Ich verwende Simplexml in meinem Android-Projekt und alles funktioniert einwandfrei, bis ich den Code verschleiere. Dann strömen Fehler herein.

Ein Teil des XML ist wie folgt:

<categories success="true">
  <category id="102" caption="Magazin" parent="0" num_mags="114" >
    <category id="15" caption="Kunst" parent="102" num_mags="13" >
      <category id="17" caption="Design" parent="15" num_mags="10" ></category>
      <category id="18" caption="Haute+Couture" parent="15" num_mags="2" >
...

Ich habe zwei Klassen: CategoryItemList:

@Root(name = "categories")
public class CategoryItemList {

    private final List<CategoryItem> mCategoryItems;
    /**
     * Create a new category items list.
     * 
     * @param categoryItems the list of category items
     */
    public CategoryItemList(@ElementList(name = "category", inline = true) final List<CategoryItem> categoryItems) {
        mCategoryItems = categoryItems;
    }
    @ElementList(name = "category", inline = true)
    public List<CategoryItem> getCategoryItems() {
        return mCategoryItems;
    }
}

und CategoryItem:

@Root(name = "category")
public class CategoryItem {
    private final int mId;
    private final String mCaption;
    private final int mParent;
    private final int mNumberOfMagazines;
    private final ArrayList<CategoryItem> mSubCategoryItems;
    /**
     * Creating a new category item.
     * 
     * @param id the category id
     * @param caption the name of category
     * @param parent the parent category
     * @param numMags the number of magazines from that category
     */
    public CategoryItem(@Attribute(name = "id") final int id,
                        @Attribute(name = "caption") final String caption,
                        @Attribute(name = "parent") final int parent,
                        @Attribute(name = "num_mags") final int numMags,
                        @ElementList(name = "category", inline = true, required = false) final ArrayList<CategoryItem> subCategoryItems) {
        mId = id;
        mCaption = caption;
        mParent = parent;
        mNumberOfMagazines = numMags;
        mSubCategoryItems = subCategoryItems;
    }

    @Attribute(name = "id")
    public int getId() {
        return mId;
    }

    @Attribute(name = "caption")
    public String getCaption() {
        String categoryName = null;

        try {
            categoryName = URLDecoder.decode(mCaption, "UTF-8");
        } catch (final UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        return categoryName;
    }

    @Attribute(name = "parent")
    public int getParentId() {
        return mParent;
    }

    @Attribute(name = "num_mags")
    public int getNumbersOfMagazines() {
        return mNumberOfMagazines;
    }

    @ElementList(name = "category", inline = true, required = false)
    public ArrayList<CategoryItem> getSubCategory() {
        return mSubCategoryItems;
    }
}

Nun, wenn ich den Code verschleiere, wenn ich "-keepattributes" auslasseAnmerkungMsgstr "Ich bekomme eine PersistenceException: Der Konstruktor ist nicht für die Klasse geeignet.

Wenn ich es einbinde, erhalte ich die Ausnahme "Generischer Typ für Parameter 1 des Konstruktors kann nicht bestimmt werden", alle diese zur Laufzeit.
Wie Sie sehen, sind die Namen da, und ich habe versucht, die gesamte Klasse mit ihnen zu versorgen, ohne Erfolg.

Wie kann ich Proguard für die Arbeit mit simplexml konfigurieren?

BEARBEITEN: Meine proguard.cfg-Datei sieht folgendermaßen aus: (Es ist ein bisschen vollgestopft mit all den Dingen, die ich ausprobiert habe, aber dies ist die aktuelle Version.)

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-printseeds
-dontoptimize
-keepattributes *Annotation*
-keepattributes EnclosingMethod

-libraryjars <java.home>/lib/rt.jar (javax/xml/stream/** )

-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.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference

-keepclasseswithmembers class * {
    native <methods>;
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

-dontwarn android.support.**,de.greenrobot.**,org.simpleframework.xml.**
-keep class com.crittercism.**{ *; }
-keepclassmembernames class com.crittercism.**{ *; }
-keepclasseswithmembers class com.crittercism.**{ *; }

-keep class org.simpleframework.**{ *; }
-keepclassmembernames class org.simpleframework.**{ *; }
-keepclasseswithmembers class org.simpleframework.**{ *; }

-keep class crittercism.android.**
-keepclassmembers public class com.crittercism.*{ *;}

-keep public class database.** {
    public static <fields>;
}

-keep class android.support.**
-keepclasseswithmembers class android.support.** { *;}

-keep class org.simpleframeork.**
-keepclasseswithmembers class org.simpleframeork.** { *;}

-keep class javax.**
-keepclasseswithmembers class javax.** { *;}

-keep class com.test.category.**
-keepclassmembernames class com.test.category.** { *; }
-keepclasseswithmembers class com.test.category.** { *;}

-keep class com.test.download.**
-keepclassmembernames class com.test.download.** { *; } 
-keepclasseswithmembers class com.test.download.** { *;}

-keep class org.simpleframework.**{ *; } 
-keep class org.simpleframework.xml.**{ *; } 
-keep class org.simpleframework.xml.core.**{ *; } 
-keep class org.simpleframework.xml.util.**{ *; }
-keep class org.simpleframework.xml.stream.**{ *; }

-keepclassmembers class * implements java.io.Serializable {
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}