java.lang.RuntimeException：java.lang.IllegalStateException：によって引き起こさ

Question

のStackTrace：

java.lang.RuntimeException: 
at android.app.ActivityThread.performLaunchActivity 
(ActivityThread.java:2335) 
at android.app.ActivityThread.handleLaunchActivity 
(ActivityThread.java:2397) 
at android.app.ActivityThread.access$800 (ActivityThread.java:151) 
at android.app.ActivityThread$H.handleMessage 
(ActivityThread.java:1310) 
at android.os.Handler.dispatchMessage (Handler.java:102) 
at android.os.Looper.loop (Looper.java:135) 
at android.app.ActivityThread.main (ActivityThread.java:5268) 
at java.lang.reflect.Method.invoke (Native Method) 
at java.lang.reflect.Method.invoke (Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run 
(ZygoteInit.java:902) 
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:697) 
Caused by: java.lang.IllegalStateException: 
    at com.google.android.gms.common.internal.zzbo.zza (Unknown Source) 
    at com.google.android.gms.internal.zzbat.zza (Unknown Source) 
at com.google.android.gms.common.api.GoogleApiClient$Builder.build 
(Unknown Source) 
at com.plowns.droidapp.fragments.LoginTypeFragment.onCreate (Unknown 
Source) 
at android.support.v4.app.Fragment.performCreate (Unknown Source) 
at android.support.v4.app.FragmentManagerImpl.moveToState (Unknown 
Source) 
at android.support.v4.app.FragmentTransition.addToFirstInLastOut 
(Unknown Source) 
at android.support.v4.app.FragmentTransition.calculateFragments 
(Unknown Source) 
at android.support.v4.app.FragmentTransition.startTransitions (Unknown 
Source) 
    at android.support.v4.app.FragmentManagerImpl.executeOpsTogether 
(Unknown Source) 
    at android.support.v4.app.FragmentManagerImpl.optimizeAndExecuteOps 
(Unknown Source) 
    at android.support.v4.app.FragmentManagerImpl.execPendingActions 
(Unknown Source) 
    at android.support.v4.app.FragmentController.execPendingActions 
(Unknown Source) 
    at android.support.v4.app.FragmentActivity.onStart (Unknown Source) 
    at android.support.v7.app.AppCompatActivity.onStart (Unknown Source) 
    at android.app.Instrumentation.callActivityOnStart 
(Instrumentation.java:1236) 
    at android.app.Activity.performStart (Activity.java:6049) 
    at android.app.ActivityThread.performLaunchActivity 
(ActivityThread.java:2298) 

を、私はこのエラーがGoogleApiClientによって引き起こされるかなり確信しています。それでは、正確に何が起こったのか説明しましょう。私はfirebaseを使ってログイン用の4つのオプション（FB、Google、Phone）を表示するために断片を使用しています。したがって、FBとGoogleログインの応答は同じフラグメント（LoginTypeFragment）で処理されます。このエラーの前に私はなっていた。GoogleApiClientを管理することにより解決される

Caused by: java.lang.IllegalStateException: GoogleApiClient is not connected yet 

は、フラグメントのライフサイクルに接続/切断。しかし今では、このエラーが常に表示されるすべての問題の上にあるいくつかのユーザーは、Google Playクラッシュレポートに常に表示されます。活動の結果に

@Override 
    public void onClick(View v) { 
     switch (v.getId()){ 
      case R.id.btn_login_w_email: 
      Utils.fbEventLog("Login_With_Email_Click","click","Email"); 
      LoginWithEmailFragment loginWithEmailFragment = new LoginWithEmailFragment(); 
      FragmentManager fragmentManager = getActivity().getSupportFragmentManager(); 
      FragmentTransaction transaction = fragmentManager.beginTransaction(); 
      transaction.setCustomAnimations(R.anim.enter_from_right,R.anim.exit_to_left,R.anim.enter_from_left,R.anim.exit_to_right); 
      transaction.replace(R.id.fragment_container_login, loginWithEmailFragment, "LoginWithEmailFragment"); 
      transaction.addToBackStack("LoginWithEmailFragment"); 
      transaction.commit(); 
      break; 
     case R.id.btn_facebook: 
      Utils.fbEventLog("Login_With_Facebook_Click","click","Facebook"); 
      LoginManager.getInstance().logInWithReadPermissions(this, Arrays.asList("email", "public_profile")); 
      break; 
     case R.id.btn_google: 
      Utils.fbEventLog("Login_With_Google_Click","click","Google"); 
      if(mGoogleApiClient.isConnected()) { 
       Auth.GoogleSignInApi.signOut(mGoogleApiClient); 
       Intent signInIntent = Auth.GoogleSignInApi.getSignInIntent(mGoogleApiClient); 
       startActivityForResult(signInIntent, RC_SIGN_IN); 
      } 
      break; 
     case R.id.btn_login_w_phone: 
      Utils.fbEventLog("Login_With_Phone_Click","click","Phone"); 
      FragmentManager fragmentManager2 = getActivity().getSupportFragmentManager(); 
      fragmentManager2.beginTransaction() 
        .setCustomAnimations(R.anim.enter_from_right,R.anim.exit_to_left,R.anim.enter_from_left,R.anim.exit_to_right) 
        .replace(R.id.fragment_container_login, CreateWithPhoneFragment.newInstance(), "CreateWithPhoneFragment") 
        .addToBackStack("CreateWithPhoneFragment").commit(); 
      break; 

     case R.id.btn_new_acc_with_email: 
      Utils.fbEventLog("Create_With_Email_Click","click","Email"); 
      FragmentManager fragmentManager3 = getActivity().getSupportFragmentManager(); 
      fragmentManager3.beginTransaction() 
        .setCustomAnimations(R.anim.enter_from_right,R.anim.exit_to_left,R.anim.enter_from_left,R.anim.exit_to_right) 
        .replace(R.id.fragment_container_login, CreateWithEmailFragment.newInstance(), "CreateWithEmailFragment") 
        .addToBackStack("CreateWithEmailFragment").commit(); 
      break; 
    } 
} 

：

@Override 
    public void onActivityResult(int requestCode, int resultCode, Intent data) { 
    super.onActivityResult(requestCode, resultCode, data); 
    // Pass the activity result back to the Facebook SDK 
    if(isAdded()&&isVisible()){ 
    loginOperations.onActivityResult(requestCode, resultCode, data);} 
} 

ここ

はのコードLoginTypeFragment.java

private static final String TAG = "LoginTypeFragment"; 
private FirebaseLoginOperations loginOperations; 
private static final int RC_SIGN_IN = 9001; 
private GoogleApiClient mGoogleApiClient; 
private AppCompatButton btnEmail,btnFacebook,btnGoogle,btnPhone,btnNewAccEmail; 
Context mContext; 

public void onCreate(@Nullable Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     mContext = getActivity(); 
     loginOperations = new FirebaseLoginOperations(this,this,TAG);; 

    GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN) 
      .requestIdToken(getActivity().getResources().getString(R.string.default_web_client_id)) 
      .requestEmail() 
      .build(); 

    mGoogleApiClient = new GoogleApiClient.Builder(getActivity()) 
      .enableAutoManage(getActivity() , new GoogleApiClient.OnConnectionFailedListener() { 
       @Override 
       public void onConnectionFailed(@NonNull ConnectionResult connectionResult) { 
        Log.d(TAG, "onConnectionFailed:" + connectionResult); 
        Toast.makeText(getActivity(), "Google Play Services error.", Toast.LENGTH_SHORT).show(); 
       } 
      } /* OnConnectionFailedListener */) 
      .addApi(Auth.GOOGLE_SIGN_IN_API, gso) 
      .build(); 
} 

アクションFB.Google、電話番号、メールボタンクリックで実行されます

firebaseログイン操作のOnActivityResultメソッド：

public void onActivityResult(int requestCode, int resultCode, Intent 
data) { 
    // Pass the activity result back to the Facebook SDK 
    mCallbackManager.onActivityResult(requestCode, resultCode, data); 

    if (requestCode == RC_SIGN_IN) { 
     GoogleSignInResult result = Auth.GoogleSignInApi.getSignInResultFromIntent(data); 
     if (result.isSuccess()) { 
      // Google Sign In was successful, authenticate with Firebase 
      GoogleSignInAccount account = result.getSignInAccount(); 
      firebaseAuthWithGoogle(account); 

     } else { 
      Log.e(TAG,result.getStatus().getStatusCode()+""); 
      Log.e(TAG,result.getStatus().getStatusMessage()+""); 
      // Google Sign In failed, update UI appropriately 

     } 
    } 
} 

firebaseログイン操作が完了LoginTypeFragmentのインタフェースメソッド（OnHandleSucces）を呼び出して応答を返す後：

@Override 
public void onHandleSuccess() { 
    if(isAdded()&&isVisible()) { 
     loginOperations.isUserAccountCreated(responseObj -> { 
      Bundle params = new Bundle(); 
      if (responseObj) { 
       params.putString("result", "Success"); 

       FirebaseUserUtils.pwnUserLoggedIn(getActivity(), true); 
       FirebaseUserUtils.getCurrentUser(getActivity()); 
       Intent i = new Intent(getActivity(), HomeActivity.class); 
       startActivity(i); 
       getActivity().overridePendingTransition(R.anim.enter_from_right, R.anim.exit_to_left); 
       getActivity().finish(); 
      } else { 
       params.putString("result", "Account Incomplete"); 

       FragmentManager fragmentManager = getActivity().getSupportFragmentManager(); 
       FragmentTransaction transaction = fragmentManager.beginTransaction(); 
       AccountTypeFragment accountTypeFragment = AccountTypeFragment.newInstance(SignUpType.FB, "FB_Google"); 
       transaction.setCustomAnimations(R.anim.enter_from_right, R.anim.exit_to_left, R.anim.enter_from_left, R.anim.exit_to_right); 
       transaction.replace(R.id.fragment_container_login, accountTypeFragment, "AccountTypeFragment"); 
       transaction.addToBackStack("AccountTypeFragment"); 
       transaction.commit(); 
      } 
      mFirebaseAnalytics.logEvent("Login", params); 
      mFirebaseAnalytics.setAnalyticsCollectionEnabled(true); 

     }); 
    } 
} 

そしてここに：ここ

private void getTokenAndSave(){ 
    FirebaseUserUtils.getUserToken(true, task1 -> { 
     if (task1.isSuccessful() && baseFragment.isAdded()) { 
      FirebaseUserUtils.saveUserToken(baseFragment.getActivity(), task1.getResult().getToken()); 
      if(handle!=null) { 
       handle.onHandleSuccess(); 
      }else{ 
       baseFragment.hideProgressDialog(); 
      } 
     }else{ 
      // If sign in fails, display a message to the user. 
      String errorMessage= ParseNetworkErrors.parseFebError(baseFragment.getContext(),task1.getException()); 
      Log.e(TAG, errorMessage); 
      Toast.makeText(baseFragment.getContext(),errorMessage,Toast.LENGTH_LONG).show(); 

      baseFragment.hideProgressDialog(); 
     } 
    }); 
} 

をそしてLoginTypeFragmentのOnHandleSuccess方法がありますGoogleApiClient（接続/切断）のコードです：

@Override 
public void onPause() { 
    if (mGoogleApiClient.isConnected()) { 
     mGoogleApiClient.stopAutoManage(getActivity()); 
     mGoogleApiClient.disconnect(); 
    } 
    super.onPause(); 
} 

@Override 
public void onResume() { 
    super.onResume(); 
    if(mGoogleApiClient!=null && !mGoogleApiClient.isConnected()){ 
     mGoogleApiClient.connect(); 
    }else if(mGoogleApiClient==null){ 

     GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN) 
       .requestIdToken(getActivity().getResources().getString(R.string.default_web_client_id)) 
       .requestEmail() 
       .build(); 

     mGoogleApiClient = new GoogleApiClient.Builder(getActivity()) 
       .enableAutoManage(getActivity() , new GoogleApiClient.OnConnectionFailedListener() { 
        @Override 
        public void onConnectionFailed(@NonNull ConnectionResult connectionResult) { 
         Log.d(TAG, "onConnectionFailed:" + connectionResult); 
         Toast.makeText(getActivity(), "Google Play Services error.", Toast.LENGTH_SHORT).show(); 
        } 
       } /* OnConnectionFailedListener */) 
       .addApi(Auth.GOOGLE_SIGN_IN_API, gso) 
       .build(); 
    } 
} 

@Override 
public void onSaveInstanceState(Bundle outState) { 
    //No call for super(). Bug on API Level > 11. 
} 

@Override 
public void onDetach() { 
    AppSingleton.getInstance(getActivity()).cancelPendingRequests(TAG); 
    if (mGoogleApiClient.isConnected()) { 
     mGoogleApiClient.stopAutoManage(getActivity()); 
     mGoogleApiClient.disconnect(); 
    } 
    super.onDetach(); 
} 


@Override 
public void onDestroy() { 
    if (mGoogleApiClient.isConnected()) { 
     mGoogleApiClient.stopAutoManage(getActivity()); 
     mGoogleApiClient.disconnect(); 
    } 
    super.onDestroy(); 
} 

@Override 
public void onStop() { 
    if (mGoogleApiClient.isConnected()) { 
     mGoogleApiClient.stopAutoManage(getActivity()); 
     mGoogleApiClient.disconnect(); 
    } 
    super.onStop(); 
} 

私は何をしているのか、何が起こっているのか説明しました。私は問題のおかげで見つけてください。

Answer 1

をご確認くださいGoogleApiClient.ConnectionCallbacksあなたのonConnectedメソッドが呼び出されたかどうかを確認してください。

@Override 
    public void onConnected(@Nullable Bundle bundle) { 
     Log.d(TAG, "GoogleApiClient: Connected"); 
    } 

Answer 2

だから私はこれを解決しました。問題は、LoginActivityのGoogleApiClientを切断せずに、LoginActivityとCreateWithEmailFragmentでGoogleApiClientを初期化することでした。そこで、LoginActivityにGoogleApiClientを設定し、すべてのフラグメントが新しいものを作成するのではなく、このgoogleApiClientオブジェクトにアクセスします。