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package de.danoeh.antennapod.dialog;
import android.app.AlertDialog;
import android.content.Context;
import android.view.View;
import android.widget.CheckBox;
import android.widget.EditText;
import de.danoeh.antennapod.R;
/**
* Displays a dialog with a username and password text field and an optional checkbox to save username and preferences.
*/
public abstract class AuthenticationDialog extends AlertDialog.Builder {
public AuthenticationDialog(Context context, int titleRes, boolean enableUsernameField,
boolean showSaveCredentialsCheckbox, String usernameInitialValue,
String passwordInitialValue) {
super(context);
setTitle(titleRes);
View rootView = View.inflate(context, R.layout.authentication_dialog, null);
setView(rootView);
final EditText etxtUsername = rootView.findViewById(R.id.etxtUsername);
final EditText etxtPassword = rootView.findViewById(R.id.etxtPassword);
final CheckBox saveUsernamePassword = rootView.findViewById(R.id.chkSaveUsernamePassword);
etxtUsername.setEnabled(enableUsernameField);
if (showSaveCredentialsCheckbox) {
saveUsernamePassword.setVisibility(View.VISIBLE);
} else {
saveUsernamePassword.setVisibility(View.GONE);
}
if (usernameInitialValue != null) {
etxtUsername.setText(usernameInitialValue);
}
if (passwordInitialValue != null) {
etxtPassword.setText(passwordInitialValue);
}
setOnCancelListener(dialog -> onCancelled());
setNegativeButton(R.string.cancel_label, null);
setPositiveButton(R.string.confirm_label, (dialog, which)
-> onConfirmed(etxtUsername.getText().toString(), etxtPassword.getText().toString(),
showSaveCredentialsCheckbox && saveUsernamePassword.isChecked()));
}
protected void onCancelled() {
}
protected abstract void onConfirmed(String username, String password, boolean saveUsernamePassword);
}
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