已经尝试了所有大部分技巧，但无法弄清楚缺少什么。调试版本运行正常但发布版本一启动就失败了。
我想，异常 - ＆＃34;引起：java.lang.IllegalStateException：无效的UTF-16代码点＆＃34;是什么导致崩溃，但那么它如何在调试版本上正常工作？这让我很困惑。
是的，我在这里已经完成了大部分问题，但似乎没有解决我的问题。请求有专业知识的人在这里取得帮助..
以下是来自adb -
的崩溃日志02-28 04：37：53.298 11467-11467 /？ E / a：E --- a ---生成密钥时出现意外错误
at javax.crypto.SecretKeyFactory.generateSecret(SecretKeyFactory.java:474)
at com.sample.android.database.a.a(SourceFile:67)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a(SourceFile:53)
02-28 04:37:53.299 11467-11467/? E/a: at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
02-28 04:37:53.299 11467-11467/? E/a: at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
02-28 04:37:53.299 11467-11467/? E/a: at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.Applicationsample.attachBaseContext(SourceFile:108)
at android.app.Application.attach(Application.java:189)
02-28 04:37:53.300 11467-11467/? E/a: at android.app.Instrumentation.newApplication(Instrumentation.java:1008)
at android.app.Instrumentation.newApplication(Instrumentation.java:992)
at android.app.LoadedApk.makeApplication(LoadedApk.java:796)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5377)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
java.security.spec.InvalidKeySpecException: Could not generate secret key
at javax.crypto.SecretKeyFactory.generateSecret(SecretKeyFactory.java:474)
at com.sample.android.database.a.a(SourceFile:67)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
02-28 04:37:53.304 11467-11467/? E/a: at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:32)
at com.sample.android.Applicationsample.attachBaseContext(SourceFile:108)
at android.app.Application.attach(Application.java:189)
at android.app.Instrumentation.newApplication(Instrumentation.java:1008)
at android.app.Instrumentation.newApplication(Instrumentation.java:992)
at android.app.LoadedApk.makeApplication(LoadedApk.java:796)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5377)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.IllegalStateException: invalid UTF-16 codepoint
at com.android.org.bouncycastle.util.Strings.toUTF8ByteArray(Strings.java:177)
at com.android.org.bouncycastle.util.Strings.toUTF8ByteArray(Strings.java:132)
at com.android.org.bouncycastle.crypto.PBEParametersGenerator.PKCS5PasswordToUTF8Bytes(PBEParametersGenerator.java:135)
at com.android.org.bouncycastle.jcajce.provider.symmetric.util.PBE$Util.convertPassword(PBE.java:438)
at com.android.org.bouncycastle.jcajce.provider.symmetric.util.PBE$Util.makePBEMacParameters(PBE.java:349)
at com.android.org.bouncycastle.jcajce.provider.digest.SHA1$BasePBKDF2WithHmacSHA1.engineGenerateSecret(SHA1.java:141)
at javax.crypto.SecretKeyFactory.generateSecret(SecretKeyFactory.java:463)
... 826 more
02-28 04:37:53.324 11467-11467/? D/AndroidRuntime: Shutting down VM
--------- beginning of crash
02-28 04:37:53.331 11467-11467/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.sample.android, PID: 11467
java.lang.RuntimeException: Unable to instantiate application com.sample.android.Applicationsample: java.lang.NullPointerException: Attempt to get length of null array
at android.app.LoadedApk.makeApplication(LoadedApk.java:802)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5377)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.NullPointerException: Attempt to get length of null array
at android.util.Base64.encode(Base64.java:494)
at android.util.Base64.encodeToString(Base64.java:456)
at com.sample.android.database.a.a(SourceFile:87)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:32)
at com.sample.android.Applicationsample.attachBaseContext(SourceFile:108)
at android.app.Application.attach(Application.java:189)
at android.app.Instrumentation.newApplication(Instrumentation.java:1008)
at android.app.Instrumentation.newApplication(Instrumentation.java:992)
at android.app.LoadedApk.makeApplication(LoadedApk.java:796)
... 9 more
02-28 04:37:53.349 11467-11467/? D/Error: ERR: exClass=java.lang.NullPointerException
02-28 04:37:53.349 11467-11467/? D/Error: ERR: exMsg=Attempt to get length of null array
02-28 04:37:53.349 11467-11467/? D/Error: ERR: file=Base64.java
02-28 04:37:53.349 11467-11467/? D/Error: ERR: class=android.util.Base64
02-28 04:37:53.349 11467-11467/? D/Error: ERR: method=encode line=494
02-28 04:37:53.349 11467-11467/? D/Error: ERR: stack=java.lang.RuntimeException: Unable to instantiate application com.sample.android.Applicationsample: java.lang.NullPointerException: Attempt to get length of null array
at android.app.LoadedApk.makeApplication(LoadedApk.java:802)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5377)
at android.app.ActivityThread.-wrap2(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.NullPointerException: Attempt to get length of null array
at android.util.Base64.encode(Base64.java:494)
at android.util.Base64.encodeToString(Base64.java:456)
at com.sample.android.database.a.a(SourceFile:87)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at com.sample.android.database.a.a(SourceFile:71)
at com.sample.android.database.a.a(SourceFile:53)
at com.sample.android.database.a.a(SourceFile:88)
at com.sample.android.e.c.n(SourceFile:1110)
at com.sample.android.e.c.b(SourceFile:1105)
at com.sample.android.database.a.a.c.a(SourceFile:52)
at com.sample.android.c.a.a(SourceFile:83)
at c
02-28 04:37:53.349 11467-11467/? D/Error: ERR: TOTAL BYTES WRITTEN: 41256
02-28 04:37:53.350 902-20335/? W/ActivityManager: Force finishing activity com.sample.android/.activities.Activitysample
以下是proguard文件 - ＆＃34; proguard-rules.pro＆＃34; -
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*,!code/allocation/variable
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-dontwarn javax.annotation.**
-dontwarn android.app.**
-dontwarn android.support.**
-dontwarn android.view.**
-dontwarn android.widget.**
-dontwarn com.google.common.primitives.**
-dontwarn **CompatHoneycomb
-dontwarn **CompatHoneycombMR2
-dontwarn **CompatCreatorHoneycombMR2
-keepclasseswithmembernames class * {
native <methods>;
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * extends android.app.Activity {
public void *(android.view.View);
}
-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>;
}
-keep class net.sqlcipher.** {
*;
}
-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();
}
-keepparameternames
-renamesourcefileattribute SourceFile
-keepattributes Exceptions,InnerClasses,Signature,Deprecated, SourceFile,LineNumberTable,*Annotation*,EnclosingMethod
# Preserve all native method names and the names of their classes.
-keepclasseswithmembernames class * {
native <methods>;
}
-keep public class javax.crypto.spec.** {
public protected *;
}
# Class names are needed in reflection
-keepnames class com.amazonaws.**
# Request handlers defined in request.handlers
-keep class com.amazonaws.services.**.*Handler
# The following are referenced but aren't required to run
-dontwarn com.fasterxml.jackson.**
-dontwarn org.apache.commons.logging.**
# Android 6.0 release removes support for the Apache HTTP client
-dontwarn org.apache.http.**
# The SDK has several references of Apache HTTP client
-dontwarn com.amazonaws.http.**
-dontwarn com.amazonaws.metrics.**
enter code here
答案 0 :(得分：0)
在Proguard文件中添加这些行
#### -- Sql Cipher --
-keep class net.sqlcipher.** {
*;
}
-keep class net.sqlcipher.database.** {
*;
}