smali - 反编译 .apk 时 apktool 出错

Question

我在使用 apktool 反编译 .apk 时遇到此错误。虽然它不会出现在所有 apk 文件中。我还安装了这三个框架:

framework-res.apk
SystemUI.apk
twframework-res.apk

我尝试了两个不同版本的framework-res.apk，但没有帮助。我该怎么办？

谢谢

I: Baksmaling...
Error occured while disassembling class Ldxoptimizer.con; - skipping class
java.io.IOException: The parameter is incorrect
        at java.io.WinNTFileSystem.createFileExclusively(Native Method)
        at java.io.File.createNewFile(File.java:883)
        at org.jf.baksmali.baksmali.disassembleDexFile(baksmali.java:176)
        at brut.androlib.src.SmaliDecoder.decode(SmaliDecoder.java:49)
        at brut.androlib.src.SmaliDecoder.decode(SmaliDecoder.java:34)
        at brut.androlib.Androlib.decodeSourcesSmali(Androlib.java:74)
        at brut.androlib.ApkDecoder.decode(ApkDecoder.java:89)
        at brut.apktool.Main.cmdDecode(Main.java:146)
        at brut.apktool.Main.main(Main.java:77)
I: Loading resource table...
I: Loaded.
I: Decoding AndroidManifest.xml with resources...
I: Loading resource table from file: C:\Users\ShayanK\apktool\framework\1.apk
I: Loaded.
W: Could not decode attr value, using undecoded value instead: ns=android, name=
hardwareAccelerated, value=0xffffffff
W: Could not decode attr value, using undecoded value instead: ns=android, name=
hardwareAccelerated, value=0xffffffff
W: Could not decode attr value, using undecoded value instead: ns=android, name=
hardwareAccelerated, value=0xffffffff
I: Regular manifest package...
I: Decoding file-resources...
W: Could not decode attr value, using undecoded value instead: ns=android, name=
exitFadeDuration, value=0x00000190
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x3f333333
W: Could not decode attr value, using undecoded value instead: ns=android, name=
previewImage, value=0x7f020001
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x00000000
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x3f000000
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x3f000000
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x3e99999a
W: Could not decode attr value, using undecoded value instead: ns=android, name=
previewImage, value=0x7f020002
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x3f000000
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x3f000000
W: Could not decode attr value, using undecoded value instead: ns=android, name=
showAsAction, value=0x00000000
W: Could not decode attr value, using undecoded value instead: ns=android, name=
alpha, value=0x00000000
W: Could not decode attr value, using undecoded value instead: ns=android, name=
previewImage, value=0x7f020002
W: Could not decode attr value, using undecoded value instead: ns=android, name=
previewImage, value=0x7f020001
I: Decoding values */* XMLs...
Exception in thread "main" brut.androlib.err.UndefinedResObject: resource spec:
0x01030119
        at brut.androlib.res.data.ResPackage.getResSpec(ResPackage.java:61)
        at brut.androlib.res.data.ResTable.getResSpec(ResTable.java:58)
        at brut.androlib.res.data.ResTable.getResSpec(ResTable.java:54)
        at brut.androlib.res.data.value.ResReferenceValue.getReferent(ResReferen
ceValue.java:62)
        at brut.androlib.res.data.value.ResReferenceValue.encodeAsResXml(ResRefe
renceValue.java:46)
        at brut.androlib.res.data.value.ResScalarValue.encodeAsResXmlAttr(ResSca
larValue.java:44)
        at brut.androlib.res.data.value.ResStyleValue.serializeToResValuesXml(Re
sStyleValue.java:48)
        at brut.androlib.res.data.value.ResBagValue.serializeToResValuesXml(ResB
agValue.java:40)
        at brut.androlib.res.AndrolibResources.generateValuesFile(AndrolibResour
ces.java:440)
        at brut.androlib.res.AndrolibResources.decode(AndrolibResources.java:243
)
        at brut.androlib.Androlib.decodeResourcesFull(Androlib.java:115)
        at brut.androlib.ApkDecoder.decode(ApkDecoder.java:114)
        at brut.apktool.Main.cmdDecode(Main.java:146)
        at brut.apktool.Main.main(Main.java:77)

Answer 1

首先，请确保您的apktool已经升级到最新版本，您可以按照说明here进行操作安装它。

然后你需要升级你的框架文件。当我尝试反编译某个 apk 文件时，它会显示这样的错误

Exception in thread "main" brut.androlib.err.UndefinedResObject: resource spec: 0x01010462

这是由于你的framework文件不支持最新的android版本引起的，我解决了这个问题:

1. 删除原始框架文件，我的位于

I: Loading resource table from file: /Users/csc/Library/apktool/framework/1.apk

获取合适的框架 apk

以我的手机(nexus 5，android 5.1)为例，您可以在/system/framework/中找到框架apk，它名为framework-res.apk。使用adb pull复制到你的电脑上，重命名为1.apk，复制到你的framework文件目录下。

再试一次，问题就解决了。

here是详细的起源教程。