modify  proguard  keep org.apache.http
MODIFY
bither-android/proguard-rules.pro
bither-android/proguard-rules.pro
-keep public enum net.bither.bitherj.factory.ImportHDSeed$ImportHDSeedType { *; }
+-keep class org.apache.http.** { *; }
-dontwarn org.apache.http.**
-dontwarn android.net.http.AndroidHttpClient
-dontwarn com.google.gson.**

modify  proguard  keep org.apache.http