Java tutorial
//package com.java2s; /* * Copyright (C) 2006 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import org.xmlpull.v1.XmlPullParser; import java.io.IOException; import java.net.ProtocolException; public class Main { public static float readFloatAttribute(XmlPullParser in, String name) throws IOException { final String value = in.getAttributeValue(null, name); try { return Float.parseFloat(value); } catch (NumberFormatException e) { throw new ProtocolException("problem parsing " + name + "=" + value + " as long"); } } }