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