square/okio

Proguard with okio

moallemi opened this issue · 12 comments

moallemi commented

Hi,
when I come to proguard my project this error occurs:

Warning: okio.DeflaterSink: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
Warning: okio.Okio: can't find referenced class java.nio.file.Files
Warning: okio.Okio: can't find referenced class java.nio.file.Files
Warning: okio.Okio: can't find referenced class java.nio.file.Files
Warning: okio.Okio: can't find referenced class java.nio.file.Path
Warning: okio.Okio: can't find referenced class java.nio.file.OpenOption
Warning: okio.Okio: can't find referenced class java.nio.file.Path
Warning: okio.Okio: can't find referenced class java.nio.file.OpenOption
Warning: okio.Okio: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
Warning: okio.Okio: can't find referenced class java.nio.file.Path
Warning: okio.Okio: can't find referenced class java.nio.file.OpenOption
Warning: okio.Okio: can't find referenced class java.nio.file.Path
Warning: okio.Okio: can't find referenced class java.nio.file.OpenOption
Warning: okio.Okio: can't find referenced class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement

how can I solve the problem?

JakeWharton commented

You can safely ignore the warnings. They aren't used when not available.

moallemi commented

thanks.
this solved my problem:

-dontwarn okio.**
  • 👍78
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  • ❤️16
AbimbolaE commented

Hey @moallemi ,
How are you able to tell when a class isn't used when not available....Did you did through the entire source code???

NickRipley commented

Is there anyway this could be fixed so we don't have to use -dontwarn?

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JakeWharton commented

No. The problem is in the Android platform's lack of these types, not this library.

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h4h13 commented

@moallemi Thanks

Mingyueyixi commented

So good！-dontwarn xxx** can ignore “can't find referenced class com.xxx.xxx””warnings. But warnings arenot err,why it can't continte?
I am also "醉了"。And 围观android‘s ’"洪荒大牛"——JakeWharton.

yangxuqiang9 commented

如果你使用是okhttp和rxAndroid，retrofit2。并且在打release包是报找不到okio，rx，retrofit。你只需要在app下的proguard-rules.pro混淆文件中加入
-dontwarn org.codehaus.**
-dontwarn java.nio.**
-dontwarn java.lang.invoke.**
-dontwarn rx.**
即可

  • 👍13
lixinxinlove commented

-dontwarn okhttp3.**
-dontwarn okio.**

AnshayM commented

thanks for ur suggestions，my problem is solved。

xiangdengbin commented

-dontwarn org.codehaus.**
-dontwarn okio.**

Thanks!

  • 👍5
Daller9999 commented

thank you moallemi
Your variant resolved my problem :)