当我使用Proguard构建时,我在Observable上找到了'无法在Observable上找到引用的类'警告。
但我在许多地方使用Observable,但警告只指向代码下方。
viewModel.data.observe(this, Observer<Boolean> {
// Warning: can't find referenced class
Single.fromCallable {
updateSomething()
}
.delay(2, TimeUnit.SECONDS)
.subscribe({}, {
it.printStackTrace()
})
})
也许它与ViewModel观察有关?如果我注释掉'Single.fromCallable ...'块,我可以在没有任何警告的情况下构建。
如何解决此问题?
[编辑]我目前的proguard-rules.pro
############################################################
## Retrofit2
############################################################
-dontwarn retrofit2.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions
-dontwarn javax.annotation.**
-keepclasseswithmembers class * {
@retrofit2.http.* <methods>;
}
############################################################
## okhttp3
############################################################
-dontwarn okhttp3.**
-dontwarn okio.**
############################################################
## For picasso
############################################################
-dontwarn com.squareup.okhttp.**
############################################################
## For com.caverock:androidsvg
############################################################
-dontwarn com.caverock.androidsvg.**
############################################################
## For Gson
############################################################
-keep class com.google.** {*;}
-keep interface com.google.** {*;}
# For using GSON @Expose annotation
-keepattributes *Annotation*
# Gson specific classes
-dontwarn sun.misc.**
#-keep class com.google.gson.stream.** { *; }
# Application classes that will be serialized/deserialized over Gson
-keep class com.google.gson.examples.android.model.** { *; }
# Prevent proguard from stripping interface information from TypeAdapterFactory,
# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer
############################################################
## For NonSwipeableViewPager
############################################################
-keep class android.support.v4.view.ViewPager { *; }
############################################################
## For RxJava
############################################################
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
long producerIndex;
long consumerIndex;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
rx.internal.util.atomic.LinkedQueueNode producerNode;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueConsumerNodeRef {
rx.internal.util.atomic.LinkedQueueNode consumerNode;
}
-dontnote rx.internal.util.PlatformDependent
错误消息
警告:com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1 $ 1 $ 3: 找不到引用的类 com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1警告: com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1 $ 1 $ 3:不能 找到引用的类 com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1警告: com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1 $ 1 $ 4:不能 找到引用的类 com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1警告: com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1 $ 1 $ 4:不能 找到引用的类 com.test / view.list.PhotoListFragment $ observeUpdates $ 2 $ 1
observeUpdates()方法包含上述代码。
答案 0 :(得分:0)
您可以尝试在Proguard中保留此行:
-keepnames class rx.Single
#rxjava
-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();
}
-keep class rx.internal.util.unsafe.** {
*;
}
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
long producerIndex;
long consumerIndex;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
long producerNode;
long consumerNode;
}