Bir harita üzerinde oturum açma ve görüntüleme, öykünücü üzerinde çalışıyor ancak telefon çöküyor

Question

Android geliştirme konusunda yeniyim ve birisinin daha sonra bir Google Haritasını görüntülemesine ve görüntülemesine izin veren bir uygulama oluşturmaya çalışıyorum. Uygulama, Android Studio ADB öykünücüsü üzerinde çalışıyor gibi görünüyor, ancak emülatörde bir Google Haritası görüntüleyemediğinizden tam olarak emin değilim. Ancak uygulamayı Samsung S3 cihazına yüklediğimde, giriş yaptıktan sonra çöküyor. İşte

giriş için kodu (ı Firebase kullanıyorum) geçerli:

@Override protected void onCreate (Bundle savedInstanceState) { super.onCreate (savedInstanceState); Bu logcat olan

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:tools="http://schemas.android.com/tools"   
android:layout_width="match_parent" 
android:layout_height="match_parent"  
android:paddingLeft="@dimen/activity_horizontal_margin" 
android:paddingRight="@dimen/activity_horizontal_margin" 
android:paddingTop="@dimen/activity_vertical_margin" 
android:paddingBottom="@dimen/activity_vertical_margin" 
tools:context="ca.maciorowski.maciorowski.railapp.LogedIn"> 


<fragment 
    android:name="com.google.android.gms.maps.MapFragment" 
    android:id="@+id/map" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"/> 
</RelativeLayout> 

:

setContentView(R.layout.activity_login); 
    // Set up the login form. 


    mEmailView = (AutoCompleteTextView) findViewById(R.id.email); 
    populateAutoComplete(); 

    mPasswordView = (EditText) findViewById(R.id.password); 
    mPasswordView.setOnEditorActionListener(new TextView.OnEditorActionListener() { 
     @Override 
     public boolean onEditorAction(TextView textView, int id, KeyEvent keyEvent) { 
      if (id == R.id.login || id == EditorInfo.IME_NULL) { 
       attemptLogin(); 
       return true; 
      } 
      return false; 
     } 
    }); 

    Button mEmailSignInButton = (Button) findViewById(R.id.email_sign_in_button); 
    mEmailSignInButton.setOnClickListener(new OnClickListener() { 
     @Override 
     public void onClick(View view) { 
      attemptLogin(); 
     } 
    }); 

    mLoginFormView = findViewById(R.id.login_form); 
    mProgressView = findViewById(R.id.login_progress); 
    Firebase.setAndroidContext(this); 
} 

private void registerUser(String email, String password) { 
    Firebase mFirebaseRef = new Firebase("https://shining-fire-3472.firebaseio.com/users/"); 
    User newuser = new User(email, password); 

    mFirebaseRef.push().setValue(newuser); 

    Intent intent = new Intent(LoginActivity.this, LogedIn.class); 
    //intent.putExtra("passingEmail", newuser.getEmail()); 
    //intent.putExtra("passingPass", newuser.getPassword()); 
    startActivity(intent); 

private void signInUser(String email, String password) { 
    //boolean varifyingEmail = varifyEmail(email); 
    //if (varifyingEmail == true) { 
    Firebase ref = new Firebase("https://shining-fire-3472.firebaseio.com/users/"); 
    Query queryRef = ref.orderByChild("email").equalTo(email); 

    queryRef.addListenerForSingleValueEvent(new ValueEventListener() { 
     @Override 
     public void onDataChange(DataSnapshot dataSnapshot) { 
      for (DataSnapshot userSnapshot : dataSnapshot.getChildren()) { 
       User user = userSnapshot.getValue(User.class); 


       Intent intent = new Intent(LoginActivity.this, LogedIn.class); 
       //intent.putExtra("passingEmail", user.getEmail()); 
       //intent.putExtra("passingPass", user.getPassword()); 
       startActivity(intent); 
      } 
     } 

Ben bir XML dosyasında haritayı görüntülemek için bir harita parçasını kullanıyorum

04-06 13:43:57.394 20243-20983/ca.maciorowski.maciorowski.railapp E/RunLoop: Uncaught exception in Firebase runloop (2.5.0). Please report to support@firebase.com 

java.lang.VerifyError: com/shaded/fasterxml/jackson/databind/ObjectMapper 
                      at com.firebase.client.utilities.encoding.JsonHelpers.<clinit>(JsonHelpers.java:7) 
                      at com.firebase.client.realtime.WebsocketConnection.<init>(WebsocketConnection.java:151) 
                      at com.firebase.client.realtime.Connection.<init>(Connection.java:66) 
                      at com.firebase.client.core.PersistentConnection.establishConnection(PersistentConnection.java:300) 
                      at com.firebase.client.core.Repo.deferredInitialization(Repo.java:82) 
                      at com.firebase.client.core.Repo.access$000(Repo.java:21) 
                      at com.firebase.client.core.Repo$1.run(Repo.java:71) 
                      at com.firebase.client.utilities.DefaultRunLoop$1.run(DefaultRunLoop.java:54) 
                      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390) 
                      at java.util.concurrent.FutureTask.run(FutureTask.java:234) 
                      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:153) 
                      at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267) 
                      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080) 
                      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573) 
                      at java.lang.Thread.run(Thread.java:841) 
04-06 13:43:57.399 20243-20243/ca.maciorowski.maciorowski.railapp E/AndroidRuntime: FATAL EXCEPTION: main 
                       java.lang.VerifyError: com/shaded/fasterxml/jackson/databind/ObjectMapper 
                        at com.firebase.client.core.view.QueryParams.<clinit>(QueryParams.java:36) 
                        at com.firebase.client.Firebase.<init>(Firebase.java:172) 
                        at com.firebase.client.Firebase.<init>(Firebase.java:177) 
                        at com.firebase.client.Firebase.<init>(Firebase.java:155) 
                        at ca.maciorowski.maciorowski.railapp.LoginActivity.signInUser(LoginActivity.java:225) 
                        at ca.maciorowski.maciorowski.railapp.LoginActivity.attemptLogin(LoginActivity.java:203) 
                        at ca.maciorowski.maciorowski.railapp.LoginActivity.access$000(LoginActivity.java:45) 
                        at ca.maciorowski.maciorowski.railapp.LoginActivity$2.onClick(LoginActivity.java:99) 
                        at android.view.View.performClick(View.java:4475) 
                        at android.view.View$PerformClick.run(View.java:18786) 
                        at android.os.Handler.handleCallback(Handler.java:730) 
                        at android.os.Handler.dispatchMessage(Handler.java:92) 
                        at android.os.Looper.loop(Looper.java:137) 
                        at android.app.ActivityThread.main(ActivityThread.java:5419) 
                        at java.lang.reflect.Method.invokeNative(Native Method) 
                        at java.lang.reflect.Method.invoke(Method.java:525) 
                        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209) 
                        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025) 
                        at dalvik.system.NativeStart.main(Native Method) 

Answer 1

sorun buldum, benim projem en çıkıyor API, telefonum için çok yüksek. App daha yeni bir cihaz üzerinde çalıştığımda çalıştı