Usual Android Libraries collection (Gradle)

libraries.gradle

ext {
    // Libraries version
    androidSupportVersion = '27.1.1'
    kotlinxCoroutinesVersion = '0.22.5'
    okhttp3Version = '3.10.0'
    retrofit2Version = '2.4.0'
    materialPrefVersion = '2.2.3'
    androidKtxVersion = '0.3'
    glideVersion = '4.7.0'
    butterKnifeVersion = '8.8.1'
    stethoVersion = '1.5.0'
    frescoVersion = '1.9.0'
    firebaseVersion = '11.8.0'

    libs = [
            /**
             * Kotlin & kotlinx libraries
             */
            kotlin         : [
                    stdlib_jdk7       : "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion",
                    stdlib_jdk8       : "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion",
                    coroutines_core   : "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlinxCoroutinesVersion",
                    coroutines_android: "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlinxCoroutinesVersion"
            ],
            /**
             * Android Support Libraries
             * https://developer.android.com/topic/libraries/support-library/packages.html
             */
            support        : [
                    appcompat         : "com.android.support:appcompat-v7:$androidSupportVersion",
                    recyclerview      : "com.android.support:recyclerview-v7:$androidSupportVersion",
                    cardview          : "com.android.support:cardview-v7:$androidSupportVersion",
                    mediarouter       : "com.android.support:mediarouter-v7:$androidSupportVersion",
                    palette           : "com.android.support:palette-v7:$androidSupportVersion",
                    customtabs        : "com.android.support:customtabs:$androidSupportVersion",
                    design            : "com.android.support:design:$androidSupportVersion",
                    compat            : "com.android.support:support-compat:$androidSupportVersion",
                    core_utils        : "com.android.support:support-core-utils:$androidSupportVersion",
                    core_ui           : "com.android.support:support-core-ui:$androidSupportVersion",
                    media_compat      : "com.android.support:support-media-compat:$androidSupportVersion",
                    fragment          : "com.android.support:support-fragment:$androidSupportVersion",
                    annotations       : "com.android.support:support-annotations:$androidSupportVersion",
                    dynamic_animation : "com.android.support:support-dynamic-animation:$androidSupportVersion",
                    test_runner       : "com.android.support.test:runner:1.0.1",
                    test_espresso_core: "com.android.support.test.espresso:espresso-core:3.0.1",
                    multidex          : "com.android.support:multidex:1.0.3",
                    support_v13       : "com.android.support:support-v13:$androidSupportVersion",
                    wear              : "com.android.support:wear:$androidSupportVersion"
            ],
            android_billing: "com.android.billingclient:billing:1.0",
            /**
             * Android Architecture Components
             * https://developer.android.com/topic/libraries/architecture/adding-components.html
             */
            arch           : [
                    extensions             : "android.arch.lifecycle:extensions:1.1.1",
                    viewmodel              : "android.arch.lifecycle:viewmodel:1.1.1",
                    livedata               : "android.arch.lifecycle:livedata:1.1.1",
                    compiler               : "android.arch.lifecycle:compiler:1.1.1",
                    room_runtime           : "android.arch.persistence.room:runtime:1.0.0",
                    room_compiler          : "android.arch.persistence.room:compiler:1.0.0",
                    java8_support          : "android.arch.lifecycle:common-java8:1.1.1",
                    rxjava2_support        : "android.arch.persistence.room:rxjava2:1.0.0",
                    reactivestreams_support: "android.arch.lifecycle:reactivestreams:1.1.1",
                    paging                 : "android.arch.paging:runtime:1.0.0-beta1",
                    paging_rxjava2_support : "android.arch.paging:rxjava2:1.0.0-alpha1",
                    test_helpers_livedata  : "android.arch.core:core-testing:1.1.1",
                    test_helpers_room      : "android.arch.persistence.room:testing:1.0.0",
                    lifecycle_core         : "android.arch.lifecycle:runtime:1.1.1"
            ],
            /**
             * Firebase libraries
             * https://firebase.google.com/docs/android/setup
             */
            firebase : [
                    core : "com.google.firebase:firebase-core:$firebaseVersion",
                    database : "com.google.firebase:firebase-database:$firebaseVersion",
                    firestore : "com.google.firebase:firebase-firestore:$firebaseVersion",
                    storage : "com.google.firebase:firebase-storage:$firebaseVersion",
                    crash : "com.google.firebase:firebase-crash:$firebaseVersion",
                    auth : "com.google.firebase:firebase-auth:$firebaseVersion",
                    messaging : "com.google.firebase:firebase-messaging:$firebaseVersion",
                    config : "com.google.firebase:firebase-config:$firebaseVersion",
                    invites : "com.google.firebase:firebase-invites:$firebaseVersion",
                    ads : "com.google.firebase:firebase-ads:$firebaseVersion",
                    appindexing : "com.google.firebase:firebase-appindexing:$firebaseVersion",
                    pref : "com.google.firebase:firebase-pref:$firebaseVersion"
            ],
            androidKtx     : [
                    core: "androidx.core:core-ktx:$androidKtxVersion"
            ],
            junit          : "junit:junit:4.12",
            gson           : "com.google.code.gson:gson:2.8.2",
            /**
             * RxJava 2
             */
            rx2            : [
                    core   : "io.reactivex.rxjava2:rxjava:2.1.12",
                    android: "io.reactivex.rxjava2:rxandroid:2.0.2"
            ],
            /**
             * OkHttp 3
             */
            okhttp3        : [
                    core         : "com.squareup.okhttp3:okhttp:$okhttp3Version",
                    websockets   : "com.squareup.okhttp3:okhttp-ws:$okhttp3Version",
                    urlconnection: "com.squareup.okhttp3:okhttp-urlconnection:$okhttp3Version",
                    mockwebserver: "com.squareup.okhttp3:mockwebserver:$okhttp3Version"
            ],
            /**
             * RetroFit 2
             */
            retrofit2      : [
                    core                       : "com.squareup.retrofit2:retrofit:$retrofit2Version",
                    converter_gson             : "com.squareup.retrofit2:converter-gson:$retrofit2Version",
                    converter_jackson          : "com.squareup.retrofit2:converter-jackson:$retrofit2Version",
                    converter_moshi            : "com.squareup.retrofit2:converter-moshi:$retrofit2Version",
                    converter_protobuf         : "com.squareup.retrofit2:converter-protobuf:$retrofit2Version",
                    adapter_rxjava2            : "com.squareup.retrofit2:adapter-rxjava2:$retrofit2Version",
                    mock                       : "com.squareup.retrofit2:retrofit-mock:$retrofit2Version",
                    // Converter for Kotlin coroutines is written by Jake Wharton. Not official.
                    converter_kotlin_coroutines: "com.jakewharton.retrofit:retrofit2-kotlin-coroutines-experimental-adapter:1.0.0"
            ],
            /**
             * Rikka's libraries
             */
            rikka          : [
                    fontprovider: "moe.shizuku.fontprovider:api:10",
                    preference  : [
                            core            : "moe.shizuku.preference:preference:$materialPrefVersion",
                            dialog_android  : "moe.shizuku.preference:preference-dialog-android:$materialPrefVersion",
                            dialog_appcompat: "moe.shizuku.preference:preference-dialog-appcompat:$materialPrefVersion",
                            switch_compat   : "moe.shizuku.preference:preference-switchcompat:$materialPrefVersion",
                            simplemenu      : "moe.shizuku.preference:preference-simplemenu:$materialPrefVersion"
                    ]
            ],
            /**
             * Glide & extensions (including third-party)
             */
            glide          : [
                    core                    : "com.github.bumptech.glide:glide:$glideVersion",
                    compiler                : "com.github.bumptech.glide:compiler:$glideVersion",
                    okhttp3_integration     : "com.github.bumptech.glide:okhttp3-integration:$glideVersion",
                    recyclerview_integration: "com.github.bumptech.glide:recyclerview-integration:$glideVersion",
                    volley_integration      : "com.github.bumptech.glide:volley-integration:$glideVersion"
            ],
            /**
             * Picasso & extensions (including third-party)
             */
            picasso        : [
                    core           : "com.squareup.picasso:picasso:2.5.2",
                    // Unofficial support: https://github.com/florent37/PicassoPalette
                    palette_support: "com.github.florent37:picassopalette:2.0.0"
            ],
            /**
             * Fresco & extensions (including third-party)
             */
            fresco         : [
                    core                 : "com.facebook.fresco:fresco:$frescoVersion",
                    animated_gif         : "com.facebook.fresco:animated-gif:$frescoVersion",
                    animated_webp        : "com.facebook.fresco:animated-webp:$frescoVersion",
                    webp_support         : "com.facebook.fresco:webpsupport:$frescoVersion",
                    imagepipeline_okhttp3: "com.facebook.fresco:imagepipeline-okhttp3:$frescoVersion"
            ],
            widgets        : [
                    // https://github.com/hdodenhof/CircleImageView
                    circleimageview        : "de.hdodenhof:circleimageview:2.2.0",
                    // https://github.com/aurelhubert/ahbottomnavigation
                    ahbottomnavigation     : "com.aurelhubert:ahbottomnavigation:2.1.0",
                    // https://github.com/KeepSafe/TapTargetView
                    taptargetview          : "com.getkeepsafe.taptargetview:taptargetview:1.11.0",
                    // https://github.com/rubensousa/RecyclerViewSnap
                    recyclerview_snap      : "com.github.rubensousa:gravitysnaphelper:1.5",
                    // https://github.com/timusus/RecyclerView-FastScroll
                    recyclerview_fastscroll: "com.simplecityapps:recyclerview-fastscroll:1.0.17"
            ],
            // Project Condom: https://github.com/oasisfeng/condom
            condom         : "com.oasisfeng.condom:library:2.2.0",
            // ButterKnife libraries
            butterknife    : [
                    core         : "com.jakewharton:butterknife:$butterKnifeVersion",
                    compiler     : "com.jakewharton:butterknife-compiler:$butterKnifeVersion",
                    gradle_plugin: "com.jakewharton:butterknife-gradle-plugin:$butterKnifeVersion"
            ],
            // https://github.com/jhy/jsoup
            jsoup          : "org.jsoup:jsoup:1.11.2",
            // Stetho: https://github.com/facebook/stetho
            stetho         : [
                    core                 : "com.facebook.stetho:stetho:$stethoVersion",
                    okhttp3_support      : "com.facebook.stetho:stetho-okhttp3:$stethoVersion",
                    urlconnection_support: "com.facebook.stetho:stetho-urlconnection:$stethoVersion",
                    js_rhino             : "com.facebook.stetho:stetho-js-rhino:$stethoVersion"
            ],
            // https://github.com/drakeet/MultiType
            multitype      : [
                    core      : "me.drakeet.multitype:multitype:3.4.4",
                    kotlin_ext: "me.drakeet.multitype:multitype-kotlin:3.4.4"
            ]
    ]
}

How to use

1. Copy this file to project root path

2. At the top of your app module's build.gradle, add this:

   apply from: rootProject.file('libraries.gradle')

3. In dependencies blocks, implement libraries like this:

   dependencies {
       implementation libs.support.appcompat
       implementation libs.support.recyclerview
   }

FAQ

Q: Will it be kept to latest version?
A: No. We'd better check version of libraries you need manually. Then choose the appropriate version for your project. But I still update it occasionally.

Q: Can I contribute some code?
A: I'm sorry that this file will be only maintained by myself. Of course you still can comment it with your idea.