我已经创建了自己的proguard-android.pro文件，并且对我来说可以正常使用：
-dontwarn org.apache.commons.**-dontwarn com.google.**-dontwarn com.j256.ormlite**-dontwarn org.apache.http**-keepattributes SourceFile,LineNumberTable-keep class com.j256.**-keepclassmembers class com.j256.** { *; }-keep enum com.j256.**-keepclassmembers enum com.j256.** { *; }-keep interface com.j256.**-keepclassmembers interface com.j256.** { *; }-keepattributes Signature# GSON Library# For using GSON @Expose annotation-keepattributes *Annotation*# Gson specific classes-keep class sun.misc.Unsafe { *; }#-keep class com.google.gson.stream.** { *; }# Application classes that will be serialized/deserialized over Gson-keep class com.google.gson.examples.android.model.** { *; }# Google Map-keep class com.google.android.gms.maps.** { *; }-keep interface com.google.android.gms.maps.** { *; }
