我想將 setDisplayName() 實現到我的代碼中，但不確定如何執行。我應該將 setDisplayName 放在代碼中的什么位置？我想在導航欄標題中顯示客戶名稱。這是我的代碼//create customerfirebaseAuth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(RegisterActivity.this, new OnCompleteListener < AuthResult > () { @Override public void onComplete(@NonNull Task < AuthResult > task) { if (task.isSuccessful()) { Customer info = new Customer(name, email, address, number, gender); FirebaseDatabase.getInstance().getReference("Customer") .child(Objects.requireNonNull(FirebaseAuth.getInstance().getCurrentUser()).getUid()) .setValue(info).addOnCompleteListener(new OnCompleteListener < Void > () { @Override public void onComplete(@NonNull Task < Void > task) { regProgressBar.setVisibility(View.VISIBLE); Toast.makeText(RegisterActivity.this, "Registration Complete", Toast.LENGTH_SHORT).show(); startActivity(new Intent(getApplicationContext(), Home.class)); } }); } }});
1 回答
UYOU
TA貢獻1878條經驗 獲得超4個贊
代碼流程如下：
用戶使用電子郵件和密碼注冊。
然后使用 FirebaseAuth 設置用戶顯示名稱
UserProfileChangeRequest。順利完成后。您的數據將保存在數據庫中
mAuth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if(task.isSuccessful()){
// Sign in is successful
FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
UserProfileChangeRequest profileUpdates = new UserProfileChangeRequest.Builder()
.setDisplayName(name).build();
user.updateProfile(profileUpdates)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful()) {
Customer info = new Customer(name, email, address, number, gender);
FirebaseDatabase.getInstance().getReference("Customer")
.child(Objects.requireNonNull(FirebaseAuth.getInstance().getCurrentUser()).getUid())
.setValue(info).addOnCompleteListener(new OnCompleteListener < Void > () {
@Override
public void onComplete(@NonNull Task < Void > task) {
regProgressBar.setVisibility(View.VISIBLE);
Toast.makeText(RegisterActivity.this, "Registration Complete", Toast.LENGTH_SHORT).show();
startActivity(new Intent(getApplicationContext(), Home.class));
}
});
}
}
});
}
});
}
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