我的应用程序测试和工作良好。但是当我试着测试一个发布的apk时，它崩溃了。我包括我的proguard文件和错误日志，我得到而测试发布apk。基本上，当我通过意图拍了一张照片，然后试图通过互联网将照片发送给收件人后，它就崩溃了。再一次，我的应用工作得很好:直到proguard进入混合。
注意:
发送图像的代码是由Thread开头的Runnable，如new Thread(runnable).start();非常基本的东西。同样，代码在proguard之外工作。
我的project.properties文件是使用默认的android文件和我的。
# 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
# Note that if you want to enable optimization, you cannot just
# include optimization flags in your own project configuration file;
# instead you will need to point to the
# "proguard-android-optimize.txt" file instead of this one from your
# project.properties file.
-keepattributes *Annotation*
-keep public class com.google.vending.licensing.ILicensingService
-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 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);
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
-keepclassmembers class **.R$* {
public static <fields>;
}
# 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.**
项目混淆器:
# My addition
-keepclassmembers class com.mycompany.mygame.** {
public static <fields>;
}
# -keep public class com.mycompany.mygame.** { *; }
-dontwarn com.mycompany.mygame.**
# -keep public class android.support.** { *; }
-dontwarn android.support.**
# -keep public class com.google.android.gms.** { *; }
-dontwarn com.google.android.gms.**
# -keep public class com.google.common.** { *; }
-dontwarn com.google.common.**
# -keep public class org.apache.commons.** { *; }
-dontwarn org.apache.commons.**
# -keep public class org.apache.http.impl.** { *; }
-dontwarn org.apache.http.impl.**
# -keep public class android.net.http.AndroidHttpClient { *; }
-dontwarn android.net.http.AndroidHttpClient
05-03 17:40:45.704: E/CameraApp(5068): [SoundController.java:468:onDestroy()] onDestroy-end, sound_pool release 2/2
05-03 17:40:52.829: E/AndroidRuntime(5327): FATAL EXCEPTION: Thread-514
05-03 17:40:52.829: E/AndroidRuntime(5327): xb: The chosen LogFactory implementation does not extend LogFactory. Please check your configuration. (Caused by java.lang.ClassCastException: The application has specified that a custom LogFactory implementation should be used but Class 'org.apache.commons.logging.impl.LogFactoryImpl' cannot be converted to 'xc'. Please check the custom implementation. Help can be found @http://commons.apache.org/logging/troubleshooting.html.)
05-03 17:40:52.829: E/AndroidRuntime(5327): at xc.a(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at xe.run(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at java.security.AccessController.doPrivileged(AccessController.java:45)
05-03 17:40:52.829: E/AndroidRuntime(5327): at xc.a(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at xc.a(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at xc.b(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at afj.<init>(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at afr.<init>(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at gu.a(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at ha.a(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at ha.run(Unknown Source)
05-03 17:40:52.829: E/AndroidRuntime(5327): at java.lang.Thread.run(Thread.java:856)
05-03 17:40:52.829: E/AndroidRuntime(5327): Caused by: java.lang.ClassCastException: The application has specified that a custom LogFactory implementation should be used but Class 'org.apache.commons.logging.impl.LogFactoryImpl' cannot be converted to 'xc'. Please check the custom implementation. Help can be found @http://commons.apache.org/logging/troubleshooting.html.
05-03 17:40:52.829: E/AndroidRuntime(5327): ... 12 more
05-03 17:41:13.829: E/Trace(5606): error opening trace file: No such file or directory (2)
提示符是:
05-03 17:40:52.829: E/AndroidRuntime(5327): Caused by: java.lang.ClassCastException: The application has specified that a custom LogFactory implementation should be used but Class 'org.apache.commons.logging.impl.LogFactoryImpl' cannot be converted to 'xc'. Please check the custom implementation. Help can be found @http://commons.apache.org/logging/troubleshooting.html.
看起来像一些Apache日志的类已经被Proguard重命名，从Proguard配置文件中你有
# -keep public class org.apache.commons.** { *; }
标记为注释(带有'#'前缀)，因此我会删除上面一行中的'#'，从而告诉Proguard不要重命名包org.apache.commons中的类，然后再试一次。