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У меня есть приложение для Android, чьи отладочные сборки отлично работают. Его выпуск сборка, однако, который включает в себя запутывание с ProGuard (конфигурация показана ниже), не работает, и всегда падает на старте со следующим журналом:SuperNotCalledException после обфускации с помощью Proguard
01-26 15:33:34.048 E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.alxdroiddev.cameragear, PID: 6551
co: Fragment FragmentIntro{13af572c id=0x7f100177 android:switcher:2131755383:0} did not call through to super.onAttach()
at android.support.v4.app.FragmentManagerImpl.a(SourceFile:1232)
at android.support.v4.app.FragmentManagerImpl.v(SourceFile:2323)
at android.support.v4.app.FragmentManagerImpl.a(SourceFile:2136)
at android.support.v4.app.FragmentManagerImpl.b(SourceFile:2092)
at android.support.v4.app.FragmentManagerImpl.b(SourceFile:1969)
at bu.commitNowAllowingStateLoss(SourceFile:620)
at android.support.v4.app.FragmentPagerAdapter.finishUpdate(SourceFile:143)
at android.support.v4.view.ViewPager.populate(SourceFile:1268)
at android.support.v4.view.ViewPager.populate(SourceFile:1116)
at android.support.v4.view.ViewPager.onMeasure(SourceFile:1642)
at android.view.View.measure(View.java:17430)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:727)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:463)
at android.view.View.measure(View.java:17430)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:430)
at android.support.v7.widget.ContentFrameLayout.onMeasure(SourceFile:139)
at android.view.View.measure(View.java:17430)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17430)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:430)
at android.view.View.measure(View.java:17430)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
at android.view.View.measure(View.java:17430)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:430)
at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2560)
at android.view.View.measure(View.java:17430)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2001)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1166)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1372)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1054)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5779)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
at android.view.Choreographer.doCallbacks(Choreographer.java:580)
at android.view.Choreographer.doFrame(Choreographer.java:550)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Я пытался добавить необходимые звонки (переопределяя onAttach() в дефектный фрагмент), но это не имело никакого значения. Этот фрагмент находится в коде ниже и используется с библиотекой AppIntro. Это код FragmentIntro.java:
public class FragmentIntro extends Fragment implements ISlideBackgroundColorHolder {
/* Static stuff */
private static final String ARG_LAYOUT_TITLE_ID = "titleId";
private static final String ARG_LAYOUT_MESSAGE_ID = "messageId";
private static final String ARG_LAYOUT_DRAWABLE_ID = "drawableId";
private static final String ARG_LAYOUT_COLOR_ID = "colorId";
//private static final int layoutResId = R.layout.intro_fragment;
/* Private instance variables */
private int titleRedId, messageResId, drawableId, colorResId, colorCode;
private RelativeLayout mainLayout;
public static FragmentIntro newInstance(@StringRes int titleId, @StringRes int messageId, @DrawableRes int drawableId, @ColorRes int colorId) {
FragmentIntro fragSlide = new FragmentIntro();
Bundle args = new Bundle();
args.putInt(ARG_LAYOUT_TITLE_ID, titleId);
args.putInt(ARG_LAYOUT_MESSAGE_ID , messageId);
args.putInt(ARG_LAYOUT_DRAWABLE_ID , drawableId);
args.putInt(ARG_LAYOUT_COLOR_ID, colorId);
fragSlide.setArguments(args);
return fragSlide;
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
this.titleRedId = getArguments().getInt(ARG_LAYOUT_TITLE_ID);
this.messageResId = getArguments().getInt(ARG_LAYOUT_MESSAGE_ID);
this.drawableId = getArguments().getInt(ARG_LAYOUT_DRAWABLE_ID);
this.colorResId = getArguments().getInt(ARG_LAYOUT_COLOR_ID);
}
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
//super.onCreateView(inflater, container, savedInstanceState);
//if (container == null) return null;
View view = inflater.inflate(R.layout.intro_fragment, container, false);
Utils.globalAppContext = getContext().getApplicationContext();
colorCode = ContextCompat.getColor(getContext().getApplicationContext(), colorResId);
mainLayout = (RelativeLayout) view.findViewById(R.id.introLayout);
mainLayout.setBackgroundColor(colorCode);
((TextView) view.findViewById(R.id.textViewIntroTitle)).setText(titleRedId);
((TextView) view.findViewById(R.id.textViewIntroMessage)).setText(messageResId);
((ImageView) view.findViewById(R.id.imageViewIntro)).setImageDrawable(Utils.getDrawableFromResource(drawableId));
return view;
}
@Override
public void onSaveInstanceState(Bundle outState) {
outState.putInt(ARG_LAYOUT_TITLE_ID, titleRedId);
outState.putInt(ARG_LAYOUT_MESSAGE_ID, messageResId);
outState.putInt(ARG_LAYOUT_DRAWABLE_ID, drawableId);
outState.putInt(ARG_LAYOUT_COLOR_ID, colorResId);
super.onSaveInstanceState(outState);
}
@Keep
@TargetApi(23)
@Override
public void onAttach(Context context) {
super.onAttach(context);
}
@Keep
@SuppressWarnings("deprecation")
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
}
@Override
public void onDestroy() {
super.onDestroy();
}
@Override
public void onPause() {
super.onPause();
}
@Override
public void onResume() {
super.onResume();
}
@Override
public void onStart() {
super.onStart();
}
@Override
public void onStop() {
super.onStop();
}
// Implementation of ISlideBackgroundColorHolder
@Override
public int getDefaultBackgroundColor() {
return colorCode;
}
@Override
public void setBackgroundColor(@ColorInt int backgroundColor) {
mainLayout.setBackgroundColor(backgroundColor);
}
}
Файл ProGuard конфигурации Я использую это (и только это):
#################################################################### GENERAL OPTIONS
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-verbose
-dontpreverify
-repackageclasses ''
-allowaccessmodification
-mergeinterfacesaggressively
-overloadaggressively
-keepattributes *Annotation*,Signature,EnclosingMethod,InnerClasses
-assumenosideeffects class com.alxdroiddev.cameragear.FragmentQueryRunner { *; }
-assumenosideeffects class com.alxdroiddev.cameragear.FragmentCards { *; }
-assumenosideeffects class com.alxdroiddev.cameragear.db.InitialSampleData { *; }
# Required for Firebase Database (Models and POJOs)
-keepclassmembers class com.alxdroiddev.cameragear.models.** {
*;
}
#################################################################### REMOVE LOGGING
-assumenosideeffects class android.util.Log {
public static *** e(...);
public static *** w(...);
public static *** wtf(...);
public static *** d(...);
public static *** v(...);
public static *** i(...);
}
-assumenosideeffects class com.alxdroiddev.utils.CLog { *; }
#################################################################### IMAGECROPPER
-keepnames class com.theartofdev.edmodo.cropper.** { *; }
#################################################################### APPINTRO
-keep class com.github.paolorotolo.** {*;}
-keep public class com.alxdroiddev.cameragear.utils.FragmentIntro
-keepclassmembers public class com.alxdroiddev.cameragear.utils.FragmentIntro {*;}
-keep public class com.alxdroiddev.cameragear.ActivityIntro
-keepclassmembers public class com.alxdroiddev.cameragear.ActivityIntro {*;}
#################################################################### METADATA-EXTRACTOR
-keep class com.drew.imaging.** { *; }
-keep class com.drew.metadata.** { *; }
-keep class com.drew.lang.** { *; }
#################################################################### MISC STUFF
-keep class * extends java.util.ListResourceBundle {
protected java.lang.Object[][] getContents();
}
# Needed for Parcelable/SafeParcelable Creators to not get stripped
-keepnames class * implements android.os.Parcelable {
public static final ** CREATOR;
}
-keepclassmembers class * implements android.os.Parcelable {
static ** CREATOR;
}
# Needed when building against pre-Marshmallow SDK.
-dontwarn android.security.NetworkSecurityPolicy
-keep class android.support.customtabs.** { *; }
-dontwarn android.support.customtabs.**
-keep class com.google.android.gms.** { *; }
-dontwarn com.google.android.gms.**
#################################################################### IN-APP BILLING
-keep public interface com.android.vending.licensing.ILicensingService
-keep public class com.google.vending.licensing.ILicensingService
-keep public class com.android.vending.licensing.ILicensingService
#################################################################### KEEP ANDROID SUPPORT V7 AND DESIGN
-dontwarn android.support.design.**
-keep class android.support.design.** { *; }
-keep interface android.support.design.** { *; }
-keep public class android.support.design.R$** { *; }
-keep public class android.support.v7.widget.** { *; }
-keep public class android.support.v7.internal.widget.** { *; }
-keep public class android.support.v7.internal.view.menu.** { *; }
-keep public class * extends android.support.v4.view.ActionProvider {
public (android.content.Context);
}
-keep public class android.support.v14.preference.** { *; }
-keep public class android.support.v7.app.** { *; }
-keep public class android.support.v7.preference.** { *; }
-keep public class android.support.v4.app.** { *; }
-dontwarn android.support.**
-keep interface android.support.v4.** { *; }
-keep interface android.support.v7.** { *; }
-keep interface android.support.v13.** {*; }
-keep interface android.support.v14.** {*; }
#################################################################### ORG.APACHE.HTTP
-keep class org.apache.http.** { *; }
-keep interface org.apache.http.**
-dontwarn org.apache.**
#################################################################### GOOGLE PLAY SERVICES LIB - ADS
-keep public class com.google.android.gms.** { public *; }
#-keep class com.google.android.gms.**
# For Google Play Services
-keep public class com.google.android.gms.ads.**{
public *;
}
#################################################################### FIREBASE
-keep public class com.google.firebase.** { *; }
-keep public class com.google.firebase.analytics.** { *; }
-keep public class com.google.firebase.provider.** { *; }
-keep public class com.google.firebase.auth.** { *; }
-keep interface com.google.firebase.** {*; }
-keep class com.firebase.** { *; }
#################################################################### SUGGESTED OPTIMIZATIONS BY GOOGLE
# For native methods, see http://proguard.sourceforge.net/manual/examples.html#native
-keepclasseswithmembernames class * {
native ;
}
# keep setters in Views so that animations can still work.
# see http://proguard.sourceforge.net/manual/examples.html#beans
-keepclassmembers public class * extends android.view.View {
void set*(***);
*** get*();
}
# We want to keep methods in Activity that could be used in the XML attribute onClick
-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);
}
-keepclassmembers class **.R$* {
public static ;
}
# Understand the @Keep support annotation.
-keep class android.support.annotation.Keep
-keep @android.support.annotation.Keep class * {*;}
-keepclasseswithmembers class * {
@android.support.annotation.Keep ;
}
-keepclasseswithmembers class * {
@android.support.annotation.Keep ;
}
-keepclasseswithmembers class * {
@android.support.annotation.Keep (...);
}
Я потерял, сколько часов я потратил, пытаясь для решения этой проблемы, особенно потому, что все работает в режиме отладки и без жалобы на super.onAttach(). Это происходит только после обфускации с помощью приведенной выше конфигурации.
Большое спасибо за внимание, и любая помощь приветствуется.
С уважением.
Эти строки были неудачной попыткой избавиться от ошибки. Поскольку сообщение журнала жаловалось на их отсутствие, я просто помещаю их туда (наряду с другими переопределениями, которые просто называют их супер методы). Я полагаю, что они не причинят вреда. – AlxDroidDev