title: Error in create account in Android studio / Firebase
body: <p>My problem is I don´t know why my create account code doesn´t works right, I let here my "Create Account" </p>
  
  <pre><code>package rs.studenty.studentylanguage;
  import android.content.Intent;
  import android.support.annotation.NonNull;
  import android.support.v7.app.AppCompatActivity; 
  import android.os.Bundle;
  import android.util.Log;
  import android.view.View;
  import android.widget.Button;
  import android.widget.EditText;
  import android.widget.Toast;
  
  import com.google.android.gms.tasks.OnCompleteListener;
  import com.google.android.gms.tasks.Task;
  import com.google.firebase.auth.AuthResult;
  import com.google.firebase.auth.FirebaseAuth;
  import com.google.firebase.auth.FirebaseUser;
  import com.google.firebase.auth.UserProfileChangeRequest;
  
  public class MainActivity extends AppCompatActivity {
  private FirebaseAuth mAuth;
  private EditText email,password,name;
  private Button sign_in, sign_up;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
  
      mAuth = FirebaseAuth.getInstance(); // important call
  
      sign_in = (Button)findViewById(R.id.button_sign_in_01);
      sign_up = (Button)findViewById(R.id.button_sign_up_01);
      name = (EditText)findViewById(R.id.etName);
      email = (EditText)findViewById(R.id.etEmail);
      password = (EditText)findViewById(R.id.etPassword);
  
  
      //Check if user is already Logged In
      if(mAuth.getCurrentUser() !=null)
      {
          //User Not Logged In
          finish();
          startActivity(new Intent(getApplicationContext(),SignIn.class));
  
      }
  
      sign_in.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View v) {
              String getemail = email.getText().toString().trim();
              String getpassword = password.getText().toString().trim();
              callsing_in(getemail, getpassword);
  
  
          }
      });
  
      sign_up.setOnClickListener(new View.OnClickListener() {
          @Override
          public void onClick(View v) {
  
              String getemail = email.getText().toString().trim();
              String getpassword = password.getText().toString().trim();
              callesign_up(getemail,getpassword);
  
  
          }
      });
  
  
  }
  //Create Account
  private void callesign_up(String email,String password) {
  
  
      mAuth.createUserWithEmailAndPassword(email, password)
              .addOnCompleteListener(this, new OnCompleteListener&lt;AuthResult&gt;() {
                  @Override
                  public void onComplete(@NonNull Task&lt;AuthResult&gt; task) {
                      Log.d("TESTING", "Sign up sucessfull" + task.isSuccessful());
  
                      //If sign in falls, display a message to the user. It sign in succeds
                      // the auth state listener will be notified and logic to handle the
                      // signed in user can be handled in the listener.
                      if (!task.isSuccessful()) {
                          Toast.makeText(MainActivity.this, "Signed up failed", Toast.LENGTH_SHORT).show();
                      } else
                      {
                          userProfile();
                          Toast.makeText(MainActivity.this, "Created Account", Toast.LENGTH_SHORT).show();
                          Log.d("TESTING", "Created Account");
                      }
                  }
              });
  }
  
  //Set User Display Account
  private void userProfile()
  {
      FirebaseUser user = mAuth.getCurrentUser();
      if(user!= null)
      {
  
          UserProfileChangeRequest profileUpdates = new UserProfileChangeRequest.Builder().setDisplayName(name.getText().toString().trim())
                  //.setPhotoUri(Uri.parse("https://Example.com/jane-q-user/profile.jpg")) //here you can set image link also.
                  .build();
  
          user.updateProfile(profileUpdates)
                  .addOnCompleteListener(new OnCompleteListener&lt;Void&gt;() {
                      @Override
                      public void onComplete(@NonNull Task&lt;Void&gt; task) {
                          if (task.isSuccessful()) {
                              Log.d("TESTING", "User profile updated");
                          }
                      }
                  });
  
  
  
  
      }
  
  
  
  //Now Start Sign In Process
  //SignIn Process
  
  private void callsing_in(String email, String password) {
  
      mAuth.signInWithEmailAndPassword(email, password)
              .addOnCompleteListener(this, new OnCompleteListener&lt;AuthResult&gt;() {
                  @Override
                  public void onComplete(@NonNull Task&lt;AuthResult&gt; task) {
                      Log.d("TESTING", "Sign In Succesful:" + task.isSuccessful());
  
                      // If sign in fails, display a message to the user. If sign in succeds
                      // the auth state listener will be notified and logic to handle the
                      // signed in user can be handled in the listener.
  
                      if(!task.isSuccessful()) {
                          Log.v("TESTING", "singInWithEmail:Failed", task.getException());
                          Toast.makeText(MainActivity.this, "Failed", Toast.LENGTH_SHORT).show();
                      }
                      else {
                          Intent i = new Intent(MainActivity.this, SignIn.class);
                          finish();
                          startActivity(i);
                      }
                  }
              });
  
  
    }
   }
  </code></pre>
  
  <p>I want to let here the LOGCAT error site :</p>
  
  <pre><code>5-15 21:11:28.054 27023-27023/? E/appproc: Enhanced Zygote ASLR: 
  ro.knox.enhance.zygote.aslr != 1. Enhanced Zygote ASLR is DISABLED!
  05-15 21:11:28.241 27023-27023/? E/SemAffinityControl: SemAffinityControl: 
  registerfunction enter
  05-15 21:11:28.986 3161-4129/? E/Watchdog: !@Sync 15106 [2018-05-15 
  21:11:28.986]
  05-15 21:11:29.265 27042-27042/? E/appproc: Enhanced Zygote ASLR: 
  ro.knox.enhance.zygote.aslr != 1. Enhanced Zygote ASLR is DISABLED!
  05-15 21:11:29.449 27042-27042/? E/SemAffinityControl: SemAffinityControl:         
  registerfunction enter
  05-15 21:11:32.236 27056-27056/? E/appproc: Enhanced Zygote ASLR: 
  ro.knox.enhance.zygote.aslr != 1. Enhanced Zygote ASLR is DISABLED!
  05-15 21:11:32.243 27058-27058/? E/appproc: Enhanced Zygote ASLR: 
  ro.knox.enhance.zygote.aslr != 1. Enhanced Zygote ASLR is DISABLED!
  05-15 21:11:32.423 27056-27056/? E/SemAffinityControl: SemAffinityControl: 
  registerfunction enter
  05-15 21:11:32.430 27058-27058/? E/SemAffinityControl: SemAffinityControl: 
  registerfunction enter
  05-15 21:11:33.187 27081-27081/? E/appproc: Enhanced Zygote ASLR: 
  ro.knox.enhance.zygote.aslr != 1. Enhanced Zygote ASLR is DISABLED!
  05-15 21:11:33.365 27081-27081/? E/SemAffinityControl: SemAffinityControl: 
  registerfunction enter
  05-15 21:11:33.456 27093-27093/? E/Zygote: v2
  05-15 21:11:33.457 27093-27093/? E/Zygote: accessInfo : 0
  05-15 21:11:33.485 27093-27100/? E/art: Failed sending reply to debugger: 
  Broken pipe
  05-15 21:11:35.487 27093-27093/rs.studenty.studentylanguage 
  E/BoostFramework: BoostFramework() : Exception_1 = 
  java.lang.ClassNotFoundException: Didn't find class 
  "com.qualcomm.qti.Performance" on path: 
  DexPathList[[],nativeLibraryDirectories=[/system/lib64, /vendor/lib64]]
  05-15 21:11:35.666 5017-5017/? E/SKBD: za setCurrentInputModule 
  mCurrentInputModule index: 19
  05-15 21:11:35.684 5017-5017/? E/SKBD: za setCurrentInputModule 
  mCurrentInputModule index: 19
  05-15 21:11:35.704 5017-5017/? E/SKBD: get previous
  05-15 21:11:37.736 5017-5017/? E/KeyboardInfoUtils: getInstance start
  sendSIPInformation state:6  isAbstractKeyboardView : true
  05-15 21:11:37.737 5017-27166/? E/KeyboardInfoUtils: sending null 
  keyboardInfo as SIP is closed
  05-15 21:11:37.807 5017-5017/? E/SKBD: za setCurrentInputModule 
  mCurrentInputModule index: 19
  05-15 21:11:37.828 5017-5017/? E/SKBD: za setCurrentInputModule 
  mCurrentInputModule index: 19
  05-15 21:11:40.891 5017-5017/? E/KeyboardInfoUtils: getInstance start
  sendSIPInformation state:6  isAbstractKeyboardView : true
  05-15 21:11:40.892 5017-27191/? E/KeyboardInfoUtils: sending null 
  keyboardInfo as SIP is closed
  05-15 21:11:40.963 5017-5017/? E/SKBD: za setCurrentInputModule 
  mCurrentInputModule index: 19
  05-15 21:11:40.982 5017-5017/? E/SKBD: za setCurrentInputModule 
  mCurrentInputModule index: 19
  05-15 21:11:44.094 3161-13609/? E/InputMethodManagerService: Perflock object 
  null
  05-15 21:11:44.097 5017-5017/? E/KeyboardInfoUtils: getInstance start
  sendSIPInformation state:6  isAbstractKeyboardView : true
  05-15 21:11:44.098 5017-27218/? E/KeyboardInfoUtils: sending null 
  keyboardInfo as SIP is closed
  05-15 21:11:44.146 5017-5017/? E/SKBD: processWhenPickSuggestionManually : 
  32
  05-15 21:11:45.073 11025-18394/? E/Volley: [74438] 
  BasicNetwork.performRequest: Unexpected response code 403 for 
  https://www.googleapis.com/identitytoolkit/v3/relyingparty/signupNewUser? 
  alt=proto&amp;key=AIzaSyB5sv1PmXW5F0zytedxMuuCNmaaGggfFqg
  05-15 21:11:45.130 11025-18394/? E/Volley: [74438] 
  BasicNetwork.performRequest: Unexpected response code 403 
  for 
  https://www.googleapis.com/identitytoolkit/v3/relyingparty/signupNewUser? 
  alt=proto&amp;key=AIzaSyB5sv1PmXW5F0zytedxMuuCNmaaGggfFqg
  </code></pre>
  
  <p>and here we have the android manifest source code:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="rs.studenty.studentylanguage"&gt;
  &lt;uses-permission android:name="android.permission.INTERNET" /&gt;
  &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt;
  &lt;uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /&gt;
  
  &lt;application
      android:allowBackup="true"
      android:icon="@mipmap/ic_launcher"
      android:label="@string/app_name"
      android:roundIcon="@mipmap/ic_launcher_round"
      android:supportsRtl="true"
      android:theme="@style/AppTheme"&gt;
      &lt;activity android:name=".MainActivity"&gt;
          &lt;intent-filter&gt;
              &lt;action android:name="android.intent.action.MAIN" /&gt;
  
              &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
          &lt;/intent-filter&gt;
     &lt;/activity&gt;
  
     &lt;activity android:name=".SignIn" /&gt;
  
  &lt;/application&gt;
  </code></pre>
  
  <p></p>
  
  <p>If anyone can helps me that was amazing because I´m new. i was trying hard fix this problem but I can´t so nooby .....</p>
  
  <p>Thanks all what try to fix this problem :)</p>