Examples with FastXmlSerializer com.android.internal.util.FastXmlSerializer used on opensource projects

Example 96 with FastXmlSerializer

use of com.android.internal.util.FastXmlSerializer in project platform_frameworks_base by android.

the class RegisteredServicesCache method writePersistentServicesLocked.

/**
     * Writes services of a specified user to the file.
     */
private void writePersistentServicesLocked(UserServices<V> user, int userId) {
    if (mSerializerAndParser == null) {
        return;
    }
    AtomicFile atomicFile = createFileForUser(userId);
    FileOutputStream fos = null;
    try {
        fos = atomicFile.startWrite();
        XmlSerializer out = new FastXmlSerializer();
        out.setOutput(fos, StandardCharsets.UTF_8.name());
        out.startDocument(null, true);
        out.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
        out.startTag(null, "services");
        for (Map.Entry<V, Integer> service : user.persistentServices.entrySet()) {
            out.startTag(null, "service");
            out.attribute(null, "uid", Integer.toString(service.getValue()));
            mSerializerAndParser.writeAsXml(service.getKey(), out);
            out.endTag(null, "service");
        }
        out.endTag(null, "services");
        out.endDocument();
        atomicFile.finishWrite(fos);
    } catch (IOException e1) {
        Log.w(TAG, "Error writing accounts", e1);
        if (fos != null) {
            atomicFile.failWrite(fos);
        }
    }
}

Example 97 with FastXmlSerializer

use of com.android.internal.util.FastXmlSerializer in project platform_frameworks_base by android.

the class MountService method writeSettingsLocked.

private void writeSettingsLocked() {
    FileOutputStream fos = null;
    try {
        fos = mSettingsFile.startWrite();
        XmlSerializer out = new FastXmlSerializer();
        out.setOutput(fos, StandardCharsets.UTF_8.name());
        out.startDocument(null, true);
        out.startTag(null, TAG_VOLUMES);
        writeIntAttribute(out, ATTR_VERSION, VERSION_FIX_PRIMARY);
        writeStringAttribute(out, ATTR_PRIMARY_STORAGE_UUID, mPrimaryStorageUuid);
        writeBooleanAttribute(out, ATTR_FORCE_ADOPTABLE, mForceAdoptable);
        final int size = mRecords.size();
        for (int i = 0; i < size; i++) {
            final VolumeRecord rec = mRecords.valueAt(i);
            writeVolumeRecord(out, rec);
        }
        out.endTag(null, TAG_VOLUMES);
        out.endDocument();
        mSettingsFile.finishWrite(fos);
    } catch (IOException e) {
        if (fos != null) {
            mSettingsFile.failWrite(fos);
        }
    }
}

Example 98 with FastXmlSerializer

use of com.android.internal.util.FastXmlSerializer in project platform_frameworks_base by android.

the class TaskPersister method saveToXml.

private StringWriter saveToXml(TaskRecord task) throws IOException, XmlPullParserException {
    if (DEBUG)
        Slog.d(TAG, "saveToXml: task=" + task);
    final XmlSerializer xmlSerializer = new FastXmlSerializer();
    StringWriter stringWriter = new StringWriter();
    xmlSerializer.setOutput(stringWriter);
    if (DEBUG)
        xmlSerializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    // save task
    xmlSerializer.startDocument(null, true);
    xmlSerializer.startTag(null, TAG_TASK);
    task.saveToXml(xmlSerializer);
    xmlSerializer.endTag(null, TAG_TASK);
    xmlSerializer.endDocument();
    xmlSerializer.flush();
    return stringWriter;
}

Example 99 with FastXmlSerializer

use of com.android.internal.util.FastXmlSerializer in project platform_frameworks_base by android.

the class AppIdleHistory method writeAppIdleTimesLocked.

public void writeAppIdleTimesLocked(int userId) {
    FileOutputStream fos = null;
    AtomicFile appIdleFile = new AtomicFile(getUserFile(userId));
    try {
        fos = appIdleFile.startWrite();
        final BufferedOutputStream bos = new BufferedOutputStream(fos);
        FastXmlSerializer xml = new FastXmlSerializer();
        xml.setOutput(bos, StandardCharsets.UTF_8.name());
        xml.startDocument(null, true);
        xml.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
        xml.startTag(null, TAG_PACKAGES);
        ArrayMap<String, PackageHistory> userHistory = getUserHistoryLocked(userId);
        final int N = userHistory.size();
        for (int i = 0; i < N; i++) {
            String packageName = userHistory.keyAt(i);
            PackageHistory history = userHistory.valueAt(i);
            xml.startTag(null, TAG_PACKAGE);
            xml.attribute(null, ATTR_NAME, packageName);
            xml.attribute(null, ATTR_ELAPSED_IDLE, Long.toString(history.lastUsedElapsedTime));
            xml.attribute(null, ATTR_SCREEN_IDLE, Long.toString(history.lastUsedScreenTime));
            xml.endTag(null, TAG_PACKAGE);
        }
        xml.endTag(null, TAG_PACKAGES);
        xml.endDocument();
        appIdleFile.finishWrite(fos);
    } catch (Exception e) {
        appIdleFile.failWrite(fos);
        Slog.e(TAG, "Error writing app idle file for user " + userId);
    }
}

Example 100 with FastXmlSerializer

use of com.android.internal.util.FastXmlSerializer in project platform_frameworks_base by android.

the class UsageStatsXml method write.

static void write(OutputStream out, IntervalStats stats) throws IOException {
    FastXmlSerializer xml = new FastXmlSerializer();
    xml.setOutput(out, "utf-8");
    xml.startDocument("utf-8", true);
    xml.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    xml.startTag(null, USAGESTATS_TAG);
    xml.attribute(null, VERSION_ATTR, Integer.toString(CURRENT_VERSION));
    UsageStatsXmlV1.write(xml, stats);
    xml.endTag(null, USAGESTATS_TAG);
    xml.endDocument();
}