在启用混淆器的情况下启动签名版本 APK 时出现奇怪的 NoClassDefFoundError 错误
Strange NoClassDefFoundError error when launching a signed release APK with proguard enabled
我尝试过的一些东西：
- 删除 Facebook 依赖项使应用程序不再崩溃，但它只会显示空白屏幕。这是启用了 proguard 和 multidex。
- 将gradle升级到最新版本并没有解决任何问题。我升级到 gradle 2.0.0-beta4 插件和 gradle 2.10.0.
- 安装以前版本的 Android Studio 1.5.1 没有解决任何问题。
- 我已经安装了 Java JDK 1.8 如果这是一个线索的话。我还可以 post 一些 logcat 日志来查看发生了什么。
我在启用了 Proguard 的应用程序中使用 MultiDex 支持。
当我构建一个 APK 文件时一切正常 WITHOUT proguard 启用并将其安装在我的 android phone 上（我有超过 8 个 phones 所以 phone 不是问题）。
当我构建一个发布 APK WITH proguard 启用它在我安装应用程序后启动应用程序时崩溃。
我收到以下日志消息：
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.n>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.n>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.o>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.o>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.r>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.r>
I/art: Rejecting re-init on previously-failed class java.lang.Class<com.facebook.FacebookActivity>
I/art: Rejecting re-init on previously-failed class java.lang.Class<com.facebook.FacebookActivity>
我看到了以下 RuntimeException:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.mycustomapp.app, PID: 6814
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/FacebookActivity;
at com.facebook.b.aa.c(Validate.java:175)
at com.facebook.p.M(FacebookSdk.java:160)
at com.mycustomapp.app.utils.a.b.a.<init>(CustomFacebookManagerUtility.java:68)
at com.mycustomapp.app.utils.a.b.a.ct(CustomFacebookManagerUtility.java:54)
at com.mycustomapp.app.utils.application.MyCustomApplication.onCreate(MyCustomApplication.java:84)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1021)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5990)
at android.app.ActivityThread.access00(ActivityThread.java:205)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1756)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6895)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.FacebookActivity" on path: DexPathList[[zip file "/data/app/com.mycustomapp.app-1/base.apk"],nativeLibraryDirectories=[/data/app/com.mycustomapp.app-1/lib/arm, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.facebook.b.aa.c(Validate.java:175)
at com.facebook.p.M(FacebookSdk.java:160)
at com.mycustomapp.app.utils.a.b.a.<init>(CustomFacebookManagerUtility.java:68)
at com.mycustomapp.app.utils.a.b.a.ct(CustomFacebookManagerUtility.java:54)
at com.mycustomapp.app.utils.application.MyCustomApplication.onCreate(MyCustomApplication.java:84)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1021)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5990)
at android.app.ActivityThread.access00(ActivityThread.java:205)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1756)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6895)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Suppressed: java.lang.NoClassDefFoundError: com.facebook.FacebookActivity
at dalvik.system.DexFile.defineClassNative(Native Method)
at dalvik.system.DexFile.defineClass(DexFile.java:226)
at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:219)
at dalvik.system.DexPathList.findClass(DexPathList.java:321)
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
... 18 more
Suppressed: java.lang.ClassNotFoundException: com.facebook.FacebookActivity
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 17 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
不知道是什么导致了这个问题，但通过排除过程 Proguard 似乎导致了一些问题。
我查看了 Facebook SDK 文档，他们提到他们的 Facebook SDK 不需要任何特定的混淆规则。
有人知道如何解决这个问题吗？
编辑：添加应用的 build.gradle
buildscript {
repositories {
mavenCentral()
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
classpath "com.newrelic.agent.android:agent-gradle-plugin:5.4.0"
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'com.neenbedankt.android-apt'
apply plugin: 'newrelic'
repositories {
maven { url 'https://maven.fabric.io/public' }
}
android {
compileSdkVersion 23
buildToolsVersion "22.0.1"
packagingOptions {
exclude 'META-INF/services/javax.annotation.processing.Processor'
exclude '.readme'
exclude 'LICENSE.txt'
exclude 'README.txt'
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/MANIFEST.MF'
}
defaultConfig {
applicationId "com.mycustomapp.app"
minSdkVersion 15
targetSdkVersion 23
versionCode 3
versionName "1.2"
/**
* Enabling multidex support.
*/
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets { main { assets.srcDirs = ['src/main/assets', 'src/main/assets/'] } }
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile files('libs/gcm.jar')
/**
* For MultiDex Support
*/
compile 'com.android.support:multidex:1.0.1'
/**
* android support/compatibility libraries.
*/
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'
compile 'com.android.support:support-v4:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.android.support:cardview-v7:23.1.1'
compile 'com.android.support:palette-v7:23.1.1'
compile 'com.google.android.gms:play-services-gcm:8.3.0'
/**
* facebook sdk
*/
compile 'com.facebook.android:facebook-android-sdk:4.1.0'
compile 'com.squareup.okhttp:okhttp:2.2.0'
compile 'com.squareup.okio:okio:1.1.0'
compile 'com.squareup.retrofit:retrofit:1.9.0'
compile 'com.mcxiaoke.volley:library-aar:1.0.0'
compile 'com.jakewharton:butterknife:7.0.1'
compile 'com.github.bumptech.glide:glide:3.6.1'
compile 'com.jakewharton:disklrucache:2.0.2'
compile('com.crashlytics.sdk.android:crashlytics:2.5.2@aar') {
transitive = true;
}
compile 'com.amplitude:android-sdk:2.2.0'
compile 'com.appboy:android-sdk-ui:1.11.+'
compile 'joda-time:joda-time:2.3'
compile 'com.facebook.conceal:conceal:1.0.1@aar'
compile 'com.newrelic.agent.android:android-agent:5.4.0'
}
Proguard 规则：
# Obfuscation parameters:
#-dontobfuscate
-useuniqueclassmembernames
-keepattributes SourceFile,LineNumberTable
-allowaccessmodification
# Ignore warnings:
#-dontwarn org.mockito.**
#-dontwarn org.junit.**
#-dontwarn com.robotium.**
# Glide
-keep public class * implements com.bumptech.glide.module.GlideModule
-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
**[] $VALUES;
public *;
}
# Crashlytics
-keep class com.crashlytics.** { *; }
-keep class com.crashlytics.android.**
# Ignore warnings: We are not using DOM model
-dontwarn com.fasterxml.jackson.databind.ext.DOMSerializer
# Ignore warnings: https://github.com/square/okhttp/wiki/FAQs
-dontwarn com.squareup.okhttp.internal.huc.**
# Ignore warnings: https://github.com/square/okio/issues/60
-dontwarn okio.**
# Ignore warnings: https://github.com/square/retrofit/issues/435
-dontwarn com.google.appengine.api.urlfetch.**
# Keep GSON stuff
-keep class sun.misc.Unsafe { *; }
-keep class com.google.gson.** { *; }
# Keep Jackson stuff
-keep class org.codehaus.** { *; }
-keep class com.fasterxml.jackson.annotation.** { *; }
# Butterknife
-keep class butterknife.** { *; }
-dontwarn butterknife.internal.**
-keep class **$$ViewBinder { *; }
-keepclasseswithmembernames class * {
@butterknife.* <fields>;
}
-keepclasseswithmembernames class * {
@butterknife.* <methods>;
}
# Keep these for GSON and Jackson
-keepattributes Signature
-keepattributes *Annotation*
-keepattributes EnclosingMethod
# Retrofit 1.X
-keep class com.squareup.okhttp.** { *; }
-keep class retrofit.** { *; }
-keep interface com.squareup.okhttp.** { *; }
-dontwarn com.squareup.okhttp.**
-dontwarn okio.**
-dontwarn retrofit.**
-dontwarn rx.**
-keepclasseswithmembers class * {
@retrofit.http.* <methods>;
}
# If in your rest service interface you use methods with Callback argument.
-keepattributes Exceptions
# If your rest service methods throw custom exceptions, because you've defined an ErrorHandler.
-keepattributes Signature
# Joda Time
-dontwarn org.joda.convert.**
-dontwarn org.joda.time.**
-keep class org.joda.time.** { *; }
-keep interface org.joda.time.** { *; }
# Keep Picasso
-keep class com.squareup.picasso.** { *; }
-keepclasseswithmembers class * {
@com.squareup.picasso.** *;
}
-keepclassmembers class * {
@com.squareup.picasso.** *;
}
# RenderScript
-keep class android.support.v8.renderscript.** { *; }
# DBFlow
-keep class com.raizlabs.android.dbflow.config.GeneratedDatabaseHolder
# AppBoy
-dontwarn com.amazon.device.messaging.**
-dontwarn bo.app.**
-dontwarn com.appboy.ui.**
-dontwarn com.google.android.gms.**
-keep class bo.app.** { *; }
-keep class com.appboy.** { *; }
# Android Volley
# see:
-keep class org.apache.commons.logging.** { *; }
也许这不是最好的答案，但希望对您有所帮助。至于 facebook 在启用混淆器时的关注点，是的，在文档中没有针对 facebook sdk 的规则。
注意：我使用的是 skd 版本 4.7.0 'com.facebook.android:facebook-android-sdk:4.7.0'。我已经在我的项目中实现了这个并且没有遇到任何问题。请在您的项目中试试这个：
- 使用 buildToolsVersion "23" 或最新版本 23.0.2
- 在 buildToolsVersion 下面使用 thid useLibrary 'org.apache.http.legacy'
- 尝试在依赖项
classpath 'com.android.tools.build:gradle:1.3.1' 中更改根 gradle
下面我向您展示了我的混淆规则和我的 build.gradle.
希望这可以解决您的问题。
这是我的规则:
-keep class butterknife.** { *; }
-dontwarn butterknife.internal.**
-keep class **$$ViewBinder { *; }
-keepclasseswithmembernames class * {
@butterknife.* <fields>;
}
-keepclasseswithmembernames class * {
@butterknife.* <methods>;
}
-dontwarn com.squareup.okhttp.**
#
# Twitter library - start
#
-dontwarn twitter4j.**
-keep class twitter4j.** { *; }
#
# Twitter library - end
#
# adcolony start
-dontwarn com.immersion.**
-dontnote com.immersion.**
-dontwarn android.webkit.**
#adcolony end
#app billing
-keep class com.android.vending.billing.**
#end app billing
这是我的 build.gradle :
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23"
useLibrary 'org.apache.http.legacy'
defaultConfig {
applicationId "antiboring.game"
minSdkVersion 16
targetSdkVersion 23
versionCode 11
versionName "1.9.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'),
'proguard-rules.pro'
}
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/services/javax.annotation.processing.Processor'
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
sourceSets {
androidTest {
java.srcDirs = ['androidTest/java']
}
main { java.srcDirs = ['src/main/java', 'src/androidTest/java'] }
}
lintOptions {
disable 'InvalidPackage'
}
}
repositories {
mavenCentral()
}
dependencies {
// App dependencies
compile 'com.android.support:support-annotations:23.1.1'
compile 'com.google.guava:guava:18.0'
//unit testing
androidTestCompile 'com.android.support:support-annotations:23.1.1'
androidTestCompile 'com.android.support.test:runner:0.4.1'
androidTestCompile 'com.android.support.test:rules:0.4.1'
//apps library
compile files('libs/twitter4j-core-4.0.2.jar')
compile fileTree(dir: 'libs', include: ['adcolony.jar'])
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'
compile 'com.android.support:palette-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.balysv.materialmenu:material-menu-toolbar:1.5.4'
compile 'com.google.android.gms:play-services-ads:8.4.0'
compile 'com.jakewharton:butterknife:7.0.1'
compile 'com.squareup.picasso:picasso:2.5.2'
//social media
compile 'com.facebook.android:facebook-android-sdk:4.7.0'
//animation
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.daimajia.easing:library:1.0.1@aar'
compile 'com.daimajia.androidanimations:library:1.1.3@aar'
}
哇。导致问题的是 NewRelic 和 KeepAttributes，添加以下混淆器规则解决了问题：
# New Relic
-keep class com.newrelic.** { *; }
-dontwarn com.newrelic.**
-keepattributes Exceptions, Signature, InnerClasses
我尝试过的一些东西：
- 删除 Facebook 依赖项使应用程序不再崩溃，但它只会显示空白屏幕。这是启用了 proguard 和 multidex。
- 将gradle升级到最新版本并没有解决任何问题。我升级到 gradle 2.0.0-beta4 插件和 gradle 2.10.0.
- 安装以前版本的 Android Studio 1.5.1 没有解决任何问题。
- 我已经安装了 Java JDK 1.8 如果这是一个线索的话。我还可以 post 一些 logcat 日志来查看发生了什么。
我在启用了 Proguard 的应用程序中使用 MultiDex 支持。
当我构建一个 APK 文件时一切正常 WITHOUT proguard 启用并将其安装在我的 android phone 上（我有超过 8 个 phones 所以 phone 不是问题）。
当我构建一个发布 APK WITH proguard 启用它在我安装应用程序后启动应用程序时崩溃。
我收到以下日志消息：
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.n>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.n>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.o>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.o>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.r>
I/art: Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.app.r>
I/art: Rejecting re-init on previously-failed class java.lang.Class<com.facebook.FacebookActivity>
I/art: Rejecting re-init on previously-failed class java.lang.Class<com.facebook.FacebookActivity>
我看到了以下 RuntimeException:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.mycustomapp.app, PID: 6814
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/FacebookActivity;
at com.facebook.b.aa.c(Validate.java:175)
at com.facebook.p.M(FacebookSdk.java:160)
at com.mycustomapp.app.utils.a.b.a.<init>(CustomFacebookManagerUtility.java:68)
at com.mycustomapp.app.utils.a.b.a.ct(CustomFacebookManagerUtility.java:54)
at com.mycustomapp.app.utils.application.MyCustomApplication.onCreate(MyCustomApplication.java:84)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1021)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5990)
at android.app.ActivityThread.access00(ActivityThread.java:205)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1756)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6895)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.FacebookActivity" on path: DexPathList[[zip file "/data/app/com.mycustomapp.app-1/base.apk"],nativeLibraryDirectories=[/data/app/com.mycustomapp.app-1/lib/arm, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.facebook.b.aa.c(Validate.java:175)
at com.facebook.p.M(FacebookSdk.java:160)
at com.mycustomapp.app.utils.a.b.a.<init>(CustomFacebookManagerUtility.java:68)
at com.mycustomapp.app.utils.a.b.a.ct(CustomFacebookManagerUtility.java:54)
at com.mycustomapp.app.utils.application.MyCustomApplication.onCreate(MyCustomApplication.java:84)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1021)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5990)
at android.app.ActivityThread.access00(ActivityThread.java:205)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1756)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6895)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Suppressed: java.lang.NoClassDefFoundError: com.facebook.FacebookActivity
at dalvik.system.DexFile.defineClassNative(Native Method)
at dalvik.system.DexFile.defineClass(DexFile.java:226)
at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:219)
at dalvik.system.DexPathList.findClass(DexPathList.java:321)
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
... 18 more
Suppressed: java.lang.ClassNotFoundException: com.facebook.FacebookActivity
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 17 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
不知道是什么导致了这个问题，但通过排除过程 Proguard 似乎导致了一些问题。
我查看了 Facebook SDK 文档，他们提到他们的 Facebook SDK 不需要任何特定的混淆规则。
有人知道如何解决这个问题吗？
编辑：添加应用的 build.gradle
buildscript {
repositories {
mavenCentral()
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
classpath "com.newrelic.agent.android:agent-gradle-plugin:5.4.0"
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'com.neenbedankt.android-apt'
apply plugin: 'newrelic'
repositories {
maven { url 'https://maven.fabric.io/public' }
}
android {
compileSdkVersion 23
buildToolsVersion "22.0.1"
packagingOptions {
exclude 'META-INF/services/javax.annotation.processing.Processor'
exclude '.readme'
exclude 'LICENSE.txt'
exclude 'README.txt'
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/MANIFEST.MF'
}
defaultConfig {
applicationId "com.mycustomapp.app"
minSdkVersion 15
targetSdkVersion 23
versionCode 3
versionName "1.2"
/**
* Enabling multidex support.
*/
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
sourceSets { main { assets.srcDirs = ['src/main/assets', 'src/main/assets/'] } }
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile files('libs/gcm.jar')
/**
* For MultiDex Support
*/
compile 'com.android.support:multidex:1.0.1'
/**
* android support/compatibility libraries.
*/
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'
compile 'com.android.support:support-v4:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.android.support:cardview-v7:23.1.1'
compile 'com.android.support:palette-v7:23.1.1'
compile 'com.google.android.gms:play-services-gcm:8.3.0'
/**
* facebook sdk
*/
compile 'com.facebook.android:facebook-android-sdk:4.1.0'
compile 'com.squareup.okhttp:okhttp:2.2.0'
compile 'com.squareup.okio:okio:1.1.0'
compile 'com.squareup.retrofit:retrofit:1.9.0'
compile 'com.mcxiaoke.volley:library-aar:1.0.0'
compile 'com.jakewharton:butterknife:7.0.1'
compile 'com.github.bumptech.glide:glide:3.6.1'
compile 'com.jakewharton:disklrucache:2.0.2'
compile('com.crashlytics.sdk.android:crashlytics:2.5.2@aar') {
transitive = true;
}
compile 'com.amplitude:android-sdk:2.2.0'
compile 'com.appboy:android-sdk-ui:1.11.+'
compile 'joda-time:joda-time:2.3'
compile 'com.facebook.conceal:conceal:1.0.1@aar'
compile 'com.newrelic.agent.android:android-agent:5.4.0'
}
Proguard 规则：
# Obfuscation parameters:
#-dontobfuscate
-useuniqueclassmembernames
-keepattributes SourceFile,LineNumberTable
-allowaccessmodification
# Ignore warnings:
#-dontwarn org.mockito.**
#-dontwarn org.junit.**
#-dontwarn com.robotium.**
# Glide
-keep public class * implements com.bumptech.glide.module.GlideModule
-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
**[] $VALUES;
public *;
}
# Crashlytics
-keep class com.crashlytics.** { *; }
-keep class com.crashlytics.android.**
# Ignore warnings: We are not using DOM model
-dontwarn com.fasterxml.jackson.databind.ext.DOMSerializer
# Ignore warnings: https://github.com/square/okhttp/wiki/FAQs
-dontwarn com.squareup.okhttp.internal.huc.**
# Ignore warnings: https://github.com/square/okio/issues/60
-dontwarn okio.**
# Ignore warnings: https://github.com/square/retrofit/issues/435
-dontwarn com.google.appengine.api.urlfetch.**
# Keep GSON stuff
-keep class sun.misc.Unsafe { *; }
-keep class com.google.gson.** { *; }
# Keep Jackson stuff
-keep class org.codehaus.** { *; }
-keep class com.fasterxml.jackson.annotation.** { *; }
# Butterknife
-keep class butterknife.** { *; }
-dontwarn butterknife.internal.**
-keep class **$$ViewBinder { *; }
-keepclasseswithmembernames class * {
@butterknife.* <fields>;
}
-keepclasseswithmembernames class * {
@butterknife.* <methods>;
}
# Keep these for GSON and Jackson
-keepattributes Signature
-keepattributes *Annotation*
-keepattributes EnclosingMethod
# Retrofit 1.X
-keep class com.squareup.okhttp.** { *; }
-keep class retrofit.** { *; }
-keep interface com.squareup.okhttp.** { *; }
-dontwarn com.squareup.okhttp.**
-dontwarn okio.**
-dontwarn retrofit.**
-dontwarn rx.**
-keepclasseswithmembers class * {
@retrofit.http.* <methods>;
}
# If in your rest service interface you use methods with Callback argument.
-keepattributes Exceptions
# If your rest service methods throw custom exceptions, because you've defined an ErrorHandler.
-keepattributes Signature
# Joda Time
-dontwarn org.joda.convert.**
-dontwarn org.joda.time.**
-keep class org.joda.time.** { *; }
-keep interface org.joda.time.** { *; }
# Keep Picasso
-keep class com.squareup.picasso.** { *; }
-keepclasseswithmembers class * {
@com.squareup.picasso.** *;
}
-keepclassmembers class * {
@com.squareup.picasso.** *;
}
# RenderScript
-keep class android.support.v8.renderscript.** { *; }
# DBFlow
-keep class com.raizlabs.android.dbflow.config.GeneratedDatabaseHolder
# AppBoy
-dontwarn com.amazon.device.messaging.**
-dontwarn bo.app.**
-dontwarn com.appboy.ui.**
-dontwarn com.google.android.gms.**
-keep class bo.app.** { *; }
-keep class com.appboy.** { *; }
# Android Volley
# see:
-keep class org.apache.commons.logging.** { *; }
也许这不是最好的答案，但希望对您有所帮助。至于 facebook 在启用混淆器时的关注点，是的，在文档中没有针对 facebook sdk 的规则。
注意：我使用的是 skd 版本 4.7.0 'com.facebook.android:facebook-android-sdk:4.7.0'。我已经在我的项目中实现了这个并且没有遇到任何问题。请在您的项目中试试这个：
- 使用 buildToolsVersion "23" 或最新版本 23.0.2
- 在 buildToolsVersion 下面使用 thid useLibrary 'org.apache.http.legacy'
- 尝试在依赖项
classpath 'com.android.tools.build:gradle:1.3.1'中更改根 gradle 下面我向您展示了我的混淆规则和我的 build.gradle.
希望这可以解决您的问题。
这是我的规则:
-keep class butterknife.** { *; }
-dontwarn butterknife.internal.**
-keep class **$$ViewBinder { *; }
-keepclasseswithmembernames class * {
@butterknife.* <fields>;
}
-keepclasseswithmembernames class * {
@butterknife.* <methods>;
}
-dontwarn com.squareup.okhttp.**
#
# Twitter library - start
#
-dontwarn twitter4j.**
-keep class twitter4j.** { *; }
#
# Twitter library - end
#
# adcolony start
-dontwarn com.immersion.**
-dontnote com.immersion.**
-dontwarn android.webkit.**
#adcolony end
#app billing
-keep class com.android.vending.billing.**
#end app billing
这是我的 build.gradle :
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23"
useLibrary 'org.apache.http.legacy'
defaultConfig {
applicationId "antiboring.game"
minSdkVersion 16
targetSdkVersion 23
versionCode 11
versionName "1.9.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'),
'proguard-rules.pro'
}
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/services/javax.annotation.processing.Processor'
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
sourceSets {
androidTest {
java.srcDirs = ['androidTest/java']
}
main { java.srcDirs = ['src/main/java', 'src/androidTest/java'] }
}
lintOptions {
disable 'InvalidPackage'
}
}
repositories {
mavenCentral()
}
dependencies {
// App dependencies
compile 'com.android.support:support-annotations:23.1.1'
compile 'com.google.guava:guava:18.0'
//unit testing
androidTestCompile 'com.android.support:support-annotations:23.1.1'
androidTestCompile 'com.android.support.test:runner:0.4.1'
androidTestCompile 'com.android.support.test:rules:0.4.1'
//apps library
compile files('libs/twitter4j-core-4.0.2.jar')
compile fileTree(dir: 'libs', include: ['adcolony.jar'])
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'
compile 'com.android.support:palette-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.balysv.materialmenu:material-menu-toolbar:1.5.4'
compile 'com.google.android.gms:play-services-ads:8.4.0'
compile 'com.jakewharton:butterknife:7.0.1'
compile 'com.squareup.picasso:picasso:2.5.2'
//social media
compile 'com.facebook.android:facebook-android-sdk:4.7.0'
//animation
compile 'com.nineoldandroids:library:2.4.0'
compile 'com.daimajia.easing:library:1.0.1@aar'
compile 'com.daimajia.androidanimations:library:1.1.3@aar'
}
哇。导致问题的是 NewRelic 和 KeepAttributes，添加以下混淆器规则解决了问题：
# New Relic
-keep class com.newrelic.** { *; }
-dontwarn com.newrelic.**
-keepattributes Exceptions, Signature, InnerClasses