41' 5 | repositories { 6 | google() 7 | jcenter() 8 | 9 | } 10 | dependencies { 11 | classpath 'com.android.tools.build:gradle:3.4.2' 12 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | 23 | } 24 | } 25 | 26 | task clean(type: Delete) { 27 | delete rootProject.buildDir 28 | } 29 | -------------------------------------------------------------------------------- /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=-Xmx1536m 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 22 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pwnjeswani/SuperAdapter/30dbb16990a3ee0c0b9a998b8e62bec4e7e6b525/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sun Aug 04 19:49:37 IST 2019 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-5.1.1-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 | -------------------------------------------------------------------------------- /sample/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /sample/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | apply plugin: 'kotlin-android' 4 | 5 | apply plugin: 'kotlin-android-extensions' 6 | 7 | android { 8 | compileSdkVersion 29 9 | buildToolsVersion "29.0.1" 10 | defaultConfig { 11 | applicationId "com.pawanjeswani.superadaper" 12 | minSdkVersion 15 13 | targetSdkVersion 29 14 | versionCode 1 15 | versionName "1.0" 16 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 17 | } 18 | buildTypes { 19 | release { 20 | minifyEnabled false 21 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 22 | } 23 | } 24 | } 25 | 26 | dependencies { 27 | 28 | implementation fileTree(dir: 'libs', include: ['*.jar']) 29 | implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 30 | implementation 'androidx.appcompat:appcompat:1.0.2' 31 | implementation 'androidx.core:core-ktx:1.0.2' 32 | implementation 'androidx.constraintlayout:constraintlayout:1.1.3' 33 | implementation 'androidx.recyclerview:recyclerview:1.0.0' 34 | implementation project(path: ':superrvadapter') 35 | } 36 | -------------------------------------------------------------------------------- /sample/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 22 | -------------------------------------------------------------------------------- /sample/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /sample/src/main/ic_launcher-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pwnjeswani/SuperAdapter/30dbb16990a3ee0c0b9a998b8e62bec4e7e6b525/sample/src/main/ic_launcher-web.png -------------------------------------------------------------------------------- /sample/src/main/java/com/pawanjeswani/superadaper/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.pawanjeswani.superadaper 2 | 3 | import android.os.Bundle 4 | import androidx.appcompat.app.AppCompatActivity 5 | import androidx.recyclerview.widget.LinearLayoutManager 6 | import androidx.recyclerview.widget.RecyclerView 7 | import kotlinx.android.synthetic.main.activity_main.* 8 | 9 | class MainActivity : AppCompatActivity() { 10 | 11 | override fun onCreate(savedInstanceState: Bundle?) { 12 | super.onCreate(savedInstanceState) 13 | setContentView(R.layout.activity_main) 14 | var usersList = arrayListOf() 15 | var user = User() 16 | user.id = 1 17 | user.name = "first user" 18 | user.phoneNo = 9009009009 19 | for (i in 0 until 9) { 20 | user.id = i 21 | usersList.add(user) 22 | } 23 | var userAdapter = UserAdapter(this) 24 | userAdapter.setUserList(usersList) 25 | var llm = LinearLayoutManager(this,RecyclerView.VERTICAL,false) 26 | rv_useres.layoutManager = llm 27 | rv_useres.adapter = userAdapter 28 | 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /sample/src/main/java/com/pawanjeswani/superadaper/User.kt: -------------------------------------------------------------------------------- 1 | package com.pawanjeswani.superadaper 2 | 3 | 4 | class User { 5 | @JvmField 6 | var name : String = "" 7 | var id : Int = -1 8 | var phoneNo : Long = 0 9 | 10 | } -------------------------------------------------------------------------------- /sample/src/main/java/com/pawanjeswani/superadaper/UserAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.pawanjeswani.superadaper 2 | 3 | import android.content.Context 4 | import android.view.LayoutInflater 5 | import android.view.View 6 | import android.view.ViewGroup 7 | import android.widget.TextView 8 | import androidx.recyclerview.widget.RecyclerView 9 | import com.pawanjeswani.superrvadapter.SuperAdapter 10 | import com.pawanjeswani.superrvadapter.model.DummyObject 11 | 12 | 13 | class UserAdapter : SuperAdapter { 14 | 15 | constructor(context: Context){ 16 | createOtherItemList() 17 | } 18 | 19 | override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder { 20 | when (viewType) { 21 | 0 -> { 22 | val view = LayoutInflater.from(parent.context).inflate(R.layout.user_item_view, parent, false) 23 | return UserViewHolder(view) 24 | 25 | } 26 | 1 -> { 27 | val view = LayoutInflater.from(parent.context).inflate(R.layout.ad_item_view, parent, false) 28 | return AdViewHolder(view) 29 | } 30 | } 31 | val view = LayoutInflater.from(parent.context).inflate(R.layout.user_item_view, parent, false) 32 | return UserViewHolder(view) 33 | } 34 | 35 | fun setUserList(userList: ArrayList) { 36 | super.setBaseList(userList) 37 | notifyDataSetChanged() 38 | 39 | } 40 | 41 | override fun getItemViewType(position: Int): Int { 42 | val itemViewType = super.getItemViewType(position) 43 | return if (itemViewType != -1) { 44 | itemViewType 45 | } else { 46 | 0 47 | } 48 | } 49 | 50 | override fun createOtherItemList() { 51 | var dummyObject = DummyObject(1, 1) 52 | var dummyObject2 = DummyObject(1, 3) 53 | var dummyObject3 = DummyObject(1, 5) 54 | var dummyObject4 = DummyObject(1, 7) 55 | super.otherViewPositions.add(dummyObject) 56 | super.otherViewPositions.add(dummyObject2) 57 | super.otherViewPositions.add(dummyObject3) 58 | super.otherViewPositions.add(dummyObject4) 59 | } 60 | 61 | override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) { 62 | when (holder.itemViewType) { 63 | 0 -> { 64 | val holderr = holder as UserViewHolder 65 | var user = super.getItemOnPosition(position) as User 66 | holderr.tv_user_id.text = user.id.toString() 67 | holderr.tv_user_name.text = user.name 68 | holderr.tv_user_phone.text = user.phoneNo.toString() 69 | 70 | } 71 | 1 -> { 72 | 73 | } 74 | } 75 | } 76 | 77 | 78 | class UserViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) { 79 | 80 | internal var tv_user_name: TextView = itemView.findViewById(R.id.tv_user_name) 81 | internal var tv_user_id: TextView = itemView.findViewById(R.id.tv_user_id) 82 | internal var tv_user_phone: TextView = itemView.findViewById(R.id.tv_phone_no) 83 | 84 | } 85 | 86 | class AdViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) { 87 | internal var tv_user_id: TextView = itemView.findViewById(R.id.tv_user_id) 88 | } 89 | 90 | } -------------------------------------------------------------------------------- /sample/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /sample/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 | 62 | 64 | 66 | 68 | 70 | 72 | 74 | 75 | -------------------------------------------------------------------------------- /sample/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 16 | 17 | -------------------------------------------------------------------------------- /sample/src/main/res/layout/ad_item_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /sample/src/main/res/layout/user_item_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 19 | 31 | 43 | 44 | 53 | 54 | 55 | -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /sample/src/main/res/mipmap-hdpi/ic_launcher.png: 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-------------------------------------------------------------------------------- /sample/src/main/res/values/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #4CAF50 4 | -------------------------------------------------------------------------------- /sample/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | SuperAdaper 3 | 4 | -------------------------------------------------------------------------------- /sample/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':sample', ':superrvadapter' 2 | -------------------------------------------------------------------------------- /superrvadapter/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /superrvadapter/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'kotlin-android-extensions' 3 | apply plugin: 'kotlin-android' 4 | 5 | android { 6 | compileSdkVersion 29 7 | buildToolsVersion "29.0.1" 8 | 9 | 10 | defaultConfig { 11 | minSdkVersion 15 12 | targetSdkVersion 29 13 | versionCode 1 14 | versionName "1.0" 15 | 16 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 17 | 18 | } 19 | 20 | buildTypes { 21 | release { 22 | minifyEnabled false 23 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 24 | } 25 | } 26 | 27 | } 28 | 29 | dependencies { 30 | implementation fileTree(dir: 'libs', include: ['*.jar']) 31 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 32 | implementation 'androidx.appcompat:appcompat:1.0.2' 33 | implementation 'androidx.core:core-ktx:1.0.2' 34 | implementation 'androidx.constraintlayout:constraintlayout:1.1.3' 35 | implementation 'androidx.recyclerview:recyclerview:1.0.0' 36 | } 37 | repositories { 38 | mavenCentral() 39 | } 40 | -------------------------------------------------------------------------------- /superrvadapter/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 22 | -------------------------------------------------------------------------------- /superrvadapter/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | -------------------------------------------------------------------------------- /superrvadapter/src/main/java/com/pawanjeswani/superrvadapter/SuperAdapter.kt: -------------------------------------------------------------------------------- 1 | package com.pawanjeswani.superrvadapter 2 | 3 | 4 | import androidx.recyclerview.widget.RecyclerView 5 | import com.pawanjeswani.superrvadapter.model.DummyObject 6 | 7 | import java.util.ArrayList 8 | import java.util.Collections 9 | 10 | abstract class SuperAdapter : RecyclerView.Adapter { 11 | 12 | private var baseList: MutableList = ArrayList() 13 | protected var otherViewPositions: MutableList = ArrayList() 14 | protected var resetData = false 15 | 16 | private var lastSearchedIndex = 0 17 | 18 | constructor() : super() {} 19 | 20 | constructor(otherViewPositions: ArrayList) { 21 | otherViewPositions.sort() 22 | this.otherViewPositions = otherViewPositions 23 | } 24 | protected abstract fun createOtherItemList() 25 | 26 | override fun getItemCount(): Int { 27 | return baseList.size 28 | } 29 | 30 | override fun getItemViewType(position: Int): Int { 31 | 32 | return if (otherViewPositions.size > 0 && baseList.size > 0 && baseList[position] is DummyObject) 33 | (baseList[position] as DummyObject).itemViewType 34 | else { 35 | 36 | -1 37 | } 38 | } 39 | 40 | protected fun getItemOnPosition(position:Int):Any{ 41 | return baseList[position] 42 | } 43 | 44 | protected fun setBaseList(baseList: List) { 45 | if (resetData) { 46 | this.baseList.clear() 47 | resetData = false 48 | this.lastSearchedIndex = 0 49 | } 50 | this.baseList.addAll(baseList) 51 | checkItemToBeInserted() 52 | 53 | } 54 | 55 | private fun checkItemToBeInserted() { 56 | val localSearchIndex = this.lastSearchedIndex 57 | for (i in localSearchIndex until otherViewPositions.size) { 58 | 59 | if (otherViewPositions[i].position <= baseList.size) { 60 | 61 | baseList.add(otherViewPositions[i].position, otherViewPositions[i]) 62 | this.lastSearchedIndex = i + 1 63 | 64 | } 65 | } 66 | } 67 | } 68 | 69 | -------------------------------------------------------------------------------- /superrvadapter/src/main/java/com/pawanjeswani/superrvadapter/model/DummyObject.kt: -------------------------------------------------------------------------------- 1 | package com.pawanjeswani.superrvadapter.model 2 | 3 | class DummyObject(var itemViewType: Int, var position: Int) : Comparable { 4 | 5 | override fun compareTo(dummyObject: DummyObject): Int { 6 | //let's sort the object based on position in ascending order 7 | //returns a negative integer, zero, or a positive integer as this position 8 | //is less than, equal to, or greater than the specified object. 9 | return this.position - dummyObject.position 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /superrvadapter/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | SuperRVAdapter 3 | 4 | --------------------------------------------------------------------------------