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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.wifi;
import android.app.Activity;
import android.app.settings.SettingsEnums;
import android.content.Intent;
import android.net.wifi.WifiConfiguration;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.TextView;
import androidx.annotation.VisibleForTesting;
import com.android.settings.R;
import com.android.settings.core.InstrumentedFragment;
import com.android.settings.wifi.dpp.WifiDppQrCodeScannerFragment;
import com.android.settings.wifi.dpp.WifiDppUtils;
/**
* A full screen UI component for users to edit and add a Wi-Fi network.
*/
public class AddNetworkFragment extends InstrumentedFragment implements WifiConfigUiBase2,
View.OnClickListener {
public static final String WIFI_CONFIG_KEY = "wifi_config_key";
@VisibleForTesting
final static int SUBMIT_BUTTON_ID = android.R.id.button1;
@VisibleForTesting
final static int CANCEL_BUTTON_ID = android.R.id.button2;
final static int SSID_SCANNER_BUTTON_ID = R.id.ssid_scanner_button;
private static final int REQUEST_CODE_WIFI_DPP_ENROLLEE_QR_CODE_SCANNER = 0;
private WifiConfigController2 mUIController;
private Button mSubmitBtn;
private Button mCancelBtn;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public int getMetricsCategory() {
return SettingsEnums.SETTINGS_WIFI_ADD_NETWORK;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.wifi_add_network_view, container, false);
final Button neutral = rootView.findViewById(android.R.id.button3);
if (neutral != null) {
neutral.setVisibility(View.GONE);
}
mSubmitBtn = rootView.findViewById(SUBMIT_BUTTON_ID);
mCancelBtn = rootView.findViewById(CANCEL_BUTTON_ID);
final ImageButton ssidScannerButton = rootView.findViewById(SSID_SCANNER_BUTTON_ID);
mSubmitBtn.setOnClickListener(this);
mCancelBtn.setOnClickListener(this);
ssidScannerButton.setOnClickListener(this);
mUIController = new WifiConfigController2(this, rootView, null, getMode());
return rootView;
}
@Override
public void onResume() {
super.onResume();
mUIController.showSecurityFields(
/* refreshEapMethods */ false, /* refreshCertificates */ true);
}
@Override
public void onViewStateRestored(Bundle savedInstanceState) {
super.onViewStateRestored(savedInstanceState);
mUIController.updatePassword();
}
@Override
public void onClick(View view) {
if (view.getId() == SUBMIT_BUTTON_ID) {
handleSubmitAction();
} else if (view.getId() == CANCEL_BUTTON_ID) {
handleCancelAction();
} else if (view.getId() == SSID_SCANNER_BUTTON_ID) {
final TextView ssidEditText = getView().findViewById(R.id.ssid);
final String ssid = ssidEditText.getText().toString();
// Launch QR code scanner to join a network.
startActivityForResult(
WifiDppUtils.getEnrolleeQrCodeScannerIntent(view.getContext(), ssid),
REQUEST_CODE_WIFI_DPP_ENROLLEE_QR_CODE_SCANNER);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_CODE_WIFI_DPP_ENROLLEE_QR_CODE_SCANNER) {
if (resultCode != Activity.RESULT_OK) {
return;
}
final WifiConfiguration config = data.getParcelableExtra(
WifiDppQrCodeScannerFragment.KEY_WIFI_CONFIGURATION);
successfullyFinish(config);
}
}
@Override
public int getMode() {
return WifiConfigUiBase2.MODE_CONNECT;
}
@Override
public WifiConfigController2 getController() {
return mUIController;
}
@Override
public void dispatchSubmit() {
handleSubmitAction();
}
@Override
public void setTitle(int id) {
getActivity().setTitle(id);
}
@Override
public void setTitle(CharSequence title) {
getActivity().setTitle(title);
}
@Override
public void setSubmitButton(CharSequence text) {
mSubmitBtn.setText(text);
}
@Override
public void setCancelButton(CharSequence text) {
mCancelBtn.setText(text);
}
@Override
public void setForgetButton(CharSequence text) {
// AddNetwork doesn't need forget button.
}
@Override
public Button getSubmitButton() {
return mSubmitBtn;
}
@Override
public Button getCancelButton() {
return mCancelBtn;
}
@Override
public Button getForgetButton() {
// AddNetwork doesn't need forget button.
return null;
}
@VisibleForTesting
void handleSubmitAction() {
successfullyFinish(mUIController.getConfig());
}
private void successfullyFinish(WifiConfiguration config) {
final Intent intent = new Intent();
final Activity activity = getActivity();
intent.putExtra(WIFI_CONFIG_KEY, config);
activity.setResult(Activity.RESULT_OK, intent);
activity.finish();
}
@VisibleForTesting
void handleCancelAction() {
final Activity activity = getActivity();
activity.setResult(Activity.RESULT_CANCELED);
activity.finish();
}
}
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