在启用proguard后，发布apk不起作用，也无法调试 [英] Release apk not working after enabling proguard, not able to debug too
问题描述
我可以在设备中安装该应用，但是该应用没有连接到服务器。我也无法调试发布apk。当我禁用proguard，应用程序连接到服务器，我也可以调试发布apk。我试过使用proguard版本4.7,4.9和5.2.1。我的Android版本是19，我的工具版本是20.我正在使用eclipse。
I am able to install the app in the device, but the app is not connecting to server . I am unable to debug the release apk too. When I disable proguard, the app gets connected to the server and I am able to debug the release apk too. I tried using proguard versions 4.7,4.9 and 5.2.1 . My Android version is 19 and my tools version is 20. I am using eclipse.
我以前在发行版中已经成功使用了proguard 4.9。在我以前的发行版中，我对代码进行了两个重大修改。我升级了谷歌播放服务，并使用jarjar修剪它，我将sdk工具升级到版本21，然后由于一些问题降级到版本20。
I have successfully used proguard 4.9 in my previous release to production.After my previous release to production, I had made two major changes to my code . I upgraded google-play-services and used jarjar to trim it and I upgraded the sdk tools to version 21 and then downgraded to version 20 due to some issues.
我想知道我可以尝试找出当我启用proguard时出了什么问题。从LogCat中选出的似乎相关的内容如下：
I would like to know what all I can try to figure out what is going wrong when I enable proguard . Something that seemed relevant that I picked from LogCat is below :
07-29 14:31:05.835: W/System.err(17696): java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.reflect.Type[] java.lang.reflect.ParameterizedType.getActualTypeArguments()' on a null object reference
07-29 14:31:05.835: W/System.err(17696): at com.google.api.client.util.Types.java.lang.reflect.ParameterizedType getSuperParameterizedType(java.lang.reflect.Type, java.lang.Class)(Types.java)
boolean isAssignableToOrFrom(java.lang.Class,java.lang.Class)(Types.java)
java.lang.Object newInstance(java.lang.Class)(Types.java)
IllegalArgumentException handleExceptionForNewInstance(java.lang.Exception,java.lang.Class)(Types.java)
boolean isArray(java.lang.reflect.Type)(Types.java)
java.lang.Class getRawClass(java.lang.reflect.ParameterizedType)(Types.java)
reflect.Type getBound(java.lang.reflect.WildcardType)(Types.java)
resolveTypeVariable(java.util.List,java.lang.reflect.TypeVariable)(Types.java)
Class getRawArrayComponentType(java.util.List,java.lang.reflect.Type)(Types.java)
reflect.Type getActualParameterAtPosition(java.lang.reflect.Type,java.lang.Class,int)(Types.java)
Iterable iterableOf(java.lang.Object)(Types.java)
Object toArray(java.util.Collection,java.lang.Class)(Types.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.util.Types.java.lang.reflect.Type getIterableParameter(java.lang.reflect.Type)(Types.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.http.HttpHeaders.com.google.api.client.http.HttpHeaders clone()(HttpHeaders.java)
set(java.lang.String,java.lang.Object)(HttpHeaders.java)
setAcceptEncoding(java.lang.String)(HttpHeaders.java)
setAuthorization(java.util.List)(HttpHeaders.java)
setContentLength(java.lang.Long)(HttpHeaders.java)
void addHeader(java.util.logging.Logger,java.lang.StringBuilder,java.lang.StringBuilder,com.google.api.client.http.LowLevelHttpRequest,java.lang.String,java.lang.Object,java.io.Writer)(HttpHeaders.java)
java.lang.String toStringValue(java.lang.Object)(HttpHeaders.java)
void serializeHeaders(com.google.api.client.http.HttpHeaders,java.lang.StringBuilder,java.lang.StringBuilder,java.util.logging.Logger,com.google.api.client.http.LowLevelHttpRequest)(HttpHeaders.java)
serializeHeadersForMultipartRequests(com.google.api.client.http.HttpHeaders,java.lang.StringBuilder,java.util.logging.Logger,java.io.Writer)(HttpHeaders.java)
com.google.api.client.http.HttpHeaders,java.lang.StringBuilder,java.lang.StringBuilder,java.util.logging.Logger,com.google.api.client.http.LowLevelHttpRequest,java.io.Writer)(HttpHeaders.java)
fromHttpResponse(com.google.api.client.http.LowLevelHttpResponse,java.lang.StringBuilder)(HttpHeaders.java)
fromHttpHeaders(com.google.api.client.http.HttpHeaders)(HttpHeaders.java)
parseHeader(java.lang.String,java.lang.String,com.google.api.client.http.HttpHeaders$ParseHeaderState)(HttpHeaders.java)
java.lang.Object parseValue(java.lang.reflect.Type,java.util.List,java.lang.String)(HttpHeaders.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.http.HttpHeaders.com.google.api.client.http.HttpHeaders clone()(HttpHeaders.java)
set(java.lang.String,java.lang.Object)(HttpHeaders.java)
setAcceptEncoding(java.lang.String)(HttpHeaders.java)
setAuthorization(java.util.List)(HttpHeaders.java)
setContentLength(java.lang.Long)(HttpHeaders.java)
void addHeader(java.util.logging.Logger,java.lang.StringBuilder,java.lang.StringBuilder,com.google.api.client.http.LowLevelHttpRequest,java.lang.String,java.lang.Object,java.io.Writer)(HttpHeaders.java)
java.lang.String toStringValue(java.lang.Object)(HttpHeaders.java)
void serializeHeaders(com.google.api.client.http.HttpHeaders,java.lang.StringBuilder,java.lang.StringBuilder,java.util.logging.Logger,com.google.api.client.http.LowLevelHttpRequest)(HttpHeaders.java)
serializeHeadersForMultipartRequests(com.google.api.client.http.HttpHeaders,java.lang.StringBuilder,java.util.logging.Logger,java.io.Writer)(HttpHeaders.java)
com.google.api.client.http.HttpHeaders,java.lang.StringBuilder,java.lang.StringBuilder,java.util.logging.Logger,com.google.api.client.http.LowLevelHttpRequest,java.io.Writer)(HttpHeaders.java)
fromHttpResponse(com.google.api.client.http.LowLevelHttpResponse,java.lang.StringBuilder)(HttpHeaders.java)
fromHttpHeaders(com.google.api.client.http.HttpHeaders)(HttpHeaders.java)
parseHeader(java.lang.String,java.lang.String,com.google.api.client.http.HttpHeaders$ParseHeaderState)(HttpHeaders.java)
java.lang.Object parseValue(java.lang.reflect.Type,java.util.List,java.lang.String)(HttpHeaders.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.http.HttpResponse.void <init>(com.google.api.client.http.HttpRequest,com.google.api.client.http. LowLevelHttpResponse)(HttpResponse.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.http.HttpRequest.com.google.api.client.http.HttpResponse execute()(HttpRequest.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.com.google.api.client.http.HttpResponse executeUnparsed(boolean)(AbstractGoogleClientRequest.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.com.google.api.client.http.HttpResponse executeUnparsed()(AbstractGoogleClientRequest.java)
07-29 14:31:05.836: W/System.err(17696): at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.java.lang.Object execute()( AbstractGoogleClientRequest.java)
07-29 14:31:05.836: W/System.err(17696):
推荐答案
您的Proguard配置是inc对于刚刚改变的两件事之一， Google Play服务详情请此处。他们声明您需要添加以下ProGuard配置：
Your Proguard configuration is incorrect for one of the two things you just changed. Google Play Services details are here. They state you need to add the following ProGuard configs:
-keep class * extends java.util.ListResourceBundle {
protected Object [] [] getContents（）; }
-keep class * extends java.util.ListResourceBundle { protected Object[][] getContents(); }
-keep public class com.google.android.gms.common.internal.safeparcel.SafeParcelable {
public static final *** NULL; }
-keep public class com.google.android.gms.common.internal.safeparcel.SafeParcelable { public static final *** NULL; }
-keepnames @ com.google.android.gms.common.annotation.KeepName class *
-keepclassmembernames class * {
@com。 google.android.gms.common.annotation.KeepName *; }
-keepnames @com.google.android.gms.common.annotation.KeepName class * -keepclassmembernames class * { @com.google.android.gms.common.annotation.KeepName *; }
--keepnames类*实现android.os.Parcelable {
public static final ** CREATOR; }
-keepnames class * implements android.os.Parcelable { public static final ** CREATOR; }
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