am dba69061: Merge "Send availability info more reliably" into ics-mr0 (9b61778d) · Commits · e / os / android_frameworks_base

core/java/android/net/MobileDataStateTracker.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -197,7 +197,10 @@ public class MobileDataStateTracker implements NetworkStateTracker {
		String apnName = intent.getStringExtra(Phone.DATA_APN_KEY);
		mNetworkInfo.setRoaming(intent.getBooleanExtra(Phone.DATA_NETWORK_ROAMING_KEY,
		false));

		if (VDBG) {
		log(mApnType + " setting isAvailable to " +
		intent.getBooleanExtra(Phone.NETWORK_UNAVAILABLE_KEY,false));
		}
		mNetworkInfo.setIsAvailable(!intent.getBooleanExtra(Phone.NETWORK_UNAVAILABLE_KEY,
		false));

core/java/android/net/NetworkStateTracker.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -132,6 +132,9 @@ public interface NetworkStateTracker {
		* Returns an indication of whether this network is available for
		* connections. A value of {@code false} means that some quasi-permanent
		* condition prevents connectivity to this network.
		*
		* NOTE that this is broken on multi-connection devices. Should be fixed in J release
		* TODO - fix on multi-pdp devices
		*/
		public boolean isAvailable();

telephony/java/com/android/internal/telephony/DataConnectionTracker.java

+3 −20

Original line number	Diff line number	Diff line
		@@ -254,9 +254,6 @@ public abstract class DataConnectionTracker extends Handler {
		/** CID of active data connection */
		protected int mCidActive;

		/ indication of our availability (preconditions to trysetupData are met) /
		protected boolean mAvailability = false;

		// When false we will not auto attach and manually attaching is required.
		protected boolean mAutoAttachOnCreation = false;

		@@ -755,7 +752,7 @@ public abstract class DataConnectionTracker extends Handler {
		mPhone.notifyDataConnection(reason, apnIdToType(id));
		}
		}
		notifyDataAvailability(reason);
		notifyOffApnsOfAvailability(reason);
		}

		// a new APN has gone active and needs to send events to catch up with the
		@@ -783,15 +780,8 @@ public abstract class DataConnectionTracker extends Handler {
		}

		// disabled apn's still need avail/unavail notificiations - send them out
		protected void notifyOffApnsOfAvailability(String reason, boolean availability) {
		if (mAvailability == availability) {
		if (DBG) {
		log("notifyOffApnsOfAvailability: no change in availability, " +
		"not nofitying about reason='" + reason + "' availability=" + availability);
		}
		return;
		}
		mAvailability = availability;
		protected void notifyOffApnsOfAvailability(String reason) {
		if (DBG) log("notifyOffApnsOfAvailability - reason= " + reason);
		for (int id = 0; id < APN_NUM_TYPES; id++) {
		if (!isApnIdEnabled(id)) {
		notifyApnIdDisconnected(reason, id);
		@@ -799,13 +789,6 @@ public abstract class DataConnectionTracker extends Handler {
		}
		}

		// we had an availability change - tell the listeners
		protected void notifyDataAvailability(String reason) {
		// note that we either just turned all off because we lost availability
		// or all were off and could now go on, so only have off apns to worry about
		notifyOffApnsOfAvailability(reason, isDataPossible(Phone.APN_TYPE_DEFAULT));
		}

		public boolean isApnTypeEnabled(String apnType) {
		if (apnType == null) {
		return false;

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

+10 −10

Original line number	Diff line number	Diff line
		@@ -237,7 +237,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		// FIXME this can be improved
		setState(State.CONNECTED);
		notifyDataConnection(reason);
		notifyOffApnsOfAvailability(reason, true);
		notifyOffApnsOfAvailability(reason);

		log("(fix?) We're on the simulator; assuming data is connected");
		return true;
		@@ -250,10 +250,10 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		if ((mState == State.IDLE \|\| mState == State.SCANNING) &&
		isDataAllowed() && getAnyDataEnabled()) {
		boolean retValue = setupData(reason);
		notifyOffApnsOfAvailability(reason, retValue);
		notifyOffApnsOfAvailability(reason);
		return retValue;
		} else {
		notifyOffApnsOfAvailability(reason, false);
		notifyOffApnsOfAvailability(reason);
		return false;
		}
		}
		@@ -276,7 +276,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		}

		setState(State.DISCONNECTING);
		notifyDataAvailability(reason);
		notifyOffApnsOfAvailability(reason);

		boolean notificationDeferred = false;
		for (DataConnection conn : mDataConnections.values()) {
		@@ -536,7 +536,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {

		private void notifyNoData(FailCause lastFailCauseCode) {
		setState(State.FAILED);
		notifyDataAvailability(null);
		notifyOffApnsOfAvailability(null);
		}

		protected void gotoIdleAndNotifyDataConnection(String reason) {
		@@ -583,7 +583,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		@Override
		protected void onRoamingOff() {
		if (getDataOnRoamingEnabled() == false) {
		notifyDataAvailability(Phone.REASON_ROAMING_OFF);
		notifyOffApnsOfAvailability(Phone.REASON_ROAMING_OFF);
		trySetupData(Phone.REASON_ROAMING_OFF);
		} else {
		notifyDataConnection(Phone.REASON_ROAMING_OFF);
		@@ -601,7 +601,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		} else {
		if (DBG) log("Tear down data connection on roaming.");
		cleanUpAllConnections(null);
		notifyDataAvailability(Phone.REASON_ROAMING_ON);
		notifyOffApnsOfAvailability(Phone.REASON_ROAMING_ON);
		}
		}

		@@ -619,7 +619,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		log("We're on the simulator; assuming data is connected");
		}

		notifyDataAvailability(null);
		notifyOffApnsOfAvailability(null);

		if (mState != State.IDLE) {
		cleanUpAllConnections(null);
		@@ -710,7 +710,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		if (mState == State.CONNECTED && !mCdmaPhone.mSST.isConcurrentVoiceAndDataAllowed()) {
		stopNetStatPoll();
		notifyDataConnection(Phone.REASON_VOICE_CALL_STARTED);
		notifyDataAvailability(Phone.REASON_VOICE_CALL_STARTED);
		notifyOffApnsOfAvailability(Phone.REASON_VOICE_CALL_STARTED);
		}
		}

		@@ -727,7 +727,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
		// clean slate after call end.
		resetPollStats();
		}
		notifyDataAvailability(Phone.REASON_VOICE_CALL_ENDED);
		notifyOffApnsOfAvailability(Phone.REASON_VOICE_CALL_ENDED);
		} else {
		mDataConnections.get(0).resetRetryCount();
		// in case data setup was attempted when we were on a voice call

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

+16 −14

Original line number	Diff line number	Diff line
		@@ -556,7 +556,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		notifyDataConnection(Phone.REASON_DATA_ATTACHED);
		} else {
		// update APN availability so that APN can be enabled.
		notifyDataAvailability(Phone.REASON_DATA_ATTACHED);
		notifyOffApnsOfAvailability(Phone.REASON_DATA_ATTACHED);
		}

		setupDataOnReadyApns(Phone.REASON_DATA_ATTACHED);
		@@ -693,7 +693,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		if (waitingApns.isEmpty()) {
		if (DBG) log("trySetupData: No APN found");
		notifyNoData(GsmDataConnection.FailCause.MISSING_UNKNOWN_APN, apnContext);
		notifyOffApnsOfAvailability(apnContext.getReason(), false);
		notifyOffApnsOfAvailability(apnContext.getReason());
		return false;
		} else {
		apnContext.setWaitingApns(waitingApns);
		@@ -708,7 +708,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		}
		// apnContext.setReason(apnContext.getReason());
		boolean retValue = setupData(apnContext);
		notifyOffApnsOfAvailability(apnContext.getReason(), retValue);
		notifyOffApnsOfAvailability(apnContext.getReason());
		return retValue;
		} else {
		// TODO: check the condition.
		@@ -716,23 +716,25 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		&& (apnContext.getState() == State.IDLE
		\|\| apnContext.getState() == State.SCANNING))
		mPhone.notifyDataConnectionFailed(apnContext.getReason(), apnContext.getApnType());
		notifyOffApnsOfAvailability(apnContext.getReason(), false);
		notifyOffApnsOfAvailability(apnContext.getReason());
		return false;
		}
		}

		@Override
		// Disabled apn's still need avail/unavail notificiations - send them out
		protected void notifyOffApnsOfAvailability(String reason, boolean availability) {
		if (mAvailability == availability) return;
		mAvailability = availability;

		protected void notifyOffApnsOfAvailability(String reason) {
		for (ApnContext apnContext : mApnContexts.values()) {
		if (!apnContext.isReady()) {
		if (DBG) log("notifyOffApnOfAvailability type:" + apnContext.getApnType());
		mPhone.notifyDataConnection(reason != null ? reason : apnContext.getReason(),
		apnContext.getApnType(),
		Phone.DataState.DISCONNECTED);
		} else {
		if (DBG) {
		log("notifyOffApnsOfAvailability skipped apn due to isReady==false: " +
		apnContext.toString());
		}
		}
		}
		}
		@@ -1572,7 +1574,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		createAllApnList();
		if (mPhone.mCM.getRadioState().isOn()) {
		if (DBG) log("onRecordsLoaded: notifying data availability");
		notifyDataAvailability(Phone.REASON_SIM_LOADED);
		notifyOffApnsOfAvailability(Phone.REASON_SIM_LOADED);
		}
		setupDataOnReadyApns(Phone.REASON_SIM_LOADED);
		}
		@@ -1681,7 +1683,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		if (DBG) log("onRoamingOff");

		if (getDataOnRoamingEnabled() == false) {
		notifyDataAvailability(Phone.REASON_ROAMING_OFF);
		notifyOffApnsOfAvailability(Phone.REASON_ROAMING_OFF);
		setupDataOnReadyApns(Phone.REASON_ROAMING_OFF);
		} else {
		notifyDataConnection(Phone.REASON_ROAMING_OFF);
		@@ -1697,7 +1699,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		} else {
		if (DBG) log("onRoamingOn: Tear down data connection on roaming.");
		cleanUpAllConnections(true, Phone.REASON_ROAMING_ON);
		notifyDataAvailability(Phone.REASON_ROAMING_ON);
		notifyOffApnsOfAvailability(Phone.REASON_ROAMING_ON);
		}
		}

		@@ -1714,7 +1716,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		}

		if (mPhone.mIccRecords.getRecordsLoaded()) {
		notifyDataAvailability(null);
		notifyOffApnsOfAvailability(null);
		}

		if (getOverallState() != State.IDLE) {
		@@ -1740,7 +1742,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		if (DBG) log("onRadioOffOrNotAvailable: is off and clean up all connections");
		cleanUpAllConnections(false, Phone.REASON_RADIO_TURNED_OFF);
		}
		notifyDataAvailability(null);
		notifyOffApnsOfAvailability(null);
		}

		@Override
		@@ -1985,7 +1987,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
		apnContext.getApnType());
		}
		}
		notifyDataAvailability(reason);
		notifyOffApnsOfAvailability(reason);
		}

		/**