am dacb8090: Merge "Airplane mode on always timed out when camping on LTE" into honeycomb-LTE (7c6f532a) · Commits · e / os / android_frameworks_base

telephony/java/com/android/internal/telephony/ServiceStateTracker.java

+72 −4

Original line number	Diff line number	Diff line
		@@ -68,6 +68,9 @@ public abstract class ServiceStateTracker extends Handler {
		protected RegistrantList mPsRestrictEnabledRegistrants = new RegistrantList();
		protected RegistrantList mPsRestrictDisabledRegistrants = new RegistrantList();

		/* Radio power off pending flag and tag counter */
		private boolean mPendingRadioPowerOffAfterDataOff = false;
		private int mPendingRadioPowerOffAfterDataOffTag = 0;

		protected static final boolean DBG = true;

		@@ -77,8 +80,6 @@ public abstract class ServiceStateTracker extends Handler {
		/** Waiting period before recheck gprs and voice registration. */
		public static final int DEFAULT_GPRS_CHECK_PERIOD_MILLIS = 60 * 1000;

		public static final int DATA_STATE_POLL_SLEEP_MS = 100;

		/** GSM events */
		protected static final int EVENT_RADIO_STATE_CHANGED = 1;
		protected static final int EVENT_NETWORK_STATE_CHANGED = 2;
		@@ -262,7 +263,29 @@ public abstract class ServiceStateTracker extends Handler {
		}
		}

		public abstract void handleMessage(Message msg);
		@Override
		public void handleMessage(Message msg) {
		switch (msg.what) {
		case EVENT_SET_RADIO_POWER_OFF:
		synchronized(this) {
		if (mPendingRadioPowerOffAfterDataOff &&
		(msg.arg1 == mPendingRadioPowerOffAfterDataOffTag)) {
		if (DBG) log("EVENT_SET_RADIO_OFF, turn radio off now.");
		hangupAndPowerOff();
		mPendingRadioPowerOffAfterDataOffTag += 1;
		mPendingRadioPowerOffAfterDataOff = false;
		} else {
		log("EVENT_SET_RADIO_OFF is stale arg1=" + msg.arg1 +
		"!= tag=" + mPendingRadioPowerOffAfterDataOffTag);
		}
		}
		break;

		default:
		log("Unhandled message with number: " + msg.what);
		break;
		}
		}

		protected abstract Phone getPhone();
		protected abstract void handlePollStateResult(int what, AsyncResult ar);
		@@ -370,7 +393,52 @@ public abstract class ServiceStateTracker extends Handler {
		*
		* Hang up the existing voice calls to decrease call drop rate.
		*/
		public abstract void powerOffRadioSafely();
		public void powerOffRadioSafely(DataConnectionTracker dcTracker) {
		synchronized (this) {
		if (!mPendingRadioPowerOffAfterDataOff) {
		if (dcTracker.isAnyActiveDataConnections()) {
		dcTracker.cleanUpAllConnections(null);
		Message msg = Message.obtain(this);
		msg.what = EVENT_SET_RADIO_POWER_OFF;
		msg.arg1 = ++mPendingRadioPowerOffAfterDataOffTag;
		if (sendMessageDelayed(msg, 30000)) {
		if (DBG) log("Wait upto 30s for data to disconnect, then turn off radio.");
		mPendingRadioPowerOffAfterDataOff = true;
		} else {
		log("Cannot send delayed Msg, turn off radio right away.");
		hangupAndPowerOff();
		}
		} else {
		dcTracker.cleanUpAllConnections(null);
		if (DBG) log("Data disconnected, turn off radio right away.");
		hangupAndPowerOff();
		}
		}
		}
		}

		/**
		* process the pending request to turn radio off after data is disconnected
		*
		* return true if there is pending request to process; false otherwise.
		*/
		public boolean processPendingRadioPowerOffAfterDataOff() {
		synchronized(this) {
		if (mPendingRadioPowerOffAfterDataOff) {
		if (DBG) log("Process pending request to turn radio off.");
		mPendingRadioPowerOffAfterDataOffTag += 1;
		hangupAndPowerOff();
		mPendingRadioPowerOffAfterDataOff = false;
		return true;
		}
		return false;
		}
		}

		/**
		* Hang up all voice call and turn off radio. Implemented by derived class.
		*/
		protected abstract void hangupAndPowerOff();

		/** Cancel a pending (if any) pollState() operation */
		protected void cancelPollState() {

telephony/java/com/android/internal/telephony/cdma/CdmaDataConnectionTracker.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -906,6 +906,11 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		}
		}

		@Override
		public boolean isAnyActiveDataConnections() {
		return (mState != State.IDLE);
		}

		@Override
		protected void log(String s) {
		Log.d(LOG_TAG, "[CdmaDataConnectionTracker] " + s);

telephony/java/com/android/internal/telephony/cdma/CdmaServiceStateTracker.java

+4 −58

Original line number	Diff line number	Diff line
		@@ -139,8 +139,6 @@ public class CdmaServiceStateTracker extends ServiceStateTracker {
		private boolean isEriTextLoaded = false;
		private boolean isSubscriptionFromRuim = false;

		private boolean mPendingRadioPowerOffAfterDataOff = false;

		/* Used only for debugging purposes. */
		private String mRegistrationDeniedReason;

		@@ -485,18 +483,8 @@ public class CdmaServiceStateTracker extends ServiceStateTracker {
		}
		break;

		case EVENT_SET_RADIO_POWER_OFF:
		synchronized(this) {
		if (mPendingRadioPowerOffAfterDataOff) {
		if (DBG) log("EVENT_SET_RADIO_OFF, turn radio off now.");
		hangupAndPowerOff();
		mPendingRadioPowerOffAfterDataOff = false;
		}
		}
		break;

		default:
		Log.e(LOG_TAG, "Unhandled message with number: " + msg.what);
		super.handleMessage(msg);
		break;
		}
		}
		@@ -513,35 +501,10 @@ public class CdmaServiceStateTracker extends ServiceStateTracker {
		DataConnectionTracker dcTracker = phone.mDataConnection;

		// If it's on and available and we want it off gracefully
		powerOffRadioSafely();
		powerOffRadioSafely(dcTracker);
		} // Otherwise, we're in the desired state
		}

		// TODO: Consider moving this method to DataConnectionTracker
		@Override
		public void powerOffRadioSafely() {
		DataConnectionTracker dcTracker = phone.mDataConnection;

		synchronized (this) {
		if (!mPendingRadioPowerOffAfterDataOff) {
		if (dcTracker.isAnyActiveDataConnections()) {
		dcTracker.cleanUpAllConnections(Phone.REASON_RADIO_TURNED_OFF);
		if (sendEmptyMessageDelayed(EVENT_SET_RADIO_POWER_OFF, 30000)) {
		if (DBG) log("Wait upto 30s for data to disconnect, then turn off radio.");
		mPendingRadioPowerOffAfterDataOff = true;
		} else {
		Log.w(LOG_TAG, "Cannot send delayed Msg, turn off radio right away.");
		hangupAndPowerOff();
		}
		} else {
		dcTracker.cleanUpAllConnections(Phone.REASON_RADIO_TURNED_OFF);
		if (DBG) log("Data disconnected, turn off radio right away.");
		hangupAndPowerOff();
		}
		}
		}
		}

		@Override
		protected void updateSpnDisplay() {
		// TODO RUIM SPN is not implemented, EF_SPN has to be read and Display Condition
		@@ -1657,24 +1620,6 @@ public class CdmaServiceStateTracker extends ServiceStateTracker {
		return mIsMinInfoReady;
		}

		/**
		* process the pending request to turn radio off after data is disconnected
		*
		* return true if there is pending request to process; false otherwise.
		*/
		public boolean processPendingRadioPowerOffAfterDataOff() {
		synchronized(this) {
		if (mPendingRadioPowerOffAfterDataOff) {
		if (DBG) log("Process pending request to turn radio off.");
		removeMessages(EVENT_SET_RADIO_POWER_OFF);
		hangupAndPowerOff();
		mPendingRadioPowerOffAfterDataOff = false;
		return true;
		}
		return false;
		}
		}

		/**
		* Returns OTASP_UNKNOWN, OTASP_NEEDED or OTASP_NOT_NEEDED
		*/
		@@ -1701,7 +1646,8 @@ public class CdmaServiceStateTracker extends ServiceStateTracker {
		Log.d(LOG_TAG, "[CdmaServiceStateTracker] " + s);
		}

		private void hangupAndPowerOff() {
		@Override
		protected void hangupAndPowerOff() {
		// hang up all active voice calls
		phone.mCT.ringingCall.hangupIfAlive();
		phone.mCT.backgroundCall.hangupIfAlive();

telephony/java/com/android/internal/telephony/gsm/GsmDataConnectionTracker.java

+19 −3

Original line number	Diff line number	Diff line
		@@ -1073,7 +1073,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		protected void restartRadio() {
		log("**********TURN OFF RADIO************");
		cleanUpAllConnections(true, Phone.REASON_RADIO_TURNED_OFF);
		mPhone.getServiceStateTracker().powerOffRadioSafely();
		mPhone.getServiceStateTracker().powerOffRadioSafely(this);
		/* Note: no need to call setRadioPower(true). Assuming the desired
		* radio power state is still ON (as tracked by ServiceStateTracker),
		* ServiceStateTracker will call setRadioPower when it receives the
		@@ -1491,14 +1491,25 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		}

		mPhone.notifyDataConnection(apnContext.getReason(), apnContext.getApnType());

		apnContext.setState(State.IDLE);
		apnContext.setApnSetting(null);

		// if all data connection are gone, check whether Airplane mode request was
		// pending.
		if (!isConnected()) {
		if (mPhone.getServiceStateTracker().processPendingRadioPowerOffAfterDataOff()) {
		// Radio will be turned off. No need to retry data setup
		return;
		}
		}

		// Check if APN disabled.
		if (apnContext.getPendingAction() == ApnContext.PENDING_ACTION_APN_DISABLE) {
		mApnContexts.remove(apnContext.getApnType());
		return;
		}

		apnContext.setState(State.IDLE);
		apnContext.setApnSetting(null);
		if (TextUtils.equals(apnContext.getApnType(), Phone.APN_TYPE_DEFAULT)
		&& retryAfterDisconnected(apnContext.getReason())) {
		SystemProperties.set("gsm.defaultpdpcontext.active", "false");
		@@ -1893,6 +1904,11 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		}
		}

		@Override
		public boolean isAnyActiveDataConnections() {
		return isConnected();
		}

		@Override
		protected void log(String s) {
		Log.d(LOG_TAG, "[GsmDataConnectionTracker] " + s);

telephony/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java

+4 −16

Original line number	Diff line number	Diff line
		@@ -164,8 +164,6 @@ final class GsmServiceStateTracker extends ServiceStateTracker {
		static final int PS_NOTIFICATION = 888; // Id to update and cancel PS restricted
		static final int CS_NOTIFICATION = 999; // Id to update and cancel CS restricted

		static final int MAX_NUM_DATA_STATE_READS = 15;

		private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		@@ -459,7 +457,7 @@ final class GsmServiceStateTracker extends ServiceStateTracker {
		break;

		default:
		Log.e(LOG_TAG, "Unhandled message with number: " + msg.what);
		super.handleMessage(msg);
		break;
		}
		}
		@@ -471,23 +469,13 @@ final class GsmServiceStateTracker extends ServiceStateTracker {
		cm.setRadioPower(true, null);
		} else if (!mDesiredPowerState && cm.getRadioState().isOn()) {
		// If it's on and available and we want it off gracefully
		powerOffRadioSafely();
		DataConnectionTracker dcTracker = phone.mDataConnection;
		powerOffRadioSafely(dcTracker);
		} // Otherwise, we're in the desired state
		}

		@Override
		public void powerOffRadioSafely() {
		// Cleanup all connections
		DataConnectionTracker dcTracker = phone.mDataConnection;
		Message msg = dcTracker.obtainMessage(DataConnectionTracker.EVENT_CLEAN_UP_ALL_CONNECTIONS);
		dcTracker.sendMessage(msg);

		// poll data state up to 15 times, with a 100ms delay
		// totaling 1.5 sec. Normal data disable action will finish in 100ms.
		for (int i = 0; i < MAX_NUM_DATA_STATE_READS; i++) {
		SystemClock.sleep(DATA_STATE_POLL_SLEEP_MS);
		}

		protected void hangupAndPowerOff() {
		// hang up all active voice calls
		if (phone.isInCall()) {
		phone.mCT.ringingCall.hangupIfAlive();