[英]Using ProGuard causes NoSuchFieldError for ACRA
我在我的Android应用程序中使用ACRA 4.4.0来接收用户的崩溃报告。 我的IDE是ADT Build:v22.2.1-833290。 几天前,我开始将ProGuard用于我要在Google Play上发布的应用。 当我安装并启动导出的签名apk时,对于ACRA报告中使用的字段会发生NoSuchFieldError。 我的代码是:
@ReportsCrashes(formKey = <my_key>,
mailTo = <my_email>,
customReportContent = { ReportField.APP_VERSION_CODE, ReportField.APP_VERSION_NAME, ReportField.ANDROID_VERSION, ReportField.PHONE_MODEL, ReportField.CUSTOM_DATA, ReportField.STACK_TRACE, ReportField.LOGCAT },
mode = ReportingInteractionMode.TOAST,
resToastText = R.string.crash_toast_text)
public class MyApplication extends Application {
@Override
public void onCreate() {
super.onCreate();
ACRA.init(this);
}
}
在proguard-project.txt中包含“-keep public class org.acra。*”不起作用。 正如我在GoogleDocs中看到的,可能的原因是Proguard无法与动态引用的字段和方法一起正常工作。 优化的APK(没有ACRA)效果很好。 有没有办法解决这个问题? 提前致谢。 迈克尔。
你可以尝试使用它的doc来配置ACRA: https : //github.com/ACRA/acra/wiki/Proguard在你的proguard配置文件中包含这个:
#ACRA specifics
# Restore some Source file names and restore approximate line numbers in the stack traces,
# otherwise the stack traces are pretty useless
-keepattributes SourceFile,LineNumberTable
# ACRA needs "annotations" so add this...
# Note: This may already be defined in the default "proguard-android-optimize.txt"
# file in the SDK. If it is, then you don't need to duplicate it. See your
# "project.properties" file to get the path to the default "proguard-android-optimize.txt".
-keepattributes *Annotation*
# keep this class so that logging will show 'ACRA' and not a obfuscated name like 'a'.
# Note: if you are removing log messages elsewhere in this file then this isn't necessary
-keep class org.acra.ACRA {
*;
}
# keep this around for some enums that ACRA needs
-keep class org.acra.ReportingInteractionMode {
*;
}
-keepnames class org.acra.sender.HttpSender$** {
*;
}
-keepnames class org.acra.ReportField {
*;
}
# keep this otherwise it is removed by ProGuard
-keep public class org.acra.ErrorReporter
{
public void addCustomData(java.lang.String,java.lang.String);
public void putCustomData(java.lang.String,java.lang.String);
public void removeCustomData(java.lang.String);
}
# keep this otherwise it is removed by ProGuard
-keep public class org.acra.ErrorReporter
{
public void handleSilentException(java.lang.Throwable);
}
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