build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = '1.4.21'
    repositories {
        google()
        jcenter()
        maven {
            url "https://jitpack.io"
        }
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.1.1"
        classpath 'com.jakewharton:butterknife-gradle-plugin:10.2.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven {
            url "https://jitpack.io"
        }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}
// Define versions in a single place
ext {
     var = [
        // SDK And Tools
        minSdkVersion : 21,
        targetSdkVersion : 29,
        compileSdkVersion : 29,
        buildToolsVersion : "29.0.3",

        appcompat:'androidx.appcompat:appcompat:1.2.0',
        fragment:'androidx.fragment:fragment:1.2.5',
        constraintlayout:'androidx.constraintlayout:constraintlayout:2.0.1',
        core_ktx:"androidx.core:core-ktx:1.3.1",
        recyclerview:'androidx.recyclerview:recyclerview:1.1.0',
        cardview:'androidx.cardview:cardview:1.0.0',
        swiperefreshlayout:'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0',
        material:'com.google.android.material:material:1.2.1',
        legacy_support_v4:'androidx.legacy:legacy-support-v4:1.0.0',

        gson:'com.google.code.gson:gson:2.8.6',
        kotlin_stdlib:"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version",
        butterknife:'com.jakewharton:butterknife:10.2.1',
        butterknife_compiler:'com.jakewharton:butterknife-compiler:10.2.1',
        glide:'com.github.bumptech.glide:glide:4.11.0',
        glid_compiler:'com.github.bumptech.glide:compiler:4.11.0',
        BaseRecyclerViewAdapterHelper:'com.github.CymChad:BaseRecyclerViewAdapterHelper:3.0.4',

    ]

}