而使用ProGuard异常行为 [英] Abnormal behavior while using proguard

问题描述

我原来的code是：

private String hello;
private int i = 0;

public void test() {
    if (i == 0) {
        hello = "asdas";
    } else {
        hello = "asasvfasfas";
    }
}

使用ProGuard模糊处理之后：

After Obfuscating with proguard :

private String a;
private int c = 0;

public void a()
  {
    if (this.c == 0);
    for (this.a = "asdas"; ; this.a = "asasvfasfas")
      return;
  }

在项目属性：

proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt

我ProGuard的-project.txt文件是空的，所以我想它应该使用默认的配置文件：proguard的-android.txt

My proguard-project.txt file is empty, so I guess it should be using the default config file : proguard-android.txt.

为什么它是表现这样吗？我怎样才能prevent这种code优化？请帮助。

Why it is behaving like this? How can I prevent this kind of code optimization? Please help.

推荐答案

由于您的code是只有你输入的片段，我想，你的code会被轻易优化成这样：

Because your code is only that fragment you entered, I assume, your code will be easily optimized into this:

private String hello;

public void test() {
        hello = "asdas";
}

ProGuard的只是不删除您原来的，但无法访问源代码行，只需将它们放入碰不到的地方。这是您的转换code到等价的，但不那么人类友好的格式。

The Proguard just doesn't remove your original but unreachable source lines, just puts them into unreachable places. It is converting your code into equivalent but not-so human friendly format.

因此​​，产生code工作是你的，它只是混淆。如果你不喜欢它，请不要使用模糊处理。

So, the generated code works as yours, it is just obfuscated. If you don't like it, don't use obfuscators.

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