У меня есть система, которая сохраняет данные createUserWithEmailAndPassword в базу данных в реальном времени и в базу данных аутентификации. Но после создания аналогичной системы с использованием входа в Google вместо этого ничего не сохранится в базе данных аутентификации, приложение просто аварийно завершает работу с моим текущим кодом.
я пытался использовать Log.e, я пытался отладить приложение, а также пытался декодировать код ...
вот какой-то код:
package com.brandshopping.brandshopping;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.nfc.Tag;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.google.android.gms.auth.api.Auth;
import com.google.android.gms.auth.api.signin.GoogleSignIn;
import com.google.android.gms.auth.api.signin.GoogleSignInAccount;
import com.google.android.gms.auth.api.signin.GoogleSignInClient;
import com.google.android.gms.auth.api.signin.GoogleSignInOptions;
import com.google.android.gms.auth.api.Auth;
import com.google.android.gms.common.api.ApiException;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.AuthCredential;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.auth.GoogleAuthProvider;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import java.util.HashMap;
public class LoginOrSignupActivity extends AppCompatActivity {
private Button LoginBtn, RegisterWithEmailBtn, RegisterWithGoogleBtn;
private String Tag;
private ProgressDialog LoadingBar;
private FirebaseDatabase firebasedatabase = FirebaseDatabase.getInstance();
private DatabaseReference database = firebasedatabase.getReference();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login_or_signup);
LoadinGUI();
GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestEmail()
.build();
GoogleSignInClient mGoogleSignInClient = GoogleSignIn.getClient(this, gso); //Create Google sign in object
LoginBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(new Intent(LoginOrSignupActivity.this, LogInActivity.class));
}
});
RegisterWithEmailBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(new Intent(LoginOrSignupActivity.this, RegisterActivity.class));
}
});
RegisterWithGoogleBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.Register_WithGoogle_btn:
signIn();
break;
}
}
});
}
private void signIn() {
GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestEmail()
.build();
GoogleSignInClient mGoogleSignInClient = GoogleSignIn.getClient(LoginOrSignupActivity.this, gso); //Create Google sign in object
Intent signInIntent = mGoogleSignInClient.getSignInIntent();
int RC_SIGN_IN = 100;
startActivityForResult(signInIntent, RC_SIGN_IN);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
int RC_SIGN_IN = 100;
// Result returned from launching the Intent from GoogleSignInClient.getSignInIntent(...);
if (requestCode == RC_SIGN_IN) {
// The Task returned from this call is always completed, no need to attach
// a listener.
Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(data);
handleSignInResult(task);
}
}
private void handleSignInResult(Task<GoogleSignInAccount> completedTask) {
try {
GoogleSignInAccount account = completedTask.getResult(ApiException.class);
Toast.makeText(this, "Register/signin successful", Toast.LENGTH_SHORT).show();
startActivity(new Intent(LoginOrSignupActivity.this, AccountInfoActivity.class));
FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
firebaseAuthWithGoogle(account);
} catch (ApiException e) {
// The ApiException status code indicates the detailed failure reason.
// Please refer to the GoogleSignInStatusCodes class reference for more information.
Toast.makeText(this, "Log in failed", Toast.LENGTH_SHORT).show();
Log.e(Tag, "error: ");
startActivity(new Intent(LoginOrSignupActivity.this, AccountInfoActivity.class));
}
}
void SaveToDataBase() {
database.addListenerForSingleValueEvent(new ValueEventListener() {
@Override
public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
GoogleSignInAccount Guser = GoogleSignIn.getLastSignedInAccount(LoginOrSignupActivity.this);
String EmailWithEtheraRemoved = Guser.getEmail().replace(".", " ");
if (!(dataSnapshot.child("Users").child(EmailWithEtheraRemoved).exists())) {
LoadingBar.setMessage("Please wait while we load the credentialls in");
LoadingBar.setTitle("Register");
LoadingBar.setCanceledOnTouchOutside(false);
LoadingBar.show();
HashMap<String, Object> Userdatamap = new HashMap<>();
Userdatamap
.put("Email", Guser.getEmail());
Userdatamap
.put("Phone number", "Google intigrated sign in does not allow phone number requesting... This will be fixed in later patches");
Userdatamap
.put("Name", Guser.getGivenName() + Guser.getFamilyName());
if (Guser != null) {
Userdatamap
.put("Created with", "Intigrated Google sign in");
}
database
.child("Users")
.child(EmailWithEtheraRemoved)
.updateChildren(Userdatamap)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
LoadingBar.dismiss();
Toast.makeText(LoginOrSignupActivity.this, "Database save successful", Toast.LENGTH_SHORT).show();
Log.e("SignUpError :", task
.getException()
.getMessage());
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Toast.makeText(LoginOrSignupActivity.this, "Registration failed", Toast.LENGTH_SHORT).show();
Log.e(Tag, "error: ");
}
});
}
}
@Override
public void onCancelled(@NonNull DatabaseError databaseError) {
}
});
}
private void firebaseAuthWithGoogle(GoogleSignInAccount acct) {
Log.d("authenticate", "firebaseAuthWithGoogle:" + acct.getId());
final FirebaseAuth mAuth = FirebaseAuth.getInstance();
final GoogleSignInAccount Guser = GoogleSignIn.getLastSignedInAccount(LoginOrSignupActivity.this);
AuthCredential credential =
GoogleAuthProvider.getCredential(acct.getIdToken(), null);
mAuth.signInWithCredential(credential)
.addOnCompleteListener(this, new OnCompleteListener<AuthResult>()
{
@Override
public void onComplete(@NonNull Task<AuthResult> task)
{
if (task.isSuccessful()) {
// Sign in success, update UI with the signed-in user's information
Log.d("message","signInWithCredential:success");
Log.d("user id", Guser.getId());
startActivity(new
Intent(LoginOrSignupActivity.this,MainActivity.class));
} else {
// If sign in fails, display a message to the user.
Log.w("message","signInWithCredential:failure", task.getException());
}
}
});
}
void LoadinGUI() {
LoadingBar = new ProgressDialog(LoginOrSignupActivity.this);
LoginBtn = (Button) findViewById(R.id.Login_btn);
RegisterWithEmailBtn = (Button) findViewById(R.id.Register_WithEmail_btn);
RegisterWithGoogleBtn = (Button) findViewById(R.id.Register_WithGoogle_btn);
}
}
Я ожидаю, что приложение сохранит информацию в базе данных аутентификации.
это файл отладки:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.brandshopping.brandshopping, PID: 30495
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=100, result=-1, data=Intent { (has extras) }} to activity {com.brandshopping.brandshopping/com.brandshopping.brandshopping.LoginOrSignupActivity}: java.lang.IllegalArgumentException: Must specify an idToken or an accessToken.
at android.app.ActivityThread.deliverResults(ActivityThread.java:4936)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4978)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2123)
at android.os.Handler.dispatchMessage(Handler.java:109)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:7470)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:958)
Caused by: java.lang.IllegalArgumentException: Must specify an idToken or an accessToken.
at com.google.firebase.auth.GoogleAuthCredential.<init>(Unknown Source:3)
at com.google.firebase.auth.GoogleAuthProvider.getCredential(Unknown Source:2)
at com.brandshopping.brandshopping.LoginOrSignupActivity.firebaseAuthWithGoogle(LoginOrSignupActivity.java:213)
at com.brandshopping.brandshopping.LoginOrSignupActivity.handleSignInResult(LoginOrSignupActivity.java:127)
at com.brandshopping.brandshopping.LoginOrSignupActivity.onActivityResult(LoginOrSignupActivity.java:116)
at android.app.Activity.dispatchActivityResult(Activity.java:7775)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4929)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4978)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2123)
at android.os.Handler.dispatchMessage(Handler.java:109)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:7470)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:958)