Ho riscontrato un problema nella generazione degli APK delle mie applicazioni.Impossibile creare APK con Android Studio quando si utilizza il minisito ProGuard
Se eseguo il debug/eseguire l'app, funziona normalmente. Ma quando provo a generare il corrispondente APK, Android Studio mi dà un sacco di avvertimenti e uno di errore:
Note: there were 159 duplicate class definitions.
(http://proguard.sourceforge.net/manual/troubleshooting.html#duplicateclass)
Warning:com.thoughtworks.xstream.converters.reflection.CGLIBEnhancedConverter$ReverseEngineeredCallbackFilter: can't find superclass or interface net.sf.cglib.proxy.CallbackFilter
Warning:org.apache.harmony.awt.datatransfer.DataProxy: can't find superclass or interface java.awt.datatransfer.Transferable
Warning:org.apache.harmony.awt.datatransfer.NativeClipboard: can't find superclass or interface java.awt.datatransfer.Clipboard
Warning:library class android.content.res.XmlResourceParser extends or implements program class org.xmlpull.v1.XmlPullParser
Warning:library class org.apache.http.auth.AuthenticationException extends or implements program class org.apache.http.ProtocolException
[...]
Warning:library class org.apache.http.impl.conn.LoggingSessionOutputBuffer extends or implements program class org.apache.http.io.SessionOutputBuffer
Warning:com.itextpdf.testutils.ITextTest: can't find referenced class javax.management.OperationsException
Warning:com.itextpdf.text.pdf.BarcodeCodabar: can't find referenced class java.awt.Color
[...]
Warning:com.itextpdf.text.pdf.security.MakeXmlSignature: can't find referenced class javax.xml.crypto.dsig.spec.C14NMethodParameterSpec
[...]
Warning:com.sun.mail.handlers.image_gif: can't find referenced class java.awt.datatransfer.DataFlavor
[...]
Warning:com.sun.mail.imap.protocol.IMAPSaslAuthenticator: can't find referenced class javax.security.sasl.Sasl
[...]
Warning:com.thoughtworks.xstream.converters.extended.ColorConverter: can't find referenced class java.awt.Color
[...]
Warning:org.apache.harmony.awt.ContextStorage: can't find referenced class java.awt.Toolkit
[...]
Warning:org.spongycastle.jce.provider.X509LDAPCertStoreSpi: can't find referenced class javax.naming.directory.InitialDirContext
[...]
Warning:library class android.content.Intent depends on program class org.xmlpull.v1.XmlPullParser
[...]
Warning:library class org.apache.http.client.HttpClient depends on program class org.apache.http.HttpResponse
[...]
Warning:library class org.xmlpull.v1.XmlPullParserFactory depends on program class org.xmlpull.v1.XmlPullParser
Warning:there were 1077 unresolved references to classes or interfaces.
You may need to add missing library jars or update their versions.
If your code works fine without the missing classes, you can suppress
the warnings with '-dontwarn' options.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedclass)
Warning:there were 141 instances of library classes depending on program classes.
You must avoid such dependencies, since the program classes will
be processed, while the library classes will remain unchanged.
(http://proguard.sourceforge.net/manual/troubleshooting.html#dependency)
Warning:there were 5 unresolved references to program class members.
Your input classes appear to be inconsistent.
You may need to recompile the code.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedprogramclassmember)
:vet:proguardInternalRelease FAILED
Error:Execution failed for task ':PROJECTNAME:proguardInternalRelease'.
> java.io.IOException: Please correct the above warnings first.
Information:BUILD FAILED
Information:Total time: 13.878 secs
Information:1 error
Information:679 warnings
Information:See complete output in console
Il progetto è costituito da un progetto di libreria, importati come progetto esterno come questo in settings.gradle
:
include ':library'
project(':library').projectDir = new File(settingsDir, '../Library/library')
con tutte le dipendenze.
La build.gradle
della biblioteca è
apply plugin: 'com.android.library'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
minSdkVersion 15
targetSdkVersion 21
multiDexEnabled true
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
}
}
dependencies {
compile 'com.google.android.gms:play-services:+'
compile 'com.android.support:support-v13:21.0.+'
compile 'com.android.support:multidex:1.0.0'
compile('ch.acra:acra:4.5.0') {
exclude group: 'org.json'
}
compile 'org.apache.httpcomponents:httpcore:4.3'
compile('org.apache.httpcomponents:httpmime:4.3.1') {
exclude group: 'org.apache.httpcomponents', module: 'httpcore'
exclude group: 'org.apache.httpcomponents', module: 'httpclient'
}
compile('javax.mail:mail:1.4.7') {
exclude module: 'activation'
}
compile 'com.madgag.spongycastle:pkix:1.50.0.0'
compile 'org.ccil.cowan.tagsoup:tagsoup:1.2.1'
compile ('com.itextpdf.tool:xmlworker:5.5.1'){
exclude module: 'itextpdf'
}
compile('com.thoughtworks.xstream:xstream:1.4.4') {
exclude group: 'xmlpull', module: 'xmlpull'
}
compile 'com.google.zxing:core:3.0.1'
compile files('libs/activation.jar')
compile files('libs/additionnal.jar')
compile files('libs/miniTemplator.jar')
compile files('libs/itextg-5.5.1.jar')
}
e il progetto è build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "my.package.name"
minSdkVersion 15
targetSdkVersion 21
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
def BOOLEAN = "boolean"
def TRUE = "true"
def FALSE = "false"
def A_FIELD= "A_FIELD"
internal {
buildConfigField BOOLEAN, A_FIELD, FALSE
}
official {
buildConfigField BOOLEAN, A_FIELD, TRUE
}
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
}
}
dependencies {
compile project(':library')
}
afterEvaluate {
tasks.matching {
it.name.startsWith('dex')
}.each { dx ->
if (dx.additionalParameters == null) {
dx.additionalParameters = []
}
dx.additionalParameters += '--multi-dex'
}
}
Come faccio a risolvere il problema in modo che l'APK può essere compilato?
EDIT: Dopo aver aggiunto un sacco di opzioni -dontwarn al mio proguard-rules.pro, ho ottenuto l'errore in ogni caso, e non posso risolvere questi avvertimenti (Here ci sono alcuni suggerimenti, ma non per questi avvertimenti .. .):
Warning:com.itextpdf.text.pdf.security.PdfPKCS7: can't find referenced method 'ASN1Integer(int)' in program class org.spongycastle.asn1.ASN1Integer
Warning:com.sun.activation.viewers.ImageViewer: can't find referenced method 'java.awt.Component add(java.awt.Component)' in program class com.sun.activation.viewers.ImageViewer
Warning:com.sun.activation.viewers.ImageViewer: can't find referenced method 'java.awt.Toolkit getToolkit()' in program class com.sun.activation.viewers.ImageViewer
Warning:com.sun.activation.viewers.ImageViewer: can't find referenced method 'void invalidate()' in program class com.sun.activation.viewers.ImageViewer
Warning:com.sun.activation.viewers.ImageViewer: can't find referenced method 'void validate()' in program class com.sun.activation.viewers.ImageViewer
Warning:com.sun.activation.viewers.ImageViewer: can't find referenced method 'void doLayout()' in program class com.sun.activation.viewers.ImageViewer
Warning:com.sun.activation.viewers.ImageViewerCanvas: can't find referenced method 'void invalidate()' in program class com.sun.activation.viewers.ImageViewerCanvas
Warning:com.sun.activation.viewers.ImageViewerCanvas: can't find referenced method 'void repaint()' in program class com.sun.activation.viewers.ImageViewerCanvas
Warning:com.sun.activation.viewers.TextEditor: can't find referenced method 'void setLayout(java.awt.LayoutManager)' in program class com.sun.activation.viewers.TextEditor
Warning:com.sun.activation.viewers.TextEditor: can't find referenced method 'void invalidate()' in program class com.sun.activation.viewers.TextEditor
Warning:com.sun.activation.viewers.TextViewer: can't find referenced method 'void setLayout(java.awt.LayoutManager)' in program class com.sun.activation.viewers.TextViewer
Warning:com.sun.activation.viewers.TextViewer: can't find referenced method 'java.awt.Component add(java.awt.Component)' in program class com.sun.activation.viewers.TextViewer
Warning:com.sun.activation.viewers.TextViewer: can't find referenced method 'void invalidate()' in program class com.sun.activation.viewers.TextViewer
Warning:javax.activation.ActivationDataFlavor: can't find referenced method 'boolean isMimeTypeEqual(java.awt.datatransfer.DataFlavor)' in program class javax.activation.ActivationDataFlavor
Warning:there were 14 unresolved references to program class members.
Your input classes appear to be inconsistent.
You may need to recompile the code.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedprogramclassmember)
:vet:proguardInternalRelease FAILED
Error:Execution failed for task ':vet:proguardInternalRelease'.
> java.io.IOException: Please correct the above warnings first.
Controllare ogni messaggio di avviso/errore che si sta incontrando http://proguard.sourceforge.net/manual/troubleshooting.html –
Ho aggiunto molte opzioni -dontwarn in proguard-rules.pro, seguendo il collegamento, ma anche se non ho avvertimenti, ho comunque errore ... ho aggiornato la domanda ... – Garro88