SQLCipher在Android签名发布APK中引起崩溃

3
我正在一个安卓项目中使用SQLCipher。在测试阶段一切正常,但是每当我构建签名的发布APK并安装后,每次调用时都会出现以下错误和崩溃:
SQLCipher.loadLibs(context);

这里出现了崩溃

03-09 14:47:45.833 24895-24895/? E/Database: Can't find SQLiteDatabase.mNativeHandle
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143] No pending exception expected: java.lang.NoSuchFieldError: no "I" field "mNativeHandle" in class "Lnet/sqlcipher/database/SQLiteDatabase;" or its superclasses
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at java.lang.String java.lang.Runtime.nativeLoad(java.lang.String, java.lang.ClassLoader, java.lang.String) (Runtime.java:-2)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at java.lang.String java.lang.Runtime.doLoad(java.lang.String, java.lang.ClassLoader) (Runtime.java:428)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void java.lang.Runtime.loadLibrary(java.lang.String, java.lang.ClassLoader) (Runtime.java:369)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void java.lang.System.loadLibrary(java.lang.String) (System.java:988)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void net.sqlcipher.database.SQLiteDatabase.a(android.content.Context, java.io.File) ((null):-1)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void net.sqlcipher.database.SQLiteDatabase.a(android.content.Context) ((null):-1)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void com.myapp.BBISDK.ax.o() ((null):-1)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void com.myapp.BBISDK.ax.<init>(java.lang.Integer, com.myapp.BBISDK.d.a, android.app.Activity) ((null):-1)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at com.myapp.BBISDK.ax com.myapp.BBISDK.ax.a(java.lang.Integer, com.myapp.BBISDK.d.a, android.app.Activity) ((null):-1)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void com.myapp.myapp.LoginActivity.onCreate(android.os.Bundle) ((null):-1)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:5990)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1106)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2278)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2387)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.app.ActivityThread.access$800(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:151)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1303)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.os.Looper.loop() (Looper.java:135)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:5254)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[], boolean) (Method.java:-2)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) (Method.java:372)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:903)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143]   at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:698)
03-09 14:47:45.834 24895-24895/? A/art: art/runtime/thread.cc:1143] 
03-09 14:47:45.965 24895-24895/? A/libc: Fatal signal 11 (SIGSEGV), code 2, fault addr 0x203a79ac in tid 24895 (kit.myapp)
 03-09 14:47:45.965 24895-24895/? I/libc: Suppressing debuggerd output because prctl(PR_GET_DUMPABLE)==0

当我在调试模式下实时运行应用程序时,我遇到了类似的错误,但这并不会导致崩溃。任何指引都将非常有帮助。谢谢!

1
这可能是一个ProGuard问题。如果你设置了minifyEnabled true,尝试使用-keep class net.sqlcipher.** { *; },看看是否有帮助。 - CommonsWare
成功了!谢谢! - nserror
2个回答

3
我在我的proguard文件中通过以下方式解决了这个问题。
-keep class net.sqlcipher.** {
    *;
}

-keep class net.sqlcipher.database.** {
    *;
}

1
当你从debug转移到release构建时,如果出现NoSuchFieldError或类似的“嘿,这些东西丢失了!”错误,请首先查看你的ProGuard设置。如果使用类或包的-keep清除了问题,那么你至少有一个权宜之计。尽管如此,你可能需要添加一个TODO项来提出更细粒度的解决方案。

在这种情况下,你会去哪里寻找答案?就细粒度解决方案而言,我在使用proguard构建APK时遇到了很多问题 - 我绝对不喜欢使用-dontwarn行来获得正确的编译。 - nserror
1
@nserror: "你在哪里寻找答案?" -- 嗯,Stack Overflow? :-) "我绝对不喜欢使用-dontwarn行来获得正确的编译" -- 是的,我也倾向于同意。没有什么要求你使用ProGuard,所以如果你愿意,可以设置minifyEnabled false(或者不设置)。Google正在使用Jack-and-Jill工具链开发自己的缩小系统,所以随着时间的推移,情况可能会有所改善。 - CommonsWare

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