Proguard的配置，啥都不说了，全都是泪。 搞android的兄弟，将代码用Proguard混淆后，app出现闪退。整了一下午，后台的捉急了，也参加进来整了。 说下项目架子

• gradle 项目管理工具
• okHttp gson joda-time

多余的不说，直接上最后能用的progurd配置

-dontpreverify-repackageclasses ''-allowaccessmodification-optimizations !code/simplification/arithmetic-keepattributes *Annotation*-keep public class * extends android.app.Activity-keep public class * extends android.app.Application-keep public class * extends android.app.Service-keep public class * extends android.content.BroadcastReceiver-keep public class * extends android.content.ContentProvider-keep public class * extends android.view.View {    public 
    
     (android.content.Context);    public 
     
      (android.content.Context, android.util.AttributeSet);    public 
      
       (android.content.Context, android.util.AttributeSet, int);    public void set*(...);}-keepclasseswithmembers class * {    public 
       
        (android.content.Context, android.util.AttributeSet);}-keepclasseswithmembers class * {    public 
        
         (android.content.Context, android.util.AttributeSet, int);}-keepclassmembers class * extends android.content.Context {   public void *(android.view.View);   public void *(android.view.MenuItem);}-keepclassmembers class * implements android.os.Parcelable {    static ** CREATOR;}-keepclassmembers class **.R$* {    public static 
         
          ;}-keepclassmembers class * { @android.webkit.JavascriptInterface 
          
           ;}-dontwarn rx.**-dontwarn okio.**-dontwarn com.squareup.okhttp.**-keep class com.squareup.okhttp.** { *; }-keep interface com.squareup.okhttp.** { *; }-dontwarn retrofit.**-dontwarn retrofit.appengine.UrlFetchClient-keep class retrofit.** { *; }-keepclasseswithmembers class * { @retrofit.http.* 
           
            ;}-keepattributes Signature-keep class sun.misc.Unsafe { *; }#关键的地方，一定要将model层包 使用 keep class-keep class com.
            
             .** { *; }#删除日志-assumenosideeffects class android.util.Log { public static *** d(...); public static *** v(...); public static *** i(...);}
            
           
          
         
        
       
      
     
    

build.gradle也需要添加额外的依赖

#版本不要换，必须1.4，1.4之上的版本不行compile 'org.joda:joda-convert:1.4'

还有一个问题就是android代码充斥着大量的System.out.println o(╯□╰)o。 后用正则 空格 替换掉 system\.out\.print.*\)\;