Proguard da errores con AWS SDK para Android

En mi aplicación de Android, uso algunas librerías de Amazon:

  • aws-android-sdk-cognito-2.2.2.jar ,
  • aws-android-sdk-core-2.2.2.jar ,
  • aws-android-sdk-ddb-2.2.2.jar ,
  • aws-android-sdk-ddb-mapper-2.2.2.jar ,
  • aws-android-sdk-sns-2.2.2.jar ,
  • aws-android-sdk-s3-2.2.2.jar

Cuando exstento el archivo apk con Proguard habilitado y el archivo vacío proguard-project.txt Tengo estos errores: 

[2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.GetQueueAttributesRequest [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.GetQueueAttributesRequest [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.QueueAttributeName [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.QueueAttributeName [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.QueueAttributeName [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.GetQueueAttributesRequest [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.AmazonSQS [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.AmazonSQS [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.GetQueueAttributesResult [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.GetQueueAttributesResult [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.QueueAttributeName [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.SetQueueAttributesRequest [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.model.SetQueueAttributesRequest [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.AmazonSQS [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.AmazonSQS [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.services.sns.util.Topics: can't find referenced class com.amazonaws.services.sqs.AmazonSQS [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$1: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonParser [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonParser [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonParser [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonParser [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonParser [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonParser [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonReader: can't find referenced class com.fasterxml.jackson.core.JsonToken [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] Warning: com.amazonaws.util.json.JacksonFactory$JacksonWriter: can't find referenced class com.fasterxml.jackson.core.JsonFactory [2015-09-11 09:30:32 - MainActivity] You should check if you need to specify additional program jars. [2015-09-11 09:30:32 - MainActivity] Warning: there were 78 unresolved references to classes or interfaces. [2015-09-11 09:30:32 - MainActivity] You may need to specify additional library jars (using '-libraryjars'). [2015-09-11 09:30:32 - MainActivity] java.io.IOException: Please correct the above warnings first. [2015-09-11 09:30:32 - MainActivity] at proguard.Initializer.execute(Initializer.java:321) [2015-09-11 09:30:32 - MainActivity] at proguard.ProGuard.initialize(ProGuard.java:211) [2015-09-11 09:30:32 - MainActivity] at proguard.ProGuard.execute(ProGuard.java:86) [2015-09-11 09:30:32 - MainActivity] at proguard.ProGuard.main(ProGuard.java:492)

¡Por favor, ayúdame a configurar Proguard en esta situación!

EDIT: Yo uso Eclipse.

Te faltan las dependencias de las que depende el aws android sdk.

Si está utilizando gradle, en lugar de obtener el frasco por sí mismo, debe importarlo de esta manera, que gradle manejaría las dependencias transitivas para usted. Me gusta esto: 

 compile 'com.amazonaws:aws-android-sdk-core:2.+' compile 'com.amazonaws:aws-android-sdk-cognito:2.+' compile 'com.amazonaws:aws-android-sdk-s3:2.+' compile 'com.amazonaws:aws-android-sdk-ddb:2.+'

guía de configuración de AWS http://docs.aws.amazon.com/mobile/sdkforandroid/developerguide/setup.html

Si está utilizando Eclipse, tiene que encontrar la biblioteca usted mismo. Te faltan aws sqs y jackson

Estas advertencias se deben a que faltan referencias de clases. La forma en que el SDK está empaquetado puede causar advertencias durante proguard. Sin embargo, estas clases sin resolver no tienen ningún impacto en el SDK. Puede ignorarlos con seguridad. Aquí hay un proguard mínimo configurar para suprimirlos. 

 -keep class com.amazonaws.** { *; } -keepnames class com.amazonaws.** { *; } -dontwarn com.amazonaws.** -dontwarn com.fasterxml.**

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