FileDocCategorySizeDatePackage
IccProvider.javaAPI DocAndroid 5.1 API17776Thu Mar 12 22:22:54 GMT 2015com.android.internal.telephony

IccProvider

public class IccProvider extends android.content.ContentProvider
{@hide}

Fields Summary
private static final String
TAG
private static final boolean
DBG
private static final String[]
ADDRESS_BOOK_COLUMN_NAMES
protected static final int
ADN
protected static final int
ADN_SUB
protected static final int
FDN
protected static final int
FDN_SUB
protected static final int
SDN
protected static final int
SDN_SUB
protected static final int
ADN_ALL
protected static final String
STR_TAG
protected static final String
STR_NUMBER
protected static final String
STR_EMAILS
protected static final String
STR_PIN2
private static final android.content.UriMatcher
URL_MATCHER
private android.telephony.SubscriptionManager
mSubscriptionManager
Constructors Summary
Methods Summary
private booleanaddIccRecordToEf(int efType, java.lang.String name, java.lang.String number, java.lang.String[] emails, java.lang.String pin2, int subId)

        if (DBG) log("addIccRecordToEf: efType=" + efType + ", name=" + name +
                ", number=" + number + ", emails=" + emails + ", subscription=" + subId);

        boolean success = false;

        // TODO: do we need to call getAdnRecordsInEf() before calling
        // updateAdnRecordsInEfBySearch()? In any case, we will leave
        // the UI level logic to fill that prereq if necessary. But
        // hopefully, we can remove this requirement.

        try {
            IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                    ServiceManager.getService("simphonebook"));
            if (iccIpb != null) {
                success = iccIpb.updateAdnRecordsInEfBySearchForSubscriber(subId, efType,
                        "", "", name, number, pin2);
            }
        } catch (RemoteException ex) {
            // ignore it
        } catch (SecurityException ex) {
            if (DBG) log(ex.toString());
        }
        if (DBG) log("addIccRecordToEf: " + success);
        return success;
public intdelete(android.net.Uri url, java.lang.String where, java.lang.String[] whereArgs)

        int efType;
        int subId;

        int match = URL_MATCHER.match(url);
        switch (match) {
            case ADN:
                efType = IccConstants.EF_ADN;
                subId = SubscriptionManager.getDefaultSubId();
                break;

            case ADN_SUB:
                efType = IccConstants.EF_ADN;
                subId = getRequestSubId(url);
                break;

            case FDN:
                efType = IccConstants.EF_FDN;
                subId = SubscriptionManager.getDefaultSubId();
                break;

            case FDN_SUB:
                efType = IccConstants.EF_FDN;
                subId = getRequestSubId(url);
                break;

            default:
                throw new UnsupportedOperationException(
                        "Cannot insert into URL: " + url);
        }

        if (DBG) log("delete");

        // parse where clause
        String tag = null;
        String number = null;
        String[] emails = null;
        String pin2 = null;

        String[] tokens = where.split("AND");
        int n = tokens.length;

        while (--n >= 0) {
            String param = tokens[n];
            if (DBG) log("parsing '" + param + "'");

            String[] pair = param.split("=");

            if (pair.length != 2) {
                Rlog.e(TAG, "resolve: bad whereClause parameter: " + param);
                continue;
            }
            String key = pair[0].trim();
            String val = pair[1].trim();

            if (STR_TAG.equals(key)) {
                tag = normalizeValue(val);
            } else if (STR_NUMBER.equals(key)) {
                number = normalizeValue(val);
            } else if (STR_EMAILS.equals(key)) {
                //TODO(): Email is null.
                emails = null;
            } else if (STR_PIN2.equals(key)) {
                pin2 = normalizeValue(val);
            }
        }

        if (efType == FDN && TextUtils.isEmpty(pin2)) {
            return 0;
        }

        boolean success = deleteIccRecordFromEf(efType, tag, number, emails, pin2, subId);
        if (!success) {
            return 0;
        }

        getContext().getContentResolver().notifyChange(url, null);
        return 1;
private booleandeleteIccRecordFromEf(int efType, java.lang.String name, java.lang.String number, java.lang.String[] emails, java.lang.String pin2, int subId)

        if (DBG) log("deleteIccRecordFromEf: efType=" + efType +
                ", name=" + name + ", number=" + number + ", emails=" + emails +
                ", pin2=" + pin2 + ", subscription=" + subId);

        boolean success = false;

        try {
            IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                    ServiceManager.getService("simphonebook"));
            if (iccIpb != null) {
                success = iccIpb.updateAdnRecordsInEfBySearchForSubscriber(subId, efType,
                          name, number, "", "", pin2);
            }
        } catch (RemoteException ex) {
            // ignore it
        } catch (SecurityException ex) {
            if (DBG) log(ex.toString());
        }
        if (DBG) log("deleteIccRecordFromEf: " + success);
        return success;
private intgetRequestSubId(android.net.Uri url)

        if (DBG) log("getRequestSubId url: " + url);

        try {
            return Integer.parseInt(url.getLastPathSegment());
        } catch (NumberFormatException ex) {
            throw new IllegalArgumentException("Unknown URL " + url);
        }
public java.lang.StringgetType(android.net.Uri url)

        switch (URL_MATCHER.match(url)) {
            case ADN:
            case ADN_SUB:
            case FDN:
            case FDN_SUB:
            case SDN:
            case SDN_SUB:
            case ADN_ALL:
                return "vnd.android.cursor.dir/sim-contact";

            default:
                throw new IllegalArgumentException("Unknown URL " + url);
        }
public android.net.Uriinsert(android.net.Uri url, android.content.ContentValues initialValues)

        Uri resultUri;
        int efType;
        String pin2 = null;
        int subId;

        if (DBG) log("insert");

        int match = URL_MATCHER.match(url);
        switch (match) {
            case ADN:
                efType = IccConstants.EF_ADN;
                subId = SubscriptionManager.getDefaultSubId();
                break;

            case ADN_SUB:
                efType = IccConstants.EF_ADN;
                subId = getRequestSubId(url);
                break;

            case FDN:
                efType = IccConstants.EF_FDN;
                subId = SubscriptionManager.getDefaultSubId();
                pin2 = initialValues.getAsString("pin2");
                break;

            case FDN_SUB:
                efType = IccConstants.EF_FDN;
                subId = getRequestSubId(url);
                pin2 = initialValues.getAsString("pin2");
                break;

            default:
                throw new UnsupportedOperationException(
                        "Cannot insert into URL: " + url);
        }

        String tag = initialValues.getAsString("tag");
        String number = initialValues.getAsString("number");
        // TODO(): Read email instead of sending null.
        boolean success = addIccRecordToEf(efType, tag, number, null, pin2, subId);

        if (!success) {
            return null;
        }

        StringBuilder buf = new StringBuilder("content://icc/");
        switch (match) {
            case ADN:
                buf.append("adn/");
                break;

            case ADN_SUB:
                buf.append("adn/subId/");
                break;

            case FDN:
                buf.append("fdn/");
                break;

            case FDN_SUB:
                buf.append("fdn/subId/");
                break;
        }

        // TODO: we need to find out the rowId for the newly added record
        buf.append(0);

        resultUri = Uri.parse(buf.toString());

        getContext().getContentResolver().notifyChange(url, null);
        /*
        // notify interested parties that an insertion happened
        getContext().getContentResolver().notifyInsert(
                resultUri, rowID, null);
        */

        return resultUri;
private android.database.CursorloadAllSimContacts(int efType)

        Cursor [] result;
        List<SubscriptionInfo> subInfoList = mSubscriptionManager.getActiveSubscriptionInfoList();

        if ((subInfoList == null) || (subInfoList.size() == 0)) {
            result = new Cursor[0];
        } else {
            int subIdCount = subInfoList.size();
            result = new Cursor[subIdCount];
            int subId;

            for (int i = 0; i < subIdCount; i++) {
                subId = subInfoList.get(i).getSubscriptionId();
                result[i] = loadFromEf(efType, subId);
                Rlog.i(TAG,"ADN Records loaded for Subscription ::" + subId);
            }
        }

        return new MergeCursor(result);
private android.database.MatrixCursorloadFromEf(int efType, int subId)

        if (DBG) log("loadFromEf: efType=" + efType + ", subscription=" + subId);

        List<AdnRecord> adnRecords = null;
        try {
            IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                    ServiceManager.getService("simphonebook"));
            if (iccIpb != null) {
                adnRecords = iccIpb.getAdnRecordsInEfForSubscriber(subId, efType);
            }
        } catch (RemoteException ex) {
            // ignore it
        } catch (SecurityException ex) {
            if (DBG) log(ex.toString());
        }

        if (adnRecords != null) {
            // Load the results
            final int N = adnRecords.size();
            final MatrixCursor cursor = new MatrixCursor(ADDRESS_BOOK_COLUMN_NAMES, N);
            if (DBG) log("adnRecords.size=" + N);
            for (int i = 0; i < N ; i++) {
                loadRecord(adnRecords.get(i), cursor, i);
            }
            return cursor;
        } else {
            // No results to load
            Rlog.w(TAG, "Cannot load ADN records");
            return new MatrixCursor(ADDRESS_BOOK_COLUMN_NAMES);
        }
private voidloadRecord(com.android.internal.telephony.uicc.AdnRecord record, android.database.MatrixCursor cursor, int id)
Loads an AdnRecord into a MatrixCursor. Must be called with mLock held.

param
record the ADN record to load from
param
cursor the cursor to receive the results

        if (!record.isEmpty()) {
            Object[] contact = new Object[4];
            String alphaTag = record.getAlphaTag();
            String number = record.getNumber();

            if (DBG) log("loadRecord: " + alphaTag + ", " + number + ",");
            contact[0] = alphaTag;
            contact[1] = number;

            String[] emails = record.getEmails();
            if (emails != null) {
                StringBuilder emailString = new StringBuilder();
                for (String email: emails) {
                    if (DBG) log("Adding email:" + email);
                    emailString.append(email);
                    emailString.append(",");
                }
                contact[2] = emailString.toString();
            }
            contact[3] = id;
            cursor.addRow(contact);
        }
private voidlog(java.lang.String msg)

        Rlog.d(TAG, "[IccProvider] " + msg);
private java.lang.StringnormalizeValue(java.lang.String inVal)

        int len = inVal.length();
        // If name is empty in contact return null to avoid crash.
        if (len == 0) {
            if (DBG) log("len of input String is 0");
            return inVal;
        }
        String retVal = inVal;

        if (inVal.charAt(0) == '\'" && inVal.charAt(len-1) == '\'") {
            retVal = inVal.substring(1, len-1);
        }

        return retVal;
public booleanonCreate()

        mSubscriptionManager = SubscriptionManager.from(getContext());
        return true;
public android.database.Cursorquery(android.net.Uri url, java.lang.String[] projection, java.lang.String selection, java.lang.String[] selectionArgs, java.lang.String sort)

        if (DBG) log("query");

        switch (URL_MATCHER.match(url)) {
            case ADN:
                return loadFromEf(IccConstants.EF_ADN, SubscriptionManager.getDefaultSubId());

            case ADN_SUB:
                return loadFromEf(IccConstants.EF_ADN, getRequestSubId(url));

            case FDN:
                return loadFromEf(IccConstants.EF_FDN, SubscriptionManager.getDefaultSubId());

            case FDN_SUB:
                return loadFromEf(IccConstants.EF_FDN, getRequestSubId(url));

            case SDN:
                return loadFromEf(IccConstants.EF_SDN, SubscriptionManager.getDefaultSubId());

            case SDN_SUB:
                return loadFromEf(IccConstants.EF_SDN, getRequestSubId(url));

            case ADN_ALL:
                return loadAllSimContacts(IccConstants.EF_ADN);

            default:
                throw new IllegalArgumentException("Unknown URL " + url);
        }
public intupdate(android.net.Uri url, android.content.ContentValues values, java.lang.String where, java.lang.String[] whereArgs)

        String pin2 = null;
        int efType;
        int subId;

        if (DBG) log("update");

        int match = URL_MATCHER.match(url);
        switch (match) {
            case ADN:
                efType = IccConstants.EF_ADN;
                subId = SubscriptionManager.getDefaultSubId();
                break;

            case ADN_SUB:
                efType = IccConstants.EF_ADN;
                subId = getRequestSubId(url);
                break;

            case FDN:
                efType = IccConstants.EF_FDN;
                subId = SubscriptionManager.getDefaultSubId();
                pin2 = values.getAsString("pin2");
                break;

            case FDN_SUB:
                efType = IccConstants.EF_FDN;
                subId = getRequestSubId(url);
                pin2 = values.getAsString("pin2");
                break;

            default:
                throw new UnsupportedOperationException(
                        "Cannot insert into URL: " + url);
        }

        String tag = values.getAsString("tag");
        String number = values.getAsString("number");
        String[] emails = null;
        String newTag = values.getAsString("newTag");
        String newNumber = values.getAsString("newNumber");
        String[] newEmails = null;
        // TODO(): Update for email.
        boolean success = updateIccRecordInEf(efType, tag, number,
                newTag, newNumber, pin2, subId);

        if (!success) {
            return 0;
        }

        getContext().getContentResolver().notifyChange(url, null);
        return 1;
private booleanupdateIccRecordInEf(int efType, java.lang.String oldName, java.lang.String oldNumber, java.lang.String newName, java.lang.String newNumber, java.lang.String pin2, int subId)

        if (DBG) log("updateIccRecordInEf: efType=" + efType +
                ", oldname=" + oldName + ", oldnumber=" + oldNumber +
                ", newname=" + newName + ", newnumber=" + newNumber +
                ", subscription=" + subId);

        boolean success = false;

        try {
            IIccPhoneBook iccIpb = IIccPhoneBook.Stub.asInterface(
                    ServiceManager.getService("simphonebook"));
            if (iccIpb != null) {
                success = iccIpb.updateAdnRecordsInEfBySearchForSubscriber(subId, efType, oldName,
                        oldNumber, newName, newNumber, pin2);
            }
        } catch (RemoteException ex) {
            // ignore it
        } catch (SecurityException ex) {
            if (DBG) log(ex.toString());
        }
        if (DBG) log("updateIccRecordInEf: " + success);
        return success;