Examples with CellIdentityCdma android.telephony.CellIdentityCdma used on opensource projects

Example 11 with CellIdentityCdma

use of android.telephony.CellIdentityCdma in project android_frameworks_opt_telephony by LineageOS.

the class Phone method privatizeCellInfoList.

/**
 * Clear CDMA base station lat/long values if location setting is disabled.
 * @param cellInfoList the original cell info list from the RIL
 * @return the original list with CDMA lat/long cleared if necessary
 */
private List<CellInfo> privatizeCellInfoList(List<CellInfo> cellInfoList) {
    if (cellInfoList == null)
        return null;
    int mode = Settings.Secure.getInt(getContext().getContentResolver(), Settings.Secure.LOCATION_MODE, Settings.Secure.LOCATION_MODE_OFF);
    if (mode == Settings.Secure.LOCATION_MODE_OFF) {
        ArrayList<CellInfo> privateCellInfoList = new ArrayList<CellInfo>(cellInfoList.size());
        // clear lat/lon values for location privacy
        for (CellInfo c : cellInfoList) {
            if (c instanceof CellInfoCdma) {
                CellInfoCdma cellInfoCdma = (CellInfoCdma) c;
                CellIdentityCdma cellIdentity = cellInfoCdma.getCellIdentity();
                CellIdentityCdma maskedCellIdentity = new CellIdentityCdma(cellIdentity.getNetworkId(), cellIdentity.getSystemId(), cellIdentity.getBasestationId(), Integer.MAX_VALUE, Integer.MAX_VALUE);
                CellInfoCdma privateCellInfoCdma = new CellInfoCdma(cellInfoCdma);
                privateCellInfoCdma.setCellIdentity(maskedCellIdentity);
                privateCellInfoList.add(privateCellInfoCdma);
            } else {
                privateCellInfoList.add(c);
            }
        }
        cellInfoList = privateCellInfoList;
    }
    return cellInfoList;
}

Example 12 with CellIdentityCdma

use of android.telephony.CellIdentityCdma in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class CellInfoUtil method wrapCellInfoWithCellIdentity.

/**
 * Wrap a CellIdentity into a CellInfo.
 */
public static CellInfo wrapCellInfoWithCellIdentity(CellIdentity cellIdentity) {
    if (cellIdentity instanceof CellIdentityLte) {
        CellInfoLte cellInfo = new CellInfoLte();
        cellInfo.setCellIdentity((CellIdentityLte) cellIdentity);
        return cellInfo;
    } else if (cellIdentity instanceof CellIdentityCdma) {
        CellInfoCdma cellInfo = new CellInfoCdma();
        cellInfo.setCellIdentity((CellIdentityCdma) cellIdentity);
        return cellInfo;
    } else if (cellIdentity instanceof CellIdentityWcdma) {
        CellInfoWcdma cellInfo = new CellInfoWcdma();
        cellInfo.setCellIdentity((CellIdentityWcdma) cellIdentity);
        return cellInfo;
    } else if (cellIdentity instanceof CellIdentityGsm) {
        CellInfoGsm cellInfo = new CellInfoGsm();
        cellInfo.setCellIdentity((CellIdentityGsm) cellIdentity);
        return cellInfo;
    } else {
        Log.e(TAG, "Invalid CellInfo type");
        return null;
    }
}

Example 13 with CellIdentityCdma

use of android.telephony.CellIdentityCdma in project DataLogger by sussexwearlab.

the class CellsInfoDataCollector method getCellInfoString.

private String getCellInfoString(List<CellInfo> cellsInfo) {
    // Timestamp in system nanoseconds since boot, including time spent in sleep.
    long nanoTime = SystemClock.elapsedRealtimeNanos() + mNanosOffset;
    // System local time in millis
    long currentMillis = (new Date()).getTime();
    String message = String.format("%s", currentMillis) + ";" + String.format("%s", nanoTime) + ";" + String.format("%s", mNanosOffset) + ";" + Integer.toString(cellsInfo.size());
    // The list can include one or more CellInfoGsm, CellInfoCdma, CellInfoLte, and CellInfoWcdma objects, in any combination.
    for (final CellInfo cellInfo : cellsInfo) {
        if (cellInfo instanceof CellInfoGsm) {
            // True if this cell is registered to the mobile network.
            // 0, 1 or more CellInfo objects may return isRegistered() true.
            int isRegistered = (cellInfo.isRegistered()) ? 1 : 0;
            final CellSignalStrengthGsm gsmStrength = ((CellInfoGsm) cellInfo).getCellSignalStrength();
            // Get the signal level as an asu value between 0..31, 99 is unknown Asu is calculated based on 3GPP RSRP.
            int asuLevel = gsmStrength.getAsuLevel();
            // Get the signal strength as dBm
            int dBm = gsmStrength.getDbm();
            // Get signal level as an int from 0..4
            int level = gsmStrength.getLevel();
            final CellIdentityGsm gsmId = ((CellInfoGsm) cellInfo).getCellIdentity();
            // CID Either 16-bit GSM Cell Identity described in TS 27.007, 0..65535, Integer.MAX_VALUE if unknown
            int cid = gsmId.getCid();
            // 16-bit Location Area Code, 0..65535, Integer.MAX_VALUE if unknown
            int lac = gsmId.getLac();
            // 3-digit Mobile Country Code, 0..999, Integer.MAX_VALUE if unknown
            int mcc = gsmId.getMcc();
            // 2 or 3-digit Mobile Network Code, 0..999, Integer.MAX_VALUE if unknown
            int mnc = gsmId.getMnc();
            message += ";GSM;" + isRegistered + ";" + cid + ";" + lac + ";" + mcc + ";" + mnc + ";" + asuLevel + ";" + dBm + ";" + level;
        } else if (cellInfo instanceof CellInfoCdma) {
            // True if this cell is registered to the mobile network.
            // 0, 1 or more CellInfo objects may return isRegistered() true.
            int isRegistered = (cellInfo.isRegistered()) ? 1 : 0;
            final CellSignalStrengthCdma cdmaStength = ((CellInfoCdma) cellInfo).getCellSignalStrength();
            // Get the signal level as an asu value between 0..97, 99 is unknown
            int asuLevel = cdmaStength.getAsuLevel();
            // Get the CDMA RSSI value in dBm
            int cdmaDbm = cdmaStength.getCdmaDbm();
            // Get the CDMA Ec/Io value in dB*10
            int cdmaEcio = cdmaStength.getCdmaEcio();
            // Get cdma as level 0..4
            int cdmaLevel = cdmaStength.getCdmaLevel();
            // Get the signal strength as dBm
            int dBm = cdmaStength.getDbm();
            // Get the EVDO RSSI value in dBm
            int evdoDbm = cdmaStength.getEvdoDbm();
            // Get the EVDO Ec/Io value in dB*10
            int evdoEcio = cdmaStength.getEvdoEcio();
            // Get Evdo as level 0..4
            int evdoLevel = cdmaStength.getEvdoLevel();
            // Get the signal to noise ratio.
            int evdoSnr = cdmaStength.getEvdoSnr();
            // Get signal level as an int from 0..4
            int level = cdmaStength.getLevel();
            final CellIdentityCdma cdmaId = ((CellInfoCdma) cellInfo).getCellIdentity();
            // Base Station Id 0..65535, Integer.MAX_VALUE if unknown
            int basestationId = cdmaId.getBasestationId();
            // Base station latitude, which is a decimal number as specified in 3GPP2 C.S0005-A v6.0.
            // It is represented in units of 0.25 seconds and ranges from -1296000 to 1296000, both
            // values inclusive (corresponding to a range of -90 to +90 degrees). Integer.MAX_VALUE if unknown.
            int latitude = cdmaId.getLatitude();
            // Base station longitude, which is a decimal number as specified in 3GPP2 C.S0005-A v6.0.
            // It is represented in units of 0.25 seconds and ranges from -2592000 to 2592000, both
            // values inclusive (corresponding to a range of -180 to +180 degrees). Integer.MAX_VALUE if unknown.
            int longitude = cdmaId.getLongitude();
            // Network Id 0..65535, Integer.MAX_VALUE if unknown
            int networkId = cdmaId.getNetworkId();
            // System Id 0..32767, Integer.MAX_VALUE if unknown
            int systemId = cdmaId.getSystemId();
            message += ";CDMA;" + isRegistered + ";" + basestationId + ";" + latitude + ";" + longitude + ";" + networkId + ";" + systemId + ";" + asuLevel + ";" + cdmaDbm + ";" + cdmaEcio + ";" + cdmaLevel + ";" + dBm + ";" + evdoDbm + ";" + evdoEcio + ";" + evdoLevel + ";" + evdoSnr + ";" + level;
        } else if (cellInfo instanceof CellInfoLte) {
            // True if this cell is registered to the mobile network.
            // 0, 1 or more CellInfo objects may return isRegistered() true.
            int isRegistered = (cellInfo.isRegistered()) ? 1 : 0;
            final CellSignalStrengthLte lteStrength = ((CellInfoLte) cellInfo).getCellSignalStrength();
            // Get the LTE signal level as an asu value between 0..97, 99 is unknown Asu is calculated based on 3GPP RSRP.
            // Represents a normalized version of the signal strength as dBm
            int asuLevel = lteStrength.getAsuLevel();
            // Get the signal strength as dBm
            // Returns RSRP – Reference Signal Received Power
            int dBm = lteStrength.getDbm();
            // Get signal level as an int from 0..4
            int level = lteStrength.getLevel();
            final CellIdentityLte lteId = ((CellInfoLte) cellInfo).getCellIdentity();
            // 28-bit Cell Identity, Integer.MAX_VALUE if unknown
            int ci = lteId.getCi();
            // 3-digit Mobile Country Code, 0..999, Integer.MAX_VALUE if unknown
            int mcc = lteId.getMcc();
            // 2 or 3-digit Mobile Network Code, 0..999, Integer.MAX_VALUE if unknown
            int mnc = lteId.getMnc();
            // Physical Cell Id 0..503, Integer.MAX_VALUE if unknown
            int pci = lteId.getPci();
            // 16-bit Tracking Area Code, Integer.MAX_VALUE if unknown
            int tac = lteId.getTac();
            message += ";LTE;" + isRegistered + ";" + ci + ";" + mcc + ";" + mnc + ";" + pci + ";" + tac + ";" + asuLevel + ";" + dBm + ";" + level;
        // 13 129108338 114 -1
        // LTE;129108338;234;10;384;144;39;-101;3
        } else if (cellInfo instanceof CellInfoWcdma) {
            // True if this cell is registered to the mobile network.
            // 0, 1 or more CellInfo objects may return isRegistered() true.
            int isRegistered = (cellInfo.isRegistered()) ? 1 : 0;
            final CellSignalStrengthWcdma wcdmaStrength = ((CellInfoWcdma) cellInfo).getCellSignalStrength();
            // Get the signal level as an asu value between 0..31, 99 is unknown Asu is calculated based on 3GPP RSRP.
            int asuLevel = wcdmaStrength.getAsuLevel();
            // Get the signal strength as dBm
            int dBm = wcdmaStrength.getDbm();
            // Get signal level as an int from 0..4
            int level = wcdmaStrength.getLevel();
            final CellIdentityWcdma wcdmaId = ((CellInfoWcdma) cellInfo).getCellIdentity();
            // CID 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, Integer.MAX_VALUE if unknown
            int cid = wcdmaId.getCid();
            // 16-bit Location Area Code, 0..65535, Integer.MAX_VALUE if unknown
            int lac = wcdmaId.getLac();
            // 3-digit Mobile Country Code, 0..999, Integer.MAX_VALUE if unknown
            int mcc = wcdmaId.getMcc();
            // 2 or 3-digit Mobile Network Code, 0..999, Integer.MAX_VALUE if unknown
            int mnc = wcdmaId.getMnc();
            // 9-bit UMTS Primary Scrambling Code described in TS 25.331, 0..511, Integer.MAX_VALUE if unknown
            int psc = wcdmaId.getPsc();
            message += ";WCDMA;" + isRegistered + ";" + cid + ";" + lac + ";" + mcc + ";" + mnc + ";" + psc + ";" + asuLevel + ";" + dBm + ";" + level;
        } else {
            Log.e(TAG, "Unknown type of cell signal");
        }
    }
    return message;
}

Example 14 with CellIdentityCdma

use of android.telephony.CellIdentityCdma in project android_frameworks_opt_telephony by LineageOS.

the class CellIdentityTest method testGetMccMncString.

@SmallTest
public void testGetMccMncString() {
    List<CellIdentity> identities = new ArrayList<>(5);
    CellIdentityGsm gsm = new CellIdentityGsm(MAX_LAC, MAX_CID, MAX_ARFCN, MAX_BSIC, MCC_STR, MNC_STR, null, null, Collections.emptyList());
    identities.add(gsm);
    CellIdentityCdma cdma = new CellIdentityCdma(NETWORK_ID, SYSTEM_ID, BASESTATION_ID, LONGITUDE, LATITUDE, ALPHA_LONG, ALPHA_SHORT);
    identities.add(cdma);
    CellIdentity lte = new CellIdentityLte(CI, PCI, TAC, EARFCN, BANDS, BANDWIDTH, MCC_STR, MNC_STR, ALPHA_LONG, ALPHA_SHORT, Collections.emptyList(), null);
    identities.add(lte);
    CellIdentityWcdma wcdma = new CellIdentityWcdma(MAX_LAC, MAX_CID, PSC, UARFCN, MCC_STR, MNC_STR, ALPHA_LONG, ALPHA_SHORT, Collections.emptyList(), null);
    identities.add(wcdma);
    CellIdentityTdscdma tdscdma = new CellIdentityTdscdma(MCC_STR, MNC_STR, MAX_LAC, MAX_CID, CPID, UARFCN, ALPHA_LONG, ALPHA_SHORT, Collections.emptyList(), null);
    identities.add(tdscdma);
    CellIdentityNr nr = new CellIdentityNr(PCI, TAC, EARFCN, BANDS, MCC_STR, MNC_STR, CI, ALPHA_LONG, ALPHA_SHORT, Collections.emptyList());
    identities.add(nr);
    for (CellIdentity identity : identities) {
        final String mccStr = identity.getMccString();
        final String mncStr = identity.getMncString();
        if (identity instanceof CellIdentityCdma) {
            assertNull(mccStr);
            assertNull(mncStr);
        } else {
            assertEquals(MCC_STR, mccStr);
            assertEquals(MNC_STR, mncStr);
        }
    }
}

Example 15 with CellIdentityCdma

use of android.telephony.CellIdentityCdma in project android_frameworks_opt_telephony by LineageOS.

the class CellIdentityCdmaTest method testConstructor.

@SmallTest
public void testConstructor() {
    CellIdentityCdma ci = new CellIdentityCdma(NETWORK_ID, SYSTEM_ID, BASESTATION_ID, LONGITUDE, LATITUDE, ALPHA_LONG, ALPHA_SHORT);
    assertEquals(NETWORK_ID, ci.getNetworkId());
    assertEquals(LATITUDE, ci.getLatitude());
    assertEquals(LONGITUDE, ci.getLongitude());
    assertEquals(ALPHA_LONG, ci.getOperatorAlphaLong());
    assertEquals(ALPHA_SHORT, ci.getOperatorAlphaShort());
    String globalCi = Integer.toString(SYSTEM_ID, 16) + Integer.toString(NETWORK_ID, 16) + Integer.toString(BASESTATION_ID, 16);
    assertEquals(globalCi, ci.getGlobalCellId());
}