create getModemEnabled function in PhoneConfigurationManager (519fcdd2) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/CommandsInterface.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -2266,6 +2266,13 @@ public interface CommandsInterface {
		*/
		default void enableModem(boolean enable, Message result) {};

		/**
		* Query whether logical modem is enabled or disabled
		*
		* @param result a Message to return to the requester
		*/
		default void getModemStatus(Message result) {};

		default List<ClientRequestStats> getClientRequestStats() {
		return null;
		}

src/java/com/android/internal/telephony/PhoneConfigurationManager.java

+89 −1

Original line number	Diff line number	Diff line
		@@ -22,11 +22,15 @@ import android.os.Handler;
		import android.os.Message;
		import android.os.PowerManager;
		import android.os.SystemProperties;
		import android.os.storage.StorageManager;
		import android.telephony.PhoneCapability;
		import android.telephony.Rlog;
		import android.telephony.TelephonyManager;
		import android.util.Log;

		import java.util.HashMap;
		import java.util.Map;

		/**
		* This class manages phone's configuration which defines the potential capability (static) of the
		* phone and its current activated capability (current).
		@@ -40,6 +44,8 @@ public class PhoneConfigurationManager {
		public static final String SSSS = "";
		private static final String LOG_TAG = "PhoneCfgMgr";
		private static final int EVENT_SWITCH_DSDS_CONFIG_DONE = 100;
		private static final int EVENT_GET_MODEM_STATUS = 101;
		private static final int EVENT_GET_MODEM_STATUS_DONE = 102;

		private static PhoneConfigurationManager sInstance = null;
		private final Context mContext;
		@@ -47,6 +53,8 @@ public class PhoneConfigurationManager {
		private PhoneCapability mCurrentCapability;
		private final RadioConfig mRadioConfig;
		private final MainThreadHandler mHandler;
		private final Phone[] mPhones;
		private final Map<Integer, Boolean> mPhoneStatusMap;

		/**
		* Init method to instantiate the object
		@@ -75,8 +83,20 @@ public class PhoneConfigurationManager {
		mCurrentCapability = mStaticCapability;
		mRadioConfig = RadioConfig.getInstance(mContext);
		mHandler = new MainThreadHandler();
		mPhoneStatusMap = new HashMap<>();

		notifyCapabilityChanged();

		mPhones = PhoneFactory.getPhones();
		if (!StorageManager.inCryptKeeperBounce()) {
		for (Phone phone : mPhones) {
		phone.mCi.registerForAvailable(mHandler, Phone.EVENT_RADIO_AVAILABLE, phone);
		}
		} else {
		for (Phone phone : mPhones) {
		phone.mCi.registerForOn(mHandler, Phone.EVENT_RADIO_ON, phone);
		}
		}
		}

		/**
		@@ -96,9 +116,24 @@ public class PhoneConfigurationManager {
		private final class MainThreadHandler extends Handler {
		@Override
		public void handleMessage(Message msg) {
		AsyncResult ar;
		Phone phone = null;
		switch (msg.what) {
		case Phone.EVENT_RADIO_AVAILABLE:
		case Phone.EVENT_RADIO_ON:
		log("Received EVENT_RADIO_AVAILABLE/EVENT_RADIO_ON");
		if (msg.obj instanceof Phone) {
		phone = (Phone) msg.obj;
		}
		if (phone == null) {
		log("Unable to add phoneStatus to cache. "
		+ "No phone object provided for event " + msg.what);
		} else {
		updatePhoneStatus(phone);
		}
		break;
		case EVENT_SWITCH_DSDS_CONFIG_DONE:
		AsyncResult ar = (AsyncResult) msg.obj;
		ar = (AsyncResult) msg.obj;
		if (ar != null && ar.exception == null) {
		int numOfLiveModems = msg.arg1;
		setMultiSimProperties(numOfLiveModems);
		@@ -106,6 +141,17 @@ public class PhoneConfigurationManager {
		log(msg.what + " failure. Not switching multi-sim config." + ar.exception);
		}
		break;
		case EVENT_GET_MODEM_STATUS_DONE:
		ar = (AsyncResult) msg.obj;
		if (ar != null && ar.exception == null) {
		int phoneId = msg.arg1;
		boolean enabled = (boolean) ar.result;
		//update the cache each time getModemStatus is requested
		mPhoneStatusMap.put(phoneId, enabled);
		} else {
		log(msg.what + " failure. Not updating modem status." + ar.exception);
		}
		break;
		}
		}
		}
		@@ -123,6 +169,48 @@ public class PhoneConfigurationManager {
		return;
		}
		phone.mCi.enableModem(enable, result);
		updatePhoneStatus(phone);
		}

		/**
		* Get phone status (enabled/disabled)
		*
		* @param phone which phone to operate on
		*/
		public boolean getPhoneStatus(Phone phone) {
		if (phone == null) {
		log("getPhonetatus failed phone is null");
		return false;
		}

		int phoneId = phone.getPhoneId();

		//use cache if the status has already been updated/queried
		if (mPhoneStatusMap.containsKey(phoneId)) {
		return mPhoneStatusMap.get(phoneId);
		} else {
		//return false if modem status is not in cache
		updatePhoneStatus(phone);
		return false;
		}
		}

		/**
		* method to call RIL getM
		*/
		private void updatePhoneStatus(Phone phone) {
		Message callback = Message.obtain(
		mHandler, EVENT_GET_MODEM_STATUS_DONE, phone.getPhoneId(), 0 /*dummy arg/);
		phone.mCi.getModemStatus(callback);
		}

		/**
		* Add status of the phone to the status HashMap
		* @param phoneId
		* @param status
		*/
		public void addToPhoneStatusCache(int phoneId, boolean status) {
		mPhoneStatusMap.put(phoneId, status);
		}

		/**

src/java/com/android/internal/telephony/PhoneFactory.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -242,7 +242,8 @@ public class PhoneFactory {

		sSubscriptionMonitor = new SubscriptionMonitor(tr, sContext, sc, numPhones);

		sPhoneConfigurationManager = PhoneConfigurationManager.init(sContext);
		sPhoneConfigurationManager = PhoneConfigurationManager.init(
		sContext);

		sCellularNetworkValidator = CellularNetworkValidator.make(sContext);

src/java/com/android/internal/telephony/RIL.java

+33 −0

Original line number	Diff line number	Diff line
		@@ -902,6 +902,37 @@ public class RIL extends BaseCommands implements CommandsInterface {
		}
		}

		@Override
		public void getModemStatus(Message result) {
		IRadio radioProxy = getRadioProxy(result);
		if (mRadioVersion.less(RADIO_HAL_VERSION_1_3)) {
		if (RILJ_LOGV) riljLog("getModemStatus: not supported.");
		if (result != null) {
		AsyncResult.forMessage(result, null,
		CommandException.fromRilErrno(REQUEST_NOT_SUPPORTED));
		result.sendToTarget();
		}
		return;
		}

		android.hardware.radio.V1_3.IRadio radioProxy13 =
		(android.hardware.radio.V1_3.IRadio) radioProxy;
		if (radioProxy13 != null) {
		RILRequest rr = obtainRequest(RIL_REQUEST_GET_MODEM_STATUS, result,
		mRILDefaultWorkSource);

		if (RILJ_LOGD) {
		riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));
		}

		try {
		radioProxy13.getModemStackStatus(rr.mSerial);
		} catch (RemoteException \| RuntimeException e) {
		handleRadioProxyExceptionForRR(rr, "getModemStatus", e);
		}
		}
		}

		@Override
		public void dial(String address, boolean isEmergencyCall, EmergencyNumber emergencyNumberInfo,
		boolean hasKnownUserIntentEmergency, int clirMode, UUSInfo uusInfo,
		@@ -5307,6 +5338,8 @@ public class RIL extends BaseCommands implements CommandsInterface {
		return "RIL_REQUEST_SET_LINK_CAPACITY_REPORTING_CRITERIA";
		case RIL_REQUEST_ENABLE_MODEM:
		return "RIL_REQUEST_ENABLE_MODEM";
		case RIL_REQUEST_GET_MODEM_STATUS:
		return "RIL_REQUEST_GET_MODEM_STATUS";
		default: return "<unknown request>";
		}
		}