java - Android:Dex 问题(意外的顶级异常:)

Question

My app is showing error while compiling when i use these 3 jar files:

Activation.jar mail.jar additionnal.jar

I Need these jar files to send email without user intervention.

I am getting following error:
UNEXPECTED TOP-LEVEL EXCEPTION: com.android.dex.DexIndexOverflowException: method ID not in [0, 0xffff]: 65536
Error:Execution failed for task ':app:dexDebug'. com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.7.0_79\bin\java.exe'' finished with non-zero exit value 2

I cant use multidex enabled as true and extends MultiDexActivity in my main file as i am using AppCombat Activity in my app.

My Gradle file looks like this:

dependencies {
        compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.0'
    compile 'com.parse.bolts:bolts-android:1.+'
    compile fileTree(dir: 'libs', include: 'Parse-*.jar')
    compile fileTree(dir: 'libs', include: 'ParseCrashReporting-*.jar')
    compile fileTree(dir: 'libs', include: 'additionnal.jar')
    compile fileTree(dir: 'libs', include: 'mail.jar')
    compile fileTree(dir: 'libs', include: 'activation.jar')
    compile 'com.github.traex.rippleeffect:library:1.3'
    compile 'com.facebook.android:facebook-android-sdk:4.1.0'
    compile 'com.google.android.gms:play-services:7.5.0'
    compile 'com.jpardogo.materialtabstrip:library:1.1.0'
    compile 'com.android.support:recyclerview-v7:21.+'
    compile 'com.android.support:cardview-v7:21.+'
    compile 'com.pkmmte.view:circularimageview:1.1'
    compile "com.android.support:support-v4:+"
    compile 'com.squareup.picasso:picasso:2.3.2'
    compile 'com.nineoldandroids:library:2.4.0'
    compile 'com.daimajia.slider:library:1.1.5@aar'
    compile 'com.getbase:floatingactionbutton:1.10.0'
    compile 'com.github.navasmdc:MaterialDesign:1.5@aar'
    compile 'com.github.PhilJay:MPAndroidChart:v2.1.3'

}

Answer 1

如果您由于某些原因无法使用 MultiDex，为什么不尝试 Proguard优化你的代码？据我所知，它还可以在字节码级别、方法内部和方法之间执行优化，内联私有(private)方法以减少它们的数量，因此您将能够避免这个 65k 限制。有关配置的更多详细信息，您可能想查看 here .