eclipse Facebook 的 Android ProGuard 设置
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原文地址: http://stackoverflow.com/questions/15760581/
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Android ProGuard settings for Facebook
提问by Mark Molina
I finally found out why my app crashes built for release. ProGuard was indeed stripping code from my application but i prevented this by manually adding the classes with the keep command in the proguard-android.txt (found in the sdk).
我终于找到了为什么我的应用程序崩溃是为发布而构建的。ProGuard 确实从我的应用程序中剥离了代码，但我通过在 proguard-android.txt（在 sdk 中找到）中使用 keep 命令手动添加类来防止这种情况。
For Facebook I used:
对于 Facebook，我使用了：
-keep class com.facebook.android.*
-keep class android.webkit.WebViewClient
-keep class * extends android.webkit.WebViewClient
-keepclassmembers class * extends android.webkit.WebViewClient {
<methods>;
}
But I think I'm still missing something. The app is crash free now but I can't log in to Facebook and use Open Graph. When I built in debug mode this all works fine.
但我想我仍然缺少一些东西。该应用程序现在没有崩溃，但我无法登录 Facebook 并使用 Open Graph。当我在调试模式下构建时，这一切正常。
What are your proguard settings for using Facebook and Facebook's Open Graph?
您使用 Facebook 和 Facebook 的 Open Graph 的 proguard 设置是什么？
EDIT
编辑
This are my manually added commands for ProGuard:
这是我为 ProGuard 手动添加的命令：
-dontwarn android.support.**
# ActionBarSherlock
-keep class android.support.** { *; }
-keep interface android.support.** { *; }
-keep class com.actionbarsherlock.** { *; }
-keep interface com.actionbarsherlock.** { *; }
# Keep line numbers to alleviate debugging stack traces
-renamesourcefileattribute SourceFile
-keepattributes SourceFile,LineNumberTable
-keepclassmembers class * implements java.io.Serializable
{
private static final java.io.ObjectStreamField[] serialPersistentFields;
private void writeObject(java.io.ObjectOutputStream);
private void readObject(java.io.ObjectInputStream);
java.lang.Object writeReplace();
java.lang.Object readResolve();
}
-keep class com.facebook.android.*
-keep class android.webkit.WebViewClient
-keep class * extends android.webkit.WebViewClient
-keepclassmembers class * extends android.webkit.WebViewClient {
<methods>;
}
EDIT 2So the problem for not logging in was that I used my debug hash key instead of my release hash key. Changed that in my app settings (developers.facebook.com) and found out that my app finally logs in but crashes after login.
编辑 2所以不登录的问题是我使用了我的调试哈希键而不是我的发布哈希键。在我的应用程序设置 (developers.facebook.com) 中更改了它并发现我的应用程序最终登录但登录后崩溃。
Dont know if this still is a ProGuard problem but it returned this error:
不知道这是否仍然是 ProGuard 问题，但它返回了此错误：
04-02 11:47:31.815: E/AndroidRuntime(9093): FATAL EXCEPTION: main
04-02 11:47:31.815: E/AndroidRuntime(9093): com.facebook.ab: com.facebook.b.e got an unexpected method signature: public abstract com.facebook.b.b com.facebook.b.b.a(java.lang.Class)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.facebook.b.f.a(SourceFile:400)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.facebook.b.e.b(SourceFile:546)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.facebook.b.e.invoke(SourceFile:470)
04-02 11:47:31.815: E/AndroidRuntime(9093): at $Proxy1.a(Native Method)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.facebook.bb.a(SourceFile:124)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.facebook.ar.a(SourceFile:264)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.facebook.as.run(SourceFile:1240)
04-02 11:47:31.815: E/AndroidRuntime(9093): at android.os.Handler.handleCallback(Handler.java:615)
04-02 11:47:31.815: E/AndroidRuntime(9093): at android.os.Handler.dispatchMessage(Handler.java:92)
04-02 11:47:31.815: E/AndroidRuntime(9093): at android.os.Looper.loop(Looper.java:137)
04-02 11:47:31.815: E/AndroidRuntime(9093): at android.app.ActivityThread.main(ActivityThread.java:4931)
04-02 11:47:31.815: E/AndroidRuntime(9093): at java.lang.reflect.Method.invokeNative(Native Method)
04-02 11:47:31.815: E/AndroidRuntime(9093): at java.lang.reflect.Method.invoke(Method.java:511)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
04-02 11:47:31.815: E/AndroidRuntime(9093): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:558)
04-02 11:47:31.815: E/AndroidRuntime(9093): at dalvik.system.NativeStart.main(Native Method)
04-02 11:47:31.820: W/ActivityManager(2130): Force finishing activity com.xxxxx.xxxx/com.xxxxx.views.MainActivity
04-02 11:47:32.360: W/ActivityManager(2130): Activity pause timeout for ActivityRecord{4289ca58 com.xxxxx.xxxxx/com.xxxxx.xxxxx.MainActivity}
回答by Mark Molina
fixed:
固定的：
-keep class com.facebook.** {
*;
}
instead of:
代替：
-keepattributes Signature
-keep class com.facebook.android.*
-keep class android.webkit.WebViewClient
-keep class * extends android.webkit.WebViewClient
-keepclassmembers class * extends android.webkit.WebViewClient {
<methods>;
}
Also be sure to check your hash key in your facebook app settings.
还要确保在您的 facebook 应用程序设置中检查您的哈希键。
回答by Parmaia
In my case your solution
就我而言，您的解决方案
-keep class com.facebook.** {
*;
}
works, but I had to keep
有效，但我必须保持
-keepattributes Signature
In order to get everything working.
为了让一切正常。
