Java Xml.newSerializer方法代码示例

import android.util.Xml; //导入方法依赖的package包/类
private void doTasksExport(String output) throws IOException {
    File xmlFile = new File(output);
    xmlFile.createNewFile();
    FileOutputStream fos = new FileOutputStream(xmlFile);
    xml = Xml.newSerializer();
    xml.setOutput(fos, BackupConstants.XML_ENCODING);

    xml.startDocument(null, null);
    xml.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);

    xml.startTag(null, BackupConstants.ASTRID_TAG);
    xml.attribute(null, BackupConstants.ASTRID_ATTR_VERSION,
            Integer.toString(preferences.getLastSetVersion()));
    xml.attribute(null, BackupConstants.ASTRID_ATTR_FORMAT,
            Integer.toString(FORMAT));

    serializeTasks();
    serializeTagDatas();

    xml.endTag(null, BackupConstants.ASTRID_TAG);
    xml.endDocument();
    xml.flush();
    fos.close();
}
 

import android.util.Xml; //导入方法依赖的package包/类
/**
 * Method that saves list of document into XML file
 * @throws IOException
 */
@Override
public void save() throws IOException {
    Log.d("DocManager","ActualSave");
    File toWrite = new File(context.getFilesDir(), URI);
    FileOutputStream fos = new FileOutputStream(toWrite);
    XmlSerializer xmlSerializer = Xml.newSerializer();
    xmlSerializer.setOutput(fos, "UTF-8");
    xmlSerializer.startDocument(null, true);
    xmlSerializer.startTag(null, "documentList");

    for(int i=0; i < documents.size(); ++i){
        xmlSerializer.startTag(null, "document");
        addTag(xmlSerializer, "uri", documents.get(i).getUri());
        addTag(xmlSerializer, "title", documents.get(i).getTitle());
        addTag(xmlSerializer, "author", documents.get(i).getAuthor());
        addTag(xmlSerializer, "importDate", String.valueOf(documents.get(i).getImportDate().getTime()));
        addTag(xmlSerializer, "lastReadPosition", String.valueOf(documents.get(i).getLastReadPosition()));
        Log.d("CicloFir",String.valueOf(documents.get(i).getLastReadPosition()));
        //addTag(xmlSerializer, "length", String.valueOf(documents.get(i).getLength()));
        // Insert list of bookmarks
        for(int j=0; j < documents.get(i).getBookmark().size(); ++j){
            addTag(xmlSerializer, "bmName", documents.get(i).getBookmark().get(j).getName());
            addTag(xmlSerializer, "bmPosition", String.valueOf(documents.get(i).getBookmark().get(j).getIndex()));
        }
        xmlSerializer.endTag(null, "document");
    }

    xmlSerializer.endTag(null, "documentList");


    xmlSerializer.endDocument();
    xmlSerializer.flush();
    fos.close();
}
 

import android.util.Xml; //导入方法依赖的package包/类
/***
 * Public Method that save current application setting to XML file
 * @throws IOException
 */
public void save() throws IOException {
    //SettingManager systemSetts = new SettingManager();

    TextSetting textSetts = (TextSetting) /*systemSetts.*/settings.get(0);
    ArrayMap<String, String> textSpecs = textSetts.getSpecs();

    ThemeSetting themeSetts = (ThemeSetting) /*systemSetts.*/settings.get(1);
    ArrayMap<String, String> themeSpecs = themeSetts.getSpecs();

    FattsSetting fattsSetts = (FattsSetting) /*systemSetts.*/settings.get(2);
    ArrayMap<String, String> fattsSpecs = fattsSetts.getSpecs();

    File toWrite = new File(context.getFilesDir(), context.getResources().getString(R.string.uri_setting));
    FileOutputStream fos = new FileOutputStream(toWrite);
    XmlSerializer serializer = Xml.newSerializer();
    serializer.setOutput(fos, "UTF-8");
    serializer.startDocument(null, true);
    //serializer.setFeature(FEATURE_PROCESS_NAMESPACES, false);
    serializer.startTag(null, "settings");
    serializer.startTag(null, "textsetting");
    genTag(serializer, "size", textSpecs.get("size"));
    genTag(serializer, "spacing", textSpecs.get("spacing"));
    genTag(serializer, "lineSpacing", textSpecs.get("lineSpacing"));
    serializer.endTag(null, "textsetting");
    serializer.startTag(null, "themesetting");
    genTag(serializer, "font", themeSpecs.get("originalFont"));
    genTag(serializer, "palette", themeSpecs.get("palette"));
    genTag(serializer, "highlight", themeSpecs.get("highlight"));
    serializer.endTag(null, "themesetting");
    serializer.startTag(null, "fattssetting");
    genTag(serializer, "id", fattsSpecs.get("id"));
    genTag(serializer, "language", fattsSpecs.get("language"));
    genTag(serializer, "gender", fattsSpecs.get("gender"));
    genTag(serializer, "speed", fattsSpecs.get("speed"));
    serializer.endTag(null, "fattssetting");
    serializer.endDocument();
    serializer.flush();
    fos.close();
}
 

import android.util.Xml; //导入方法依赖的package包/类
/**
 * XML interface: procedure writes this list into the given stream
 */
public boolean writeToStream(OutputStream stream, String name)
{
    try
    {
        final StringWriter writer = new StringWriter();
        final XmlSerializer serializer = Xml.newSerializer();
        serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
        serializer.setOutput(writer);
        serializer.startDocument("UTF-8", true);
        serializer.setPrefix(FormulaList.XML_PROP_MMT, FormulaList.XML_HTTP);
        serializer.startTag(FormulaList.XML_NS, FormulaList.XML_MAIN_TAG);
        serializer.startTag(FormulaList.XML_NS, XML_LIST_TAG);
        documentSettings.writeToXml(serializer);
        final ArrayList<FormulaBase> fList = formulaListView.getFormulas(FormulaBase.class);
        for (FormulaBase f : fList)
        {
            final String term = f.getBaseType().toString().toLowerCase(Locale.ENGLISH);
            serializer.startTag(FormulaList.XML_NS, term);
            f.writeToXml(serializer, String.valueOf(f.getId()));
            serializer.endTag(FormulaList.XML_NS, term);
        }
        serializer.endTag(FormulaList.XML_NS, XML_LIST_TAG);
        serializer.endTag(FormulaList.XML_NS, FormulaList.XML_MAIN_TAG);
        serializer.endDocument();
        stream.write(writer.toString().getBytes());
        return true;
    }
    catch (Exception e)
    {
        final String error = String.format(activity.getResources().getString(R.string.error_file_write), name);
        Toast.makeText(activity, error, Toast.LENGTH_LONG).show();
    }
    return false;
}
 

import android.util.Xml; //导入方法依赖的package包/类
private static XmlSerializer initAndStartDocument(Writer output)
        throws IllegalArgumentException, IllegalStateException, IOException {
    XmlSerializer serializer = Xml.newSerializer();
    serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    serializer.setOutput(output);
    serializer.startDocument(StringUtils.CHARSET_UTF8.name(), Boolean.TRUE);
    return serializer;
}
 

import android.util.Xml; //导入方法依赖的package包/类
private static CharSequence writeSvg(Context ctx, Vector vector) {
    if (vector != null) {
        try {
            CharArrayWriter writer = new CharArrayWriter();
            XmlSerializer serializer = Xml.newSerializer();
            serializer.setOutput(writer);
            serializer.startTag(SVG_NAMESPACE, "svg");
            serializer.attribute(SVG_NAMESPACE, "width",
                    String.format(Locale.US, "%f", vector.mWidth));
            serializer.attribute(SVG_NAMESPACE, "height",
                    String.format(Locale.US, "%f", vector.mHeight));
            serializer.attribute(SVG_NAMESPACE, "viewBox",
                    String.format(Locale.US, "0 0 %f %f", vector.mWidth, vector.mHeight));
            for (Group group : vector.mGroups)  {
                serializeGroup(ctx, serializer, vector, group);
            }
            for (Path path : vector.mPaths)  {
                serializePath(ctx, serializer, path);
            }
            serializer.endTag(SVG_NAMESPACE, "svg");
            serializer.endDocument();
            serializer.flush();
            return writer.toString();

        } catch (Exception ex) {
            Log.e(TAG, "Can't write svg xml", ex);
        }
    }
    return null;
}
 

import android.util.Xml; //导入方法依赖的package包/类
@Override
    public String serialize(List<SplashAdvEntity> books) throws Exception {
//      XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
//      XmlSerializer serializer = factory.newSerializer();

        XmlSerializer serializer = Xml.newSerializer(); //由android.util.Xml创建一个XmlSerializer实例
        StringWriter writer = new StringWriter();
        serializer.setOutput(writer);   //设置输出方向为writer
        serializer.startDocument("UTF-8", true);
        serializer.startTag("", "splashadvs");
        for (SplashAdvEntity splashAdvEntity : books) {
            serializer.startTag("", "splashadv");

            serializer.startTag("", "content");
            serializer.text(splashAdvEntity.content);
            serializer.endTag("", "content");

            serializer.startTag("", "isAlive");
            serializer.text(splashAdvEntity.isAlive);
            serializer.endTag("", "isAlive");

            serializer.startTag("", "filePath");
            if(TextUtils.isEmpty(splashAdvEntity.filePath)){
                serializer.text("");
            }else{
                serializer.text(splashAdvEntity.filePath);
            }
            serializer.endTag("", "filePath");

            serializer.startTag("", "isAlive");
            serializer.text(splashAdvEntity.isAlive);
            serializer.endTag("", "isAlive");

            serializer.endTag("", "splashadv");
        }
        serializer.endTag("", "splashadvs");
        serializer.endDocument();
        return writer.toString();
    }
 

import android.util.Xml; //导入方法依赖的package包/类
static boolean parseToXml(ApplicationList applications, OutputStream out) {
    XmlSerializer serializer = Xml.newSerializer();
    try {
        serializer.setOutput(out, "UTF-8");
        serializer.startTag(ns, "fdroid");

        for (ApplicationDetails app : applications) {
            serializer.startTag(ns, "application");

            writeTag(serializer, ID, app.getPackageName());
            writeTag(serializer, LAST_UPDATED, app.getLastUpdatedDateString());
            writeTag(serializer, NAME, app.getName());
            writeTag(serializer, DESCRIPTION, app.getDescription());
            writeTag(serializer, ICON_URL, app.getIconUrl());
            writeTag(serializer, SOURCE_URL, app.getSourceCodeUrl());
            writeTag(serializer, WEB, app.getWebUrl());

            serializer.endTag(ns, "application");
        }
        serializer.endTag(ns, "fdroid");
        serializer.flush();
        return true;
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }
}
 

import android.util.Xml; //导入方法依赖的package包/类
private String nodeToXML(Node node) {
    XmlSerializer serializer = Xml.newSerializer();
    StringWriter writer = new StringWriter();
    try {
        serializer.setOutput(writer);
        serializer.startDocument("UTF-8", true);

        nodeToXml(serializer, node);

        serializer.endDocument();
        return writer.toString();
    } catch (IOException e) {
        throw new RuntimeException(e);  // TODO: do my own
    }
}
 

import android.util.Xml; //导入方法依赖的package包/类
/**
 * 获取手机短信并保存到xml中
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>}</p>
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.READ_SMS"/>}</p>
 */
public static void getAllSMS() {
    // 1.获取短信
    // 1.1获取内容解析者
    ContentResolver resolver = Utils.getApp().getContentResolver();
    // 1.2获取内容提供者地址   sms,sms表的地址:null  不写
    // 1.3获取查询路径
    Uri uri = Uri.parse("content://sms");
    // 1.4.查询操作
    // projection : 查询的字段
    // selection : 查询的条件
    // selectionArgs : 查询条件的参数
    // sortOrder : 排序
    Cursor cursor = resolver.query(uri, new String[]{"address", "date", "type", "body"}, null, null, null);
    // 设置最大进度
    int count = cursor.getCount();//获取短信的个数
    // 2.备份短信
    // 2.1获取xml序列器
    XmlSerializer xmlSerializer = Xml.newSerializer();
    try {
        // 2.2设置xml文件保存的路径
        // os : 保存的位置
        // encoding : 编码格式
        xmlSerializer.setOutput(new FileOutputStream(new File("/mnt/sdcard/backupsms.xml")), "utf-8");
        // 2.3设置头信息
        // standalone : 是否独立保存
        xmlSerializer.startDocument("utf-8", true);
        // 2.4设置根标签
        xmlSerializer.startTag(null, "smss");
        // 1.5.解析cursor
        while (cursor.moveToNext()) {
            SystemClock.sleep(1000);
            // 2.5设置短信的标签
            xmlSerializer.startTag(null, "sms");
            // 2.6设置文本内容的标签
            xmlSerializer.startTag(null, "address");
            String address = cursor.getString(0);
            // 2.7设置文本内容
            xmlSerializer.text(address);
            xmlSerializer.endTag(null, "address");
            xmlSerializer.startTag(null, "date");
            String date = cursor.getString(1);
            xmlSerializer.text(date);
            xmlSerializer.endTag(null, "date");
            xmlSerializer.startTag(null, "type");
            String type = cursor.getString(2);
            xmlSerializer.text(type);
            xmlSerializer.endTag(null, "type");
            xmlSerializer.startTag(null, "body");
            String body = cursor.getString(3);
            xmlSerializer.text(body);
            xmlSerializer.endTag(null, "body");
            xmlSerializer.endTag(null, "sms");
            System.out.println("address:" + address + "   date:" + date + "  type:" + type + "  body:" + body);
        }
        xmlSerializer.endTag(null, "smss");
        xmlSerializer.endDocument();
        // 2.8将数据刷新到文件中
        xmlSerializer.flush();
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

import android.util.Xml; //导入方法依赖的package包/类
/**
 * 获取手机短信并保存到xml中
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>}</p>
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.READ_SMS"/>}</p>
 */
public static void getAllSMS() {
    // 1.获取短信
    // 1.1获取内容解析者
    ContentResolver resolver = Utils.getContext().getContentResolver();
    // 1.2获取内容提供者地址   sms,sms表的地址:null  不写
    // 1.3获取查询路径
    Uri uri = Uri.parse("content://sms");
    // 1.4.查询操作
    // projection : 查询的字段
    // selection : 查询的条件
    // selectionArgs : 查询条件的参数
    // sortOrder : 排序
    Cursor cursor = resolver.query(uri, new String[]{"address", "date", "type", "body"}, null, null, null);
    // 设置最大进度
    int count = cursor.getCount();//获取短信的个数
    // 2.备份短信
    // 2.1获取xml序列器
    XmlSerializer xmlSerializer = Xml.newSerializer();
    try {
        // 2.2设置xml文件保存的路径
        // os : 保存的位置
        // encoding : 编码格式
        xmlSerializer.setOutput(new FileOutputStream(new File("/mnt/sdcard/backupsms.xml")), "utf-8");
        // 2.3设置头信息
        // standalone : 是否独立保存
        xmlSerializer.startDocument("utf-8", true);
        // 2.4设置根标签
        xmlSerializer.startTag(null, "smss");
        // 1.5.解析cursor
        while (cursor.moveToNext()) {
            SystemClock.sleep(1000);
            // 2.5设置短信的标签
            xmlSerializer.startTag(null, "sms");
            // 2.6设置文本内容的标签
            xmlSerializer.startTag(null, "address");
            String address = cursor.getString(0);
            // 2.7设置文本内容
            xmlSerializer.text(address);
            xmlSerializer.endTag(null, "address");
            xmlSerializer.startTag(null, "date");
            String date = cursor.getString(1);
            xmlSerializer.text(date);
            xmlSerializer.endTag(null, "date");
            xmlSerializer.startTag(null, "type");
            String type = cursor.getString(2);
            xmlSerializer.text(type);
            xmlSerializer.endTag(null, "type");
            xmlSerializer.startTag(null, "body");
            String body = cursor.getString(3);
            xmlSerializer.text(body);
            xmlSerializer.endTag(null, "body");
            xmlSerializer.endTag(null, "sms");
            System.out.println("address:" + address + "   date:" + date + "  type:" + type + "  body:" + body);
        }
        xmlSerializer.endTag(null, "smss");
        xmlSerializer.endDocument();
        // 2.8将数据刷新到文件中
        xmlSerializer.flush();
    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

import android.util.Xml; //导入方法依赖的package包/类
public static String createChangesetXmlBody(Map<String, String> tags) throws Exception {
    XmlSerializer xmlSerializer = Xml.newSerializer();
    StringWriter writer = new StringWriter();

    if (tags == null) return null;
    /**
     *
     <osm>
     <changeset>
     <tag k="created_by" v="JOSM 1.61"/>
     <tag k="comment" v="Just adding some streetnames"/>
     ...
     </changeset>
     ...
     </osm>
     */
    xmlSerializer.setOutput(writer);
    // start DOCUMENT
    xmlSerializer.startDocument("UTF-8", true);
    // open tag: <osm>
    xmlSerializer.startTag("", "osm");
    // open tag: <changeset>
    xmlSerializer.startTag("", "changeset");

    //create tags
    for (Map.Entry<String, String> tag : tags.entrySet()) {
        xmlSerializer.startTag("", "tag");
        xmlSerializer.attribute("", "k", tag.getKey());
        xmlSerializer.attribute("", "v", tag.getValue());
        xmlSerializer.endTag("", "tag");
    }

    // close tag: </changeset>
    xmlSerializer.endTag("", "changeset");
    // close tag: </osm>
    xmlSerializer.endTag("", "osm");
    // end DOCUMENT
    xmlSerializer.endDocument();

    return writer.toString();
}
 

import android.util.Xml; //导入方法依赖的package包/类
public static String updateNodeXmlBody(Map<String, String> tags, long nodeId, String changesetId, double lat, double lon, int versionNumber) throws Exception {
    XmlSerializer xmlSerializer = Xml.newSerializer();
    StringWriter writer = new StringWriter();

    if (tags == null) return null;
    /**
     *
     <osm>
     <node  id="..." changeset="12" lat="..." lon="..." version="12">
     <tag k="note" v="Just a node"/>
     ...
     </node>
     </osm>
     */

    xmlSerializer.setOutput(writer);
    // start DOCUMENT
    xmlSerializer.startDocument("UTF-8", true);
    // open tag: <osm>
    xmlSerializer.startTag("", "osm");
    // open tag: <changeset>
    xmlSerializer.startTag("", "node");
    xmlSerializer.attribute("", "id", String.valueOf(nodeId));
    xmlSerializer.attribute("", "changeset", changesetId);
    xmlSerializer.attribute("", "lat", String.valueOf(lat));
    xmlSerializer.attribute("", "lon", String.valueOf(lon));
    xmlSerializer.attribute("", "version", String.valueOf(versionNumber));


    //create tags
    for (Map.Entry<String, String> tag : tags.entrySet()) {
        xmlSerializer.startTag("", "tag");
        xmlSerializer.attribute("", "k", tag.getKey());
        xmlSerializer.attribute("", "v", tag.getValue());
        xmlSerializer.endTag("", "tag");
    }

    // close tag: </changeset>
    xmlSerializer.endTag("", "node");
    // close tag: </osm>
    xmlSerializer.endTag("", "osm");
    // end DOCUMENT
    xmlSerializer.endDocument();

    return writer.toString();
}
 

import android.util.Xml; //导入方法依赖的package包/类
public static String createNodeXmlBody(Map<String, String> tags, String changesetId, double lat, double lon) throws Exception {
    XmlSerializer xmlSerializer = Xml.newSerializer();
    StringWriter writer = new StringWriter();

    if (tags == null) return null;
    /**
     *
     <osm>
     <node changeset="12" lat="..." lon="...">
     <tag k="note" v="Just a node"/>
     ...
     </node>
     </osm>
     */

    xmlSerializer.setOutput(writer);
    // start DOCUMENT
    xmlSerializer.startDocument("UTF-8", true);
    // open tag: <osm>
    xmlSerializer.startTag("", "osm");
    // open tag: <changeset>
    xmlSerializer.startTag("", "node");
    xmlSerializer.attribute("", "changeset", changesetId);
    xmlSerializer.attribute("", "lat", String.valueOf(lat));
    xmlSerializer.attribute("", "lon", String.valueOf(lon));

    //create tags
    for (Map.Entry<String, String> tag : tags.entrySet()) {
        xmlSerializer.startTag("", "tag");
        xmlSerializer.attribute("", "k", tag.getKey());
        xmlSerializer.attribute("", "v", tag.getValue());
        xmlSerializer.endTag("", "tag");
    }

    // close tag: </changeset>
    xmlSerializer.endTag("", "node");
    // close tag: </osm>
    xmlSerializer.endTag("", "osm");
    // end DOCUMENT
    xmlSerializer.endDocument();

    return writer.toString();
}
 

import android.util.Xml; //导入方法依赖的package包/类
private void xmlExport(OutputStream out) throws IOException {
    XmlSerializer serializer = Xml.newSerializer();
    serializer.setOutput(out, "UTF-8");
    serializer.startDocument(null, true);
    serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
    serializer.startTag(null, "netguard");

    serializer.startTag(null, "application");
    xmlExport(PreferenceManager.getDefaultSharedPreferences(this), serializer);
    serializer.endTag(null, "application");

    serializer.startTag(null, "wifi");
    xmlExport(getSharedPreferences("wifi", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "wifi");

    serializer.startTag(null, "mobile");
    xmlExport(getSharedPreferences("other", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "mobile");

    serializer.startTag(null, "screen_wifi");
    xmlExport(getSharedPreferences("screen_wifi", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "screen_wifi");

    serializer.startTag(null, "screen_other");
    xmlExport(getSharedPreferences("screen_other", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "screen_other");

    serializer.startTag(null, "roaming");
    xmlExport(getSharedPreferences("roaming", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "roaming");

    serializer.startTag(null, "lockdown");
    xmlExport(getSharedPreferences("lockdown", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "lockdown");

    serializer.startTag(null, "apply");
    xmlExport(getSharedPreferences("apply", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "apply");

    serializer.startTag(null, "notify");
    xmlExport(getSharedPreferences("notify", Context.MODE_PRIVATE), serializer);
    serializer.endTag(null, "notify");

    serializer.startTag(null, "filter");
    filterExport(serializer);
    serializer.endTag(null, "filter");

    serializer.startTag(null, "forward");
    forwardExport(serializer);
    serializer.endTag(null, "forward");

    serializer.endTag(null, "netguard");
    serializer.endDocument();
    serializer.flush();
}