From ed6936545d20cc490145d2936cee4387be2afd53 Mon Sep 17 00:00:00 2001
From: 张世豪 <979909237@qq.com>
Date: 星期一, 22 十二月 2025 19:04:34 +0800
Subject: [PATCH] 优化了导航预览模式
---
src/gecaoji/Gecaoji.java | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
diff --git a/src/gecaoji/Gecaoji.java b/src/gecaoji/Gecaoji.java
index 2aca713..d47353c 100644
--- a/src/gecaoji/Gecaoji.java
+++ b/src/gecaoji/Gecaoji.java
@@ -49,6 +49,11 @@
}
public void refreshFromDevice() {
+ // 妫�鏌ユ槸鍚︽鍦ㄥ鑸瑙堟ā寮忥紝濡傛灉鏄垯涓嶆洿鏂颁綅缃�
+ if (isNavigating()) {
+ return;
+ }
+
Device device = Device.getGecaoji();
if (device == null) {
positionValid = false;
@@ -69,6 +74,22 @@
positionValid = true;
headingDegrees = heading;
}
+
+ /**
+ * 妫�鏌ユ槸鍚︽鍦ㄥ鑸瑙堟ā寮�
+ * @return 濡傛灉姝ｅ湪瀵艰埅棰勮杩斿洖true锛屽惁鍒欒繑鍥瀎alse
+ */
+ private boolean isNavigating() {
+ try {
+ dikuai.daohangyulan nav = dikuai.daohangyulan.getInstance();
+ if (nav != null) {
+ return nav.isNavigating();
+ }
+ } catch (Exception e) {
+ // 濡傛灉鑾峰彇瀵艰埅瀹炰緥澶辫触锛岃繑鍥瀎alse锛堜笉褰卞搷涓昏鍔熻兘锛�
+ }
+ return false;
+ }
private void ensurePosition() {
if (position == null) {
@@ -179,6 +200,38 @@
return new Point2D.Double(position.x, position.y);
}
+ /**
+ * 璁剧疆鍓茶崏鏈轰綅缃紙鐢ㄤ簬瀵艰埅棰勮绛夊満鏅級
+ * @param x X鍧愭爣
+ * @param y Y鍧愭爣
+ */
+ public void setPosition(double x, double y) {
+ ensurePosition();
+ position.x = x;
+ position.y = y;
+ positionValid = true;
+ }
+
+ /**
+ * 璁剧疆鍓茶崏鏈烘柟鍚戯紙鐢ㄤ簬瀵艰埅棰勮绛夊満鏅級
+ * @param headingDegrees 鏂瑰悜瑙掑害锛堝害锛�0-360锛�
+ */
+ public void setHeading(double headingDegrees) {
+ double normalized = headingDegrees % 360.0;
+ if (normalized < 0) {
+ normalized += 360.0;
+ }
+ this.headingDegrees = normalized;
+ }
+
+ /**
+ * 鑾峰彇鍓茶崏鏈烘柟鍚�
+ * @return 鏂瑰悜瑙掑害锛堝害锛�0-360锛�
+ */
+ public double getHeading() {
+ return headingDegrees;
+ }
+
public double getWorldRadius(double scale) {
if (!positionValid) {
return Double.NaN;
--
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