ProGuard với Android: java.lang.NoSuchMethodError: android.util.Xml.asAttributeSet

Question

Ứng dụng của tôi chạy bình thường khi ProGuard bị tắt.

Sau khi ProGuard được bật, ứng dụng được xuất vào apk và được cài đặt vào trình mô phỏng.

Sau đó, khi tôi chạy nó trong giả lập, buộc chặt chẽ ...

05-10 11:14:10.582: E/AndroidRuntime(759): FATAL EXCEPTION: main 
05-10 11:14:10.582: E/AndroidRuntime(759): java.lang.NoSuchMethodError: android.util.Xml.asAttributeSet 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.actionbarsherlock.view.MenuInflater.inflate(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.g.myapp.e.onCreateOptionsMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.support.v4.app.Watson.onCreatePanelMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.actionbarsherlock.ActionBarSherlock.callbackCreateOptionsMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.actionbarsherlock.internal.ActionBarSherlockNative.dispatchCreateOptionsMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.actionbarsherlock.app.SherlockFragmentActivity.onCreatePanelMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.android.internal.policy.impl.PhoneWindow.preparePanel(PhoneWindow.java:393) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.android.internal.policy.impl.PhoneWindow.invalidatePanelMenu(PhoneWindow.java:747) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.actionbarsherlock.internal.ActionBarSherlockNative.dispatchInvalidateOptionsMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.actionbarsherlock.app.SherlockFragmentActivity.invalidateOptionsMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.actionbarsherlock.app.SherlockFragmentActivity.supportInvalidateOptionsMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.support.v4.app.Fragment.setHasOptionsMenu(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.g.myapp.e.onCreate(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.support.v4.app.FragmentManagerImpl.moveToState(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.support.v4.app.FragmentManagerImpl.moveToState(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.support.v4.app.BackStackRecord.run(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.support.v4.app.FragmentManagerImpl.execPendingActions(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.g.myapp.n.onTabChanged(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.widget.TabHost.invokeOnTabChangeListener(TabHost.java:391) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.widget.TabHost.setCurrentTab(TabHost.java:376) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.widget.TabHost.addTab(TabHost.java:236) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.g.myapp.n.a(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.g.myapp.MainActivity.onCreate(Unknown Source) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.app.Activity.performCreate(Activity.java:5008) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.app.ActivityThread.access$600(ActivityThread.java:130) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.os.Handler.dispatchMessage(Handler.java:99) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.os.Looper.loop(Looper.java:137) 
05-10 11:14:10.582: E/AndroidRuntime(759): at android.app.ActivityThread.main(ActivityThread.java:4745) 
05-10 11:14:10.582: E/AndroidRuntime(759): at java.lang.reflect.Method.invokeNative(Native Method) 
05-10 11:14:10.582: E/AndroidRuntime(759): at java.lang.reflect.Method.invoke(Method.java:511) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
05-10 11:14:10.582: E/AndroidRuntime(759): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
05-10 11:14:10.582: E/AndroidRuntime(759): at dalvik.system.NativeStart.main(Native Method) 

Proguard-project.txt:

-keep class android.support.v4.app.** { *; } 
-keep interface android.support.v4.app.** { *; } 
-keep class com.actionbarsherlock.** { *; } 
-keep interface com.actionbarsherlock.** { *; } 

-keepattributes *Annotation* 

-dontwarn org.w3c.dom.bootstrap.** 
-dontwarn org.joda.time.** 
-dontwarn org.xmlpull.v1.** 

Làm thế nào tôi có thể sửa chữa các lỗi?

Cảm ơn bạn rất nhiều!

---

Cập nhật:

Ứng dụng có thể chạy trong giả lập sau khi thêm một dòng vào Proguard-project.txt:

-keep class * { *; } 

Mặc dù ứng dụng có thể chạy, tôi nghĩ rằng giải pháp này có thể không được tốt như vậy ...

Bất kỳ giải pháp nào tốt hơn?

Vui lòng trợ giúp.

Thanks a lot.

Answer 1

thêm một dòng vào Proguard-project.txt:

-keep class org.xmlpull.v1.** { *; }