Yılmaz Yağız Dokumacı :
I'm making an edit page for the user profile in Firebase. I've tried a few different ways. But I could not update. Just a added as a new user to the database.
I am getting new values in the Alert Dialog. Please help me.
My Update Method Code's :
public void editAlert() {
LayoutInflater layoutInflater = LayoutInflater.from(ProfilePage.this);
View design = layoutInflater.inflate(R.layout.edit_profile, null);
final EditText editTextUserName = design.findViewById(R.id.username_editTextProfileEdit);
final EditText editTextRealName = design.findViewById(R.id.realName_editTextProfileEdit);
final EditText editTextSurname = design.findViewById(R.id.username_editTextProfileEdit);
final EditText editTextEmail = design.findViewById(R.id.email_editTextProfileEdit);
final EditText editTextPassword = design.findViewById(R.id.password_editTextProfileEdit);
AlertDialog.Builder alertDialoga = new AlertDialog.Builder(ProfilePage.this);
alertDialoga.setTitle("Edit Profile");
alertDialoga.setView(design);
alertDialoga.setPositiveButton("Finish", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
String username = editTextUserName.getText().toString().trim();
String realName = editTextRealName.getText().toString().trim();
String surname = editTextSurname.getText().toString().trim();
String email = editTextEmail.getText().toString().trim();
String password = editTextPassword.getText().toString().trim();
String admin = "false";
String url = "test_url";
String key = myRef.push().getKey();
Users user = new Users(key,username,realName,surname,email,password,url,admin);
HashMap<String,Object> data = new HashMap<>();
data.put("user_email", email);
data.put("user_name", realName);
data.put("user_password", password);
data.put("user_surname", surname);
data.put("username", username);
myRef.child(user.getUser_id()).updateChildren(data);
Toast.makeText(ProfilePage.this, "Uptaded!", Toast.LENGTH_SHORT).show();
}
});
alertDialoga.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
}
});
alertDialoga.show();
}
My Create User Code's :
// Sign Up Method
// Kullanıcı Kayıt etme metodu
public void signUp(View view) {
UUID uuid = UUID.randomUUID();
final String imageName = "ProfileImages/"+uuid+".jpg";
final ProgressDialog dialog = new ProgressDialog(signupPage.this);
dialog.setTitle("Creating user record.. ");
dialog.setMessage("User registration is in progress..");
dialog.show();
StorageReference storageReference = mStorageRef.child(imageName);
storageReference.putFile(image).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
// Url
StorageReference newReference = FirebaseStorage.getInstance().getReference(imageName);
newReference.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
dowloadURL = uri.toString();
if (dowloadURL != null) {
mAuth.createUserWithEmailAndPassword(emailText.getText().toString(), passwordText.getText().toString())
.addOnCompleteListener(signupPage.this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) /* Kullanıcı girişi başarılı ise bu çalışacak */ {
Toast.makeText(signupPage.this, "User Created", Toast.LENGTH_SHORT).show();
String userName = user_name.getText().toString();
String userSurname = user_surname.getText().toString();
String username = user_username.getText().toString();
String user_email = emailText.getText().toString();
String key = myRef.push().getKey();
String password = user_password.getText().toString();
String imageURL = dowloadURL;
Users user = new Users(key, userName, username, userSurname, user_email, password,imageURL, admin);
myRef.push().setValue(user);
Intent homePage = new Intent(signupPage.this, ProfilePage.class);
startActivity(homePage);
finish();
dialog.dismiss();
} else /* Kullanıcı girişi başarısız ise bu çalışacak */ {
/*Intent signBack = new Intent(signupPage.this, signupPage.class);
startActivity(signBack);
finish(); */
dialog.dismiss();
}
}
}).addOnFailureListener(signupPage.this, new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Toast.makeText(signupPage.this, e.getLocalizedMessage(), Toast.LENGTH_SHORT).show();
}
});
}
}
});
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Toast.makeText(signupPage.this, e.getLocalizedMessage(), Toast.LENGTH_SHORT).show();
}
});
}
The download url comes from a separate image selection method, by the way. My user creation codes are like this.
Gaurav Mall :
Your problem is that instead of storing a constant and valid key in your firebase database, every time you change your profile you create a new node. How so? Well, you do this:
String key = myRef.push().getKey();
Which every time creates a new node(that is why the push is there) and you get the key of that node. That is also why you create a new user, instead of updating your account profile. The correct way to do it is the following.
When creating your user get the key with this:
String key = FirebaseAuth.getInstance().getCurrentUser().getUid();
After you create your User Object with this key, do the following:
myRef.child(key).setValue(user);
When you want to update your user, you can access the key the same way you created it. After getting all the update information and the key, then do:
myRef.child(key).setValue(data); //For updating
or
myRef.child(key).updateChildren(data); //For updating