如何使用proguard apk解决android studio latest version？

Question

build.gradle（项目）

buildscript {
    ext.support_version = '27.0.3'
    ext.play_service_version = '11.8.0'
    repositories {
        jcenter()
        maven {
            url 'https://maven.google.com/'
        }
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.0-alpha07'
        classpath 'com.google.gms:google-services:3.1.1'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
    }
}
allprojects {
    repositories {
        jcenter()
    }
}
allprojects {
    repositories {
        jcenter()
        google()
        maven {
            url 'https://maven.google.com/'
        }
    }
}
task clean(type: Delete) {
    delete rootProject.buildDir
}

build.gradle（应用程序）

apply plugin: 'com.android.application'
android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "xxx.com.xxooking"
        minSdkVersion 14
        targetSdkVersion 25
        versionCode 3
        versionName "0.4"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    lintOptions {
        checkReleaseBuilds false
    }
}
dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    implementation 'com.android.support:appcompat-v7:27.1.0'
    implementation 'com.android.support:design:27.1.0'
    implementation 'com.squareup.retrofit2:retrofit:2.0.2'
    implementation 'com.squareup.retrofit2:converter-gson:2.0.2'
    implementation 'com.squareup.retrofit:retrofit:1.9.0'
    implementation 'com.orhanobut:dialogplus:1.11@aar'
    implementation 'com.google.android.gms:play-services-base:11.8.0'
    implementation 'com.google.android.gms:play-services-location:11.8.0'
    implementation 'com.google.android.gms:play-services-maps:11.8.0'
    implementation 'com.google.android.gms:play-services-places:11.8.0'
    implementation 'com.squareup.picasso:picasso:2.5.2'
    implementation 'com.google.firebase:firebase-database:11.8.0'
    implementation 'com.nineoldandroids:library:2.4.0'
    implementation 'com.daimajia.slider:library:1.1.5@aar'
    implementation 'com.applozic.communication.uiwidget:mobicomkitui:4.85'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation('com.android.support:design:27.0.0') {
        exclude module: "com.android.support:design"
    }
}

Proguard-rules-pro

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-verbose

错误：

//// com.google.firebase.messaging.RemoteMessage: can't find superclass or interface com.google.android.gms.common.internal.safeparcel.zza  
retrofit.RxSupport: can't find superclass or interface rx.Observable$OnSubscribe
retrofit.client.OkClient: can't find superclass or interface com.squareup.okhttp.RequestBody
com.google.firebase.iid.zzb: can't find referenced method 'MessengerCompat(android.os.Handler)' in program class com.google.android.gms.iid.MessengerCompat
com.google.firebase.iid.zzb: can't find referenced method 'android.os.IBinder getBinder()' in program class com.google.android.gms.iid.MessengerCompat
com.google.firebase.iid.zzb: can't find referenced method 'int zzc(android.os.Message)' in program class com.google.android.gms.iid.MessengerCompat
com.google.firebase.iid.zzh: can't find referenced method 'java.io.File getNoBackupFilesDir(android.content.Context)' in program class com.google.android.gms.common.util.zzw
com.google.firebase.messaging.RemoteMessage: can't find referenced class com.google.android.gms.common.internal.safeparcel.zza
com.google.firebase.messaging.zza: can't find referenced method 'boolean zzyH()' in program class com.google.android.gms.common.util.zzs
com.google.firebase.messaging.zzb: can't find referenced class com.google.android.gms.measurement.AppMeasurement
com.google.firebase.messaging.zzb: can't find referenced class com.google.android.gms.measurement.AppMeasurement$zza
com.google.firebase.messaging.zzb: can't find referenced class com.google.android.gms.measurement.AppMeasurement$zze
com.google.firebase.messaging.zzb: can't find referenced class com.google.android.gms.measurement.AppMeasurement$zzg
com.google.firebase.messaging.zzb: can't find referenced class com.google.android.gms.measurement.AppMeasurement
com.google.firebase.messaging.zzc: can't find referenced class com.google.android.gms.common.internal.safeparcel.zzb
com.google.firebase.messaging.zzc: can't find referenced class com.google.android.gms.common.internal.safeparcel.zzb$zza
com.google.firebase.messaging.zzc: can't find referenced class com.google.android.gms.common.internal.safeparcel.zzc
com.google.firebase.messaging.zzc: can't find referenced class com.google.android.gms.common.internal.safeparcel.zzb
com.google.firebase.messaging.zzc: can't find referenced class com.google.android.gms.common.internal.safeparcel.zzb$zza
com.google.firebase.messaging.zzc: can't find referenced class com.google.android.gms.common.internal.safeparcel.zzc
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Cache
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl$Builder
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Request$Builder
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Call
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Response
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.ResponseBody
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Response
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.ResponseBody
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Cache
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl$Builder
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Request$Builder
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Response
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Cache
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Request
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Call
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Response
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.ResponseBody
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.OkHttpClient
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl$Builder
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.CacheControl
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Request$Builder
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Response
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.ResponseBody
com.squareup.picasso.OkHttpDownloader: can't find referenced class com.squareup.okhttp.Cache
okio.DeflaterSink: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
okio.Okio: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
retrofit.RestMethodInfo$RxSupport: can't find referenced class rx.Observable
retrofit.RxSupport: can't find referenced class rx.Observable
retrofit.RxSupport: can't find referenced class rx.Observable$OnSubscribe
retrofit.RxSupport: can't find referenced class rx.Observable
retrofit.RxSupport: can't find referenced class rx.Subscriber
retrofit.RxSupport: can't find referenced class rx.subscriptions.Subscriptions
retrofit.RxSupport: can't find referenced class rx.Subscriber
retrofit.RxSupport: can't find referenced class rx.Observable$OnSubscribe
retrofit.RxSupport: can't find referenced class rx.subscriptions.Subscriptions
retrofit.RxSupport: can't find referenced class rx.Observable
retrofit.RxSupport: can't find referenced class rx.Subscriber
retrofit.RxSupport: can't find referenced class rx.Observable$OnSubscribe
retrofit.RxSupport: can't find referenced class rx.Subscriber
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPMethod
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchServiceFactory
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchService
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPHeader
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPHeader
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPMethod
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPHeader
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPMethod
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchServiceFactory
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchService
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchService
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPMethod
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchService
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchService
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.URLFetchService
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPMethod
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPHeader
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPResponse
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPRequest
retrofit.appengine.UrlFetchClient: can't find referenced class com.google.appengine.api.urlfetch.HTTPHeader
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.OkHttpClient
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Call
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Request$Builder
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Response
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Request
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Response
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.ResponseBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Headers
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.OkHttpClient
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Request$Builder
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Call
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Request
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Response
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.ResponseBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Headers
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.OkHttpClient
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Request
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Request$Builder
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Response
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.RequestBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.ResponseBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.Headers
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.RequestBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.ResponseBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.ResponseBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.ResponseBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.ResponseBody
retrofit.client.OkClient: can't find referenced class com.squareup.okhttp.MediaType
retrofit2.Platform$Java8: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
there were 223 unresolved references to classes or interfaces.

问题：

Proguard 第一次显示 Lint 相关错误，所以我在 build.gradle(app) 文件中添加以下行。

proguard 时间后显示所有库警告消息而不是 proguard apk（没有 proguard apk 工作正常）

Answer 1

Changes apply both files

> build.gradle (project)

buildscript {

    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.0'
        classpath 'com.google.gms:google-services:3.1.1'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

/// > 2) Build.gradle（应用程序）更改目标 SDK 版本 27 实施 'com.android.support:appcompat-v7:27.1.0' 实施 'com.android.support:design:27.1.0'

如何使用proguard apk解决android studio latest version？

How to solve android studio latest version using proguard apk?

android

android-studio

android-proguard

android-developer-api