优化任务数据计算模块,节省计算量。
This commit is contained in:
		| @@ -1,8 +1,8 @@ | ||||
| #Created by .winboll/winboll_app_build.gradle | ||||
| #Mon Oct 27 12:55:27 GMT 2025 | ||||
| #Tue Oct 28 05:25:30 GMT 2025 | ||||
| stageCount=15 | ||||
| libraryProject= | ||||
| baseVersion=15.0 | ||||
| publishVersion=15.0.14 | ||||
| buildCount=2 | ||||
| buildCount=7 | ||||
| baseBetaVersion=15.0.15 | ||||
|   | ||||
| @@ -76,7 +76,7 @@ public class MainService extends Service { | ||||
|     // 数据存储集合(Java 7 基础集合,避免Stream/forEach等Java 8+特性) | ||||
|     private final ArrayList<PositionModel> mPositionList = new ArrayList<PositionModel>();   // 位置数据列表 | ||||
|     private final ArrayList<PositionTaskModel> mAllTasks = new ArrayList<PositionTaskModel>();// 任务数据列表 | ||||
|     private PositionModel mCurrentGpsPosition; // 当前GPS定位数据 | ||||
|     private static PositionModel _mCurrentGpsPosition; // 当前GPS定位数据 | ||||
|  | ||||
|     // 服务相关变量(Java 7 显式声明,保持原逻辑) | ||||
|     MyServiceConnection mMyServiceConnection; | ||||
| @@ -107,7 +107,7 @@ public class MainService extends Service { | ||||
| 				public void run() { | ||||
| 					LogUtils.d(TAG, "定时任务触发:开始校验任务(间隔1分钟)"); | ||||
| 					// 调用任务校验核心方法(与GPS位置变化时逻辑一致) | ||||
| 					DistanceCalculatorUtil.getInstance(MainService.this).checkAllTaskTriggerCondition(0.0f, 0.0f); | ||||
| 					DistanceCalculatorUtil.getInstance(MainService.this).checkAllTaskTriggerCondition(MainService._mCurrentGpsPosition); | ||||
| 				} | ||||
| 			}, TASK_CHECK_INIT_DELAY, TASK_CHECK_INTERVAL, TimeUnit.MINUTES); | ||||
|  | ||||
| @@ -464,7 +464,7 @@ public class MainService extends Service { | ||||
|      * @return 当前GPS定位模型(未获取时返回null) | ||||
|      */ | ||||
|     public PositionModel getCurrentGpsPosition() { | ||||
|         return mCurrentGpsPosition; | ||||
|         return _mCurrentGpsPosition; | ||||
|     } | ||||
|  | ||||
|     /** | ||||
| @@ -569,7 +569,7 @@ public class MainService extends Service { | ||||
|     public void clearAllData() { | ||||
|         mPositionList.clear(); | ||||
|         mAllTasks.clear(); | ||||
|         mCurrentGpsPosition = null; | ||||
|         _mCurrentGpsPosition = null; | ||||
|         LogUtils.d(TAG, "clearAllData:已清空所有数据"); | ||||
|     } | ||||
|  | ||||
| @@ -582,7 +582,7 @@ public class MainService extends Service { | ||||
|             LogUtils.w(TAG, "syncCurrentGpsPosition:位置为空"); | ||||
|             return; | ||||
|         } | ||||
|         this.mCurrentGpsPosition = position; | ||||
|         this._mCurrentGpsPosition = position; | ||||
|         LogUtils.d(TAG, "syncCurrentGpsPosition:成功(纬度=" + position.getLatitude() + ",经度=" + position.getLongitude() + ")"); | ||||
|         notifyAllGpsListeners(position); | ||||
|  | ||||
| @@ -596,14 +596,14 @@ public class MainService extends Service { | ||||
|      * 同步GPS状态到前台通知(Java 7 匿名Runnable切换主线程,无Lambda) | ||||
|      */ | ||||
|     private void syncGpsStatusToNotification() { | ||||
|         if (!_mIsServiceRunning || mCurrentGpsPosition == null) { | ||||
|         if (!_mIsServiceRunning || _mCurrentGpsPosition == null) { | ||||
|             return; | ||||
|         } | ||||
|         // 格式化通知内容(Java 7 String.format,无String.join等Java 8+方法) | ||||
|         final String gpsStatus = String.format( | ||||
| 			"GPS位置:北纬%.4f° 东经%.4f° | 可见位置:%d个", | ||||
| 			mCurrentGpsPosition.getLatitude(), | ||||
| 			mCurrentGpsPosition.getLongitude(), | ||||
| 			_mCurrentGpsPosition.getLatitude(), | ||||
| 			_mCurrentGpsPosition.getLongitude(), | ||||
| 			mVisiblePositionIds.size() | ||||
|         ); | ||||
|         // 主线程判断+切换(Java 7 匿名内部类) | ||||
| @@ -620,39 +620,6 @@ public class MainService extends Service { | ||||
|     } | ||||
|  | ||||
|  | ||||
|     /** | ||||
|      * 强制刷新所有位置距离(GPS更新后调用,计算距离+校验任务触发条件) | ||||
|      */ | ||||
|     public void forceRefreshDistance() { | ||||
|         if (mCurrentGpsPosition == null || mPositionList.isEmpty()) { | ||||
|             LogUtils.w(TAG, "forceRefreshDistance:GPS未获取或位置为空"); | ||||
|             return; | ||||
|         } | ||||
|  | ||||
|         // 遍历所有位置计算距离(Java 7 增强for循环,无Stream) | ||||
|         for (PositionModel pos : mPositionList) { | ||||
|             if (pos.isEnableRealPositionDistance()) { | ||||
|                 try { | ||||
|                     double distance = DistanceCalculatorUtil.calculateHaversineDistance( | ||||
| 						mCurrentGpsPosition.getLatitude(), | ||||
| 						mCurrentGpsPosition.getLongitude(), | ||||
| 						pos.getLatitude(), | ||||
| 						pos.getLongitude() | ||||
|                     ); | ||||
|                     pos.setRealPositionDistance(distance); | ||||
|                 } catch (Exception e) { | ||||
|                     pos.setRealPositionDistance(-1); // 标记距离计算失败 | ||||
|                     LogUtils.e(TAG, "计算距离失败:" + e.getMessage()); | ||||
|                 } | ||||
|             } else { | ||||
|                 pos.setRealPositionDistance(-1); // 未启用距离计算,标记为无效 | ||||
|             } | ||||
|         } | ||||
|  | ||||
|         // 距离刷新后校验任务触发条件+通知GPS监听者 | ||||
|         //checkAllTaskTriggerCondition(); | ||||
|         notifyAllGpsListeners(mCurrentGpsPosition); | ||||
|     } | ||||
|  | ||||
|  | ||||
|     // ========================================================================= | ||||
| @@ -733,8 +700,7 @@ public class MainService extends Service { | ||||
|  | ||||
|                     // 同步GPS位置+刷新距离+日志(原逻辑保留) | ||||
|                     syncCurrentGpsPosition(gpsPos); | ||||
|                     forceRefreshDistance(); | ||||
| 					DistanceCalculatorUtil.getInstance(MainService.this).checkAllTaskTriggerCondition(location.getLatitude(), location.getLongitude()); | ||||
| 					DistanceCalculatorUtil.getInstance(MainService.this).checkAllTaskTriggerCondition(gpsPos); | ||||
|                     LogUtils.d(TAG, "GPS位置更新:纬度=" + location.getLatitude() + ",经度=" + location.getLongitude()); | ||||
|                 } | ||||
|             } | ||||
| @@ -780,7 +746,7 @@ public class MainService extends Service { | ||||
|                 // GPS禁用时清空状态+通知+提示(Java 7 基础逻辑) | ||||
|                 if (provider.equals(LocationManager.GPS_PROVIDER)) { | ||||
|                     isGpsEnabled = false; | ||||
|                     mCurrentGpsPosition = null; | ||||
|                     _mCurrentGpsPosition = null; | ||||
|                     String statusDesc = "GPS已关闭(用户手动关闭)"; | ||||
|                     LogUtils.w(TAG, statusDesc); | ||||
|                     notifyAllGpsStatusListeners(statusDesc); | ||||
| @@ -968,7 +934,7 @@ public class MainService extends Service { | ||||
|      * 通知所有GPS监听者位置更新(Java 7 迭代器+弱引用管理,无Stream) | ||||
|      * @param currentGpsPos 当前最新GPS位置 | ||||
|      */ | ||||
|     private void notifyAllGpsListeners(PositionModel currentGpsPos) { | ||||
|     public void notifyAllGpsListeners(PositionModel currentGpsPos) { | ||||
|         if (currentGpsPos == null || mGpsListeners.isEmpty()) { | ||||
|             return; | ||||
|         } | ||||
| @@ -1049,8 +1015,8 @@ public class MainService extends Service { | ||||
|             mGpsListeners.add(new WeakReference<GpsUpdateListener>(listener)); | ||||
|             LogUtils.d(TAG, "GPS监听注册成功,当前数量:" + mGpsListeners.size()); | ||||
|             // 注册后立即推送当前GPS位置(避免监听者错过初始数据) | ||||
|             if (mCurrentGpsPosition != null) { | ||||
|                 notifySingleListener(listener, mCurrentGpsPosition); | ||||
|             if (_mCurrentGpsPosition != null) { | ||||
|                 notifySingleListener(listener, _mCurrentGpsPosition); | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|   | ||||
| @@ -23,10 +23,9 @@ public class DistanceCalculatorUtil { | ||||
|     // 1. 私有静态 volatile 实例:保证多线程下实例可见性,避免指令重排序导致的空指针 | ||||
|     private static volatile DistanceCalculatorUtil sInstance; | ||||
| 	Context mContext; | ||||
| 	private ArrayList<PositionModel> mPositionList;   // 位置数据列表 | ||||
|     private ArrayList<PositionTaskModel> mAllTasks;// 任务数据列表 | ||||
| 	double mLatitudeCalculated = 0.0f; | ||||
| 	double mLongitudeCalculated = 0.0f; | ||||
| 	ArrayList<PositionModel> mPositionList;   // 位置数据列表 | ||||
|     ArrayList<PositionTaskModel> mAllTasks;// 任务数据列表 | ||||
| 	PositionModel mGpsPositionCalculated; | ||||
| 	long mLastCalculatedTime = 0; | ||||
| 	long mMinCalculatedTimeBettween = 30000; // GPS数据更新时,两次计算之间的最小时间间隔 | ||||
| 	double mMinjumpDistance = 10.0f; // GPS数据更新时,能跳跃距离最小有效值,达到有效值时,两次计算之间的最小时间间隔阀值将被忽略。 | ||||
| @@ -35,9 +34,7 @@ public class DistanceCalculatorUtil { | ||||
|     private DistanceCalculatorUtil(Context context) { | ||||
|         // 可选:初始化工具类依赖的资源(如配置参数、缓存等) | ||||
| 		mContext = context; | ||||
| 		MainService mainService = MainService.getInstance(mContext); | ||||
| 		mPositionList = mainService.getPositionList(); | ||||
| 		mAllTasks = mainService.getAllTasks(); | ||||
|  | ||||
|         LogUtils.d(TAG, "DistanceCalculatorUtil 单例实例初始化"); | ||||
|     } | ||||
|  | ||||
| @@ -109,11 +106,14 @@ public class DistanceCalculatorUtil { | ||||
| 	/** | ||||
|      * 校验所有任务触发条件(距离达标则触发任务通知) | ||||
|      */ | ||||
|     public void checkAllTaskTriggerCondition(double nLatitudeNew, double nLongitudeNew) { | ||||
| 		if (mLatitudeCalculated == 0.0f || mLongitudeCalculated == 0.0f) { | ||||
| 			mLatitudeCalculated = nLatitudeNew; | ||||
| 			mLongitudeCalculated = nLongitudeNew; | ||||
| 			LogUtils.d(TAG, "checkAllTaskTriggerCondition:初始计算位置为空,现在使用新坐标为初始位置。"); | ||||
|     public void checkAllTaskTriggerCondition(PositionModel currentGpsPosition) { | ||||
| 		if (currentGpsPosition == null) { | ||||
| 			LogUtils.d(TAG, "传入坐标参数为空,退出函数。"); | ||||
| 			return; | ||||
| 		} | ||||
| 		if (mGpsPositionCalculated == null) { | ||||
| 			mGpsPositionCalculated = currentGpsPosition; | ||||
| 			LogUtils.d(TAG, "最后计算位置记录为空,现在使用新坐标为初始化。"); | ||||
| 		} | ||||
|  | ||||
| 		// 计算频率控制模块 | ||||
| @@ -121,7 +121,7 @@ public class DistanceCalculatorUtil { | ||||
| 		// 计算与最近一次GPS计算的时间间隔 | ||||
| 		long nCalculatedTimeBettween = System.currentTimeMillis() - mLastCalculatedTime; | ||||
| 		// 计算跳跃距离 | ||||
| 		double jumpDistance = calculateHaversineDistance(mLatitudeCalculated, mLongitudeCalculated, nLatitudeNew, nLongitudeNew); | ||||
| 		double jumpDistance = calculateHaversineDistance(mGpsPositionCalculated.getLatitude(), mGpsPositionCalculated.getLongitude(), currentGpsPosition.getLatitude(), currentGpsPosition.getLongitude()); | ||||
| 		if (jumpDistance < mMinjumpDistance) { | ||||
| 			LogUtils.d(TAG, String.format("checkAllTaskTriggerCondition:跳跃距离%f,小于50米。", jumpDistance)); | ||||
| 			// 跳跃距离小于最小有效跳跃值 | ||||
| @@ -132,13 +132,21 @@ public class DistanceCalculatorUtil { | ||||
| 			} | ||||
| 		} | ||||
|  | ||||
| 		LogUtils.d(TAG, String.format("checkAllTaskTriggerCondition:跳跃距离%f,与上次计算间隔%d,启动任务数据计算。", jumpDistance, nCalculatedTimeBettween)); | ||||
|  | ||||
| 		// 获取位置任务基础数据 | ||||
| 		MainService mainService = MainService.getInstance(mContext); | ||||
| 		mPositionList = mainService.getPositionList(); | ||||
| 		mAllTasks = mainService.getAllTasks(); | ||||
|  | ||||
| 		// 任务为空,跳过校验。 | ||||
|         if (mPositionList.isEmpty() || mAllTasks.isEmpty()) { | ||||
|             LogUtils.d(TAG, "checkAllTaskTriggerCondition:任务数据为空,跳过校验。"); | ||||
|             return; | ||||
|         } | ||||
|  | ||||
| 		LogUtils.d(TAG, String.format("checkAllTaskTriggerCondition:跳跃距离%f,与上次计算间隔%d,启动任务数据计算。", jumpDistance, nCalculatedTimeBettween)); | ||||
| 		// 更新所有位置点的位置距离数据 | ||||
| 		refreshRealPositionDistance(currentGpsPosition); | ||||
|  | ||||
|         // 迭代器遍历任务(Java 7 安全遍历,避免并发修改异常) | ||||
|         Iterator<PositionTaskModel> taskIter = mAllTasks.iterator(); | ||||
| @@ -195,10 +203,35 @@ public class DistanceCalculatorUtil { | ||||
|                 } | ||||
|             } | ||||
|         } | ||||
|  | ||||
|         MainService.getInstance(mContext).saveAllTasks(); // 持久化更新后的任务状态 | ||||
| 		// 记录最后坐标更新点 | ||||
| 		mGpsPositionCalculated = currentGpsPosition; | ||||
| 		// 记录数据计算时间 | ||||
| 		mLastCalculatedTime = System.currentTimeMillis(); | ||||
|     } | ||||
|  | ||||
|  | ||||
|     /** | ||||
|      * 强制刷新所有位置距离(GPS更新后调用,计算距离+校验任务触发条件) | ||||
|      */ | ||||
|     public void refreshRealPositionDistance(PositionModel currentGpsPosition) { | ||||
|         // 遍历所有位置计算距离(Java 7 增强for循环,无Stream) | ||||
|         for (PositionModel pos : mPositionList) { | ||||
|             if (pos.isEnableRealPositionDistance()) { | ||||
| 				double distance = DistanceCalculatorUtil.calculateHaversineDistance( | ||||
| 					currentGpsPosition.getLatitude(), | ||||
| 					currentGpsPosition.getLongitude(), | ||||
| 					pos.getLatitude(), | ||||
| 					pos.getLongitude() | ||||
| 				); | ||||
| 				pos.setRealPositionDistance(distance); | ||||
|             } else { | ||||
|                 pos.setRealPositionDistance(-1); // 未启用距离计算,标记为无效 | ||||
|             } | ||||
|         } | ||||
|  | ||||
|         // 距离刷新后通知GPS监听者 | ||||
|         MainService.getInstance(mContext).notifyAllGpsListeners(currentGpsPosition); | ||||
|     } | ||||
| } | ||||
|   | ||||
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