LibGDX proguard [英] LibGDX proguard

问题描述

我一直试图缩小我的libGDX游戏的大小.jar。我一直试图让proguard工作。 Proguard一直在抱怨缺少类，或者输出.jar不会运行。

I have been trying to shrink the size of my libGDX game .jar. I have been trying to get proguard to work. Proguard keeps complaining about missing classes, or the output .jar won't run.

我已经尝试了我为libGDX找到的所有现有配置文件。

I have tried all the existing configuration files I found for libGDX.

有没有人有设置proguard的经验？

Does anyone have experience with setting up proguard?

推荐答案

您可以使用以下配置对于libGDX：

You can use the following configuration for libGDX:

-dontwarn com.badlogic.gdx.**
-dontnote com.badlogic.gdx.**

-keepclassmembers class com.badlogic.gdx.graphics.Cubemap* { *; }
-keepclassmembers class com.badlogic.gdx.graphics.GL* { *; }

# for Android backend
-keepclassmembers class com.badlogic.gdx.backends.android.AndroidInput* {
    <init>(com.badlogic.gdx.Application, android.content.Context, java.lang.Object, com.badlogic.gdx.backends.android.AndroidApplicationConfiguration);
}

# for box2d plugin
-keepclassmembers class com.badlogic.gdx.physics.box2d.World {
    boolean contactFilter(long, long);
    void    beginContact(long);
    void    endContact(long);
    void    preSolve(long, long);
    void    postSolve(long, long);
    boolean reportFixture(long);
    float   reportRayFixture(long, float, float, float, float, float);
}

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