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/*
* Copyright (C) 2015 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.content.DialogInterface;
import android.content.Intent;
import android.net.NetworkInfo;
import android.net.wifi.WifiConfiguration;
import android.net.wifi.WifiManager;
import android.net.wifi.WifiManager.ActionListener;
import android.os.Bundle;
import android.support.annotation.VisibleForTesting;
import android.util.Log;
import com.android.settings.SetupWizardUtils;
import com.android.settingslib.wifi.AccessPoint;
import com.android.setupwizardlib.util.WizardManagerHelper;
public class WifiDialogActivity extends Activity implements WifiDialog.WifiDialogListener,
DialogInterface.OnDismissListener {
private static final String TAG = "WifiDialogActivity";
private static final int RESULT_CONNECTED = RESULT_FIRST_USER;
private static final int RESULT_FORGET = RESULT_FIRST_USER + 1;
private static final String KEY_ACCESS_POINT_STATE = "access_point_state";
private static final String KEY_WIFI_CONFIGURATION = "wifi_configuration";
/**
* Boolean extra indicating whether this activity should connect to an access point on the
* caller's behalf. If this is set to false, the caller should check
* {@link #KEY_WIFI_CONFIGURATION} in the result data and save that using
* {@link WifiManager#connect(WifiConfiguration, ActionListener)}. Default is true.
*/
@VisibleForTesting
static final String KEY_CONNECT_FOR_CALLER = "connect_for_caller";
@Override
protected void onCreate(Bundle savedInstanceState) {
final Intent intent = getIntent();
if (WizardManagerHelper.isSetupWizardIntent(intent)) {
setTheme(SetupWizardUtils.getTransparentTheme(intent));
}
super.onCreate(savedInstanceState);
final Bundle accessPointState = intent.getBundleExtra(KEY_ACCESS_POINT_STATE);
AccessPoint accessPoint = null;
if (accessPointState != null) {
accessPoint = new AccessPoint(this, accessPointState);
}
WifiDialog dialog = WifiDialog.createModal(
this, this, accessPoint, WifiConfigUiBase.MODE_CONNECT);
dialog.show();
dialog.setOnDismissListener(this);
}
@Override
public void finish() {
super.finish();
overridePendingTransition(0, 0);
}
@Override
public void onForget(WifiDialog dialog) {
final WifiManager wifiManager = getSystemService(WifiManager.class);
final AccessPoint accessPoint = dialog.getController().getAccessPoint();
if (accessPoint != null) {
if (!accessPoint.isSaved()) {
if (accessPoint.getNetworkInfo() != null &&
accessPoint.getNetworkInfo().getState() != NetworkInfo.State.DISCONNECTED) {
// Network is active but has no network ID - must be ephemeral.
wifiManager.disableEphemeralNetwork(
AccessPoint.convertToQuotedString(accessPoint.getSsidStr()));
} else {
// Should not happen, but a monkey seems to trigger it
Log.e(TAG, "Failed to forget invalid network " + accessPoint.getConfig());
}
} else {
wifiManager.forget(accessPoint.getConfig().networkId, null /* listener */);
}
}
Intent resultData = new Intent();
if (accessPoint != null) {
Bundle accessPointState = new Bundle();
accessPoint.saveWifiState(accessPointState);
resultData.putExtra(KEY_ACCESS_POINT_STATE, accessPointState);
}
setResult(RESULT_FORGET);
finish();
}
@Override
public void onSubmit(WifiDialog dialog) {
final WifiConfiguration config = dialog.getController().getConfig();
final AccessPoint accessPoint = dialog.getController().getAccessPoint();
final WifiManager wifiManager = getSystemService(WifiManager.class);
if (getIntent().getBooleanExtra(KEY_CONNECT_FOR_CALLER, true)) {
if (config == null) {
if (accessPoint != null && accessPoint.isSaved()) {
wifiManager.connect(accessPoint.getConfig(), null /* listener */);
}
} else {
wifiManager.save(config, null /* listener */);
if (accessPoint != null) {
// accessPoint is null for "Add network"
NetworkInfo networkInfo = accessPoint.getNetworkInfo();
if (networkInfo == null || !networkInfo.isConnected()) {
wifiManager.connect(config, null /* listener */);
}
}
}
}
Intent resultData = new Intent();
if (accessPoint != null) {
Bundle accessPointState = new Bundle();
accessPoint.saveWifiState(accessPointState);
resultData.putExtra(KEY_ACCESS_POINT_STATE, accessPointState);
}
if (config != null) {
resultData.putExtra(KEY_WIFI_CONFIGURATION, config);
}
setResult(RESULT_CONNECTED, resultData);
finish();
}
@Override
public void onDismiss(DialogInterface dialogInterface) {
finish();
}
}
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