使用 google-play-services_lib 添加 admob 广告后，Android 应用程序大小增加

本文介绍了使用 google-play-services_lib 添加 admob 广告后，Android 应用程序大小增加的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我打算以两个版本发布我的应用，包括付费版和免费版(带有 AdMob 广告).
除了我在 AdMob 服务的免费版本中使用的 google-play-service_lib 之外，这两个版本完全相同.

I'm gonna publishing my app in two versions, both paid and free (with AdMob ads).
The two versions are exactly identical except for the google-play-service_lib that i use in the free version for AdMob services.

使用 proguard 后的最终 apk 大小为:
付费版 1.301.435 字节
广告版本为 1.946.634 字节

The final apk sizes after using proguard are:
1.301.435 bytes for paid version
1.946.634 bytes for ads version

在免费版本中，我只显示插页式广告.

In free version i show interstitial ads only.

这是我与 google-play-service_lib 相关的 proguard 设置

Here's my proguard settings relative to the google-play-service_lib

-keep class * extends java.util.ListResourceBundle {
    protected Object[][] getContents();
}

-keep public class com.google.android.gms.common.internal.safeparcel.SafeParcelable {
    public static final *** NULL;
}

-keepnames @com.google.android.gms.common.annotation.KeepName class *
-keepclassmembernames class * {
    @com.google.android.gms.common.annotation.KeepName *;
}

-keepnames class * implements android.os.Parcelable {
    public static final ** CREATOR;
}

我可以做些什么来减少文件大小，比如删除一些 -keep 标志或什么?

Is there something i can do to reduce file size like removing some -keep flags or what?

编辑

使用 apktool 我发现 Google Play 服务包中没有任何类已缩小(包括 com.google.android.gms.maps.*、com.google.android.gms.games.* 和许多其他我认为没有需要用于广告管理).

Using apktool i discovered that none of the classes from the Google Play Service package has been shrinked (including com.google.android.gms.maps.*, com.google.android.gms.games.* and many others that i think are not needed for Ads management).

如何强制收缩一个类或一个类组?

How to force shrink a class or a class group?

编辑(再次)

看起来 Eclipse 没有保留 Proguard 的输出，至少我在任何地方都看不到它.然后我将我的项目和库配置为使用 Ant 构建以查看一些输出，但这几乎是不重要的，这是两种情况:

It looks like Eclipse doesn't keep Proguard output, at least i couldn't see it anywhere. I then configured my projects and libs to be build using Ant to see some output, but it's almost unsubstantial, these are two cases:

 -whyareyoukeeping class com.google.android.gms.maps.GoogleMap

 [proguard] Explaining why classes and class members are being kept...
 [proguard] Printing usage to [...../bin/proguard/usage.txt]...
 [proguard] com.google.android.gms.maps.GoogleMap
 [proguard]   is not being kept.

(至少我读到该类没有被保留，尽管我可以使用 apktool 看到它！)和

(at least i read that class is not been kept, although i can see it using apktool!) and

 -whyareyoukeeping class com.google.android.gms.games.Games

 [proguard] Explaining why classes and class members are being kept...
 [proguard] Printing usage to [...../bin/proguard/usage.txt]...

这里没有提到给定的类.

here nothing is said about given class.

我放弃了，对于一个插页式广告，我的应用程序的大小增加了 50%，尽管 Google 关于 GPS 声明:

I'm giving up, for a single interstitial my app increases his size by 50%, although Google about GPS states:

如果您使用 ProGuard 作为一部分，客户端库的占用空间很小你的构建过程，所以它不会对你的应用的文件大小.

The client library has a light footprint if you use ProGuard as part of your build process, so it won't have an adverse impact on your app's file size.

而且我找不到它的指南！

and no-where i could find a guide for it!

使用 google-play-services_lib 添加 admob 广告后，Android 应用程序大小增加

问题描述

推荐答案

相关文档推荐