navasmdc / MaterialDesignLibrary

This is a library with components of Android L to you use in android 2.2
Apache License 2.0
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Error while exporting the apk with Proguard enabled #198

Open Shajeel-Afzal opened 9 years ago

Shajeel-Afzal commented 9 years ago

Hi!

I am getting long list of of warning when i am trying to export the apk with proguard enabled. For example:

Warning: com.gc.materialdesign.views.Button: can't find referenced class com.gc.materialdesign.R$id

Also my proguard cofig is:

-dontwarn org.apache.** -dontskipnonpubliclibraryclassmembers

---------------Begin: proguard configuration common for all Android apps ----------

-optimizationpasses 5 -dontpreverify -optimizations !code/simplification/arithmetic,!field/,!class/merging/

-allowaccessmodification -keepattributes Annotation -keepattributes SourceFile,LineNumberTable -repackageclasses ''

-keep public class * extends android.app.Activity

-keep public class * extends android.support.v7.app.ActionBarActivity

-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 -keep public class com.android.vending.licensing.ILicensingService -dontnote com.android.vending.licensing.ILicensingService

Explicitly preserve all serialization members. The Serializable interface

is only a marker interface, so it wouldn't save them.

-keepclassmembers class * implements java.io.Serializable { static final long serialVersionUID; 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(); }

Preserve all native method names and the names of their classes.

-keepclasseswithmembernames class * { native ; }

-keepclasseswithmembernames class * { public (android.content.Context, android.util.AttributeSet); }

-keepclasseswithmembernames class * { public (android.content.Context, android.util.AttributeSet, int); }

Preserve static fields of inner classes of R classes that might be accessed

through introspection.

-keepclassmembers class *.R$ { public static ; }

Preserve the special static methods that are required in all enumeration classes.

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

commented out as removing it reduces the size considerably

-keep public class * {

public protected *;

}

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

---------------End: proguard configuration common for all Android apps ----------

for support library

-keep class android.support.v7.* { ; } -keep interface android.support.v7.* { ; } -keep class android.support.v4.* { ; } -keep class android.support.v13.* { ; } -keep interface android.support.v4.* { ; } -keep interface android.support.v13.* { ; }

for retracing obfuscated stack traces

-keepattributes SourceFile,LineNumberTable

---------------Begin: proguard configuration for Gson ----------

Gson uses generic type information stored in a class file when working with fields. Proguard

removes such information by default, so configure it to keep all of it.

-keepattributes Signature

For using GSON @Expose annotation

-keepattributes Annotation

Gson specific classes

-keep class sun.misc.Unsafe { *; }

-keep class com.google.gson.stream.* { ; }

Application classes that will be serialized/deserialized over Gson

-keep class com.google.gson.examples.android.model.* { _; } -keep class com.tweetstudio.tweet_studioapp.dto.* { ; }

---------------End: proguard configuration for Gson ----------

--------For Google Play services-------------

-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; }

----------End: proguard configuration for google play---------------

-keepclassmembers class * { public void onEvent(); }

-------- End: Path-----------

Thanks.

romangromov commented 9 years ago

as workaround exclude MaterialDesign library:

-dontwarn com.gc.materialdesign.**
-keep class com.gc.materialdesign.** { *; }
-keep interface com.gc.materialdesign.** { *; }