| /* |
| * 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.dashboard.conditional; |
| |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.graphics.drawable.Icon; |
| import android.net.ConnectivityManager; |
| import android.net.wifi.WifiConfiguration; |
| import android.net.wifi.WifiManager; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| |
| import com.android.internal.logging.MetricsProto.MetricsEvent; |
| import com.android.settings.R; |
| import com.android.settings.TetherSettings; |
| import com.android.settings.Utils; |
| import com.android.settingslib.RestrictedLockUtils; |
| import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; |
| import com.android.settingslib.TetherUtil; |
| |
| public class HotspotCondition extends Condition { |
| |
| private final WifiManager mWifiManager; |
| |
| public HotspotCondition(ConditionManager manager) { |
| super(manager); |
| mWifiManager = mManager.getContext().getSystemService(WifiManager.class); |
| } |
| |
| @Override |
| public void refreshState() { |
| boolean wifiTetherEnabled = mWifiManager.isWifiApEnabled(); |
| setActive(wifiTetherEnabled); |
| } |
| |
| @Override |
| protected Class<?> getReceiverClass() { |
| return Receiver.class; |
| } |
| |
| @Override |
| public Icon getIcon() { |
| return Icon.createWithResource(mManager.getContext(), R.drawable.ic_hotspot); |
| } |
| |
| private String getSsid() { |
| WifiConfiguration wifiConfig = mWifiManager.getWifiApConfiguration(); |
| if (wifiConfig == null) { |
| return mManager.getContext().getString( |
| com.android.internal.R.string.wifi_tether_configure_ssid_default); |
| } else { |
| return wifiConfig.SSID; |
| } |
| } |
| |
| @Override |
| public CharSequence getTitle() { |
| return mManager.getContext().getString(R.string.condition_hotspot_title); |
| } |
| |
| @Override |
| public CharSequence getSummary() { |
| return mManager.getContext().getString(R.string.condition_hotspot_summary, getSsid()); |
| } |
| |
| @Override |
| public CharSequence[] getActions() { |
| final Context context = mManager.getContext(); |
| if (RestrictedLockUtils.hasBaseUserRestriction(context, |
| UserManager.DISALLOW_CONFIG_TETHERING, UserHandle.myUserId())) { |
| return new CharSequence[0]; |
| } |
| return new CharSequence[] { context.getString(R.string.condition_turn_off) }; |
| } |
| |
| @Override |
| public void onPrimaryClick() { |
| Utils.startWithFragment(mManager.getContext(), TetherSettings.class.getName(), null, null, |
| 0, R.string.tether_settings_title_all, null); |
| } |
| |
| @Override |
| public void onActionClick(int index) { |
| if (index == 0) { |
| final Context context = mManager.getContext(); |
| final EnforcedAdmin admin = RestrictedLockUtils.checkIfRestrictionEnforced(context, |
| UserManager.DISALLOW_CONFIG_TETHERING, UserHandle.myUserId()); |
| if (admin != null) { |
| RestrictedLockUtils.sendShowAdminSupportDetailsIntent(context, admin); |
| } else { |
| ConnectivityManager cm = (ConnectivityManager) context.getSystemService( |
| Context.CONNECTIVITY_SERVICE); |
| cm.stopTethering(ConnectivityManager.TETHERING_WIFI); |
| setActive(false); |
| } |
| } else { |
| throw new IllegalArgumentException("Unexpected index " + index); |
| } |
| } |
| |
| @Override |
| public int getMetricsConstant() { |
| return MetricsEvent.SETTINGS_CONDITION_HOTSPOT; |
| } |
| |
| public static class Receiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (WifiManager.WIFI_AP_STATE_CHANGED_ACTION.equals(intent.getAction())) { |
| ConditionManager.get(context).getCondition(HotspotCondition.class) |
| .refreshState(); |
| } |
| } |
| } |
| } |