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package de.danoeh.antennapod.dialog;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.widget.Button;
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 Dialog {
private final int titleRes;
private final boolean enableUsernameField;
private final boolean showSaveCredentialsCheckbox;
private final String usernameInitialValue;
private final String passwordInitialValue;
public AuthenticationDialog(Context context, int titleRes, boolean enableUsernameField, boolean showSaveCredentialsCheckbox, String usernameInitialValue, String passwordInitialValue) {
super(context);
this.titleRes = titleRes;
this.enableUsernameField = enableUsernameField;
this.showSaveCredentialsCheckbox = showSaveCredentialsCheckbox;
this.usernameInitialValue = usernameInitialValue;
this.passwordInitialValue = passwordInitialValue;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.authentication_dialog);
final EditText etxtUsername = findViewById(R.id.etxtUsername);
final EditText etxtPassword = findViewById(R.id.etxtPassword);
final CheckBox saveUsernamePassword = findViewById(R.id.chkSaveUsernamePassword);
final Button butConfirm = findViewById(R.id.butConfirm);
final Button butCancel = findViewById(R.id.butCancel);
if (titleRes != 0) {
setTitle(titleRes);
} else {
requestWindowFeature(Window.FEATURE_NO_TITLE);
}
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());
butCancel.setOnClickListener(v -> cancel());
butConfirm.setOnClickListener(v -> {
onConfirmed(etxtUsername.getText().toString(),
etxtPassword.getText().toString(),
showSaveCredentialsCheckbox && saveUsernamePassword.isChecked());
dismiss();
});
}
protected void onCancelled() {
}
protected abstract void onConfirmed(String username, String password, boolean saveUsernamePassword);
}
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