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| private FirebaseAuth mAuth;
private Button updateEmail;
mAuth = FirebaseAuth.getInstance();
updateEmail = findViewById(R.id.updateEmail);
updateEmail.setOnClickListener(view -> {
final EditText checkPassword = new EditText(view.getContext());
final EditText resetEmail = new EditText(view.getContext());
final AlertDialog.Builder ResetDialog = new AlertDialog.Builder(view.getContext());
final AlertDialog.Builder CheckDialog = new AlertDialog.Builder(view.getContext());
final AlertDialog.Builder ConfirmDialog = new AlertDialog.Builder(view.getContext());
CheckDialog.setTitle("請輸入目前密碼");
CheckDialog.setView(checkPassword);
CheckDialog.setPositiveButton("確定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
AuthCredential credential = EmailAuthProvider
.getCredential(mAuth.getCurrentUser().getEmail(), checkPassword.getText().toString());
mAuth.getCurrentUser().reauthenticate(credential).addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful()){
ResetDialog.setTitle("請輸入新的電子郵件地址?");
ResetDialog.setView(resetEmail);
ResetDialog.setPositiveButton("確定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ConfirmDialog.setTitle("確定重置電子郵件地址");
ConfirmDialog.setPositiveButton("確定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface arg0, int arg1) {
String email = resetEmail.getText().toString();
mAuth.getCurrentUser().updateEmail(email)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful()) {
mAuth.getCurrentUser().sendEmailVerification();
mAuth.signOut();
startActivity(new Intent(AccountActivity.this, LoginActivity.class));
finish();
Toast.makeText(AccountActivity.this, "更新電子郵件地址成功，請重新登錄", Toast.LENGTH_SHORT).show();
}
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
String errorCode = ((FirebaseAuthException) task.getException()).getErrorCode();
switch (errorCode) {
case "ERROR_INVALID_CUSTOM_TOKEN":
Toast.makeText(AccountActivity.this, "自定義token不正確。", Toast.LENGTH_LONG).show();
break;
case "ERROR_CUSTOM_TOKEN_MISMATCH":
Toast.makeText(AccountActivity.this, "自定義token屬於不同的用戶。", Toast.LENGTH_LONG).show();
break;
case "ERROR_INVALID_CREDENTIAL":
Toast.makeText(AccountActivity.this, "提供的身份驗證憑據格式不正確或已過期。", Toast.LENGTH_LONG).show();
break;
case "ERROR_INVALID_EMAIL":
Toast.makeText(AccountActivity.this, "電子郵件地址格式錯誤。", Toast.LENGTH_LONG).show();
break;
case "ERROR_WRONG_PASSWORD":
Toast.makeText(AccountActivity.this, "密碼不正確。", Toast.LENGTH_LONG).show();
break;
case "ERROR_USER_MISMATCH":
Toast.makeText(AccountActivity.this, "提供的憑證與先前登錄的用戶不相符。", Toast.LENGTH_LONG).show();
break;
case "ERROR_REQUIRES_RECENT_LOGIN":
Toast.makeText(AccountActivity.this, "需要最近的身份驗證。 在重試此請求之前再次登錄。", Toast.LENGTH_LONG).show();
break;
case "ERROR_ACCOUNT_EXISTS_WITH_DIFFERENT_CREDENTIAL":
Toast.makeText(AccountActivity.this, "已存在具有相同電子郵件地址但登錄憑證不同的帳戶。 使用與此電子郵件地址關聯的提供商登錄。", Toast.LENGTH_LONG).show();
break;
case "ERROR_EMAIL_ALREADY_IN_USE":
Toast.makeText(AccountActivity.this, "該電子郵件地址已被另一個帳戶使用。", Toast.LENGTH_LONG).show();
break;
case "ERROR_CREDENTIAL_ALREADY_IN_USE":
Toast.makeText(AccountActivity.this, "此憑證已與其他用戶帳戶相關聯。", Toast.LENGTH_LONG).show();
break;
case "ERROR_USER_DISABLED":
Toast.makeText(AccountActivity.this, "該用戶帳戶已被管理員禁用。", Toast.LENGTH_LONG).show();
break;
case "ERROR_USER_TOKEN_EXPIRED":
Toast.makeText(AccountActivity.this, "用戶的憑證不再有效。 用戶必須重新登錄。", Toast.LENGTH_LONG).show();
break;
case "ERROR_USER_NOT_FOUND":
Toast.makeText(AccountActivity.this, "為查詢到與此對應的用戶記錄， 該用戶可能已被刪除。", Toast.LENGTH_LONG).show();
break;
case "ERROR_OPERATION_NOT_ALLOWED":
Toast.makeText(AccountActivity.this, "不允許此操作。 您必須在控制台中啟用此服務。", Toast.LENGTH_LONG).show();
break;
case "ERROR_WEAK_PASSWORD":
Toast.makeText(AccountActivity.this, "輸入的密碼無效。", Toast.LENGTH_LONG).show();
break;
}
}
});
}
});
ConfirmDialog.setNegativeButton("取消",new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
ConfirmDialog.create().show();
}
});
ResetDialog.setNegativeButton("取消",new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
ResetDialog.create().show();
}else{
Toast.makeText(AccountActivity.this, "密碼輸入錯誤", Toast.LENGTH_SHORT).show();
}
}
});
}
});
CheckDialog.setNegativeButton("取消",new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
CheckDialog.create().show();
});
|