package dikuai;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.io.FileInputStream;
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import java.util.Properties;
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import zhuye.MowerLocationData;
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import zhuye.buttonset;
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import java.text.DecimalFormat;
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import java.awt.GridBagLayout;
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import java.awt.GridBagConstraints;
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import java.awt.Insets;
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/**
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* 返回点设置对话框 - 将当前车辆位置设置为地块返回点
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*/
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public class FanhuiDialog extends JDialog {
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private static final long serialVersionUID = 1L;
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private Dikuai dikuai;
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private boolean updated = false;
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public FanhuiDialog(Window parent, Dikuai dikuai) {
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super(parent instanceof Frame ? (Frame) parent : null, "设置返回点", ModalityType.APPLICATION_MODAL);
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this.dikuai = dikuai;
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initialize();
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}
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private void initialize() {
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// 适配 6.5 寸竖屏，宽窄高布局
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setSize(360, 640);
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setResizable(false);
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setLocationRelativeTo(getOwner());
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setDefaultCloseOperation(DISPOSE_ON_CLOSE);
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// 主面板
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JPanel panel = new JPanel(new GridBagLayout());
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panel.setBorder(BorderFactory.createEmptyBorder(15, 15, 15, 15));
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panel.setBackground(new Color(248, 248, 248));
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GridBagConstraints c = new GridBagConstraints();
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c.insets = new Insets(8, 10, 8, 10);
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c.anchor = GridBagConstraints.NORTHWEST;
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c.fill = GridBagConstraints.HORIZONTAL;
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c.weightx = 1.0;
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// 标题
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JLabel title = new JLabel("设置返回点");
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title.setFont(new Font("Microsoft YaHei", Font.BOLD, 18));
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title.setForeground(new Color(0, 100, 200));
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c.gridx = 0; c.gridy = 0; c.gridwidth = 2; c.weighty = 0;
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panel.add(title, c);
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// 提示信息
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JLabel hintLabel = new JLabel("<html><div style='text-align: left;'>返回点坐标为割草机完成任务后返回的位置。</div></html>");
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hintLabel.setFont(new Font("Microsoft YaHei", Font.PLAIN, 13));
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hintLabel.setForeground(new Color(100, 100, 100));
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hintLabel.setBorder(BorderFactory.createEmptyBorder(5, 0, 5, 0));
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c.gridx = 0; c.gridy = 1; c.gridwidth = 2; c.insets = new Insets(5, 10, 15, 10);
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panel.add(hintLabel, c);
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// 分隔线
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JSeparator separator = new JSeparator();
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c.gridx = 0; c.gridy = 2; c.gridwidth = 2; c.insets = new Insets(5, 0, 15, 0);
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panel.add(separator, c);
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// 检测到的坐标
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c.insets = new Insets(12, 10, 12, 10);
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final String[] detectedHolder = new String[1];
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try {
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detectedHolder[0] = getCurrentVehicleCoordinates();
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} catch (Throwable ignored) {
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detectedHolder[0] = null;
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}
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JLabel detectedLabel = new JLabel("检测到坐标:");
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detectedLabel.setFont(new Font("Microsoft YaHei", Font.BOLD, 14));
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detectedLabel.setForeground(Color.DARK_GRAY);
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c.gridx = 0; c.gridy = 3; c.gridwidth = 2; c.weighty = 0;
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panel.add(detectedLabel, c);
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// 坐标显示区域
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JTextArea coordArea = new JTextArea(detectedHolder[0] == null ? "未检测到车辆坐标" : detectedHolder[0]);
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coordArea.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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coordArea.setForeground(detectedHolder[0] == null ? Color.GRAY : new Color(0, 120, 0));
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coordArea.setEditable(false);
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coordArea.setBackground(new Color(255, 255, 255));
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coordArea.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(220, 220, 220)),
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BorderFactory.createEmptyBorder(8, 8, 8, 8)
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));
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coordArea.setLineWrap(true);
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coordArea.setWrapStyleWord(true);
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c.gridx = 0; c.gridy = 4; c.gridwidth = 2; c.ipady = 50; c.weighty = 0;
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panel.add(coordArea, c);
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c.ipady = 0;
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// 添加一个弹性空间，将按钮推到底部
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c.gridx = 0; c.gridy = 5; c.gridwidth = 2; c.weighty = 1.0;
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c.fill = GridBagConstraints.BOTH;
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panel.add(Box.createGlue(), c);
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// 按钮面板
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JPanel btnPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 10, 0));
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btnPanel.setBackground(new Color(248, 248, 248));
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btnPanel.setBorder(BorderFactory.createEmptyBorder(10, 0, 0, 0));
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JButton cancelBtn = buttonset.createStyledButton("取消", new Color(250, 250, 250));
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cancelBtn.setFont(new Font("Microsoft YaHei", Font.PLAIN, 14));
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cancelBtn.setForeground(new Color(80, 80, 80));
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cancelBtn.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(200, 200, 200)),
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BorderFactory.createEmptyBorder(5, 15, 5, 15)
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));
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cancelBtn.setCursor(new Cursor(Cursor.HAND_CURSOR));
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JButton okBtn = buttonset.createStyledButton("确定", new Color(70, 130, 220));
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okBtn.setFont(new Font("Microsoft YaHei", Font.BOLD, 14));
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okBtn.setBorder(BorderFactory.createCompoundBorder(
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BorderFactory.createLineBorder(new Color(60, 120, 210)),
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BorderFactory.createEmptyBorder(5, 15, 5, 15)
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));
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okBtn.setCursor(new Cursor(Cursor.HAND_CURSOR));
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// 添加按钮悬停效果
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cancelBtn.addMouseListener(new java.awt.event.MouseAdapter() {
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public void mouseEntered(java.awt.event.MouseEvent evt) {
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cancelBtn.setBackground(new Color(240, 240, 240));
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}
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public void mouseExited(java.awt.event.MouseEvent evt) {
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cancelBtn.setBackground(new Color(250, 250, 250));
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}
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});
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okBtn.addMouseListener(new java.awt.event.MouseAdapter() {
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public void mouseEntered(java.awt.event.MouseEvent evt) {
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okBtn.setBackground(new Color(80, 140, 230));
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}
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public void mouseExited(java.awt.event.MouseEvent evt) {
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okBtn.setBackground(new Color(70, 130, 220));
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}
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});
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btnPanel.add(cancelBtn);
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btnPanel.add(okBtn);
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c.gridx = 0; c.gridy = 6; c.gridwidth = 2; c.anchor = GridBagConstraints.NORTHEAST;
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c.insets = new Insets(10, 10, 0, 10);
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c.weighty = 0;
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c.fill = GridBagConstraints.HORIZONTAL;
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panel.add(btnPanel, c);
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// 按钮事件
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okBtn.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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// 仅使用检测到的实时坐标
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if (detectedHolder[0] == null) {
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JOptionPane.showMessageDialog(FanhuiDialog.this,
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"未能获取到当前车辆坐标，无法设置返回点", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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String normalized = normalizeCoordinates(detectedHolder[0]);
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if (normalized == null) {
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JOptionPane.showMessageDialog(FanhuiDialog.this,
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"检测到的坐标格式异常，无法保存", "错误", JOptionPane.ERROR_MESSAGE);
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return;
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}
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Dikuai.updateField(dikuai.getLandNumber(), "returnPointCoordinates", normalized);
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Dikuai.updateField(dikuai.getLandNumber(), "updateTime",
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new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new java.util.Date()));
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Dikuai.saveToProperties();
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JOptionPane.showMessageDialog(FanhuiDialog.this, "返回点坐标已更新！", "成功", JOptionPane.INFORMATION_MESSAGE);
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updated = true;
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dispose();
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}
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});
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// 取消按钮立即退出对话框
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cancelBtn.addActionListener(e -> {
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dispose();
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});
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setContentPane(panel);
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setVisible(true);
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}
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/**
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* 尝试读取当前车辆位置的简易实现
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*/
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private String getCurrentVehicleCoordinates() {
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// 1) 优先尝试从内存中的 MowerLocationData 获取实时位置
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try {
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double latDm = MowerLocationData.getLatitude();
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double lonDm = MowerLocationData.getLongitude();
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String latHem = MowerLocationData.getLatitudeHemisphere();
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String lonHem = MowerLocationData.getLongitudeHemisphere();
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if ((latDm != 0.0 || lonDm != 0.0)) {
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double lat = dmToDecimal(latDm);
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double lon = dmToDecimal(lonDm);
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if (latHem != null && latHem.equalsIgnoreCase("S")) lat = -Math.abs(lat);
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if (lonHem != null && lonHem.equalsIgnoreCase("W")) lon = -Math.abs(lon);
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DecimalFormat df = new DecimalFormat("0.######");
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return df.format(lat) + "," + df.format(lon);
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}
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} catch (Throwable ignored) {}
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// 2) 尝试从配置文件获取
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try (FileInputStream fis = new FileInputStream("current_position.properties")) {
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Properties p = new Properties();
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p.load(fis);
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String v = p.getProperty("currentPosition");
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if (v != null && !v.trim().isEmpty()) return v.trim();
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String lat = p.getProperty("latitude");
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String lon = p.getProperty("longitude");
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if (lat != null && lon != null) return lat.trim() + "," + lon.trim();
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} catch (Exception ignored) {}
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try (FileInputStream fis = new FileInputStream("device.properties")) {
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Properties dp = new Properties();
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dp.load(new java.io.InputStreamReader(fis, java.nio.charset.StandardCharsets.UTF_8));
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String coords = dp.getProperty("mowerCoordinates");
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if (coords != null && !coords.trim().isEmpty()) return coords.trim();
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coords = dp.getProperty("mowerPosition");
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if (coords != null && !coords.trim().isEmpty()) return coords.trim();
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} catch (Exception ignored) {}
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return null;
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}
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public boolean isUpdated() {
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return updated;
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}
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/**
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* 将度分格式转换为十进制度
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*/
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private static double dmToDecimal(double dm) {
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double sign = dm < 0 ? -1.0 : 1.0;
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double abs = Math.abs(dm);
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int degrees = (int) (abs / 100);
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double minutes = abs - (degrees * 100);
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return sign * (degrees + minutes / 60.0);
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}
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/**
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* 规范化坐标字符串
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*/
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private String normalizeCoordinates(String input) {
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if (input == null) return null;
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String s = input.trim();
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if (s.isEmpty()) return null;
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String[] parts = s.split("\\s*,\\s*");
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if (parts.length != 2) return null;
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try {
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double lat = Double.parseDouble(parts[0]);
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double lon = Double.parseDouble(parts[1]);
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// 如果看起来像十进制度，直接格式化返回
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if (Math.abs(lat) <= 90.0 && Math.abs(lon) <= 180.0) {
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DecimalFormat df = new DecimalFormat("0.######");
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return df.format(lat) + "," + df.format(lon);
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}
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// 否则尝试按度分格式转换
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double latDec = dmToDecimal(lat);
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double lonDec = dmToDecimal(lon);
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DecimalFormat df = new DecimalFormat("0.######");
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return df.format(latDec) + "," + df.format(lonDec);
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} catch (NumberFormatException ex) {
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return null;
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}
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}
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}
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