Example usage for android.util Xml newPullParser

Introduction

In this page you can find the example usage for android.util Xml newPullParser.

Prototype

public static XmlPullParser newPullParser()

Source Link

Document

Returns a new pull parser with namespace support.

Usage

From source file:android.support.v7.widget.ActivityChooserModel.java

private void readHistoricalDataImpl() {
    FileInputStream fis = null;/*from   w w w  .j a v  a 2s . c o  m*/
    try {
        fis = mContext.openFileInput(mHistoryFileName);
    } catch (FileNotFoundException fnfe) {
        if (DEBUG) {
            Log.i(LOG_TAG, "Could not open historical records file: " + mHistoryFileName);
        }
        return;
    }
    try {
        XmlPullParser parser = Xml.newPullParser();
        parser.setInput(fis, "UTF-8");

        int type = XmlPullParser.START_DOCUMENT;
        while (type != XmlPullParser.END_DOCUMENT && type != XmlPullParser.START_TAG) {
            type = parser.next();
        }

        if (!TAG_HISTORICAL_RECORDS.equals(parser.getName())) {
            throw new XmlPullParserException(
                    "Share records file does not start with " + TAG_HISTORICAL_RECORDS + " tag.");
        }

        List<HistoricalRecord> historicalRecords = mHistoricalRecords;
        historicalRecords.clear();

        while (true) {
            type = parser.next();
            if (type == XmlPullParser.END_DOCUMENT) {
                break;
            }
            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
                continue;
            }
            String nodeName = parser.getName();
            if (!TAG_HISTORICAL_RECORD.equals(nodeName)) {
                throw new XmlPullParserException("Share records file not well-formed.");
            }

            String activity = parser.getAttributeValue(null, ATTRIBUTE_ACTIVITY);
            final long time = Long.parseLong(parser.getAttributeValue(null, ATTRIBUTE_TIME));
            final float weight = Float.parseFloat(parser.getAttributeValue(null, ATTRIBUTE_WEIGHT));
            HistoricalRecord readRecord = new HistoricalRecord(activity, time, weight);
            historicalRecords.add(readRecord);

            if (DEBUG) {
                Log.i(LOG_TAG, "Read " + readRecord.toString());
            }
        }

        if (DEBUG) {
            Log.i(LOG_TAG, "Read " + historicalRecords.size() + " historical records.");
        }
    } catch (XmlPullParserException xppe) {
        Log.e(LOG_TAG, "Error reading historical recrod file: " + mHistoryFileName, xppe);
    } catch (IOException ioe) {
        Log.e(LOG_TAG, "Error reading historical recrod file: " + mHistoryFileName, ioe);
    } finally {
        if (fis != null) {
            try {
                fis.close();
            } catch (IOException ioe) {
                /* ignore */
            }
        }
    }
}

From source file:com.connectsdk.service.DLNAService.java

String parseData(String response, String key) {
    if (isXmlEncoded(response)) {
        response = Html.fromHtml(response).toString();
    }/*from   w  ww .j  ava 2  s.co  m*/
    XmlPullParser parser = Xml.newPullParser();
    try {
        parser.setInput(new StringReader(response));
        int event;
        boolean isFound = false;
        do {
            event = parser.next();
            if (event == XmlPullParser.START_TAG) {
                String tag = parser.getName();
                if (key.equals(tag)) {
                    isFound = true;
                }
            } else if (event == XmlPullParser.TEXT && isFound) {
                return parser.getText();
            }
        } while (event != XmlPullParser.END_DOCUMENT);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return "";
}

From source file:com.ridgelineapps.wallpaper.photosite.FlickrUtils.java

/**
 * Parses a valid Flickr XML response from the specified input stream. When the Flickr
 * response contains the OK tag, the response is sent to the specified response parser.
 *
 * @param in The input stream containing the response sent by Flickr.
 * @param responseParser The parser to use when the response is valid.
 * //  w w  w .j  a v  a  2 s .co m
 * @throws IOException
 */
private void parseResponse(InputStream in, ResponseParser responseParser) throws IOException {
    final XmlPullParser parser = Xml.newPullParser();
    try {
        parser.setInput(new InputStreamReader(in));

        int type;
        while ((type = parser.next()) != XmlPullParser.START_TAG && type != XmlPullParser.END_DOCUMENT) {
            // Empty
        }

        if (type != XmlPullParser.START_TAG) {
            throw new InflateException(parser.getPositionDescription() + ": No start tag found!");
        }

        String name = parser.getName();
        if (RESPONSE_TAG_RSP.equals(name)) {
            final String value = parser.getAttributeValue(null, RESPONSE_ATTR_STAT);
            if (!RESPONSE_STATUS_OK.equals(value)) {
                throw new IOException("Wrong status: " + value);
            }
        }

        responseParser.parseResponse(parser);

    } catch (XmlPullParserException e) {
        final IOException ioe = new IOException("Could not parse the response");
        ioe.initCause(e);
        throw ioe;
    }
}

From source file:com.com.easemob.chatuidemo.adapter.MessageAdapter.java

/**
 * ??//w w  w. j a  v  a 2 s. co  m
 * @param xml  InputStream
 * @return UserInfoBean
 * @throws Exception
 */
private UserInfoBean getUserInf(InputStream xml) throws Exception {

    UserInfoBean userInf = null;
    XmlPullParser parser = Xml.newPullParser(); // AndroidXml?xmlPull?
    parser.setInput(xml, "UTF-8"); // ?
    int event = parser.getEventType(); // ???int?
    while (event != XmlPullParser.END_DOCUMENT) {
        switch (event) {

        case XmlPullParser.START_TAG:
            if ("Document".equals(parser.getName())) {
                userInf = new UserInfoBean();
            } else if ("name".equals(parser.getName())) {
                userInf.setName(parser.nextText());
            } else if ("number".equals(parser.getName())) {
                userInf.setNumber(parser.nextText());
            } else if ("sex".equals(parser.getName())) {
                userInf.setSex(parser.nextText());
            } else if ("birthday".equals(parser.getName())) {
                userInf.setBirthday(parser.nextText());
            } else if ("school".equals(parser.getName())) {
                userInf.setSchool(parser.nextText());
            } else if ("hometown".equals(parser.getName())) {
                userInf.setHomeTown(parser.nextText());
            } else if ("province".equals(parser.getName())) {
                userInf.setProvince(parser.nextText());
            } else if ("habit".equals(parser.getName())) {
                userInf.setHabit(parser.nextText());
            } else if ("job".equals(parser.getName())) {
                userInf.setJob(parser.nextText());
            } else if ("headImg".equals(parser.getName())) {
                userInf.setHeadImg(parser.nextText());
            } else if ("photos".equals(parser.getName())) {
                userInf.setPhotos(parser.nextText());
            }
            break;
        case XmlPullParser.END_TAG:
            break;
        }
        event = parser.next(); // ?
    }
    return userInf;
}