mirror of
https://github.com/yuliskov/LeanKeyboard.git
synced 2025-12-23 22:17:44 -05:00
826 lines
29 KiB
Java
826 lines
29 KiB
Java
/*
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* Copyright (c) 2013 Menny Even-Danan
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.anysoftkeyboard.utils;
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import android.util.Xml;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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import org.xmlpull.v1.XmlSerializer;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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public class XmlUtils {
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public static void skipCurrentTag(XmlPullParser parser)
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throws XmlPullParserException, IOException {
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int outerDepth = parser.getDepth();
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int type;
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while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
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&& (type != XmlPullParser.END_TAG
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|| parser.getDepth() > outerDepth)) {
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}
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}
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public static int convertValueToList(CharSequence value, String[] options, int defaultValue) {
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if (null != value) {
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for (int i = 0; i < options.length; i++) {
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if (value.equals(options[i]))
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return i;
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}
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}
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return defaultValue;
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}
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public static boolean convertValueToBoolean(CharSequence value, boolean defaultValue) {
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boolean result = false;
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if (null == value)
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return defaultValue;
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if (value.equals("1")
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|| value.equals("true")
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|| value.equals("TRUE"))
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result = true;
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return result;
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}
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public static int convertValueToInt(CharSequence charSeq, int defaultValue) {
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if (null == charSeq)
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return defaultValue;
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String nm = charSeq.toString();
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// XXX This code is copied from Integer.decode() so we don't
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// have to instantiate an Integer!
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int value;
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int sign = 1;
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int index = 0;
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int len = nm.length();
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int base = 10;
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if ('-' == nm.charAt(0)) {
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sign = -1;
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index++;
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}
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if ('0' == nm.charAt(index)) {
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// Quick check for a zero by itself
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if (index == (len - 1))
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return 0;
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char c = nm.charAt(index + 1);
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if ('x' == c || 'X' == c) {
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index += 2;
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base = 16;
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} else {
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index++;
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base = 8;
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}
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} else if ('#' == nm.charAt(index)) {
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index++;
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base = 16;
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}
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return Integer.parseInt(nm.substring(index), base) * sign;
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}
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public static int convertValueToUnsignedInt(String value, int defaultValue) {
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if (null == value)
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return defaultValue;
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return parseUnsignedIntAttribute(value);
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}
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public static int parseUnsignedIntAttribute(CharSequence charSeq) {
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String value = charSeq.toString();
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long bits;
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int index = 0;
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int len = value.length();
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int base = 10;
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if ('0' == value.charAt(index)) {
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// Quick check for zero by itself
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if (index == (len - 1))
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return 0;
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char c = value.charAt(index + 1);
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if ('x' == c || 'X' == c) { // check for hex
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index += 2;
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base = 16;
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} else { // check for octal
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index++;
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base = 8;
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}
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} else if ('#' == value.charAt(index)) {
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index++;
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base = 16;
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}
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return (int) Long.parseLong(value.substring(index), base);
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}
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/**
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* Flatten a Map into an output stream as XML. The map can later be
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* read back with readMapXml().
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*
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* @param val The map to be flattened.
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* @param out Where to write the XML data.
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*
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* @see #writeMapXml(Map, String, XmlSerializer)
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* @see #writeListXml
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* @see #writeValueXml
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* @see #readMapXml
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*/
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// public static final void writeMapXml(Map val, OutputStream out)
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// throws XmlPullParserException, java.io.IOException {
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// XmlSerializer serializer = new FastXmlSerializer();
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// serializer.setOutput(out, "utf-8");
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// serializer.startDocument(null, true);
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// serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
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// writeMapXml(val, null, serializer);
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// serializer.endDocument();
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// }
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/**
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* Flatten a List into an output stream as XML. The list can later be
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* read back with readListXml().
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*
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* @param val The list to be flattened.
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* @param out Where to write the XML data.
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* @see #writeListXml(List, String, XmlSerializer)
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* @see #writeMapXml
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* @see #writeValueXml
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* @see #readListXml
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*/
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public static void writeListXml(List val, OutputStream out)
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throws XmlPullParserException, java.io.IOException {
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XmlSerializer serializer = Xml.newSerializer();
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serializer.setOutput(out, "utf-8");
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serializer.startDocument(null, true);
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serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
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writeListXml(val, null, serializer);
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serializer.endDocument();
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}
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/**
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* Flatten a Map into an XmlSerializer. The map can later be read back
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* with readThisMapXml().
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*
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* @param val The map to be flattened.
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* @param name Name attribute to include with this list's tag, or null for
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* none.
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* @param out XmlSerializer to write the map into.
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* @see #writeListXml
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* @see #writeValueXml
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* @see #readMapXml
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*/
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public static void writeMapXml(Map val, String name, XmlSerializer out)
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throws XmlPullParserException, java.io.IOException {
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if (val == null) {
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out.startTag(null, "null");
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out.endTag(null, "null");
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return;
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}
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Set s = val.entrySet();
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Iterator i = s.iterator();
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out.startTag(null, "map");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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while (i.hasNext()) {
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Map.Entry e = (Map.Entry) i.next();
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writeValueXml(e.getValue(), (String) e.getKey(), out);
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}
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out.endTag(null, "map");
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}
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/**
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* Flatten a List into an XmlSerializer. The list can later be read back
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* with readThisListXml().
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*
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* @param val The list to be flattened.
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* @param name Name attribute to include with this list's tag, or null for
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* none.
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* @param out XmlSerializer to write the list into.
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* @see #writeListXml(List, OutputStream)
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* @see #writeMapXml
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* @see #writeValueXml
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* @see #readListXml
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*/
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public static void writeListXml(List val, String name, XmlSerializer out)
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throws XmlPullParserException, java.io.IOException {
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if (val == null) {
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out.startTag(null, "null");
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out.endTag(null, "null");
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return;
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}
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out.startTag(null, "list");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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int N = val.size();
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int i = 0;
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while (i < N) {
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writeValueXml(val.get(i), null, out);
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i++;
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}
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out.endTag(null, "list");
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}
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public static void writeSetXml(Set val, String name, XmlSerializer out)
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throws XmlPullParserException, java.io.IOException {
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if (val == null) {
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out.startTag(null, "null");
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out.endTag(null, "null");
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return;
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}
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out.startTag(null, "set");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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for (Object v : val) {
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writeValueXml(v, null, out);
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}
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out.endTag(null, "set");
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}
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/**
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* Flatten a byte[] into an XmlSerializer. The list can later be read back
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* with readThisByteArrayXml().
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*
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* @param val The byte array to be flattened.
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* @param name Name attribute to include with this array's tag, or null for
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* none.
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* @param out XmlSerializer to write the array into.
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* @see #writeMapXml
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* @see #writeValueXml
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*/
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public static void writeByteArrayXml(byte[] val, String name,
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XmlSerializer out)
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throws XmlPullParserException, java.io.IOException {
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if (val == null) {
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out.startTag(null, "null");
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out.endTag(null, "null");
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return;
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}
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out.startTag(null, "byte-array");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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final int N = val.length;
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out.attribute(null, "num", Integer.toString(N));
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StringBuilder sb = new StringBuilder(val.length * 2);
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for (byte b : val) {
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int h = b >> 4;
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sb.append(h >= 10 ? ('a' + h - 10) : ('0' + h));
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h = b & 0xff;
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sb.append(h >= 10 ? ('a' + h - 10) : ('0' + h));
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}
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out.text(sb.toString());
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out.endTag(null, "byte-array");
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}
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/**
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* Flatten an int[] into an XmlSerializer. The list can later be read back
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* with readThisIntArrayXml().
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*
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* @param val The int array to be flattened.
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* @param name Name attribute to include with this array's tag, or null for
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* none.
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* @param out XmlSerializer to write the array into.
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* @see #writeMapXml
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* @see #writeValueXml
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* @see #readThisIntArrayXml
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*/
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public static void writeIntArrayXml(int[] val, String name,
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XmlSerializer out)
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throws XmlPullParserException, java.io.IOException {
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if (val == null) {
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out.startTag(null, "null");
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out.endTag(null, "null");
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return;
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}
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out.startTag(null, "int-array");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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final int N = val.length;
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out.attribute(null, "num", Integer.toString(N));
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for (int aVal : val) {
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out.startTag(null, "item");
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out.attribute(null, "value", Integer.toString(aVal));
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out.endTag(null, "item");
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}
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out.endTag(null, "int-array");
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}
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/**
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* Flatten an object's value into an XmlSerializer. The value can later
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* be read back with readThisValueXml().
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* <p/>
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* Currently supported value types are: null, String, Integer, Long,
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* Float, Double Boolean, Map, List.
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*
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* @param v The object to be flattened.
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* @param name Name attribute to include with this value's tag, or null
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* for none.
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* @param out XmlSerializer to write the object into.
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* @see #writeMapXml
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* @see #writeListXml
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* @see #readValueXml
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*/
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public static void writeValueXml(Object v, String name, XmlSerializer out)
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throws XmlPullParserException, java.io.IOException {
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String typeStr;
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if (v == null) {
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out.startTag(null, "null");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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out.endTag(null, "null");
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return;
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} else if (v instanceof String) {
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out.startTag(null, "string");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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out.text(v.toString());
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out.endTag(null, "string");
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return;
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} else if (v instanceof Integer) {
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typeStr = "int";
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} else if (v instanceof Long) {
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typeStr = "long";
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} else if (v instanceof Float) {
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typeStr = "float";
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} else if (v instanceof Double) {
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typeStr = "double";
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} else if (v instanceof Boolean) {
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typeStr = "boolean";
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} else if (v instanceof byte[]) {
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writeByteArrayXml((byte[]) v, name, out);
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return;
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} else if (v instanceof int[]) {
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writeIntArrayXml((int[]) v, name, out);
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return;
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} else if (v instanceof Map) {
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writeMapXml((Map) v, name, out);
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return;
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} else if (v instanceof List) {
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writeListXml((List) v, name, out);
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return;
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} else if (v instanceof Set) {
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writeSetXml((Set) v, name, out);
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return;
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} else if (v instanceof CharSequence) {
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// XXX This is to allow us to at least write something if
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// we encounter styled text... but it means we will drop all
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// of the styling information. :(
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out.startTag(null, "string");
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if (name != null) {
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out.attribute(null, "name", name);
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}
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out.text(v.toString());
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out.endTag(null, "string");
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return;
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} else {
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throw new RuntimeException("writeValueXml: unable to write value " + v);
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}
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out.startTag(null, typeStr);
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if (name != null) {
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out.attribute(null, "name", name);
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}
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out.attribute(null, "value", v.toString());
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out.endTag(null, typeStr);
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}
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/**
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* Read a HashMap from an InputStream containing XML. The stream can
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* previously have been written by writeMapXml().
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*
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* @param in The InputStream from which to read.
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* @return HashMap The resulting map.
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* @see #readListXml
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* @see #readValueXml
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* @see #readThisMapXml
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* #see #writeMapXml
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*/
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public static HashMap readMapXml(InputStream in)
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throws XmlPullParserException, java.io.IOException {
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XmlPullParser parser = Xml.newPullParser();
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parser.setInput(in, null);
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return (HashMap) readValueXml(parser, new String[1]);
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}
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/**
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* Read an ArrayList from an InputStream containing XML. The stream can
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* previously have been written by writeListXml().
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*
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* @param in The InputStream from which to read.
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* @return ArrayList The resulting list.
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* @see #readMapXml
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* @see #readValueXml
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* @see #readThisListXml
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* @see #writeListXml
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*/
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public static ArrayList readListXml(InputStream in)
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throws XmlPullParserException, java.io.IOException {
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XmlPullParser parser = Xml.newPullParser();
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parser.setInput(in, null);
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return (ArrayList) readValueXml(parser, new String[1]);
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}
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/**
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* Read a HashSet from an InputStream containing XML. The stream can
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* previously have been written by writeSetXml().
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*
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* @param in The InputStream from which to read.
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* @return HashSet The resulting set.
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* @throws XmlPullParserException
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* @throws java.io.IOException
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* @see #readValueXml
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* @see #readThisSetXml
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* @see #writeSetXml
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*/
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public static HashSet readSetXml(InputStream in)
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throws XmlPullParserException, java.io.IOException {
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XmlPullParser parser = Xml.newPullParser();
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parser.setInput(in, null);
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return (HashSet) readValueXml(parser, new String[1]);
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}
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|
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/**
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* Read a HashMap object from an XmlPullParser. The XML data could
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* previously have been generated by writeMapXml(). The XmlPullParser
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* must be positioned <em>after</em> the tag that begins the map.
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*
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* @param parser The XmlPullParser from which to read the map data.
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* @param endTag Name of the tag that will end the map, usually "map".
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* @param name An array of one string, used to return the name attribute
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* of the map's tag.
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* @return HashMap The newly generated map.
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* @see #readMapXml
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*/
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public static HashMap readThisMapXml(XmlPullParser parser, String endTag, String[] name)
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throws XmlPullParserException, java.io.IOException {
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HashMap<String, Object> map = new HashMap<>();
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int eventType = parser.getEventType();
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do {
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if (eventType == XmlPullParser.START_TAG) {
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Object val = readThisValueXml(parser, name);
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if (name[0] != null) {
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map.put(name[0], val);
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} else {
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throw new XmlPullParserException(
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"Map value without name attribute: " + parser.getName());
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}
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} else if (eventType == XmlPullParser.END_TAG) {
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if (parser.getName().equals(endTag)) {
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return map;
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}
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throw new XmlPullParserException(
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"Expected " + endTag + " end tag at: " + parser.getName());
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}
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eventType = parser.next();
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} while (eventType != XmlPullParser.END_DOCUMENT);
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throw new XmlPullParserException(
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"Document ended before " + endTag + " end tag");
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}
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|
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/**
|
|
* Read an ArrayList object from an XmlPullParser. The XML data could
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* previously have been generated by writeListXml(). The XmlPullParser
|
|
* must be positioned <em>after</em> the tag that begins the list.
|
|
*
|
|
* @param parser The XmlPullParser from which to read the list data.
|
|
* @param endTag Name of the tag that will end the list, usually "list".
|
|
* @param name An array of one string, used to return the name attribute
|
|
* of the list's tag.
|
|
* @return HashMap The newly generated list.
|
|
* @see #readListXml
|
|
*/
|
|
public static ArrayList readThisListXml(XmlPullParser parser, String endTag, String[] name)
|
|
throws XmlPullParserException, java.io.IOException {
|
|
ArrayList<Object> list = new ArrayList<>();
|
|
|
|
int eventType = parser.getEventType();
|
|
do {
|
|
if (eventType == XmlPullParser.START_TAG) {
|
|
Object val = readThisValueXml(parser, name);
|
|
list.add(val);
|
|
} else if (eventType == XmlPullParser.END_TAG) {
|
|
if (parser.getName().equals(endTag)) {
|
|
return list;
|
|
}
|
|
throw new XmlPullParserException(
|
|
"Expected " + endTag + " end tag at: " + parser.getName());
|
|
}
|
|
eventType = parser.next();
|
|
} while (eventType != XmlPullParser.END_DOCUMENT);
|
|
|
|
throw new XmlPullParserException(
|
|
"Document ended before " + endTag + " end tag");
|
|
}
|
|
|
|
/**
|
|
* Read a HashSet object from an XmlPullParser. The XML data could previously
|
|
* have been generated by writeSetXml(). The XmlPullParser must be positioned
|
|
* <em>after</em> the tag that begins the set.
|
|
*
|
|
* @param parser The XmlPullParser from which to read the set data.
|
|
* @param endTag Name of the tag that will end the set, usually "set".
|
|
* @param name An array of one string, used to return the name attribute
|
|
* of the set's tag.
|
|
* @return HashSet The newly generated set.
|
|
* @throws XmlPullParserException
|
|
* @throws java.io.IOException
|
|
* @see #readSetXml
|
|
*/
|
|
public static HashSet readThisSetXml(XmlPullParser parser, String endTag, String[] name)
|
|
throws XmlPullParserException, java.io.IOException {
|
|
HashSet<Object> set = new HashSet<>();
|
|
|
|
int eventType = parser.getEventType();
|
|
do {
|
|
if (eventType == XmlPullParser.START_TAG) {
|
|
Object val = readThisValueXml(parser, name);
|
|
set.add(val);
|
|
} else if (eventType == XmlPullParser.END_TAG) {
|
|
if (parser.getName().equals(endTag)) {
|
|
return set;
|
|
}
|
|
throw new XmlPullParserException(
|
|
"Expected " + endTag + " end tag at: " + parser.getName());
|
|
}
|
|
eventType = parser.next();
|
|
} while (eventType != XmlPullParser.END_DOCUMENT);
|
|
|
|
throw new XmlPullParserException(
|
|
"Document ended before " + endTag + " end tag");
|
|
}
|
|
|
|
/**
|
|
* Read an int[] object from an XmlPullParser. The XML data could
|
|
* previously have been generated by writeIntArrayXml(). The XmlPullParser
|
|
* must be positioned <em>after</em> the tag that begins the list.
|
|
*
|
|
* @param parser The XmlPullParser from which to read the list data.
|
|
* @param endTag Name of the tag that will end the list, usually "list".
|
|
* @param name An array of one string, used to return the name attribute
|
|
* of the list's tag.
|
|
* @return Returns a newly generated int[].
|
|
* @see #readListXml
|
|
*/
|
|
public static int[] readThisIntArrayXml(XmlPullParser parser, String endTag, String[] name)
|
|
throws XmlPullParserException, java.io.IOException {
|
|
|
|
int num;
|
|
try {
|
|
num = Integer.parseInt(parser.getAttributeValue(null, "num"));
|
|
} catch (NullPointerException e) {
|
|
throw new XmlPullParserException(
|
|
"Need num attribute in byte-array");
|
|
} catch (NumberFormatException e) {
|
|
throw new XmlPullParserException(
|
|
"Not a number in num attribute in byte-array");
|
|
}
|
|
|
|
int[] array = new int[num];
|
|
int i = 0;
|
|
|
|
int eventType = parser.getEventType();
|
|
do {
|
|
if (eventType == XmlPullParser.START_TAG) {
|
|
if (parser.getName().equals("item")) {
|
|
try {
|
|
array[i] = Integer.parseInt(
|
|
parser.getAttributeValue(null, "value"));
|
|
} catch (NullPointerException e) {
|
|
throw new XmlPullParserException(
|
|
"Need value attribute in item");
|
|
} catch (NumberFormatException e) {
|
|
throw new XmlPullParserException(
|
|
"Not a number in value attribute in item");
|
|
}
|
|
} else {
|
|
throw new XmlPullParserException(
|
|
"Expected item tag at: " + parser.getName());
|
|
}
|
|
} else if (eventType == XmlPullParser.END_TAG) {
|
|
if (parser.getName().equals(endTag)) {
|
|
return array;
|
|
} else if (parser.getName().equals("item")) {
|
|
i++;
|
|
} else {
|
|
throw new XmlPullParserException(
|
|
"Expected " + endTag + " end tag at: "
|
|
+ parser.getName());
|
|
}
|
|
}
|
|
eventType = parser.next();
|
|
} while (eventType != XmlPullParser.END_DOCUMENT);
|
|
|
|
throw new XmlPullParserException(
|
|
"Document ended before " + endTag + " end tag");
|
|
}
|
|
|
|
/**
|
|
* Read a flattened object from an XmlPullParser. The XML data could
|
|
* previously have been written with writeMapXml(), writeListXml(), or
|
|
* writeValueXml(). The XmlPullParser must be positioned <em>at</em> the
|
|
* tag that defines the value.
|
|
*
|
|
* @param parser The XmlPullParser from which to read the object.
|
|
* @param name An array of one string, used to return the name attribute
|
|
* of the value's tag.
|
|
* @return Object The newly generated value object.
|
|
* @see #readMapXml
|
|
* @see #readListXml
|
|
* @see #writeValueXml
|
|
*/
|
|
public static Object readValueXml(XmlPullParser parser, String[] name)
|
|
throws XmlPullParserException, java.io.IOException {
|
|
int eventType = parser.getEventType();
|
|
do {
|
|
if (eventType == XmlPullParser.START_TAG) {
|
|
return readThisValueXml(parser, name);
|
|
} else if (eventType == XmlPullParser.END_TAG) {
|
|
throw new XmlPullParserException(
|
|
"Unexpected end tag at: " + parser.getName());
|
|
} else if (eventType == XmlPullParser.TEXT) {
|
|
throw new XmlPullParserException(
|
|
"Unexpected text: " + parser.getText());
|
|
}
|
|
eventType = parser.next();
|
|
} while (eventType != XmlPullParser.END_DOCUMENT);
|
|
|
|
throw new XmlPullParserException(
|
|
"Unexpected end of document");
|
|
}
|
|
|
|
private static Object readThisValueXml(XmlPullParser parser, String[] name)
|
|
throws XmlPullParserException, java.io.IOException {
|
|
final String valueName = parser.getAttributeValue(null, "name");
|
|
final String tagName = parser.getName();
|
|
|
|
Object res;
|
|
|
|
switch (tagName) {
|
|
case "null":
|
|
res = null;
|
|
break;
|
|
case "string":
|
|
String value = "";
|
|
int eventType;
|
|
while ((eventType = parser.next()) != XmlPullParser.END_DOCUMENT) {
|
|
if (eventType == XmlPullParser.END_TAG) {
|
|
if (parser.getName().equals("string")) {
|
|
name[0] = valueName;
|
|
return value;
|
|
}
|
|
throw new XmlPullParserException("Unexpected end tag in <string>: " + parser.getName());
|
|
} else if (eventType == XmlPullParser.TEXT) {
|
|
value += parser.getText();
|
|
} else if (eventType == XmlPullParser.START_TAG) {
|
|
throw new XmlPullParserException("Unexpected start tag in <string>: " + parser.getName());
|
|
}
|
|
}
|
|
throw new XmlPullParserException(
|
|
"Unexpected end of document in <string>");
|
|
case "int":
|
|
res = Integer.parseInt(parser.getAttributeValue(null, "value"));
|
|
break;
|
|
case "long":
|
|
res = Long.valueOf(parser.getAttributeValue(null, "value"));
|
|
break;
|
|
case "float":
|
|
res = Float.valueOf(parser.getAttributeValue(null, "value"));
|
|
break;
|
|
case "double":
|
|
res = Double.valueOf(parser.getAttributeValue(null, "value"));
|
|
break;
|
|
case "boolean":
|
|
res = Boolean.valueOf(parser.getAttributeValue(null, "value"));
|
|
break;
|
|
case "int-array":
|
|
parser.next();
|
|
res = readThisIntArrayXml(parser, "int-array", name);
|
|
name[0] = valueName;
|
|
return res;
|
|
case "map":
|
|
parser.next();
|
|
res = readThisMapXml(parser, "map", name);
|
|
name[0] = valueName;
|
|
return res;
|
|
case "list":
|
|
parser.next();
|
|
res = readThisListXml(parser, "list", name);
|
|
name[0] = valueName;
|
|
return res;
|
|
case "set":
|
|
parser.next();
|
|
res = readThisSetXml(parser, "set", name);
|
|
name[0] = valueName;
|
|
return res;
|
|
default:
|
|
throw new XmlPullParserException(
|
|
"Unknown tag: " + tagName);
|
|
}
|
|
|
|
// Skip through to end tag.
|
|
int eventType;
|
|
while ((eventType = parser.next()) != XmlPullParser.END_DOCUMENT) {
|
|
if (eventType == XmlPullParser.END_TAG) {
|
|
if (parser.getName().equals(tagName)) {
|
|
name[0] = valueName;
|
|
return res;
|
|
}
|
|
throw new XmlPullParserException("Unexpected end tag in <" + tagName + ">: " + parser.getName());
|
|
} else if (eventType == XmlPullParser.TEXT) {
|
|
throw new XmlPullParserException("Unexpected text in <" + tagName + ">: " + parser.getName());
|
|
} else if (eventType == XmlPullParser.START_TAG) {
|
|
throw new XmlPullParserException("Unexpected start tag in <" + tagName + ">: " + parser.getName());
|
|
}
|
|
}
|
|
throw new XmlPullParserException("Unexpected end of document in <" + tagName + ">");
|
|
}
|
|
|
|
public static void beginDocument(XmlPullParser parser, String firstElementName) throws XmlPullParserException, IOException {
|
|
int type;
|
|
while ((type = parser.next()) != XmlPullParser.START_TAG && type != XmlPullParser.END_DOCUMENT) {
|
|
;
|
|
}
|
|
|
|
if (type != XmlPullParser.START_TAG) {
|
|
throw new XmlPullParserException("No start tag found");
|
|
}
|
|
|
|
if (!parser.getName().equals(firstElementName)) {
|
|
throw new XmlPullParserException("Unexpected start tag: found " + parser.getName() +
|
|
", expected " + firstElementName);
|
|
}
|
|
}
|
|
|
|
public static void nextElement(XmlPullParser parser) throws XmlPullParserException, IOException {
|
|
int type;
|
|
while ((type = parser.next()) != XmlPullParser.START_TAG && type != XmlPullParser.END_DOCUMENT) {
|
|
;
|
|
}
|
|
}
|
|
}
|