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我正在使用 FacebookSDK 开发应用程序，现在我正在将 Facebook 登录集成到我的应用程序中。我的问题是在我的集成活动初始化时出现 NoClassDefFoundError。

有logcat输出：

05-08 17:05:16.214：E/AndroidRuntime(23671)：致命异常：主要 05-08 17:05:16.214：E/AndroidRuntime(23671)：进程：com.tuntzme，PID：23671 05-08 17： 05:16.214: E/AndroidRuntime(23671): java.lang.NoClassDefFoundError: com.tuntzme.controller.fragments.IntegracaoFragment$1 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 com.tuntzme.controller。 Fragments.IntegracaoFragment.(IntegracaoFragment.java:24) 05-08 17:05:16.214: E/AndroidRuntime(23671): at com.tuntzme.controller.activities.ActivityIntegracao.onCreate(ActivityIntegracao.java:21) 05-08 17 :05:16.214: E/AndroidRuntime(23671): 在 android.app.Activity.performCreate(Activity.java:5248) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 android.app.Instrumentation。 callActivityOnCreate(Instrumentation.java:1110) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 android.app。ActivityThread.performLaunchActivity(ActivityThread.java:2173) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2269) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 android.app.ActivityThread.access$800(ActivityThread.java:139) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 android.app.ActivityThread$H.handleMessage( ActivityThread.java:1210) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 android.os.Handler.dispatchMessage(Handler.java:102) 05-08 17:05:16.214: E/AndroidRuntime( 23671): 在 android.os.Looper.loop(Looper.java:136) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 android.app.ActivityThread.main(ActivityThread.java:5102) 05 -08 17:05:16.214: E/AndroidRuntime(23671): 在 java.lang.reflect.Method.invokeNative(Native Method) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 java.lang.reflect.Method.invoke(Method.java:515) 05-08 17:05:16.214: E/AndroidRuntime(23671): 在 com.android.internal.os .ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785) 05-08 17:05:16.214: E/AndroidRuntime(23671): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601) 05- 08 17:05:16.214：E/AndroidRuntime（23671）：在 dalvik.system.NativeStart.main（本机方法）主要（本机方法）主要（本机方法）

这是我的活动：

public class ActivityIntegracao extends ActionBarActivity {

private IntegracaoFragment integracaoFragment;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_integracao);

    if (savedInstanceState == null) {
        integracaoFragment = new IntegracaoFragment();
        getSupportFragmentManager().beginTransaction().add(R.id.container, integracaoFragment).commit();
    } else {
        integracaoFragment = (IntegracaoFragment) getSupportFragmentManager()
                .findFragmentById(R.id.container);
    }
}

public static class IntegracaoFragment extends Fragment {

    private static final String TAG = "IntegracaoFragment";

    private LoginButton loginButton;
    private UiLifecycleHelper uiHelper;
    private Session.StatusCallback callback = new Session.StatusCallback() {
        @Override
        public void call(Session session, SessionState state, Exception exception) {
            onSessionStateChange(session, state, exception);
        }
    };

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        uiHelper = new UiLifecycleHelper(getActivity(), callback);
        uiHelper.onCreate(savedInstanceState);
    };

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_integracao, container, false);
        LoginButton authButton = (LoginButton) rootView.findViewById(R.id.authButton);
        authButton.setFragment(this);
        TuntzMeApplication.instance().setFacebookLoginButton(authButton);
        return rootView;
    }

    @Override
    public void onResume() {
        super.onResume();
        Session session = Session.getActiveSession();
        if (session != null &&
               (session.isOpened() || session.isClosed()) ) {
            onSessionStateChange(session, session.getState(), null);
        }
        uiHelper.onResume();
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        uiHelper.onActivityResult(requestCode, resultCode, data);
    }

    @Override
    public void onPause() {
        super.onPause();
        uiHelper.onPause();
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        uiHelper.onDestroy();
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        uiHelper.onSaveInstanceState(outState);
    }

    private void onSessionStateChange(Session session, SessionState state, Exception exception) {
        if (state.isOpened()) {
            // Abrir activity map
            Log.i(TAG, "Logged in...");
        } else if (state.isClosed()) {
            Log.i(TAG, "Logged out...");
        }
    }
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.activity_sincronizacao, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == R.id.action_settings) {
        return true;
    }
    return super.onOptionsItemSelected(item);
}

}

谢谢。

4

1 回答 1

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我已经解决了，问题出在我的构建补丁上，好像我不小心将 FacebookSDK 手动添加到了 Java BuildPath，这导致了问题。还是非常感谢

于 2014-05-08T23:01:34.860 回答