I'm not sure what the problem is. I'm a beginner developer and I coded a registration/login page for an Android
app I'm working on. New users are saved in Firebase Authorization
but not in Firebase Database
. My current rules are set to false but when I try to set them to true, the app keeps returning to the SetupActivity
rather than the MainActivity
. The app works fine when the rules are set to false but as I said, nothing appears in the Database
. Here is my code:
public class SetupActivity extends AppCompatActivity {
private EditText FullName, EmailAddress, Password, CountryName;
private Button SaveInfoButton;
private ProgressDialog LoadingBar;
private CircleImageView ProfileImage;
private FirebaseAuth register_auth;
private DatabaseReference userreference;
private String currentUserID;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_setup);
register_auth = FirebaseAuth.getInstance();
currentUserID = register_auth.getCurrentUser().getUid();
userreference = FirebaseDatabase.getInstance().getReference().child("Users").child(currentUserID);
FullName = findViewById(R.id.name_setup);
EmailAddress = findViewById(R.id.email_setup);
Password = findViewById(R.id.password_setup);
CountryName = findViewById(R.id.country_setup);
SaveInfoButton = findViewById(R.id.save_button);
ProfileImage = findViewById(R.id.profile_setup);
LoadingBar = new ProgressDialog(this);
SaveInfoButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view)
{
CreateNewAccount();
}
});
}
private void CreateNewAccount() {
String full_name = FullName.getText().toString();
String email = EmailAddress.getText().toString();
String password = Password.getText().toString();
String country = CountryName.getText().toString();
if(TextUtils.isEmpty(email)) {
Toast.makeText(this, "Please enter email.", Toast.LENGTH_SHORT).show();
}
else if(TextUtils.isEmpty(full_name)) {
Toast.makeText(this, "Please enter your name.", Toast.LENGTH_SHORT).show();
}
else if(TextUtils.isEmpty(password)) {
Toast.makeText(this, "Please enter password.", Toast.LENGTH_SHORT).show();
}
else if(TextUtils.isEmpty(country)) {
Toast.makeText(this, "Please enter country.", Toast.LENGTH_SHORT).show();
}
else {
LoadingBar.setTitle("Creating new account!");
LoadingBar.setMessage("Please wait while your account is being created.");
LoadingBar.show();
LoadingBar.setCanceledOnTouchOutside(true);
register_auth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if(task.isSuccessful()) {
LoadingBar.dismiss();
Toast.makeText(SetupActivity.this, "Registration was successful!", Toast.LENGTH_SHORT).show();
SaveAccountInformation();
}
else {
String message = task.getException().getMessage();
Toast.makeText(SetupActivity.this, "Registration unsuccessful." + message, Toast.LENGTH_SHORT).show();
LoadingBar.dismiss();
}
}
});
}
}
private void SaveAccountInformation() {
String full_name = FullName.getText().toString();
String country = CountryName.getText().toString();
Map<String, Object> childUpdates = new HashMap<>();
childUpdates.put("fullname", full_name);
childUpdates.put("country", country);
childUpdates.put("status", "Hey there, I am using Study Guide!");
childUpdates.put("birthday", "none");
userreference.updateChildren(childUpdates).addOnCompleteListener(new OnCompleteListener() {
@Override
public void onComplete(@NonNull Task task) {
if (task.isSuccessful()) {
SendToLogin();
}
else {
String message = task.getException().getMessage();
Toast.makeText(SetupActivity.this, "An error occurred. " + message, Toast.LENGTH_SHORT).show();
}
}
});
}
private void SendToLogin() {
Intent LoginIntent = new Intent(SetupActivity.this,LoginActivity.class);
LoginIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(LoginIntent);
finish();
}
}
If someone could point me in the right direction or let me know what I'm doing wrong, it will be very much appreciated!
Hazal you are not saving the data, you are updating the data so change your code
from
userreference.updateChildren(childUpdates)
To
userreference.setValue(childUpdates)
You need to manually save the users in your Firebase Database once a new user is registered.
You can look at the docs on how to write data.
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