Examples with DataConnection com.android.internal.telephony.dataconnection.DataConnection used on opensource projects

Example 1 with DataConnection

use of com.android.internal.telephony.dataconnection.DataConnection in project android_frameworks_opt_telephony by LineageOS.

the class ServiceStateTracker method updateNrFrequencyRangeFromPhysicalChannelConfigs.

private boolean updateNrFrequencyRangeFromPhysicalChannelConfigs(List<PhysicalChannelConfig> physicalChannelConfigs, ServiceState ss) {
    int newFrequencyRange = ServiceState.FREQUENCY_RANGE_UNKNOWN;
    if (physicalChannelConfigs != null) {
        DcTracker dcTracker = mPhone.getDcTracker(AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
        for (PhysicalChannelConfig config : physicalChannelConfigs) {
            if (isNrPhysicalChannelConfig(config)) {
                // Update the frequency range of the NR parameters if there is an internet data
                // connection associate to this NR physical channel channel config.
                int[] contextIds = config.getContextIds();
                for (int cid : contextIds) {
                    DataConnection dc = dcTracker.getDataConnectionByContextId(cid);
                    if (dc != null && dc.getNetworkCapabilities().hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)) {
                        newFrequencyRange = ServiceState.getBetterNRFrequencyRange(newFrequencyRange, config.getFrequencyRange());
                        break;
                    }
                }
            }
        }
    }
    boolean hasChanged = newFrequencyRange != ss.getNrFrequencyRange();
    ss.setNrFrequencyRange(newFrequencyRange);
    return hasChanged;
}