My Android application uses google-play-services_lib library and another library project. This library project in turn uses few third party libraries (SpringAndroid) to consume web services in json format.
The trouble is, while I try to export the application, proguard throws errors and the process stops. My proguard configuration is as below.
-verbose
-dontskipnonpubliclibraryclassmembers
-keepattributes *Annotation*,EnclosingMethod,Signature
-keep class * extends java.util.ListResourceBundle {
protected Object[][] getContents();
}
-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 class * implements android.os.Parcelable {
public static final ** CREATOR;
}
-keep public class com.mypackage.** {
public void set*(***);
public *** get();
}
-keep public class com.fasterxml.jackson.** { *; }
-dontwarn com.google.code.rome.android.repackaged.**
-dontwarn com.fasterxml.jackson.databind.**
-dontwarn org.simpleframework.xml.**
-dontwarn org.apache.commons.**
-keep public class org.springframework.http.converter.json.MappingJackson2HttpMessageConverter.** { *; }
For some reason -keep public class is not recognized and I still get below proguard error now.
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonFactory
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonFactory
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonGenerator
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJackson2HttpMessageConverter: can't find referenced class com.fasterxml.jackson.core.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonFactory
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonGenerator
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.type.TypeFactory
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.type.JavaType
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonGenerator
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonFactory
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonGenerator
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.type.TypeFactory
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.map.ObjectMapper
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.type.JavaType
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.type.JavaType
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonGenerator
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.type.JavaType
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.type.JavaType
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
org.springframework.http.converter.json.MappingJacksonHttpMessageConverter: can't find referenced class org.codehaus.jackson.JsonEncoding
You should check if you need to specify additional program jars.
there were 51 unresolved references to classes or interfaces.
You may need to specify additional library jars (using '-libraryjars').
java.io.IOException: Please correct the above warnings first.
at proguard.Initializer.execute(Initializer.java:321)
at proguard.ProGuard.initialize(ProGuard.java:211)
at proguard.ProGuard.execute(ProGuard.java:86)
at proguard.ProGuard.main(ProGuard.java:492)
Not sure what I'm missing. If I configure dontwarn for this, proguard strips some essential classes.
