Merge "Correct the state of the given APN type" (eacdc948) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/dataconnection/DcTracker.java

+25 −5

Original line number	Diff line number	Diff line
		@@ -268,6 +268,14 @@ public class DcTracker extends Handler {
		private static final String INTENT_DATA_STALL_ALARM_EXTRA_TRANSPORT_TYPE =
		"data_stall_alarm_extra_transport_type";

		/** The higher index has higher priority. */
		private static final DctConstants.State[] DATA_CONNECTION_STATE_PRIORITIES = {
		DctConstants.State.IDLE,
		DctConstants.State.DISCONNECTING,
		DctConstants.State.CONNECTING,
		DctConstants.State.CONNECTED,
		};

		private DcTesterFailBringUpAll mDcTesterFailBringUpAll;
		private DcController mDcc;

		@@ -1118,23 +1126,35 @@ public class DcTracker extends Handler {
		* Assumes there is less than one {@link ApnSetting} can support the given apn type.
		*/
		public DctConstants.State getState(String apnType) {
		DctConstants.State state = DctConstants.State.IDLE;
		final int apnTypeBitmask = ApnSetting.getApnTypesBitmaskFromString(apnType);
		for (DataConnection dc : mDataConnections.values()) {
		ApnSetting apnSetting = dc.getApnSetting();
		if (apnSetting != null && apnSetting.canHandleType(apnTypeBitmask)) {
		if (dc.isActive()) {
		return DctConstants.State.CONNECTED;
		state = getBetterConnectionState(state, DctConstants.State.CONNECTED);
		} else if (dc.isActivating()) {
		return DctConstants.State.CONNECTING;
		state = getBetterConnectionState(state, DctConstants.State.CONNECTING);
		} else if (dc.isInactive()) {
		return DctConstants.State.IDLE;
		state = getBetterConnectionState(state, DctConstants.State.IDLE);
		} else if (dc.isDisconnecting()) {
		return DctConstants.State.DISCONNECTING;
		state = getBetterConnectionState(state, DctConstants.State.DISCONNECTING);
		}
		}
		}
		return state;
		}

		return DctConstants.State.IDLE;
		/**
		* Return a better connection state between {@code stateA} and {@code stateB}. Check
		* {@link #DATA_CONNECTION_STATE_PRIORITIES} for the details.
		* @return the better connection state between {@code stateA} and {@code stateB}.
		*/
		private static DctConstants.State getBetterConnectionState(
		DctConstants.State stateA, DctConstants.State stateB) {
		int idxA = ArrayUtils.indexOf(DATA_CONNECTION_STATE_PRIORITIES, stateA);
		int idxB = ArrayUtils.indexOf(DATA_CONNECTION_STATE_PRIORITIES, stateB);
		return idxA >= idxB ? stateA : stateB;
		}

		// Return if apn type is a provisioning apn.