问题
I have problems with RxJava (1.1.0) when using Proguard. I didn't change RxJava version nor its .pro file, but after updating OkHttp I couldn't compile using Proguard because I had warnings about sun.misc.Unsafe not being present.
rxJava.pro
-keep class rx.schedulers.Schedulers {
public static <methods>;
}
-keep class rx.schedulers.ImmediateScheduler {
public <methods>;
}
-keep class rx.schedulers.TestScheduler {
public <methods>;
}
-keep class rx.schedulers.Schedulers {
public static ** test();
}
-dontwarn rx.internal.util.unsafe.**
After adding the -dontwarn, the apk can be compiled, but as soon as I use RxJava (with RxAndroid's AndroidSchedulers.mainThread()), it crashes with this stacktrace:
FATAL EXCEPTION: main
Process: it.madonie, PID: 8982
java.lang.InternalError
at rx.d.d.b.y.a(UnsafeAccess.java:103)
at rx.d.d.b.x.<clinit>(SpscArrayQueue.java:39)
at rx.d.a.ag.<init>(OperatorObserveOn.java:94)
at rx.d.a.af.a(OperatorObserveOn.java:64)
at rx.d.a.af.call(OperatorObserveOn.java:44)
at rx.a$2.a(Observable.java:158)
at rx.a$2.call(Observable.java:154)
at rx.a.a(Observable.java:8191)
at rx.a.b(Observable.java:8158)
at rx.a.a(Observable.java:8017)
I don't understand why UnsafeAccess is crashing, it should just look for sun.misc.Unsafe and return false when it isn't present.
回答1:
Solved by adding
compile 'com.artemzin.rxjava:proguard-rules:1.1.0.0'
to my dependencies.
来源：https://stackoverflow.com/questions/34810689/rxjava-proguard-and-sun-misc-unsafe