| /* |
| * Copyright (C) 2010 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.systemui.statusbar.policy; |
| |
| import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED; |
| import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR; |
| import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_IN; |
| import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_INOUT; |
| import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_NONE; |
| import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_OUT; |
| import static android.telephony.PhoneStateListener.LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE; |
| |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.net.ConnectivityManager; |
| import android.net.Network; |
| import android.net.NetworkCapabilities; |
| import android.net.NetworkScoreManager; |
| import android.net.wifi.WifiManager; |
| import android.os.AsyncTask; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.PersistableBundle; |
| import android.provider.Settings; |
| import android.telephony.CarrierConfigManager; |
| import android.telephony.CellSignalStrength; |
| import android.telephony.PhoneStateListener; |
| import android.telephony.ServiceState; |
| import android.telephony.SubscriptionInfo; |
| import android.telephony.SubscriptionManager; |
| import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener; |
| import android.telephony.TelephonyManager; |
| import android.text.TextUtils; |
| import android.util.Log; |
| import android.util.MathUtils; |
| import android.util.SparseArray; |
| |
| import com.android.internal.annotations.GuardedBy; |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.settingslib.net.DataUsageController; |
| import com.android.systemui.DemoMode; |
| import com.android.systemui.Dumpable; |
| import com.android.systemui.R; |
| import com.android.systemui.broadcast.BroadcastDispatcher; |
| import com.android.systemui.dagger.qualifiers.Background; |
| import com.android.systemui.settings.CurrentUserTracker; |
| import com.android.systemui.statusbar.policy.DeviceProvisionedController.DeviceProvisionedListener; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.BitSet; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.Locale; |
| |
| import javax.inject.Inject; |
| import javax.inject.Singleton; |
| |
| /** Platform implementation of the network controller. **/ |
| @Singleton |
| public class NetworkControllerImpl extends BroadcastReceiver |
| implements NetworkController, DemoMode, DataUsageController.NetworkNameProvider, Dumpable { |
| // debug |
| static final String TAG = "NetworkController"; |
| static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); |
| // additional diagnostics, but not logspew |
| static final boolean CHATTY = Log.isLoggable(TAG + "Chat", Log.DEBUG); |
| |
| private static final int EMERGENCY_NO_CONTROLLERS = 0; |
| private static final int EMERGENCY_FIRST_CONTROLLER = 100; |
| private static final int EMERGENCY_VOICE_CONTROLLER = 200; |
| private static final int EMERGENCY_NO_SUB = 300; |
| private static final int EMERGENCY_ASSUMED_VOICE_CONTROLLER = 400; |
| |
| private final Context mContext; |
| private final TelephonyManager mPhone; |
| private final WifiManager mWifiManager; |
| private final ConnectivityManager mConnectivityManager; |
| private final SubscriptionManager mSubscriptionManager; |
| private final boolean mHasMobileDataFeature; |
| private final SubscriptionDefaults mSubDefaults; |
| private final DataSaverController mDataSaverController; |
| private final CurrentUserTracker mUserTracker; |
| private final BroadcastDispatcher mBroadcastDispatcher; |
| private final Object mLock = new Object(); |
| private Config mConfig; |
| |
| private PhoneStateListener mPhoneStateListener; |
| private int mActiveMobileDataSubscription = SubscriptionManager.INVALID_SUBSCRIPTION_ID; |
| |
| // Subcontrollers. |
| @VisibleForTesting |
| final WifiSignalController mWifiSignalController; |
| |
| @VisibleForTesting |
| final EthernetSignalController mEthernetSignalController; |
| |
| @VisibleForTesting |
| final SparseArray<MobileSignalController> mMobileSignalControllers = new SparseArray<>(); |
| // When no SIMs are around at setup, and one is added later, it seems to default to the first |
| // SIM for most actions. This may be null if there aren't any SIMs around. |
| private MobileSignalController mDefaultSignalController; |
| private final AccessPointControllerImpl mAccessPoints; |
| private final DataUsageController mDataUsageController; |
| |
| private boolean mInetCondition; // Used for Logging and demo. |
| |
| // BitSets indicating which network transport types (e.g., TRANSPORT_WIFI, TRANSPORT_MOBILE) are |
| // connected and validated, respectively. |
| private final BitSet mConnectedTransports = new BitSet(); |
| private final BitSet mValidatedTransports = new BitSet(); |
| |
| // States that don't belong to a subcontroller. |
| private boolean mAirplaneMode = false; |
| private boolean mHasNoSubs; |
| private Locale mLocale = null; |
| // This list holds our ordering. |
| private List<SubscriptionInfo> mCurrentSubscriptions = new ArrayList<>(); |
| |
| @VisibleForTesting |
| boolean mListening; |
| |
| // The current user ID. |
| private int mCurrentUserId; |
| |
| private OnSubscriptionsChangedListener mSubscriptionListener; |
| |
| // Handler that all broadcasts are received on. |
| private final Handler mReceiverHandler; |
| // Handler that all callbacks are made on. |
| private final CallbackHandler mCallbackHandler; |
| |
| private int mEmergencySource; |
| private boolean mIsEmergency; |
| |
| @VisibleForTesting |
| ServiceState mLastServiceState; |
| private boolean mUserSetup; |
| private boolean mSimDetected; |
| private boolean mForceCellularValidated; |
| |
| private ConfigurationController.ConfigurationListener mConfigurationListener = |
| new ConfigurationController.ConfigurationListener() { |
| @Override |
| public void onConfigChanged(Configuration newConfig) { |
| mConfig = Config.readConfig(mContext); |
| mReceiverHandler.post(() -> handleConfigurationChanged()); |
| } |
| }; |
| /** |
| * Construct this controller object and register for updates. |
| */ |
| @Inject |
| public NetworkControllerImpl(Context context, @Background Looper bgLooper, |
| DeviceProvisionedController deviceProvisionedController, |
| BroadcastDispatcher broadcastDispatcher, ConnectivityManager connectivityManager, |
| TelephonyManager telephonyManager, WifiManager wifiManager, |
| NetworkScoreManager networkScoreManager) { |
| this(context, connectivityManager, |
| telephonyManager, |
| wifiManager, |
| networkScoreManager, |
| SubscriptionManager.from(context), Config.readConfig(context), bgLooper, |
| new CallbackHandler(), |
| new AccessPointControllerImpl(context), |
| new DataUsageController(context), |
| new SubscriptionDefaults(), |
| deviceProvisionedController, |
| broadcastDispatcher); |
| mReceiverHandler.post(mRegisterListeners); |
| } |
| |
| @VisibleForTesting |
| NetworkControllerImpl(Context context, ConnectivityManager connectivityManager, |
| TelephonyManager telephonyManager, WifiManager wifiManager, |
| NetworkScoreManager networkScoreManager, |
| SubscriptionManager subManager, Config config, Looper bgLooper, |
| CallbackHandler callbackHandler, |
| AccessPointControllerImpl accessPointController, |
| DataUsageController dataUsageController, |
| SubscriptionDefaults defaultsHandler, |
| DeviceProvisionedController deviceProvisionedController, |
| BroadcastDispatcher broadcastDispatcher) { |
| mContext = context; |
| mConfig = config; |
| mReceiverHandler = new Handler(bgLooper); |
| mCallbackHandler = callbackHandler; |
| mDataSaverController = new DataSaverControllerImpl(context); |
| mBroadcastDispatcher = broadcastDispatcher; |
| |
| mSubscriptionManager = subManager; |
| mSubDefaults = defaultsHandler; |
| mConnectivityManager = connectivityManager; |
| mHasMobileDataFeature = |
| mConnectivityManager.isNetworkSupported(ConnectivityManager.TYPE_MOBILE); |
| |
| // telephony |
| mPhone = telephonyManager; |
| |
| // wifi |
| mWifiManager = wifiManager; |
| |
| mLocale = mContext.getResources().getConfiguration().locale; |
| mAccessPoints = accessPointController; |
| mDataUsageController = dataUsageController; |
| mDataUsageController.setNetworkController(this); |
| // TODO: Find a way to move this into DataUsageController. |
| mDataUsageController.setCallback(new DataUsageController.Callback() { |
| @Override |
| public void onMobileDataEnabled(boolean enabled) { |
| mCallbackHandler.setMobileDataEnabled(enabled); |
| notifyControllersMobileDataChanged(); |
| } |
| }); |
| mWifiSignalController = new WifiSignalController(mContext, mHasMobileDataFeature, |
| mCallbackHandler, this, mWifiManager, mConnectivityManager, networkScoreManager); |
| |
| mEthernetSignalController = new EthernetSignalController(mContext, mCallbackHandler, this); |
| |
| // AIRPLANE_MODE_CHANGED is sent at boot; we've probably already missed it |
| updateAirplaneMode(true /* force callback */); |
| mUserTracker = new CurrentUserTracker(broadcastDispatcher) { |
| @Override |
| public void onUserSwitched(int newUserId) { |
| NetworkControllerImpl.this.onUserSwitched(newUserId); |
| } |
| }; |
| mUserTracker.startTracking(); |
| deviceProvisionedController.addCallback(new DeviceProvisionedListener() { |
| @Override |
| public void onUserSetupChanged() { |
| setUserSetupComplete(deviceProvisionedController.isUserSetup( |
| deviceProvisionedController.getCurrentUser())); |
| } |
| }); |
| |
| ConnectivityManager.NetworkCallback callback = new ConnectivityManager.NetworkCallback(){ |
| private Network mLastNetwork; |
| private NetworkCapabilities mLastNetworkCapabilities; |
| |
| @Override |
| public void onCapabilitiesChanged( |
| Network network, NetworkCapabilities networkCapabilities) { |
| boolean lastValidated = (mLastNetworkCapabilities != null) && |
| mLastNetworkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED); |
| boolean validated = |
| networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED); |
| |
| // This callback is invoked a lot (i.e. when RSSI changes), so avoid updating |
| // icons when connectivity state has remained the same. |
| if (network.equals(mLastNetwork) && |
| networkCapabilities.equalsTransportTypes(mLastNetworkCapabilities) && |
| validated == lastValidated) { |
| return; |
| } |
| mLastNetwork = network; |
| mLastNetworkCapabilities = networkCapabilities; |
| updateConnectivity(); |
| } |
| }; |
| // Even though this callback runs on the receiver handler thread which also processes the |
| // CONNECTIVITY_ACTION broadcasts, the broadcast and callback might come in at different |
| // times. This is safe since updateConnectivity() builds the list of transports from |
| // scratch. |
| // TODO: Move off of the deprecated CONNECTIVITY_ACTION broadcast and rely on callbacks |
| // exclusively for status bar icons. |
| mConnectivityManager.registerDefaultNetworkCallback(callback, mReceiverHandler); |
| // Register the listener on our bg looper |
| mPhoneStateListener = new PhoneStateListener(mReceiverHandler::post) { |
| @Override |
| public void onActiveDataSubscriptionIdChanged(int subId) { |
| // For data switching from A to B, we assume B is validated for up to 2 seconds iff: |
| // 1) A and B are in the same subscription group e.g. CBRS data switch. And |
| // 2) A was validated before the switch. |
| // This is to provide smooth transition for UI without showing cross during data |
| // switch. |
| if (keepCellularValidationBitInSwitch(mActiveMobileDataSubscription, subId)) { |
| if (DEBUG) Log.d(TAG, ": mForceCellularValidated to true."); |
| mForceCellularValidated = true; |
| mReceiverHandler.removeCallbacks(mClearForceValidated); |
| mReceiverHandler.postDelayed(mClearForceValidated, 2000); |
| } |
| mActiveMobileDataSubscription = subId; |
| doUpdateMobileControllers(); |
| } |
| }; |
| } |
| |
| private final Runnable mClearForceValidated = () -> { |
| if (DEBUG) Log.d(TAG, ": mClearForceValidated"); |
| mForceCellularValidated = false; |
| updateConnectivity(); |
| }; |
| |
| boolean isInGroupDataSwitch(int subId1, int subId2) { |
| SubscriptionInfo info1 = mSubscriptionManager.getActiveSubscriptionInfo(subId1); |
| SubscriptionInfo info2 = mSubscriptionManager.getActiveSubscriptionInfo(subId2); |
| return (info1 != null && info2 != null && info1.getGroupUuid() != null |
| && info1.getGroupUuid().equals(info2.getGroupUuid())); |
| } |
| |
| boolean keepCellularValidationBitInSwitch(int sourceSubId, int destSubId) { |
| return mValidatedTransports.get(TRANSPORT_CELLULAR) |
| && isInGroupDataSwitch(sourceSubId, destSubId); |
| } |
| |
| public DataSaverController getDataSaverController() { |
| return mDataSaverController; |
| } |
| |
| private void registerListeners() { |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.registerListener(); |
| } |
| if (mSubscriptionListener == null) { |
| mSubscriptionListener = new SubListener(); |
| } |
| mSubscriptionManager.addOnSubscriptionsChangedListener(mSubscriptionListener); |
| mPhone.listen(mPhoneStateListener, LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE); |
| |
| // broadcasts |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(WifiManager.RSSI_CHANGED_ACTION); |
| filter.addAction(WifiManager.WIFI_STATE_CHANGED_ACTION); |
| filter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION); |
| filter.addAction(Intent.ACTION_SIM_STATE_CHANGED); |
| filter.addAction(TelephonyManager.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED); |
| filter.addAction(TelephonyManager.ACTION_DEFAULT_VOICE_SUBSCRIPTION_CHANGED); |
| filter.addAction(Intent.ACTION_SERVICE_STATE); |
| filter.addAction(TelephonyManager.ACTION_SERVICE_PROVIDERS_UPDATED); |
| filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION); |
| filter.addAction(ConnectivityManager.INET_CONDITION_ACTION); |
| filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED); |
| filter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED); |
| mBroadcastDispatcher.registerReceiverWithHandler(this, filter, mReceiverHandler); |
| mListening = true; |
| |
| // Initial setup of connectivity. Handled as if we had received a sticky broadcast of |
| // ConnectivityManager.CONNECTIVITY_ACTION or ConnectivityManager.INET_CONDITION_ACTION. |
| mReceiverHandler.post(this::updateConnectivity); |
| |
| // Initial setup of WifiSignalController. Handled as if we had received a sticky broadcast |
| // of WifiManager.WIFI_STATE_CHANGED_ACTION or WifiManager.NETWORK_STATE_CHANGED_ACTION |
| mReceiverHandler.post(mWifiSignalController::fetchInitialState); |
| updateMobileControllers(); |
| |
| // Initial setup of emergency information. Handled as if we had received a sticky broadcast |
| // of TelephonyManager.ACTION_DEFAULT_VOICE_SUBSCRIPTION_CHANGED. |
| mReceiverHandler.post(this::recalculateEmergency); |
| } |
| |
| private void unregisterListeners() { |
| mListening = false; |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.unregisterListener(); |
| } |
| mSubscriptionManager.removeOnSubscriptionsChangedListener(mSubscriptionListener); |
| mBroadcastDispatcher.unregisterReceiver(this); |
| } |
| |
| public int getConnectedWifiLevel() { |
| return mWifiSignalController.getState().level; |
| } |
| |
| @Override |
| public AccessPointController getAccessPointController() { |
| return mAccessPoints; |
| } |
| |
| @Override |
| public DataUsageController getMobileDataController() { |
| return mDataUsageController; |
| } |
| |
| public void addEmergencyListener(EmergencyListener listener) { |
| mCallbackHandler.setListening(listener, true); |
| mCallbackHandler.setEmergencyCallsOnly(isEmergencyOnly()); |
| } |
| |
| public void removeEmergencyListener(EmergencyListener listener) { |
| mCallbackHandler.setListening(listener, false); |
| } |
| |
| public boolean hasMobileDataFeature() { |
| return mHasMobileDataFeature; |
| } |
| |
| public boolean hasVoiceCallingFeature() { |
| return mPhone.getPhoneType() != TelephonyManager.PHONE_TYPE_NONE; |
| } |
| |
| private MobileSignalController getDataController() { |
| int dataSubId = mSubDefaults.getActiveDataSubId(); |
| if (!SubscriptionManager.isValidSubscriptionId(dataSubId)) { |
| if (DEBUG) Log.e(TAG, "No data sim selected"); |
| return mDefaultSignalController; |
| } |
| if (mMobileSignalControllers.indexOfKey(dataSubId) >= 0) { |
| return mMobileSignalControllers.get(dataSubId); |
| } |
| if (DEBUG) Log.e(TAG, "Cannot find controller for data sub: " + dataSubId); |
| return mDefaultSignalController; |
| } |
| |
| @Override |
| public String getMobileDataNetworkName() { |
| MobileSignalController controller = getDataController(); |
| return controller != null ? controller.getState().networkNameData : ""; |
| } |
| |
| @Override |
| public int getNumberSubscriptions() { |
| return mMobileSignalControllers.size(); |
| } |
| |
| boolean isDataControllerDisabled() { |
| MobileSignalController dataController = getDataController(); |
| if (dataController == null) { |
| return false; |
| } |
| |
| return dataController.isDataDisabled(); |
| } |
| |
| private void notifyControllersMobileDataChanged() { |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.onMobileDataChanged(); |
| } |
| } |
| |
| public boolean isEmergencyOnly() { |
| if (mMobileSignalControllers.size() == 0) { |
| // When there are no active subscriptions, determine emengency state from last |
| // broadcast. |
| mEmergencySource = EMERGENCY_NO_CONTROLLERS; |
| return mLastServiceState != null && mLastServiceState.isEmergencyOnly(); |
| } |
| int voiceSubId = mSubDefaults.getDefaultVoiceSubId(); |
| if (!SubscriptionManager.isValidSubscriptionId(voiceSubId)) { |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| if (!mobileSignalController.getState().isEmergency) { |
| mEmergencySource = EMERGENCY_FIRST_CONTROLLER |
| + mobileSignalController.mSubscriptionInfo.getSubscriptionId(); |
| if (DEBUG) Log.d(TAG, "Found emergency " + mobileSignalController.mTag); |
| return false; |
| } |
| } |
| } |
| if (mMobileSignalControllers.indexOfKey(voiceSubId) >= 0) { |
| mEmergencySource = EMERGENCY_VOICE_CONTROLLER + voiceSubId; |
| if (DEBUG) Log.d(TAG, "Getting emergency from " + voiceSubId); |
| return mMobileSignalControllers.get(voiceSubId).getState().isEmergency; |
| } |
| // If we have the wrong subId but there is only one sim anyway, assume it should be the |
| // default. |
| if (mMobileSignalControllers.size() == 1) { |
| mEmergencySource = EMERGENCY_ASSUMED_VOICE_CONTROLLER |
| + mMobileSignalControllers.keyAt(0); |
| if (DEBUG) Log.d(TAG, "Getting assumed emergency from " |
| + mMobileSignalControllers.keyAt(0)); |
| return mMobileSignalControllers.valueAt(0).getState().isEmergency; |
| } |
| if (DEBUG) Log.e(TAG, "Cannot find controller for voice sub: " + voiceSubId); |
| mEmergencySource = EMERGENCY_NO_SUB + voiceSubId; |
| // Something is wrong, better assume we can't make calls... |
| return true; |
| } |
| |
| /** |
| * Emergency status may have changed (triggered by MobileSignalController), |
| * so we should recheck and send out the state to listeners. |
| */ |
| void recalculateEmergency() { |
| mIsEmergency = isEmergencyOnly(); |
| mCallbackHandler.setEmergencyCallsOnly(mIsEmergency); |
| } |
| |
| public void addCallback(SignalCallback cb) { |
| cb.setSubs(mCurrentSubscriptions); |
| cb.setIsAirplaneMode(new IconState(mAirplaneMode, |
| TelephonyIcons.FLIGHT_MODE_ICON, R.string.accessibility_airplane_mode, mContext)); |
| cb.setNoSims(mHasNoSubs, mSimDetected); |
| mWifiSignalController.notifyListeners(cb); |
| mEthernetSignalController.notifyListeners(cb); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.notifyListeners(cb); |
| } |
| mCallbackHandler.setListening(cb, true); |
| } |
| |
| @Override |
| public void removeCallback(SignalCallback cb) { |
| mCallbackHandler.setListening(cb, false); |
| } |
| |
| @Override |
| public void setWifiEnabled(final boolean enabled) { |
| new AsyncTask<Void, Void, Void>() { |
| @Override |
| protected Void doInBackground(Void... args) { |
| mWifiManager.setWifiEnabled(enabled); |
| return null; |
| } |
| }.execute(); |
| } |
| |
| private void onUserSwitched(int newUserId) { |
| mCurrentUserId = newUserId; |
| mAccessPoints.onUserSwitched(newUserId); |
| updateConnectivity(); |
| } |
| |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (CHATTY) { |
| Log.d(TAG, "onReceive: intent=" + intent); |
| } |
| final String action = intent.getAction(); |
| switch (action) { |
| case ConnectivityManager.CONNECTIVITY_ACTION: |
| case ConnectivityManager.INET_CONDITION_ACTION: |
| updateConnectivity(); |
| break; |
| case Intent.ACTION_AIRPLANE_MODE_CHANGED: |
| refreshLocale(); |
| updateAirplaneMode(false); |
| break; |
| case TelephonyManager.ACTION_DEFAULT_VOICE_SUBSCRIPTION_CHANGED: |
| // We are using different subs now, we might be able to make calls. |
| recalculateEmergency(); |
| break; |
| case TelephonyManager.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED: |
| // Notify every MobileSignalController so they can know whether they are the |
| // data sim or not. |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController controller = mMobileSignalControllers.valueAt(i); |
| controller.handleBroadcast(intent); |
| } |
| mConfig = Config.readConfig(mContext); |
| mReceiverHandler.post(this::handleConfigurationChanged); |
| break; |
| case Intent.ACTION_SIM_STATE_CHANGED: |
| // Avoid rebroadcast because SysUI is direct boot aware. |
| if (intent.getBooleanExtra(Intent.EXTRA_REBROADCAST_ON_UNLOCK, false)) { |
| break; |
| } |
| // Might have different subscriptions now. |
| updateMobileControllers(); |
| break; |
| case Intent.ACTION_SERVICE_STATE: |
| mLastServiceState = ServiceState.newFromBundle(intent.getExtras()); |
| if (mMobileSignalControllers.size() == 0) { |
| // If none of the subscriptions are active, we might need to recalculate |
| // emergency state. |
| recalculateEmergency(); |
| } |
| break; |
| case CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED: |
| mConfig = Config.readConfig(mContext); |
| mReceiverHandler.post(this::handleConfigurationChanged); |
| break; |
| default: |
| int subId = intent.getIntExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, |
| SubscriptionManager.INVALID_SUBSCRIPTION_ID); |
| if (SubscriptionManager.isValidSubscriptionId(subId)) { |
| if (mMobileSignalControllers.indexOfKey(subId) >= 0) { |
| mMobileSignalControllers.get(subId).handleBroadcast(intent); |
| } else { |
| // Can't find this subscription... We must be out of date. |
| updateMobileControllers(); |
| } |
| } else { |
| // No sub id, must be for the wifi. |
| mWifiSignalController.handleBroadcast(intent); |
| } |
| break; |
| } |
| } |
| |
| @VisibleForTesting |
| void handleConfigurationChanged() { |
| updateMobileControllers(); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController controller = mMobileSignalControllers.valueAt(i); |
| controller.setConfiguration(mConfig); |
| } |
| refreshLocale(); |
| } |
| |
| private void updateMobileControllers() { |
| if (!mListening) { |
| return; |
| } |
| doUpdateMobileControllers(); |
| } |
| |
| private void filterMobileSubscriptionInSameGroup(List<SubscriptionInfo> subscriptions) { |
| if (subscriptions.size() == 2) { |
| SubscriptionInfo info1 = subscriptions.get(0); |
| SubscriptionInfo info2 = subscriptions.get(1); |
| if (info1.getGroupUuid() != null && info1.getGroupUuid().equals(info2.getGroupUuid())) { |
| // If both subscriptions are primary, show both. |
| if (!info1.isOpportunistic() && !info2.isOpportunistic()) return; |
| |
| // If carrier required, always show signal bar of primary subscription. |
| // Otherwise, show whichever subscription is currently active for Internet. |
| boolean alwaysShowPrimary = CarrierConfigManager.getDefaultConfig() |
| .getBoolean(CarrierConfigManager |
| .KEY_ALWAYS_SHOW_PRIMARY_SIGNAL_BAR_IN_OPPORTUNISTIC_NETWORK_BOOLEAN); |
| if (alwaysShowPrimary) { |
| subscriptions.remove(info1.isOpportunistic() ? info1 : info2); |
| } else { |
| subscriptions.remove(info1.getSubscriptionId() == mActiveMobileDataSubscription |
| ? info2 : info1); |
| } |
| } |
| } |
| } |
| |
| @VisibleForTesting |
| void doUpdateMobileControllers() { |
| List<SubscriptionInfo> subscriptions = mSubscriptionManager |
| .getCompleteActiveSubscriptionInfoList(); |
| if (subscriptions == null) { |
| subscriptions = Collections.emptyList(); |
| } |
| |
| filterMobileSubscriptionInSameGroup(subscriptions); |
| |
| // If there have been no relevant changes to any of the subscriptions, we can leave as is. |
| if (hasCorrectMobileControllers(subscriptions)) { |
| // Even if the controllers are correct, make sure we have the right no sims state. |
| // Such as on boot, don't need any controllers, because there are no sims, |
| // but we still need to update the no sim state. |
| updateNoSims(); |
| return; |
| } |
| synchronized (mLock) { |
| setCurrentSubscriptionsLocked(subscriptions); |
| } |
| updateNoSims(); |
| recalculateEmergency(); |
| } |
| |
| @VisibleForTesting |
| protected void updateNoSims() { |
| boolean hasNoSubs = mHasMobileDataFeature && mMobileSignalControllers.size() == 0; |
| boolean simDetected = hasAnySim(); |
| if (hasNoSubs != mHasNoSubs || simDetected != mSimDetected) { |
| mHasNoSubs = hasNoSubs; |
| mSimDetected = simDetected; |
| mCallbackHandler.setNoSims(mHasNoSubs, mSimDetected); |
| } |
| } |
| |
| private boolean hasAnySim() { |
| int simCount = mPhone.getActiveModemCount(); |
| for (int i = 0; i < simCount; i++) { |
| int state = mPhone.getSimState(i); |
| if (state != TelephonyManager.SIM_STATE_ABSENT |
| && state != TelephonyManager.SIM_STATE_UNKNOWN) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @GuardedBy("mLock") |
| @VisibleForTesting |
| public void setCurrentSubscriptionsLocked(List<SubscriptionInfo> subscriptions) { |
| Collections.sort(subscriptions, new Comparator<SubscriptionInfo>() { |
| @Override |
| public int compare(SubscriptionInfo lhs, SubscriptionInfo rhs) { |
| return lhs.getSimSlotIndex() == rhs.getSimSlotIndex() |
| ? lhs.getSubscriptionId() - rhs.getSubscriptionId() |
| : lhs.getSimSlotIndex() - rhs.getSimSlotIndex(); |
| } |
| }); |
| mCurrentSubscriptions = subscriptions; |
| |
| SparseArray<MobileSignalController> cachedControllers = |
| new SparseArray<MobileSignalController>(); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| cachedControllers.put(mMobileSignalControllers.keyAt(i), |
| mMobileSignalControllers.valueAt(i)); |
| } |
| mMobileSignalControllers.clear(); |
| final int num = subscriptions.size(); |
| for (int i = 0; i < num; i++) { |
| int subId = subscriptions.get(i).getSubscriptionId(); |
| // If we have a copy of this controller already reuse it, otherwise make a new one. |
| if (cachedControllers.indexOfKey(subId) >= 0) { |
| mMobileSignalControllers.put(subId, cachedControllers.get(subId)); |
| cachedControllers.remove(subId); |
| } else { |
| MobileSignalController controller = new MobileSignalController(mContext, mConfig, |
| mHasMobileDataFeature, mPhone.createForSubscriptionId(subId), |
| mCallbackHandler, this, subscriptions.get(i), |
| mSubDefaults, mReceiverHandler.getLooper()); |
| controller.setUserSetupComplete(mUserSetup); |
| mMobileSignalControllers.put(subId, controller); |
| if (subscriptions.get(i).getSimSlotIndex() == 0) { |
| mDefaultSignalController = controller; |
| } |
| if (mListening) { |
| controller.registerListener(); |
| } |
| } |
| } |
| if (mListening) { |
| for (int i = 0; i < cachedControllers.size(); i++) { |
| int key = cachedControllers.keyAt(i); |
| if (cachedControllers.get(key) == mDefaultSignalController) { |
| mDefaultSignalController = null; |
| } |
| cachedControllers.get(key).unregisterListener(); |
| } |
| } |
| mCallbackHandler.setSubs(subscriptions); |
| notifyAllListeners(); |
| |
| // There may be new MobileSignalControllers around, make sure they get the current |
| // inet condition and airplane mode. |
| pushConnectivityToSignals(); |
| updateAirplaneMode(true /* force */); |
| } |
| |
| private void setUserSetupComplete(final boolean userSetup) { |
| mReceiverHandler.post(() -> handleSetUserSetupComplete(userSetup)); |
| } |
| |
| private void handleSetUserSetupComplete(boolean userSetup) { |
| mUserSetup = userSetup; |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController controller = mMobileSignalControllers.valueAt(i); |
| controller.setUserSetupComplete(mUserSetup); |
| } |
| } |
| |
| @VisibleForTesting |
| boolean hasCorrectMobileControllers(List<SubscriptionInfo> allSubscriptions) { |
| if (allSubscriptions.size() != mMobileSignalControllers.size()) { |
| return false; |
| } |
| for (SubscriptionInfo info : allSubscriptions) { |
| if (mMobileSignalControllers.indexOfKey(info.getSubscriptionId()) < 0) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| private void updateAirplaneMode(boolean force) { |
| boolean airplaneMode = (Settings.Global.getInt(mContext.getContentResolver(), |
| Settings.Global.AIRPLANE_MODE_ON, 0) == 1); |
| if (airplaneMode != mAirplaneMode || force) { |
| mAirplaneMode = airplaneMode; |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.setAirplaneMode(mAirplaneMode); |
| } |
| notifyListeners(); |
| } |
| } |
| |
| private void refreshLocale() { |
| Locale current = mContext.getResources().getConfiguration().locale; |
| if (!current.equals(mLocale)) { |
| mLocale = current; |
| mWifiSignalController.refreshLocale(); |
| notifyAllListeners(); |
| } |
| } |
| |
| /** |
| * Forces update of all callbacks on both SignalClusters and |
| * NetworkSignalChangedCallbacks. |
| */ |
| private void notifyAllListeners() { |
| notifyListeners(); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.notifyListeners(); |
| } |
| mWifiSignalController.notifyListeners(); |
| mEthernetSignalController.notifyListeners(); |
| } |
| |
| /** |
| * Notifies listeners of changes in state of to the NetworkController, but |
| * does not notify for any info on SignalControllers, for that call |
| * notifyAllListeners. |
| */ |
| private void notifyListeners() { |
| mCallbackHandler.setIsAirplaneMode(new IconState(mAirplaneMode, |
| TelephonyIcons.FLIGHT_MODE_ICON, R.string.accessibility_airplane_mode, mContext)); |
| mCallbackHandler.setNoSims(mHasNoSubs, mSimDetected); |
| } |
| |
| /** |
| * Update the Inet conditions and what network we are connected to. |
| */ |
| private void updateConnectivity() { |
| mConnectedTransports.clear(); |
| mValidatedTransports.clear(); |
| for (NetworkCapabilities nc : |
| mConnectivityManager.getDefaultNetworkCapabilitiesForUser(mCurrentUserId)) { |
| for (int transportType : nc.getTransportTypes()) { |
| mConnectedTransports.set(transportType); |
| if (nc.hasCapability(NET_CAPABILITY_VALIDATED)) { |
| mValidatedTransports.set(transportType); |
| } |
| } |
| } |
| |
| if (mForceCellularValidated) mValidatedTransports.set(TRANSPORT_CELLULAR); |
| |
| if (CHATTY) { |
| Log.d(TAG, "updateConnectivity: mConnectedTransports=" + mConnectedTransports); |
| Log.d(TAG, "updateConnectivity: mValidatedTransports=" + mValidatedTransports); |
| } |
| |
| mInetCondition = !mValidatedTransports.isEmpty(); |
| |
| pushConnectivityToSignals(); |
| } |
| |
| /** |
| * Pushes the current connectivity state to all SignalControllers. |
| */ |
| private void pushConnectivityToSignals() { |
| // We want to update all the icons, all at once, for any condition change |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.updateConnectivity(mConnectedTransports, mValidatedTransports); |
| } |
| mWifiSignalController.updateConnectivity(mConnectedTransports, mValidatedTransports); |
| mEthernetSignalController.updateConnectivity(mConnectedTransports, mValidatedTransports); |
| } |
| |
| public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| pw.println("NetworkController state:"); |
| |
| pw.println(" - telephony ------"); |
| pw.print(" hasVoiceCallingFeature()="); |
| pw.println(hasVoiceCallingFeature()); |
| pw.println(" mListening=" + mListening); |
| |
| pw.println(" - connectivity ------"); |
| pw.print(" mConnectedTransports="); |
| pw.println(mConnectedTransports); |
| pw.print(" mValidatedTransports="); |
| pw.println(mValidatedTransports); |
| pw.print(" mInetCondition="); |
| pw.println(mInetCondition); |
| pw.print(" mAirplaneMode="); |
| pw.println(mAirplaneMode); |
| pw.print(" mLocale="); |
| pw.println(mLocale); |
| pw.print(" mLastServiceState="); |
| pw.println(mLastServiceState); |
| pw.print(" mIsEmergency="); |
| pw.println(mIsEmergency); |
| pw.print(" mEmergencySource="); |
| pw.println(emergencyToString(mEmergencySource)); |
| |
| pw.println(" - config ------"); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController mobileSignalController = mMobileSignalControllers.valueAt(i); |
| mobileSignalController.dump(pw); |
| } |
| mWifiSignalController.dump(pw); |
| |
| mEthernetSignalController.dump(pw); |
| |
| mAccessPoints.dump(pw); |
| } |
| |
| private static final String emergencyToString(int emergencySource) { |
| if (emergencySource > EMERGENCY_NO_SUB) { |
| return "ASSUMED_VOICE_CONTROLLER(" + (emergencySource - EMERGENCY_VOICE_CONTROLLER) |
| + ")"; |
| } else if (emergencySource > EMERGENCY_NO_SUB) { |
| return "NO_SUB(" + (emergencySource - EMERGENCY_NO_SUB) + ")"; |
| } else if (emergencySource > EMERGENCY_VOICE_CONTROLLER) { |
| return "VOICE_CONTROLLER(" + (emergencySource - EMERGENCY_VOICE_CONTROLLER) + ")"; |
| } else if (emergencySource > EMERGENCY_FIRST_CONTROLLER) { |
| return "FIRST_CONTROLLER(" + (emergencySource - EMERGENCY_FIRST_CONTROLLER) + ")"; |
| } else if (emergencySource == EMERGENCY_NO_CONTROLLERS) { |
| return "NO_CONTROLLERS"; |
| } |
| return "UNKNOWN_SOURCE"; |
| } |
| |
| private boolean mDemoMode; |
| private boolean mDemoInetCondition; |
| private WifiSignalController.WifiState mDemoWifiState; |
| |
| @Override |
| public void dispatchDemoCommand(String command, Bundle args) { |
| if (!mDemoMode && command.equals(COMMAND_ENTER)) { |
| if (DEBUG) Log.d(TAG, "Entering demo mode"); |
| unregisterListeners(); |
| mDemoMode = true; |
| mDemoInetCondition = mInetCondition; |
| mDemoWifiState = mWifiSignalController.getState(); |
| mDemoWifiState.ssid = "DemoMode"; |
| } else if (mDemoMode && command.equals(COMMAND_EXIT)) { |
| if (DEBUG) Log.d(TAG, "Exiting demo mode"); |
| mDemoMode = false; |
| // Update what MobileSignalControllers, because they may change |
| // to set the number of sim slots. |
| updateMobileControllers(); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController controller = mMobileSignalControllers.valueAt(i); |
| controller.resetLastState(); |
| } |
| mWifiSignalController.resetLastState(); |
| mReceiverHandler.post(mRegisterListeners); |
| notifyAllListeners(); |
| } else if (mDemoMode && command.equals(COMMAND_NETWORK)) { |
| String airplane = args.getString("airplane"); |
| if (airplane != null) { |
| boolean show = airplane.equals("show"); |
| mCallbackHandler.setIsAirplaneMode(new IconState(show, |
| TelephonyIcons.FLIGHT_MODE_ICON, R.string.accessibility_airplane_mode, |
| mContext)); |
| } |
| String fully = args.getString("fully"); |
| if (fully != null) { |
| mDemoInetCondition = Boolean.parseBoolean(fully); |
| BitSet connected = new BitSet(); |
| |
| if (mDemoInetCondition) { |
| connected.set(mWifiSignalController.mTransportType); |
| } |
| mWifiSignalController.updateConnectivity(connected, connected); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController controller = mMobileSignalControllers.valueAt(i); |
| if (mDemoInetCondition) { |
| connected.set(controller.mTransportType); |
| } |
| controller.updateConnectivity(connected, connected); |
| } |
| } |
| String wifi = args.getString("wifi"); |
| if (wifi != null) { |
| boolean show = wifi.equals("show"); |
| String level = args.getString("level"); |
| if (level != null) { |
| mDemoWifiState.level = level.equals("null") ? -1 |
| : Math.min(Integer.parseInt(level), WifiIcons.WIFI_LEVEL_COUNT - 1); |
| mDemoWifiState.connected = mDemoWifiState.level >= 0; |
| } |
| String activity = args.getString("activity"); |
| if (activity != null) { |
| switch (activity) { |
| case "inout": |
| mWifiSignalController.setActivity(DATA_ACTIVITY_INOUT); |
| break; |
| case "in": |
| mWifiSignalController.setActivity(DATA_ACTIVITY_IN); |
| break; |
| case "out": |
| mWifiSignalController.setActivity(DATA_ACTIVITY_OUT); |
| break; |
| default: |
| mWifiSignalController.setActivity(DATA_ACTIVITY_NONE); |
| break; |
| } |
| } else { |
| mWifiSignalController.setActivity(DATA_ACTIVITY_NONE); |
| } |
| String ssid = args.getString("ssid"); |
| if (ssid != null) { |
| mDemoWifiState.ssid = ssid; |
| } |
| mDemoWifiState.enabled = show; |
| mWifiSignalController.notifyListeners(); |
| } |
| String sims = args.getString("sims"); |
| if (sims != null) { |
| int num = MathUtils.constrain(Integer.parseInt(sims), 1, 8); |
| List<SubscriptionInfo> subs = new ArrayList<>(); |
| if (num != mMobileSignalControllers.size()) { |
| mMobileSignalControllers.clear(); |
| int start = mSubscriptionManager.getActiveSubscriptionInfoCountMax(); |
| for (int i = start /* get out of normal index range */; i < start + num; i++) { |
| subs.add(addSignalController(i, i)); |
| } |
| mCallbackHandler.setSubs(subs); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| int key = mMobileSignalControllers.keyAt(i); |
| MobileSignalController controller = mMobileSignalControllers.get(key); |
| controller.notifyListeners(); |
| } |
| } |
| } |
| String nosim = args.getString("nosim"); |
| if (nosim != null) { |
| mHasNoSubs = nosim.equals("show"); |
| mCallbackHandler.setNoSims(mHasNoSubs, mSimDetected); |
| } |
| String mobile = args.getString("mobile"); |
| if (mobile != null) { |
| boolean show = mobile.equals("show"); |
| String datatype = args.getString("datatype"); |
| String slotString = args.getString("slot"); |
| int slot = TextUtils.isEmpty(slotString) ? 0 : Integer.parseInt(slotString); |
| slot = MathUtils.constrain(slot, 0, 8); |
| // Ensure we have enough sim slots |
| List<SubscriptionInfo> subs = new ArrayList<>(); |
| while (mMobileSignalControllers.size() <= slot) { |
| int nextSlot = mMobileSignalControllers.size(); |
| subs.add(addSignalController(nextSlot, nextSlot)); |
| } |
| if (!subs.isEmpty()) { |
| mCallbackHandler.setSubs(subs); |
| } |
| // Hack to index linearly for easy use. |
| MobileSignalController controller = mMobileSignalControllers.valueAt(slot); |
| controller.getState().dataSim = datatype != null; |
| controller.getState().isDefault = datatype != null; |
| controller.getState().dataConnected = datatype != null; |
| if (datatype != null) { |
| controller.getState().iconGroup = |
| datatype.equals("1x") ? TelephonyIcons.ONE_X : |
| datatype.equals("3g") ? TelephonyIcons.THREE_G : |
| datatype.equals("4g") ? TelephonyIcons.FOUR_G : |
| datatype.equals("4g+") ? TelephonyIcons.FOUR_G_PLUS : |
| datatype.equals("5g") ? TelephonyIcons.NR_5G : |
| datatype.equals("5ge") ? TelephonyIcons.LTE_CA_5G_E : |
| datatype.equals("5g+") ? TelephonyIcons.NR_5G_PLUS : |
| datatype.equals("e") ? TelephonyIcons.E : |
| datatype.equals("g") ? TelephonyIcons.G : |
| datatype.equals("h") ? TelephonyIcons.H : |
| datatype.equals("h+") ? TelephonyIcons.H_PLUS : |
| datatype.equals("lte") ? TelephonyIcons.LTE : |
| datatype.equals("lte+") ? TelephonyIcons.LTE_PLUS : |
| datatype.equals("dis") ? TelephonyIcons.DATA_DISABLED : |
| datatype.equals("not") ? TelephonyIcons.NOT_DEFAULT_DATA : |
| TelephonyIcons.UNKNOWN; |
| } |
| if (args.containsKey("roam")) { |
| controller.getState().roaming = "show".equals(args.getString("roam")); |
| } |
| String level = args.getString("level"); |
| if (level != null) { |
| controller.getState().level = level.equals("null") ? -1 |
| : Math.min(Integer.parseInt(level), |
| CellSignalStrength.getNumSignalStrengthLevels()); |
| controller.getState().connected = controller.getState().level >= 0; |
| } |
| if (args.containsKey("inflate")) { |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| mMobileSignalControllers.valueAt(i).mInflateSignalStrengths = |
| "true".equals(args.getString("inflate")); |
| } |
| } |
| String activity = args.getString("activity"); |
| if (activity != null) { |
| controller.getState().dataConnected = true; |
| switch (activity) { |
| case "inout": |
| controller.setActivity(TelephonyManager.DATA_ACTIVITY_INOUT); |
| break; |
| case "in": |
| controller.setActivity(TelephonyManager.DATA_ACTIVITY_IN); |
| break; |
| case "out": |
| controller.setActivity(TelephonyManager.DATA_ACTIVITY_OUT); |
| break; |
| default: |
| controller.setActivity(TelephonyManager.DATA_ACTIVITY_NONE); |
| break; |
| } |
| } else { |
| controller.setActivity(TelephonyManager.DATA_ACTIVITY_NONE); |
| } |
| controller.getState().enabled = show; |
| controller.notifyListeners(); |
| } |
| String carrierNetworkChange = args.getString("carriernetworkchange"); |
| if (carrierNetworkChange != null) { |
| boolean show = carrierNetworkChange.equals("show"); |
| for (int i = 0; i < mMobileSignalControllers.size(); i++) { |
| MobileSignalController controller = mMobileSignalControllers.valueAt(i); |
| controller.setCarrierNetworkChangeMode(show); |
| } |
| } |
| } |
| } |
| |
| private SubscriptionInfo addSignalController(int id, int simSlotIndex) { |
| SubscriptionInfo info = new SubscriptionInfo(id, "", simSlotIndex, "", "", 0, 0, "", 0, |
| null, null, null, "", false, null, null); |
| MobileSignalController controller = new MobileSignalController(mContext, |
| mConfig, mHasMobileDataFeature, |
| mPhone.createForSubscriptionId(info.getSubscriptionId()), mCallbackHandler, this, info, |
| mSubDefaults, mReceiverHandler.getLooper()); |
| mMobileSignalControllers.put(id, controller); |
| controller.getState().userSetup = true; |
| return info; |
| } |
| |
| public boolean hasEmergencyCryptKeeperText() { |
| return EncryptionHelper.IS_DATA_ENCRYPTED; |
| } |
| |
| public boolean isRadioOn() { |
| return !mAirplaneMode; |
| } |
| |
| private class SubListener extends OnSubscriptionsChangedListener { |
| @Override |
| public void onSubscriptionsChanged() { |
| updateMobileControllers(); |
| } |
| } |
| |
| /** |
| * Used to register listeners from the BG Looper, this way the PhoneStateListeners that |
| * get created will also run on the BG Looper. |
| */ |
| private final Runnable mRegisterListeners = new Runnable() { |
| @Override |
| public void run() { |
| registerListeners(); |
| } |
| }; |
| |
| public static class SubscriptionDefaults { |
| public int getDefaultVoiceSubId() { |
| return SubscriptionManager.getDefaultVoiceSubscriptionId(); |
| } |
| |
| public int getDefaultDataSubId() { |
| return SubscriptionManager.getDefaultDataSubscriptionId(); |
| } |
| |
| public int getActiveDataSubId() { |
| return SubscriptionManager.getActiveDataSubscriptionId(); |
| } |
| } |
| |
| @VisibleForTesting |
| static class Config { |
| boolean showAtLeast3G = false; |
| boolean show4gFor3g = false; |
| boolean alwaysShowCdmaRssi = false; |
| boolean show4gForLte = false; |
| boolean hideLtePlus = false; |
| boolean hspaDataDistinguishable; |
| boolean inflateSignalStrengths = false; |
| boolean alwaysShowDataRatIcon = false; |
| |
| static Config readConfig(Context context) { |
| Config config = new Config(); |
| Resources res = context.getResources(); |
| |
| config.showAtLeast3G = res.getBoolean(R.bool.config_showMin3G); |
| config.alwaysShowCdmaRssi = |
| res.getBoolean(com.android.internal.R.bool.config_alwaysUseCdmaRssi); |
| config.hspaDataDistinguishable = |
| res.getBoolean(R.bool.config_hspa_data_distinguishable); |
| config.inflateSignalStrengths = res.getBoolean( |
| com.android.internal.R.bool.config_inflateSignalStrength); |
| |
| CarrierConfigManager configMgr = (CarrierConfigManager) |
| context.getSystemService(Context.CARRIER_CONFIG_SERVICE); |
| // Handle specific carrier config values for the default data SIM |
| int defaultDataSubId = SubscriptionManager.from(context) |
| .getDefaultDataSubscriptionId(); |
| PersistableBundle b = configMgr.getConfigForSubId(defaultDataSubId); |
| if (b != null) { |
| config.alwaysShowDataRatIcon = b.getBoolean( |
| CarrierConfigManager.KEY_ALWAYS_SHOW_DATA_RAT_ICON_BOOL); |
| config.show4gForLte = b.getBoolean( |
| CarrierConfigManager.KEY_SHOW_4G_FOR_LTE_DATA_ICON_BOOL); |
| config.show4gFor3g = b.getBoolean( |
| CarrierConfigManager.KEY_SHOW_4G_FOR_3G_DATA_ICON_BOOL); |
| config.hideLtePlus = b.getBoolean( |
| CarrierConfigManager.KEY_HIDE_LTE_PLUS_DATA_ICON_BOOL); |
| } |
| |
| return config; |
| } |
| } |
| } |
