android - 如何在android中排除外部第三方依赖的ProGuard

Question

我正在使用第三方依赖项。它在 Debug模式下运行良好，如果我使用

生成签名的 apk，它也运行良好

 buildTypes {
    release {

        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        signingConfig signingConfigs.release
    }
}

但崩溃时

 buildTypes {
    release {

        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        signingConfig signingConfigs.release
    }
}

我的日志猫是

09-05 18:56:39.124 4730-4730/? A/art: art/runtime/java_vm_ext.cc:470] JNI DETECTED ERROR IN APPLICATION: fid == null
09-05 18:56:39.125 4730-4730/? A/art: art/runtime/java_vm_ext.cc:470]     in call to GetObjectField
art/runtime/java_vm_ext.cc:470]     from int com.opentok.android.Session.init(java.lang.String, android.content.Context, java.lang.String, java.lang.String, boolean)
art/runtime/java_vm_ext.cc:470] "main" prio=5 tid=1 Runnable
art/runtime/java_vm_ext.cc:470]   | group="main" sCount=0 dsCount=0 obj=0x75654000 self=0xabb84400
art/runtime/java_vm_ext.cc:470]   | sysTid=4730 nice=-10 cgrp=default sched=0/0 handle=0xae8e3534
art/runtime/java_vm_ext.cc:470]   | state=R schedstat=( 273272463 63970668 410 ) utm=20 stm=5 core=0 HZ=100
art/runtime/java_vm_ext.cc:470]   | stack=0xbe1e5000-0xbe1e7000 stackSize=8MB
art/runtime/java_vm_ext.cc:470]   | held mutexes= "mutator lock"(shared held)

Answer 1

只需将这一行放在 ProGuard 文件中

-keep public class android.support.v4.** { *;}

将 android.support.v4 替换为您的外部第三方包名称