setContentView显示数字；反编译代码后如何找到布局? [英] setContentView shows number; how can I find layout after decompile code?

问题描述

我已经使用apktool反编译了apk代码.我得到的代码包含 setContentView(2130903087); 我的问题是如何从此行中找到布局名称.

I have decompiled an apk code by using apktool. The code which I got contains setContentView(2130903087); My question is how can I find the layout name from this line.

推荐答案

Apktool使用smali来反汇编应用程序.您编写的代码行不是由apktool生成的.

Apktool uses smali to disassemble applications. The code line you wrote was not produced by apktool.

让我们以一个示例应用程序并对它进行解码. (apktool d test.apk).然后，让我们看一下我们知道正在使用setContentView的文件.

Lets take an example application and decode it. (apktool d test.apk). Then lets peek at a file that we know is using setContentView.

const v0, 0x7f040037

invoke-virtual {p0, v0}, Lcom/android/deskclock/Screensaver;->setContentView(I)V

如您所见. v0用等效于该布局的资源ID的十六进制填充.所以现在我们只需要grep以获得该ID.

As you can see. v0 is populated with the hex equivalent of the resource id of the layout. So now we just need to grep for that ID.

res/values/public.xml:    <public type="layout" name="desk_clock_saver" id="0x7f040037" />

所以现在我们知道布局是desk_clock_saver.这样我们就可以查看res/layout.

So now we know that layout was desk_clock_saver. So we can peek in res/layout for it.

ibotpeaches@relic:~/test$ file res/layout/desk_clock_saver.xml
res/layout/desk_clock_saver.xml: XML document text

我们有它.

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