libGDX Google Play 게임 서비스 - Android

Question

Google Play 게임 서비스를 libGDX 프로젝트에 구현하려고합니다. 나는 안드로이드 장치에서 응용 프로그램을 실행하려고하면

public class MainActivity extends AndroidApplication implements 
    GameHelper.GameHelperListener, ActionResolver { 

GameHelper gameHelper; 


@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 

    gameHelper = new GameHelper(this, GameHelper.CLIENT_ALL); 
    gameHelper.enableDebugLog(true); 

    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 

    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE); 

    AndroidApplicationConfiguration cfg = new AndroidApplicationConfiguration(); 
    cfg.useGL20 = false; 

    initialize(new CJSGame(this), cfg); 
    gameHelper.setup(this); 

} 

@Override 
public void onStart() { 
    super.onStart(); 
    gameHelper.onStart(this); 
} 

@Override 
public void onStop() { 
    super.onStop(); 
    gameHelper.onStop(); 
} 

    @Override 
protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
    // TODO Auto-generated method stub 
    super.onActivityResult(requestCode, resultCode, data); 
    gameHelper.onActivityResult(requestCode, resultCode, data); 
} 

@Override 
public boolean getSignedInGPGS() { 
    // TODO Auto-generated method stub 
    return gameHelper.isSignedIn(); 
} 

@Override 
public void loginGPGS() { 
    // TODO Auto-generated method stub 
    try { 
     runOnUiThread(new Runnable() { 
      public void run() { 
       gameHelper.beginUserInitiatedSignIn(); 
      } 
     }); 
    } catch (final Exception ex) { 
    } 
} 

@Override 
public void submitScoreGPGS(int score) { 
    // TODO Auto-generated method stub 
    Games.Leaderboards.submitScore(gameHelper.getApiClient(), 
      getString(R.string.leaderboard1_id), score); 
} 

@Override 
public void unlockAchievementGPGS(String achievementId) { 
    // TODO Auto-generated method stub 
    Games.Achievements.unlock(gameHelper.getApiClient(), achievementId); 
} 

@Override 
public void getLeaderboardGPGS() { 
    // TODO Auto-generated method stub 
    startActivityForResult(
      Games.Leaderboards.getLeaderboardIntent(
        gameHelper.getApiClient(), 
        getString(R.string.leaderboard1_id)), 100); 
} 

@Override 
public void getAchievementsGPGS() { 
    // TODO Auto-generated method stub 
    startActivityForResult(
      Games.Achievements.getAchievementsIntent(gameHelper 
        .getApiClient()), 101); 
} 

@Override 
public void onSignInFailed() { 
    // TODO Auto-generated method stub 
    System.out.println("Sign in failed"); 
} 

@Override 
public void onSignInSucceeded() { 
    // TODO Auto-generated method stub 
    System.out.println("Sign in succeeded"); 
} 
} 

, 내가 로그 캣에서 IllegalStateException이 오류와 끝까지 :

03-13 10:23:40.766: E/AndroidRuntime(31339): FATAL EXCEPTION: main 
03-13 10:23:40.766: E/AndroidRuntime(31339): java.lang.IllegalStateException: A fatal developer error has occurred. Check the logs for further information. 
03-13 10:23:40.766: E/AndroidRuntime(31339): at com.google.android.gms.internal.dw$h.b(Unknown Source) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at com.google.android.gms.internal.dw$h.b(Unknown Source) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at com.google.android.gms.internal.dw$b.bR(Unknown Source) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at com.google.android.gms.internal.dw$a.handleMessage(Unknown Source) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at android.os.Handler.dispatchMessage(Handler.java:99) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at android.os.Looper.loop(Looper.java:137) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at android.app.ActivityThread.main(ActivityThread.java:5419) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at java.lang.reflect.Method.invokeNative(Native Method) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at java.lang.reflect.Method.invoke(Method.java:525) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1187) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003) 
03-13 10:23:40.766: E/AndroidRuntime(31339): at dalvik.system.NativeStart.main(Native Method) 

어떤 도움을주십시오 내 안드로이드 프로젝트에서 는 MainActivity은 다음과 같습니다 ??

편집 : 나는 이미

<meta-data android:name="com.google.android.gms.games.APP_ID" 
    android:value="@string/app_id" /> 

Answer 1

가 해결 매니페스트 파일에 메타 데이터 태그가, 내가 ADB 로그 캣을 활성화하고 매니페스트 파일에서 누락 다른 메타 데이터 태그가 있음을 발견

<meta-data android:name="com.google.android.gms.appstate.APP_ID" 
    android:value="@string/app_id" /> 

이 태그를 추가하기 만하면 제대로 작동합니다.