Problema con Android Proguard: sigue recibiendo el error "java.io.IOException: no se puede procesar la clase..." cuando se omite la ofuscación
indexoutofboundsexception android-proguard (2)
También tengo problemas con pro guard pero me resultó más útil seguir el código de git hub.
Build.grade
buildscript {
repositories {
mavenCentral()
maven {
url ''https://oss.sonatype.org/content/repositories/snapshots/''
}
}
dependencies {
classpath ''com.android.tools.build:gradle:0.9.+''
classpath ''com.squareup.gradle:gradle-android-test-plugin:0.9.1-SNAPSHOT''
}
}
apply plugin: ''android''
apply plugin: ''android-test''
repositories {
mavenCentral()
maven {
url ''https://oss.sonatype.org/content/repositories/snapshots/''
}
}
android {
compileSdkVersion 19
buildToolsVersion "19.1.0"
defaultConfig {
minSdkVersion 9
targetSdkVersion 19
}
signingConfigs {
debug {
storeFile file("debug.keystore")
}
release {
storeFile file("project.keystore")
storePassword "1234"
keyAlias "Project"
keyPassword "1234"
}
}
buildTypes {
release {
debuggable false
runProguard true
signingConfig signingConfigs.release
proguardFile getDefaultProguardFile(''proguard-android-optimize.txt'')
}
}
productFlavors {
defaultFlavor {
proguardFile ''proguard-rules.txt''
}
}
sourceSets {
main {
java.srcDirs = [''src/main/java'', ''src-gen/main/java'']
}
instrumentTest.setRoot(''src/test'')
}
}
dependencies {
compile ''com.actionbarsherlock:actionbarsherlock:4.4.0@aar''
compile ''com.android.support:support-v4:19.1.+''
compile ''de.greenrobot:greendao:1.3.7''
compile ''com.google.android.gms:play-services:4.4.52''
testCompile ''junit:junit:4.10''
testCompile ''org.robolectric:robolectric:2.1.+''
testCompile ''com.squareup:fest-android:1.0.+''
instrumentTestCompile ''junit:junit:4.10''
instrumentTestCompile ''org.robolectric:robolectric:2.1.+''
instrumentTestCompile ''com.squareup:fest-android:1.0.+''
}
task wrapper(type: Wrapper) {
gradleVersion = ''1.8''
}
reglas de guardia pro
####################################################################################################
####################################################################################################
####################################################################################################
######################################### PROGUARD #################################################
####################################################################################################
####################################################################################################
####################################################################################################
# This is a configuration file for ProGuard.
# http://proguard.sourceforge.net/index.html#manual/usage.html
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-verbose
# Optimization is turned off by default. Dex does not like code run
# through the ProGuard optimize and preverify steps (and performs some
# of these optimizations on its own).
#-dontoptimize
#-dontpreverify
# If you want to enable optimization, you should include the
# following:
-optimizations !code/simplification/arithmetic,!code/simplification/cast,!field/*,!class/merging/*
-optimizationpasses 5
-allowaccessmodification
#
# Note that you cannot just include these flags in your own
# configuration file; if you are including this file, optimization
# will be turned off. You''ll need to either edit this file, or
# duplicate the contents of this file and remove the include of this
# file from your project''s proguard.config path property.
-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.BackupAgent
-keep public class * extends android.preference.Preference
-keep public class * extends android.support.v4.app.Fragment
-keep public class * extends android.support.v4.app.DialogFragment
-keep public class * extends com.actionbarsherlock.app.SherlockListFragment
-keep public class * extends com.actionbarsherlock.app.SherlockFragment
-keep public class * extends com.actionbarsherlock.app.SherlockFragmentActivity
-keep public class * extends android.app.Fragment
-keep public class com.android.vending.licensing.ILicensingService
# For native methods, see http://proguard.sourceforge.net/manual/examples.html#native
-keepclasseswithmembernames class * {
native <methods>;
}
-keep public class * extends android.view.View {
public <init>(android.content.Context);
public <init>(android.content.Context, android.util.AttributeSet);
public <init>(android.content.Context, android.util.AttributeSet, int);
public void set*(...);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * extends android.app.Activity {
public void *(android.view.View);
}
# For enumeration classes, see http://proguard.sourceforge.net/manual/examples.html#enumerations
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
-keepclassmembers class **.R$* {
public static <fields>;
}
-keep class android.support.v4.app.** { *; }
-keep interface android.support.v4.app.** { *; }
-keep class com.actionbarsherlock.** { *; }
-keep interface com.actionbarsherlock.** { *; }
# The support library contains references to newer platform versions.
# Don''t warn about those in case this app is linking against an older
# platform version. We know about them, and they are safe.
-dontwarn android.support.**
-dontwarn com.google.ads.**
Estoy creando una aplicación de Android con programa en Android Studio y mi proyecto tiene una biblioteca (na.jar) que me gustaría omitir la ofuscación y la verificación previa porque algunas clases de na.jar me están dando errores durante la compilación. Así que en mi archivo de configuración de programa, tengo las siguientes opciones
-dontpreverify
# com.na, org.json are packages in na.jar, don''t obfuscate the code in these packages
-keep class com.na.** { *; }
-keep interface com.na.** { *; }
-keep class org.json.** { *; }
-keep interface org.json.** { *; }
Sin embargo, todavía estoy recibiendo los siguientes errores relacionados con las clases defectuosas en na.jar durante el proceso de compilación.
Caused by: java.io.IOException: Can''t read [C:/StudioProjects/PBActivity/pBActivity/libs/na.jar(;;;;;;!META-INF/MANIFEST.MF)] (Can''t process class [com/na/util/BinConverter.class] (256))
at proguard.InputReader.readInput(InputReader.java:188)
at proguard.InputReader.readInput(InputReader.java:158)
at proguard.InputReader.readInput(InputReader.java:136)
at proguard.InputReader.execute(InputReader.java:66)
at proguard.ProGuard.readInput(ProGuard.java:207)
at proguard.ProGuard.execute(ProGuard.java:81)
at proguard.gradle.ProGuardTask.proguard(ProGuardTask.java:1074)
at com.android.build.gradle.tasks.AndroidProGuardTask.proguard(AndroidProGuardTask.java:87)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63)
... 62 more
Caused by: java.io.IOException: Can''t process class [com/na/util/BinConverter.class] (256)
at proguard.io.ClassReader.read(ClassReader.java:112)
at proguard.io.FilteredDataEntryReader.read(FilteredDataEntryReader.java:87)
at proguard.io.FilteredDataEntryReader.read(FilteredDataEntryReader.java:87)
at proguard.io.FilteredDataEntryReader.read(FilteredDataEntryReader.java:87)
at proguard.io.JarReader.read(JarReader.java:65)
at proguard.io.DirectoryPump.readFiles(DirectoryPump.java:65)
at proguard.io.DirectoryPump.pumpDataEntries(DirectoryPump.java:53)
at proguard.InputReader.readInput(InputReader.java:184)
... 70 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 256
at proguard.classfile.ProgramClass.getString(ProgramClass.java:116)
at proguard.classfile.io.ProgramClassReader.createAttribute(ProgramClassReader.java:990)
at proguard.classfile.io.ProgramClassReader.visitProgramMethod(ProgramClassReader.java:206)
at proguard.classfile.io.ProgramClassReader.visitProgramClass(ProgramClassReader.java:149)
at proguard.classfile.ProgramClass.accept(ProgramClass.java:358)
at proguard.io.ClassReader.read(ClassReader.java:91)
... 77 more
Entonces, ¿proguard sigue leyendo las clases y los frascos incluso con la ofuscación omitida? Soy nuevo en el uso de proguard para construir aplicaciones de Android.
Actualización # 1
-dontpreverify
-dontoptimize
-dontshrink
-keep class com.na.** { *; }
-keep interface com.na.** { *; }
-keep class org.json.** { *; }
-keep interface org.json.** { *; }
prueba esto:
-dontwarn com.na.**
-keep class com.na.** { *; }
-keepattributes Signature
-keepattributes Exceptions