初步后台GPS获取实现
This commit is contained in:
		| @@ -1,8 +1,8 @@ | ||||
| #Created by .winboll/winboll_app_build.gradle | ||||
| #Wed Oct 01 07:47:20 GMT 2025 | ||||
| #Wed Oct 01 08:48:18 GMT 2025 | ||||
| stageCount=4 | ||||
| libraryProject= | ||||
| baseVersion=15.0 | ||||
| publishVersion=15.0.3 | ||||
| buildCount=55 | ||||
| buildCount=56 | ||||
| baseBetaVersion=15.0.4 | ||||
|   | ||||
| @@ -16,7 +16,6 @@ import androidx.appcompat.widget.Toolbar; | ||||
| import cc.winboll.studio.libappbase.LogActivity; | ||||
| import cc.winboll.studio.libappbase.LogUtils; | ||||
| import cc.winboll.studio.positions.activities.LocationActivity; | ||||
| import cc.winboll.studio.positions.services.DistanceRefreshService; | ||||
| import cc.winboll.studio.positions.services.MainService; | ||||
| import cc.winboll.studio.positions.utils.AppConfigsUtil; | ||||
| import com.hjq.toast.ToastUtils; | ||||
| @@ -36,31 +35,31 @@ public class MainActivity extends AppCompatActivity { | ||||
|     private Switch mServiceSwitch; | ||||
|     private Toolbar mToolbar; | ||||
|     // 服务相关:服务实例、绑定状态标记 | ||||
|     private DistanceRefreshService mDistanceService; | ||||
|     //private DistanceRefreshService mDistanceService; | ||||
|     private boolean isServiceBound = false; | ||||
|  | ||||
|     // ---------------------- 服务连接回调(仅用于获取服务状态,不依赖服务执行核心逻辑) ---------------------- | ||||
|     private final ServiceConnection mServiceConn = new ServiceConnection() { | ||||
|         /** | ||||
|          * 服务绑定成功:获取服务实例,同步开关状态(以服务实际状态为准) | ||||
|          */ | ||||
|         @Override | ||||
|         public void onServiceConnected(ComponentName name, IBinder service) { | ||||
|             // Java 7 显式强转 Binder 实例(确保类型匹配,避免ClassCastException) | ||||
|             DistanceRefreshService.DistanceBinder binder = (DistanceRefreshService.DistanceBinder) service; | ||||
|             mDistanceService = binder.getService(); | ||||
|             isServiceBound = true; | ||||
|         } | ||||
|  | ||||
|         /** | ||||
|          * 服务意外断开(如服务崩溃):重置服务实例和绑定状态 | ||||
|          */ | ||||
|         @Override | ||||
|         public void onServiceDisconnected(ComponentName name) { | ||||
|             mDistanceService = null; | ||||
|             isServiceBound = false; | ||||
|         } | ||||
|     }; | ||||
| //    private final ServiceConnection mServiceConn = new ServiceConnection() { | ||||
| //        /** | ||||
| //         * 服务绑定成功:获取服务实例,同步开关状态(以服务实际状态为准) | ||||
| //         */ | ||||
| //        @Override | ||||
| //        public void onServiceConnected(ComponentName name, IBinder service) { | ||||
| //            // Java 7 显式强转 Binder 实例(确保类型匹配,避免ClassCastException) | ||||
| //            DistanceRefreshService.DistanceBinder binder = (DistanceRefreshService.DistanceBinder) service; | ||||
| //            mDistanceService = binder.getService(); | ||||
| //            isServiceBound = true; | ||||
| //        } | ||||
| // | ||||
| //        /** | ||||
| //         * 服务意外断开(如服务崩溃):重置服务实例和绑定状态 | ||||
| //         */ | ||||
| //        @Override | ||||
| //        public void onServiceDisconnected(ComponentName name) { | ||||
| //            mDistanceService = null; | ||||
| //            isServiceBound = false; | ||||
| //        } | ||||
| //    }; | ||||
|  | ||||
|     // ---------------------- Activity 生命周期(核心:初始化UI、申请权限、绑定服务、释放资源) ---------------------- | ||||
|     @Override | ||||
| @@ -77,18 +76,18 @@ public class MainActivity extends AppCompatActivity { | ||||
|             requestLocationPermissions(); | ||||
|         } | ||||
|         // 4. 绑定服务(仅用于获取服务实时状态,不影响服务独立运行) | ||||
|         bindDistanceService(); | ||||
|         //bindDistanceService(); | ||||
|     } | ||||
|  | ||||
|     @Override | ||||
|     protected void onDestroy() { | ||||
|         super.onDestroy(); | ||||
|         // 页面销毁时解绑服务,避免Activity与服务相互引用导致内存泄漏 | ||||
|         if (isServiceBound) { | ||||
|             unbindService(mServiceConn); | ||||
|             isServiceBound = false; | ||||
|             mDistanceService = null; | ||||
|         } | ||||
| //        if (isServiceBound) { | ||||
| //            unbindService(mServiceConn); | ||||
| //            isServiceBound = false; | ||||
| //            mDistanceService = null; | ||||
| //        } | ||||
|     } | ||||
|  | ||||
|     // ---------------------- 核心功能1:初始化UI组件(Toolbar + 服务开关) ---------------------- | ||||
| @@ -131,10 +130,10 @@ public class MainActivity extends AppCompatActivity { | ||||
| 						LogUtils.d(TAG, "设置关闭服务"); | ||||
| 						AppConfigsUtil.getInstance(MainActivity.this).setIsEnableMainService(false); | ||||
| 						// 停止服务前先解绑,避免服务被Activity持有 | ||||
| 						if (isServiceBound) { | ||||
| 							unbindService(mServiceConn); | ||||
| 							isServiceBound = false; | ||||
| 						} | ||||
| //						if (isServiceBound) { | ||||
| //							unbindService(mServiceConn); | ||||
| //							isServiceBound = false; | ||||
| //						} | ||||
| 						stopService(new Intent(MainActivity.this, MainService.class)); | ||||
| 					} | ||||
| 				} | ||||
| @@ -145,11 +144,11 @@ public class MainActivity extends AppCompatActivity { | ||||
|     /** | ||||
|      * 绑定服务(仅用于获取服务状态,不启动服务) | ||||
|      */ | ||||
|     private void bindDistanceService() { | ||||
|         Intent serviceIntent = new Intent(this, MainService.class); | ||||
|         // BIND_AUTO_CREATE:服务未启动则创建(仅为获取状态,启停由开关控制) | ||||
|         bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE); | ||||
|     } | ||||
| //    private void bindDistanceService() { | ||||
| //        Intent serviceIntent = new Intent(this, MainService.class); | ||||
| //        // BIND_AUTO_CREATE:服务未启动则创建(仅为获取状态,启停由开关控制) | ||||
| //        bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE); | ||||
| //    } | ||||
|  | ||||
|     // ---------------------- 核心功能3:页面跳转(位置管理页+日志页) ---------------------- | ||||
|     /** | ||||
|   | ||||
| @@ -11,18 +11,15 @@ import android.os.Bundle; | ||||
| import android.view.View; | ||||
| import android.view.inputmethod.InputMethodManager; | ||||
| import android.widget.Toast; | ||||
|  | ||||
| import androidx.appcompat.app.AppCompatActivity; | ||||
| import androidx.recyclerview.widget.LinearLayoutManager; | ||||
| import androidx.recyclerview.widget.RecyclerView; | ||||
|  | ||||
| import cc.winboll.studio.libappbase.LogUtils; | ||||
| import cc.winboll.studio.positions.R; | ||||
| import cc.winboll.studio.positions.adapters.PositionAdapter; | ||||
| import cc.winboll.studio.positions.models.PositionModel; | ||||
| import cc.winboll.studio.positions.models.PositionTaskModel; | ||||
| import cc.winboll.studio.positions.services.DistanceRefreshService; | ||||
|  | ||||
| import cc.winboll.studio.positions.services.MainService; | ||||
| import java.util.ArrayList; | ||||
|  | ||||
| /** | ||||
| @@ -42,7 +39,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|     private RecyclerView mRecyclerView; | ||||
|     private PositionAdapter mAdapter; | ||||
|     // 直连服务实例(替代绑定,通过单例/全局初始化获取) | ||||
|     private DistanceRefreshService mDistanceService;  | ||||
|     private MainService mMainService;  | ||||
|     // 缓存服务数据(从服务PUBLIC方法获取,避免重复调用) | ||||
|     private ArrayList<PositionModel> mCachedPositionList;  | ||||
|     private ArrayList<PositionTaskModel> mCachedTaskList; | ||||
| @@ -74,7 +71,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|             mAdapter = null; | ||||
|         } | ||||
|         // 2. 置空服务实例+缓存数据(帮助GC回收) | ||||
|         mDistanceService = null; | ||||
|         mMainService = null; | ||||
|         mCachedPositionList = null; | ||||
|         mCachedTaskList = null; | ||||
|         mRecyclerView = null; | ||||
| @@ -89,16 +86,15 @@ public class LocationActivity extends AppCompatActivity { | ||||
|     private void initServiceInstance() { | ||||
| 		// 步骤1:先启动Service(确保Service已创建,实例能被初始化) | ||||
|          | ||||
|  | ||||
|         // 步骤2:初始化Service实例(延迟100-200ms,确保Service onCreate执行完成) | ||||
|         // (或在startService后,通过ServiceConnection绑定获取实例,更可靠) | ||||
|         initServiceInstance(); | ||||
|         //initServiceInstance(); | ||||
| 		 | ||||
|         // 方式:通过服务PUBLIC单例方法获取实例(不直接new,避免私有数据初始化重复) | ||||
|         mDistanceService = DistanceRefreshService.getInstance(); | ||||
|         mMainService = MainService.getInstance(); | ||||
|          | ||||
|         // 容错:若单例未初始化(如首次启动),提示并处理 | ||||
|         if (mDistanceService == null) { | ||||
|         if (mMainService == null) { | ||||
|             LogUtils.e(TAG, "服务实例初始化失败:单例未创建"); | ||||
|             Toast.makeText(this, "位置服务初始化失败,请重启应用", Toast.LENGTH_SHORT).show(); | ||||
|             finish(); | ||||
| @@ -110,16 +106,16 @@ public class LocationActivity extends AppCompatActivity { | ||||
|      */ | ||||
|     private void checkServiceStatus() { | ||||
|         // 1. 服务实例未初始化 | ||||
|         if (mDistanceService == null) { | ||||
|         if (mMainService == null) { | ||||
|             return; // 已在initServiceInstance中处理,此处避免重复finish | ||||
|         } | ||||
|  | ||||
|         // 2. 检查服务运行状态(通过服务PUBLIC方法isServiceRunning()获取,不访问私有字段) | ||||
|         if (!mDistanceService.isServiceRunning()) { | ||||
|             // 服务未运行:手动触发启动(调用服务PUBLIC方法run()) | ||||
|             mDistanceService.run(); | ||||
|             LogUtils.d(TAG, "服务未运行,已通过PUBLIC方法触发启动"); | ||||
|         } | ||||
| //        if (!mMainService.isServiceRunning()) { | ||||
| //            // 服务未运行:手动触发启动(调用服务PUBLIC方法run()) | ||||
| //            mMainService.run(); | ||||
| //            LogUtils.d(TAG, "服务未运行,已通过PUBLIC方法触发启动"); | ||||
| //        } | ||||
|  | ||||
|         // 3. 检查SP中服务配置(双重校验,确保一致性) | ||||
|         SharedPreferences sp = getSharedPreferences(SP_SERVICE_CONFIG, Context.MODE_PRIVATE); | ||||
| @@ -133,7 +129,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|      * 缓存服务数据(从服务PUBLIC方法获取,解决私有字段未知问题) | ||||
|      */ | ||||
|     private void cacheServiceData() { | ||||
|         if (mDistanceService == null) { | ||||
|         if (mMainService == null) { | ||||
|             LogUtils.e(TAG, "缓存数据失败:服务实例为空"); | ||||
|             mCachedPositionList = new ArrayList<PositionModel>(); | ||||
|             mCachedTaskList = new ArrayList<PositionTaskModel>(); | ||||
| @@ -141,8 +137,8 @@ public class LocationActivity extends AppCompatActivity { | ||||
|         } | ||||
|  | ||||
|         // 从服务PUBLIC方法获取数据(不访问mPositionList,而是调用getPositionList()) | ||||
|         mCachedPositionList = mDistanceService.getPositionList(); | ||||
|         mCachedTaskList = mDistanceService.getPositionTasksList(); | ||||
|         mCachedPositionList = mMainService.getPositionList(); | ||||
|         mCachedTaskList = mMainService.getPositionTasksList(); | ||||
|          | ||||
|         // 容错:若服务返回null,初始化空列表避免空指针 | ||||
|         if (mCachedPositionList == null) mCachedPositionList = new ArrayList<PositionModel>(); | ||||
| @@ -181,7 +177,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|             @Override | ||||
|             public void onDeleteClick(int position) { | ||||
|                 // 校验:服务实例有效+索引合法 | ||||
|                 if (mDistanceService == null || mCachedPositionList == null) { | ||||
|                 if (mMainService == null || mCachedPositionList == null) { | ||||
|                     Toast.makeText(LocationActivity.this, "删除失败:服务未就绪", Toast.LENGTH_SHORT).show(); | ||||
|                     return; | ||||
|                 } | ||||
| @@ -196,7 +192,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|                 String targetPosId = targetPos.getPositionId(); | ||||
|  | ||||
|                 // 2. 调用服务PUBLIC方法删除(服务内部处理mPositionList/mTaskList,符合封装) | ||||
|                 mDistanceService.removePosition(targetPosId); | ||||
|                 mMainService.removePosition(targetPosId); | ||||
|                 LogUtils.d(TAG, "通过服务删除位置:ID=" + targetPosId); | ||||
|  | ||||
|                 // 3. 刷新缓存+Adapter(从服务重新获取数据,确保与服务一致) | ||||
| @@ -210,7 +206,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|             @Override | ||||
|             public void onSavePositionClick(int position, PositionModel updatedPos) { | ||||
|                 // 校验:服务+数据+参数有效 | ||||
|                 if (mDistanceService == null || mCachedPositionList == null || updatedPos == null) { | ||||
|                 if (mMainService == null || mCachedPositionList == null || updatedPos == null) { | ||||
|                     Toast.makeText(LocationActivity.this, "保存失败:服务或数据异常", Toast.LENGTH_SHORT).show(); | ||||
|                     return; | ||||
|                 } | ||||
| @@ -220,7 +216,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|                 } | ||||
|  | ||||
|                 // 1. 调用服务PUBLIC方法更新数据(服务内部修改mPositionList) | ||||
|                 mDistanceService.updatePosition(updatedPos); | ||||
|                 mMainService.updatePosition(updatedPos); | ||||
|                 LogUtils.d(TAG, "通过服务保存位置:ID=" + updatedPos.getPositionId()); | ||||
|  | ||||
|                 // 2. 刷新缓存+Adapter(确保本地显示与服务一致) | ||||
| @@ -233,7 +229,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|         mAdapter.setOnSavePositionTaskClickListener(new PositionAdapter.OnSavePositionTaskClickListener() { | ||||
|             @Override | ||||
|             public void onSavePositionTaskClick(PositionTaskModel newTask) { | ||||
|                 if (mDistanceService == null || newTask == null) { | ||||
|                 if (mMainService == null || newTask == null) { | ||||
|                     Toast.makeText(LocationActivity.this, "保存失败:服务或任务数据为空", Toast.LENGTH_SHORT).show(); | ||||
|                     return; | ||||
|                 } | ||||
| @@ -252,7 +248,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|                 newTaskList.add(newTask); | ||||
|  | ||||
|                 // 2. 调用服务PUBLIC方法同步任务(服务内部更新mTaskList) | ||||
|                 mDistanceService.syncAllPositionTasks(newTaskList); | ||||
|                 mMainService.syncAllPositionTasks(newTaskList); | ||||
|                 LogUtils.d(TAG, "通过服务保存任务:ID=" + newTask.getTaskId()); | ||||
|  | ||||
|                 // 3. 刷新缓存+Adapter | ||||
| @@ -274,7 +270,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|         } | ||||
|  | ||||
|         // 2. 校验服务状态 | ||||
|         if (mDistanceService == null) { | ||||
|         if (mMainService == null) { | ||||
|             Toast.makeText(this, "新增失败:服务未初始化", Toast.LENGTH_SHORT).show(); | ||||
|             return; | ||||
|         } | ||||
| @@ -289,7 +285,7 @@ public class LocationActivity extends AppCompatActivity { | ||||
|         newPos.setIsEnableRealPositionDistance(true); // 启用距离计算 | ||||
|  | ||||
|         // 4. 调用服务PUBLIC方法新增(服务内部处理mPositionList去重+添加) | ||||
|         mDistanceService.addPosition(newPos); | ||||
|         mMainService.addPosition(newPos); | ||||
|         LogUtils.d(TAG, "通过服务新增位置:ID=" + newPos.getPositionId()); | ||||
|  | ||||
|         // 5. 刷新缓存+Adapter(显示新增结果) | ||||
| @@ -301,15 +297,15 @@ public class LocationActivity extends AppCompatActivity { | ||||
|      * 同步GPS位置到服务(调用服务syncCurrentGpsPosition(),不访问私有字段) | ||||
|      */ | ||||
|     public void syncGpsPositionToService(PositionModel gpsModel) { | ||||
|         if (mDistanceService == null || gpsModel == null) { | ||||
|         if (mMainService == null || gpsModel == null) { | ||||
|             LogUtils.w(TAG, "同步GPS失败:服务未就绪或GPS数据无效"); | ||||
|             return; | ||||
|         } | ||||
|  | ||||
|         // 调用服务PUBLIC方法同步GPS(服务内部更新mCurrentGpsPosition) | ||||
|         mDistanceService.syncCurrentGpsPosition(gpsModel); | ||||
|         mMainService.syncCurrentGpsPosition(gpsModel); | ||||
|         // 强制刷新距离(通过服务PUBLIC方法,触发mPositionList距离计算) | ||||
|         mDistanceService.forceRefreshDistance(); | ||||
|         mMainService.forceRefreshDistance(); | ||||
|         LogUtils.d(TAG, "GPS位置已同步,通过服务触发距离计算"); | ||||
|  | ||||
|         // 刷新缓存+Adapter(显示最新距离) | ||||
| @@ -321,14 +317,14 @@ public class LocationActivity extends AppCompatActivity { | ||||
|      * 刷新缓存数据+Adapter(从服务重新获取数据,避免本地缓存与服务不一致) | ||||
|      */ | ||||
|     private void refreshCachedDataAndAdapter() { | ||||
|         if (mDistanceService == null) { | ||||
|         if (mMainService == null) { | ||||
|             LogUtils.w(TAG, "刷新失败:服务实例为空"); | ||||
|             return; | ||||
|         } | ||||
|  | ||||
|         // 1. 从服务重新获取数据(更新缓存,不访问私有字段) | ||||
|         mCachedPositionList = mDistanceService.getPositionList(); | ||||
|         mCachedTaskList = mDistanceService.getPositionTasksList(); | ||||
|         mCachedPositionList = mMainService.getPositionList(); | ||||
|         mCachedTaskList = mMainService.getPositionTasksList(); | ||||
|         // 容错处理 | ||||
|         if (mCachedPositionList == null) mCachedPositionList = new ArrayList<PositionModel>(); | ||||
|         if (mCachedTaskList == null) mCachedTaskList = new ArrayList<PositionTaskModel>(); | ||||
|   | ||||
| @@ -1,839 +1 @@ | ||||
| package cc.winboll.studio.positions.services; | ||||
|  | ||||
| /** | ||||
|  * @Author ZhanGSKen&豆包大模型<zhangsken@qq.com> | ||||
|  * @Date 2025/09/30 19:53 | ||||
|  * @Describe 位置距离服务:管理数据+定时计算距离+适配Adapter(Java 7 兼容)+ GPS信号加载 | ||||
|  */ | ||||
| import android.app.Service; | ||||
| import android.content.Context; | ||||
| import android.content.Intent; | ||||
| import android.content.pm.PackageManager; | ||||
| import android.location.Location; | ||||
| import android.location.LocationListener; | ||||
| import android.location.LocationManager; | ||||
| import android.os.Binder; | ||||
| import android.os.Build; | ||||
| import android.os.Bundle; | ||||
| import android.os.IBinder; | ||||
| import android.os.Looper; | ||||
| import android.widget.Toast; | ||||
| import cc.winboll.studio.libappbase.LogUtils; | ||||
| import cc.winboll.studio.positions.adapters.PositionAdapter; | ||||
| import cc.winboll.studio.positions.models.AppConfigsModel; | ||||
| import cc.winboll.studio.positions.models.PositionModel; | ||||
| import cc.winboll.studio.positions.models.PositionTaskModel; | ||||
| import cc.winboll.studio.positions.utils.NotificationUtil; | ||||
| import java.util.ArrayList; | ||||
| import java.util.HashSet; | ||||
| import java.util.Iterator; | ||||
| import java.util.Set; | ||||
| import java.util.concurrent.Executors; | ||||
| import java.util.concurrent.ScheduledExecutorService; | ||||
| import java.util.concurrent.TimeUnit; | ||||
|  | ||||
| /** | ||||
|  * 核心职责: | ||||
|  * 1. 实现 PositionAdapter.DistanceServiceInterface 接口,解耦Adapter与服务 | ||||
|  * 2. 单例式管理位置/任务数据,提供安全增删改查接口 | ||||
|  * 3. 后台单线程定时计算可见位置距离,主线程回调更新UI | ||||
|  * 4. 内置GPS信号加载(通过LocationManager实时获取位置,解决“等待GPS信号”问题) | ||||
|  * 5. 服务启动时启动前台通知(保活后台GPS功能,符合系统规范) | ||||
|  * 6. 严格Java 7语法:无Lambda/Stream,显式迭代器/匿名内部类 | ||||
|  */ | ||||
| public class DistanceRefreshService extends Service { | ||||
|     public static final String TAG = "DistanceRefreshService"; | ||||
| 	 | ||||
| 	 | ||||
|     // 服务状态与配置 | ||||
|     private boolean isServiceRunning = false; | ||||
|     private final ScheduledExecutorService distanceExecutor; // 定时计算线程池(单线程) | ||||
|     private static final int REFRESH_INTERVAL = 3; // 距离刷新间隔(秒) | ||||
|     // 前台通知相关:记录是否已启动前台服务(避免重复调用startForeground) | ||||
|     private boolean isForegroundServiceStarted = false; | ||||
|  | ||||
|     // ---------------------- 新增:GPS信号加载核心变量 ---------------------- | ||||
|     private LocationManager mLocationManager; // 系统GPS管理类(核心) | ||||
|     private LocationListener mGpsLocationListener; // GPS位置监听回调 | ||||
|     private static final long GPS_UPDATE_INTERVAL = 2000; // GPS位置更新间隔(2秒,平衡耗电与实时性) | ||||
|     private static final float GPS_UPDATE_DISTANCE = 1; // 位置变化超过1米时更新(避免频繁回调) | ||||
|     private boolean isGpsEnabled = false; // GPS是否已开启(系统设置中) | ||||
|     private boolean isGpsPermissionGranted = false; // 是否拥有GPS权限 | ||||
|  | ||||
|     // 核心数据存储(服务内唯一数据源,避免外部直接修改) | ||||
|     private final ArrayList<PositionModel> mPositionList = new ArrayList<PositionModel>(); | ||||
|     private final ArrayList<PositionTaskModel> mTaskList = new ArrayList<PositionTaskModel>(); | ||||
|     private final Set<String> mVisiblePositionIds = new HashSet<String>(); // 可见位置ID(优化性能) | ||||
|     private PositionModel mCurrentGpsPosition; // 当前GPS位置(外部传入/内部GPS获取) | ||||
|  | ||||
|     // 服务绑定与UI回调 | ||||
|     private final IBinder mBinder = new DistanceBinder(); | ||||
|  | ||||
|     // ---------------------- 构造初始化(线程池+GPS监听器提前创建) ---------------------- | ||||
| 	// 关键:添加/修改为 PUBLIC 无参构造函数 | ||||
|      | ||||
|     public DistanceRefreshService() { | ||||
|         // Java 7 显式初始化线程池(单线程,避免并发修改数据) | ||||
|         distanceExecutor = Executors.newSingleThreadScheduledExecutor(); | ||||
|         // 初始化GPS位置监听器(接收系统GPS位置更新) | ||||
|         initGpsLocationListener(); | ||||
|     } | ||||
|  | ||||
|     // ---------------------- 新增:GPS核心逻辑(初始化监听+权限/状态检查+启动定位) ---------------------- | ||||
|     /** | ||||
|      * 初始化GPS位置监听器:系统GPS位置变化时触发,实时更新当前位置 | ||||
|      */ | ||||
|     private void initGpsLocationListener() { | ||||
|         // Java 7 匿名内部类实现 LocationListener(接收GPS位置回调) | ||||
|         mGpsLocationListener = new LocationListener() { | ||||
|             // GPS位置发生变化时回调(核心:更新当前GPS位置) | ||||
|             @Override | ||||
|             public void onLocationChanged(Location location) { | ||||
|                 if (location != null) { | ||||
|                     // 将系统Location对象转为自定义PositionModel(适配现有逻辑) | ||||
|                     PositionModel gpsPos = new PositionModel(); | ||||
|                     gpsPos.setLatitude(location.getLatitude()); // 纬度 | ||||
|                     gpsPos.setLongitude(location.getLongitude()); // 经度 | ||||
|                     gpsPos.setPositionId("CURRENT_GPS_POS"); // 标记为“当前GPS位置”(自定义ID) | ||||
|                     gpsPos.setMemo("实时GPS位置"); | ||||
|  | ||||
|                     // 同步GPS位置到服务(触发距离计算+通知更新) | ||||
|                     syncCurrentGpsPosition(gpsPos); | ||||
|                     LogUtils.d(TAG, "GPS位置更新:纬度=" + location.getLatitude() + ",经度=" + location.getLongitude()); | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             // GPS状态变化时回调(如从“搜索中”变为“可用”) | ||||
|             @Override | ||||
|             public void onStatusChanged(String provider, int status, Bundle extras) { | ||||
|                 if (provider.equals(LocationManager.GPS_PROVIDER)) { | ||||
|                     switch (status) { | ||||
|                         case LocationProvider.AVAILABLE: | ||||
|                             LogUtils.d(TAG, "GPS状态:已就绪(可用)"); | ||||
|                             updateNotificationGpsStatus("GPS已就绪,正在获取位置..."); | ||||
|                             break; | ||||
|                         case LocationProvider.OUT_OF_SERVICE: | ||||
|                             LogUtils.w(TAG, "GPS状态:无服务(信号弱/无信号)"); | ||||
|                             updateNotificationGpsStatus("GPS无服务,尝试重新连接..."); | ||||
|                             break; | ||||
|                         case LocationProvider.TEMPORARILY_UNAVAILABLE: | ||||
|                             LogUtils.w(TAG, "GPS状态:临时不可用(如遮挡)"); | ||||
|                             updateNotificationGpsStatus("GPS临时不可用,稍后重试..."); | ||||
|                             break; | ||||
|                     } | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             // GPS被开启时回调(用户在设置中打开GPS) | ||||
|             @Override | ||||
|             public void onProviderEnabled(String provider) { | ||||
|                 if (provider.equals(LocationManager.GPS_PROVIDER)) { | ||||
|                     isGpsEnabled = true; | ||||
|                     LogUtils.d(TAG, "GPS已开启(用户手动打开)"); | ||||
|                     updateNotificationGpsStatus("GPS已开启,正在获取位置..."); | ||||
|                     // 重新启动GPS定位(确保获取最新位置) | ||||
|                     startGpsLocation(); | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             // GPS被关闭时回调(用户在设置中关闭GPS) | ||||
|             @Override | ||||
|             public void onProviderDisabled(String provider) { | ||||
|                 if (provider.equals(LocationManager.GPS_PROVIDER)) { | ||||
|                     isGpsEnabled = false; | ||||
|                     mCurrentGpsPosition = null; // 清空无效GPS位置 | ||||
|                     LogUtils.w(TAG, "GPS已关闭(用户手动关闭)"); | ||||
|                     updateNotificationGpsStatus("GPS已关闭,请在设置中开启"); | ||||
|                     // 提示用户打开GPS(主线程显示Toast) | ||||
|                     showToastOnMainThread("GPS已关闭,无法获取位置,请在设置中开启"); | ||||
|                 } | ||||
|             } | ||||
|         }; | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * 检查GPS权限+系统状态(解决“等待GPS信号”的前提:权限+GPS开启) | ||||
|      * @return true:权限+状态都满足;false:缺少权限或GPS未开启 | ||||
|      */ | ||||
|     private boolean checkGpsReady() { | ||||
|         // 1. 检查GPS权限(前台精确定位权限,必须拥有) | ||||
|         isGpsPermissionGranted = checkSelfPermission(android.Manifest.permission.ACCESS_FINE_LOCATION)  | ||||
| 			== PackageManager.PERMISSION_GRANTED; | ||||
|  | ||||
|         // 2. 检查GPS是否开启(系统设置中) | ||||
|         if (mLocationManager == null) { | ||||
|             mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); | ||||
|         } | ||||
|         isGpsEnabled = mLocationManager.isProviderEnabled(LocationManager.GPS_PROVIDER); | ||||
|  | ||||
|         // 3. 异常场景处理(权限缺失/GPS未开启) | ||||
|         if (!isGpsPermissionGranted) { | ||||
|             LogUtils.e(TAG, "GPS准备失败:缺少精确定位权限"); | ||||
|             updateNotificationGpsStatus("缺少定位权限,无法获取GPS"); | ||||
|             showToastOnMainThread("请授予定位权限,否则无法获取GPS位置"); | ||||
|             return false; | ||||
|         } | ||||
|         if (!isGpsEnabled) { | ||||
|             LogUtils.e(TAG, "GPS准备失败:系统GPS未开启"); | ||||
|             updateNotificationGpsStatus("GPS未开启,请在设置中打开"); | ||||
|             showToastOnMainThread("GPS已关闭,请在设置中开启以获取位置"); | ||||
|             return false; | ||||
|         } | ||||
|  | ||||
|         // 权限+状态都满足 | ||||
|         LogUtils.d(TAG, "GPS准备就绪:权限已获取,GPS已开启"); | ||||
|         return true; | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * 启动GPS定位(注册监听器,开始接收系统GPS位置更新) | ||||
|      */ | ||||
|     private void startGpsLocation() { | ||||
|         // 先检查GPS是否就绪(避免无效调用) | ||||
|         if (!checkGpsReady()) { | ||||
|             return; | ||||
|         } | ||||
|  | ||||
|         try { | ||||
|             // 注册GPS监听器:指定GPS provider、更新间隔、距离变化阈值 | ||||
|             mLocationManager.requestLocationUpdates( | ||||
| 				LocationManager.GPS_PROVIDER, | ||||
| 				GPS_UPDATE_INTERVAL, | ||||
| 				GPS_UPDATE_DISTANCE, | ||||
| 				mGpsLocationListener, | ||||
| 				Looper.getMainLooper() // 在主线程回调(避免跨线程问题) | ||||
|             ); | ||||
|  | ||||
|             // 额外优化:立即获取最近一次缓存的GPS位置(避免等待首次定位) | ||||
|             Location lastKnownLocation = mLocationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); | ||||
|             if (lastKnownLocation != null) { | ||||
|                 PositionModel lastGpsPos = new PositionModel(); | ||||
|                 lastGpsPos.setLatitude(lastKnownLocation.getLatitude()); | ||||
|                 lastGpsPos.setLongitude(lastKnownLocation.getLongitude()); | ||||
|                 lastGpsPos.setPositionId("CURRENT_GPS_POS"); | ||||
|                 syncCurrentGpsPosition(lastGpsPos); | ||||
|                 LogUtils.d(TAG, "已获取最近缓存的GPS位置:纬度=" + lastKnownLocation.getLatitude()); | ||||
|             } else { | ||||
|                 LogUtils.d(TAG, "无缓存GPS位置,等待实时定位..."); | ||||
|                 updateNotificationGpsStatus("GPS搜索中(请移至开阔地带)"); | ||||
|             } | ||||
|  | ||||
|         } catch (SecurityException e) { | ||||
|             // 异常防护:避免权限突然被回收导致崩溃 | ||||
|             LogUtils.e(TAG, "启动GPS定位失败(权限异常):" + e.getMessage()); | ||||
|             isGpsPermissionGranted = false; | ||||
|             updateNotificationGpsStatus("定位权限异常,无法获取GPS"); | ||||
|         } catch (Exception e) { | ||||
|             LogUtils.e(TAG, "启动GPS定位失败:" + e.getMessage()); | ||||
|             updateNotificationGpsStatus("GPS启动失败,尝试重试..."); | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * 停止GPS定位(服务销毁/暂停时调用,避免耗电+内存泄漏) | ||||
|      */ | ||||
|     private void stopGpsLocation() { | ||||
|         if (mLocationManager != null && mGpsLocationListener != null && isGpsPermissionGranted) { | ||||
|             try { | ||||
|                 mLocationManager.removeUpdates(mGpsLocationListener); | ||||
|                 LogUtils.d(TAG, "GPS定位已停止(移除监听器)"); | ||||
|             } catch (Exception e) { | ||||
|                 LogUtils.e(TAG, "停止GPS定位失败:" + e.getMessage()); | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     // ---------------------- 新增:辅助方法(通知更新+主线程Toast) ---------------------- | ||||
|     /** | ||||
|      * 统一更新通知栏的GPS状态文本(简化代码,避免重复) | ||||
|      */ | ||||
|     private void updateNotificationGpsStatus(String statusText) { | ||||
|         if (isForegroundServiceStarted) { | ||||
|             NotificationUtil.updateForegroundServiceStatus(this, statusText); | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * 在主线程显示Toast(避免子线程无法显示Toast的问题) | ||||
|      */ | ||||
|     private void showToastOnMainThread(final String message) { | ||||
|         if (Looper.myLooper() == Looper.getMainLooper()) { | ||||
|             Toast.makeText(this, message, Toast.LENGTH_SHORT).show(); | ||||
|         } else { | ||||
|             new android.os.Handler(Looper.getMainLooper()).post(new Runnable() { | ||||
| 					@Override | ||||
| 					public void run() { | ||||
| 						Toast.makeText(DistanceRefreshService.this, message, Toast.LENGTH_SHORT).show(); | ||||
| 					} | ||||
| 				}); | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     // ---------------------- Binder 内部类(供外部绑定服务) ---------------------- | ||||
|     public class DistanceBinder extends Binder { | ||||
|         /** | ||||
|          * 外部绑定后获取服务实例(安全暴露服务引用) | ||||
|          */ | ||||
|         public DistanceRefreshService getService() { | ||||
|             return DistanceRefreshService.this; | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     // ---------------------- 服务生命周期方法(集成GPS启停逻辑) ---------------------- | ||||
|  | ||||
| 	// 服务单例实例(私有静态) | ||||
| 	// 1. 单例实例(volatile确保多线程可见性) | ||||
|     private static volatile DistanceRefreshService sInstance; | ||||
|     // 2. 单独持有ApplicationContext(避免内存泄漏+确保非null) | ||||
|     private static Context sAppContext; | ||||
|     // 单例PUBLIC方法(供外部获取实例,确保全局唯一) | ||||
|     public static synchronized DistanceRefreshService getInstance() { | ||||
| 	// 4. 修复后的单例方法:先判空,再返回(避免空指针) | ||||
|      | ||||
|         // 第一步:先判断实例是否存在(未创建则返回null,不强行调用Context) | ||||
|         if (sInstance == null) { | ||||
|             // 可选:若调用时Service未启动,主动启动Service(避免后续空指针) | ||||
|              Intent intent = new Intent(sAppContext, DistanceRefreshService.class); | ||||
|              sAppContext.startService(intent); | ||||
|             return null; // 或抛明确异常(如"Service未启动"),不触发空指针 | ||||
|         } | ||||
|         // 第二步:实例存在时,确保Context非null(双重保险) | ||||
|         if (sAppContext == null) { | ||||
|             sAppContext = sInstance.getApplicationContext(); | ||||
|         } | ||||
|         return sInstance; | ||||
|     } | ||||
|  | ||||
|     @Override | ||||
|     public void onCreate() { | ||||
|         super.onCreate(); | ||||
| 		sInstance = this; // 此时Service已创建,Context非null | ||||
|         // 保存ApplicationContext(全局唯一,不会因Service销毁而失效) | ||||
|         sAppContext = getApplicationContext(); | ||||
| 		 | ||||
|         // 初始化GPS管理器(提前获取系统服务,避免启动时延迟) | ||||
|         mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); | ||||
|         LogUtils.d(TAG, "服务 onCreate:初始化完成,等待启动命令"); | ||||
|         run(); | ||||
|     } | ||||
|  | ||||
|     @Override | ||||
|     public int onStartCommand(Intent intent, int flags, int startId) { | ||||
|         run(); | ||||
|         AppConfigsModel bean = AppConfigsModel.loadBean(DistanceRefreshService.this, AppConfigsModel.class); | ||||
|         boolean isEnableService = (bean == null) ? false : bean.isEnableMainService(); | ||||
|         // 服务启用时返回START_STICKY(被杀死后尝试重启),禁用时返回默认值 | ||||
|         return isEnableService ? Service.START_STICKY : super.onStartCommand(intent, flags, startId); | ||||
|     } | ||||
|  | ||||
|     public void run() { | ||||
|         // 仅服务未运行时启动(避免重复启动) | ||||
|         if (!isServiceRunning) { | ||||
|             isServiceRunning = true; | ||||
| 			 | ||||
| 			mLocationManager = (LocationManager) sInstance.getApplicationContext().getSystemService(Context.LOCATION_SERVICE); | ||||
|             initGpsLocationListener(); | ||||
| 			 | ||||
|             startDistanceRefreshTask(); // 启动定时距离计算 | ||||
|             startForegroundNotification(); // 启动前台通知 | ||||
|             startGpsLocation(); // 新增:启动GPS定位(核心修复:解决“等待GPS信号”) | ||||
|             LogUtils.d(TAG, "服务 onStartCommand:启动成功,刷新间隔=" + REFRESH_INTERVAL + "秒,前台通知+GPS已启动"); | ||||
|         } else { | ||||
|             LogUtils.w(TAG, "服务 onStartCommand:已在运行,无需重复启动(前台通知:" + (isForegroundServiceStarted ? "已启动" : "未启动") + " | GPS:" + (isGpsEnabled ? "已开启" : "未开启") + ")"); | ||||
|             // 异常场景恢复:补全未启动的组件 | ||||
|             if (!isForegroundServiceStarted) { | ||||
|                 startForegroundNotification(); | ||||
|                 LogUtils.d(TAG, "服务 run:前台通知未启动,已恢复"); | ||||
|             } | ||||
|             if (isServiceRunning && !isGpsEnabled) { | ||||
|                 startGpsLocation(); | ||||
|                 LogUtils.d(TAG, "服务 run:GPS未启动,已恢复"); | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     @Override | ||||
|     public IBinder onBind(Intent intent) { | ||||
| 		return null; // 按你的业务逻辑返回,无绑定需求则保留null | ||||
|         //LogUtils.d(TAG, "服务 onBind:外部绑定成功(运行状态:" + (isServiceRunning ? "是" : "否") + " | GPS状态:" + (isGpsEnabled ? "可用" : "不可用") + ")"); | ||||
|         //return mBinder; // 返回Binder实例,供外部获取服务 | ||||
|     } | ||||
|  | ||||
|     /*@Override | ||||
| 	 public boolean onUnbind(Intent intent) { | ||||
| 	 LogUtils.d(TAG, "服务 onUnbind:外部解绑,清理回调与可见位置"); | ||||
| 	 // 解绑后清理资源,避免内存泄漏 | ||||
| 	 mDistanceReceiver = null; | ||||
| 	 mVisiblePositionIds.clear(); | ||||
| 	 // 解绑时不停止GPS(服务仍在后台运行,需持续获取位置) | ||||
| 	 return super.onUnbind(intent); | ||||
| 	 }*/ | ||||
|  | ||||
|     @Override | ||||
|     public void onDestroy() { | ||||
|         super.onDestroy(); | ||||
| 		sInstance = null; // 释放实例,避免内存泄漏 | ||||
|         // sAppContext 不清空(ApplicationContext全局有效) | ||||
| 		 | ||||
|         // 停止所有核心组件+释放资源(避免内存泄漏/耗电) | ||||
|         stopDistanceRefreshTask(); // 停止距离计算 | ||||
|         stopGpsLocation(); // 新增:停止GPS定位(关键:避免服务销毁后仍耗电) | ||||
|         clearAllData(); // 清空数据 | ||||
|         stopForeground(true); // 停止前台服务(移除通知) | ||||
|  | ||||
|         // 重置状态标记 | ||||
|         isForegroundServiceStarted = false; | ||||
|         isServiceRunning = false; | ||||
|         isGpsEnabled = false; | ||||
|         mLocationManager = null; // 释放GPS管理器引用 | ||||
|  | ||||
|         LogUtils.d(TAG, "服务 onDestroy:销毁完成,资源已释放(GPS+前台通知+线程池)"); | ||||
|     } | ||||
|  | ||||
|     // ---------------------- 前台服务通知管理(与GPS状态联动优化) ---------------------- | ||||
|     /** | ||||
|      * 启动前台服务通知(调用NotificationUtils创建通知,确保仅启动一次) | ||||
|      */ | ||||
|     private void startForegroundNotification() { | ||||
|         // 1. 校验:避免重复调用startForeground(系统不允许重复启动) | ||||
|         if (isForegroundServiceStarted) { | ||||
|             LogUtils.w(TAG, "startForegroundNotification:前台通知已启动,无需重复执行"); | ||||
|             return; | ||||
|         } | ||||
|  | ||||
|         try { | ||||
| // 2. 初始化通知状态文本(根据GPS初始状态动态显示,避免固定“等待”) | ||||
| 			String initialStatus; | ||||
| 			if (isGpsPermissionGranted && isGpsEnabled) { | ||||
| 				initialStatus = "GPS已就绪,正在获取位置(刷新间隔" + REFRESH_INTERVAL + "秒)"; | ||||
| 			} else if (!isGpsPermissionGranted) { | ||||
| 				initialStatus = "缺少定位权限,无法获取GPS位置"; | ||||
| 			} else { | ||||
| 				initialStatus = "GPS未开启,请在设置中打开"; | ||||
| 			} | ||||
|  | ||||
|  | ||||
| // 5. 标记前台服务已启动 | ||||
| 			isForegroundServiceStarted = true; | ||||
| 			LogUtils.d(TAG, "startForegroundNotification:前台服务通知启动成功,初始状态:" + initialStatus); | ||||
|  | ||||
| 		} catch (Exception e) { | ||||
| // 捕获异常(如上下文失效、通知渠道未创建) | ||||
| 			isForegroundServiceStarted = false; | ||||
| 			LogUtils.d(TAG, "startForegroundNotification:前台通知启动失败" + e); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| // ---------------------- 核心:定时距离计算(与GPS状态联动优化) ---------------------- | ||||
| 	/** | ||||
|  | ||||
| 	 - 启动定时距离计算任务(延迟1秒开始,周期执行) | ||||
| 	 */ | ||||
| 	private void startDistanceRefreshTask() { | ||||
| 		if (distanceExecutor == null || distanceExecutor.isShutdown()) { | ||||
| 			LogUtils.e(TAG, "启动计算失败:线程池未初始化/已关闭"); | ||||
| 			return; | ||||
| 		}distanceExecutor.scheduleAtFixedRate(new Runnable() { | ||||
| 				@Override | ||||
| 				public void run() { | ||||
| // 优化判断逻辑:先检查GPS核心状态,再决定是否计算 | ||||
| 					if (!isGpsPermissionGranted) { | ||||
| 						LogUtils.d(TAG, "跳过距离计算:缺少定位权限"); | ||||
| 						updateNotificationGpsStatus("缺少定位权限,无法计算距离"); | ||||
| 						return; | ||||
| 					} | ||||
| 					if (!isGpsEnabled) { | ||||
| 						LogUtils.d(TAG, "跳过距离计算:GPS未开启"); | ||||
| 						updateNotificationGpsStatus("GPS未开启,无法计算距离"); | ||||
| 						return; | ||||
| 					}// 原有逻辑:服务运行+GPS位置有效+有可见位置才计算 | ||||
| 					if (isServiceRunning && mCurrentGpsPosition != null && !mVisiblePositionIds.isEmpty()) { | ||||
| 						calculateVisiblePositionDistance(); | ||||
| // 计算后更新通知(显示实时GPS+距离计算状态) | ||||
| 						syncGpsStatusToNotification(); | ||||
| 					} else { | ||||
| 						String reason = ""; | ||||
| 						if (!isServiceRunning) reason = "服务未运行"; | ||||
| 						else if (mCurrentGpsPosition == null) reason = "GPS信号弱(获取位置中)"; | ||||
| 						else if (mVisiblePositionIds.isEmpty()) reason = "无可见位置(无需计算)"; | ||||
| 						LogUtils.d(TAG, "跳过距离计算:" + reason);// 针对性更新通知文本(用户明确知道当前状态) | ||||
| 						if (isForegroundServiceStarted) { | ||||
| 							if (mCurrentGpsPosition == null) { | ||||
| 								updateNotificationGpsStatus("GPS信号弱,移至开阔地带重试..."); | ||||
| 							} else if (mVisiblePositionIds.isEmpty()) { | ||||
| 								updateNotificationGpsStatus("无可见位置,距离计算暂停"); | ||||
| 							} | ||||
| 						} | ||||
| 					} | ||||
| 				} | ||||
| 			}, 1, REFRESH_INTERVAL, TimeUnit.SECONDS); | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 停止定时计算任务(强制关闭线程池) | ||||
| 	 */ | ||||
| 	private void stopDistanceRefreshTask() { | ||||
| 		if (distanceExecutor != null && !distanceExecutor.isShutdown()) { | ||||
| 			distanceExecutor.shutdownNow(); | ||||
| 			LogUtils.d(TAG, "距离计算任务已停止"); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 计算可见位置与GPS的距离(Haversine公式,后台线程执行) | ||||
| 	 */ | ||||
| 	private void calculateVisiblePositionDistance() { | ||||
| 		Set tempVisibleIds = new HashSet(mVisiblePositionIds); | ||||
| 		if (tempVisibleIds.isEmpty()) return;Iterator posIter = mPositionList.iterator(); | ||||
| 		while (posIter.hasNext()) { | ||||
| 			PositionModel pos = (PositionModel)posIter.next(); | ||||
| 			String posId = pos.getPositionId();if (tempVisibleIds.contains(posId) && pos.isEnableRealPositionDistance()) { | ||||
| 				try { | ||||
| 					double distanceM = calculateHaversineDistance( | ||||
| 						mCurrentGpsPosition.getLatitude(), mCurrentGpsPosition.getLongitude(), | ||||
| 						pos.getLatitude(), pos.getLongitude() | ||||
| 					); | ||||
| 					pos.setRealPositionDistance(distanceM); | ||||
| 					LogUtils.d(TAG, "计算完成:位置ID=" + posId + ",距离=" + String.format("%.1f", distanceM) + "米"); | ||||
| 					 | ||||
| 				} catch (Exception e) { | ||||
| 					pos.setRealPositionDistance(-1); | ||||
| 					 | ||||
| 					LogUtils.e(TAG, "计算失败(位置ID=" + posId + "):" + e.getMessage()); | ||||
| 				} | ||||
| 			} | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 主线程回调Adapter更新UI(避免跨线程操作UI异常) | ||||
| 	 */ | ||||
| 	/*private void notifyDistanceUpdateToUI(final String positionId) { | ||||
| 	 if (Looper.myLooper() == Looper.getMainLooper()) { | ||||
| 	 if (mDistanceReceiver != null) { | ||||
| 	 mDistanceReceiver.onDistanceUpdate(positionId); | ||||
| 	 } | ||||
| 	 } else { | ||||
| 	 new android.os.Handler(Looper.getMainLooper()).post(new Runnable() { | ||||
| 	 @Override | ||||
| 	 public void run() { | ||||
| 	 if (mDistanceReceiver != null) { | ||||
| 	 mDistanceReceiver.onDistanceUpdate(positionId); | ||||
| 	 } | ||||
| 	 } | ||||
| 	 }); | ||||
| 	 } | ||||
| 	 }*/ | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - Haversine公式:计算两点间直线距离(经纬度→米) | ||||
| 	 */ | ||||
| 	private double calculateHaversineDistance(double gpsLat, double gpsLon, double posLat, double posLon) { | ||||
| 		final double EARTH_RADIUS = 6371000; // 地球半径(米) | ||||
| 		double latDiff = Math.toRadians(posLat - gpsLat); | ||||
| 		double lonDiff = Math.toRadians(posLon - gpsLon);double a = Math.sin(latDiff / 2) * Math.sin(latDiff / 2) | ||||
| 			- Math.cos(Math.toRadians(gpsLat)) * Math.cos(Math.toRadians(posLat)) | ||||
|  | ||||
| 			- Math.sin(lonDiff / 2) * Math.sin(lonDiff / 2); | ||||
| 		double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); | ||||
| 		return EARTH_RADIUS * c; | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 同步GPS状态到前台通知(显示实时经纬度+计算状态) | ||||
| 	 */ | ||||
| 	private void syncGpsStatusToNotification() { | ||||
| 		if (!isForegroundServiceStarted || mCurrentGpsPosition == null) { | ||||
| 			return; | ||||
| 		}// 构造详细状态文本(包含经纬度+可见位置数量,用户感知更清晰) | ||||
| 		final String gpsStatus = String.format( | ||||
| 			"GPS位置:北纬%.4f° 东经%.4f° | 计算中(可见位置:%d个)", | ||||
| 			mCurrentGpsPosition.getLatitude(), | ||||
| 			mCurrentGpsPosition.getLongitude(), | ||||
| 			mVisiblePositionIds.size() | ||||
| 		);if (Looper.myLooper() == Looper.getMainLooper()) { | ||||
| 			NotificationUtil.updateForegroundServiceStatus(this, gpsStatus); | ||||
| 		} else { | ||||
| 			new android.os.Handler(Looper.getMainLooper()).post(new Runnable() { | ||||
| 					@Override | ||||
| 					public void run() { | ||||
| 						NotificationUtil.updateForegroundServiceStatus(DistanceRefreshService.this, gpsStatus); | ||||
| 					} | ||||
| 				}); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| // ---------------------- 实现 PositionAdapter.DistanceServiceInterface 接口 ---------------------- | ||||
|  | ||||
| 	public ArrayList getPositionList() { | ||||
| 		if (!isServiceRunning) { | ||||
| 			LogUtils.w(TAG, "getPositionList:服务未运行,返回空列表"); | ||||
| 			return new ArrayList(); | ||||
| 		} | ||||
| 		return new ArrayList(mPositionList); | ||||
| 	} | ||||
|  | ||||
|  | ||||
| 	public ArrayList getPositionTasksList() { | ||||
| 		if (!isServiceRunning) { | ||||
| 			LogUtils.w(TAG, "getPositionTasksList:服务未运行,返回空列表"); | ||||
| 			return new ArrayList(); | ||||
| 		} | ||||
| 		return new ArrayList(mTaskList); | ||||
| 	} | ||||
|  | ||||
| 	 | ||||
| 	public void syncCurrentGpsPosition(PositionModel position) { | ||||
| 		if (position == null) { | ||||
| 			LogUtils.w(TAG, "syncCurrentGpsPosition:GPS位置为空,同步失败"); | ||||
| 			return; | ||||
| 		} | ||||
| 		this.mCurrentGpsPosition = position; | ||||
| 		LogUtils.d(TAG, "syncCurrentGpsPosition:同步成功(纬度=" + position.getLatitude() + ",经度=" + position.getLongitude() + ")"); | ||||
|  | ||||
| // GPS位置同步后,立即更新通知(避免延迟) | ||||
| 		if (isForegroundServiceStarted) { | ||||
| 			syncGpsStatusToNotification(); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	/*public void setOnDistanceUpdateReceiver(PositionAdapter.OnDistanceUpdateReceiver receiver) { | ||||
| 		this.mDistanceReceiver = receiver; | ||||
| 		LogUtils.d(TAG, "setOnDistanceUpdateReceiver:回调接收器已设置(" + (receiver != null ? "有效" : "无效") + ")"); | ||||
| 	}*/ | ||||
|  | ||||
| 	public void addVisibleDistanceView(String positionId) { | ||||
| 		if (!isServiceRunning || positionId == null) { | ||||
| 			LogUtils.w(TAG, "addVisibleDistanceView:服务未运行/位置ID无效,添加失败"); | ||||
| 			return; | ||||
| 		} | ||||
| 		if (mVisiblePositionIds.add(positionId)) { | ||||
| 			LogUtils.d(TAG, "addVisibleDistanceView:添加成功(位置ID=" + positionId + ",当前可见数=" + mVisiblePositionIds.size() + ")"); | ||||
| // 新增:添加可见位置后,立即更新通知(显示最新可见数量) | ||||
| 			if (isForegroundServiceStarted && mCurrentGpsPosition != null) { | ||||
| 				syncGpsStatusToNotification(); | ||||
| 			} | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	public void removeVisibleDistanceView(String positionId) { | ||||
| 		if (positionId == null) { | ||||
| 			LogUtils.w(TAG, "removeVisibleDistanceView:位置ID为空,移除失败"); | ||||
| 			return; | ||||
| 		} | ||||
| 		if (mVisiblePositionIds.remove(positionId)) { | ||||
| 			int remainingCount = mVisiblePositionIds.size(); | ||||
| 			LogUtils.d(TAG, "removeVisibleDistanceView:移除成功(位置ID=" + positionId + ",当前可见数=" + remainingCount + ")"); | ||||
| // 新增:移除可见位置后,更新通知(同步数量变化) | ||||
| 			if (isForegroundServiceStarted && mCurrentGpsPosition != null) { | ||||
| 				syncGpsStatusToNotification(); | ||||
| 			} | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	public void clearVisibleDistanceViews() { | ||||
| 		mVisiblePositionIds.clear(); | ||||
| 		LogUtils.d(TAG, "clearVisibleDistanceViews:所有可见位置已清空"); | ||||
| // 新增:清空可见位置后,更新通知(提示计算暂停) | ||||
| 		if (isForegroundServiceStarted) { | ||||
| 			updateNotificationGpsStatus("无可见位置,距离计算暂停"); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| // ---------------------- 数据管理接口(修复原有语法错误+优化逻辑) ---------------------- | ||||
| 	/** | ||||
|  | ||||
| 	 - 获取服务运行状态 | ||||
| 	 */ | ||||
| 	public boolean isServiceRunning() { | ||||
| 		return isServiceRunning; | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 添加位置(修复迭代器泛型缺失问题) | ||||
| 	 */ | ||||
| 	public void addPosition(PositionModel position) { | ||||
| 		if (!isServiceRunning || position == null || position.getPositionId() == null) { | ||||
| 			LogUtils.w(TAG, "addPosition:服务未运行/数据无效,添加失败"); | ||||
| 			return; | ||||
| 		}// 修复:显式声明PositionModel泛型,避免类型转换警告 | ||||
| 		boolean isDuplicate = false; | ||||
| 		Iterator posIter = mPositionList.iterator(); | ||||
| 		while (posIter.hasNext()) { | ||||
| 			PositionModel existingPos = (PositionModel)posIter.next(); | ||||
| 			if (position.getPositionId().equals(existingPos.getPositionId())) { | ||||
| 				isDuplicate = true; | ||||
| 				break; | ||||
| 			} | ||||
| 		}if (!isDuplicate) { | ||||
| 			mPositionList.add(position); | ||||
| 			LogUtils.d(TAG, "addPosition:添加成功(位置ID=" + position.getPositionId() + ",总数=" + mPositionList.size() + ")"); | ||||
| 		} else { | ||||
| 			LogUtils.w(TAG, "addPosition:位置ID=" + position.getPositionId() + "已存在,添加失败"); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 删除位置(修复任务删除时的类型转换错误) | ||||
| 	 */ | ||||
| 	public void removePosition(String positionId) { | ||||
| 		if (!isServiceRunning || positionId == null) { | ||||
| 			LogUtils.w(TAG, "removePosition:服务未运行/位置ID无效,删除失败"); | ||||
| 			return; | ||||
| 		}// 1. 删除位置 | ||||
| 		boolean isRemoved = false; | ||||
| 		Iterator posIter = mPositionList.iterator(); | ||||
| 		while (posIter.hasNext()) { | ||||
| 			PositionModel pos = (PositionModel)posIter.next(); | ||||
| 			if (positionId.equals(pos.getPositionId())) { | ||||
| 				posIter.remove(); | ||||
| 				isRemoved = true; | ||||
| 				break; | ||||
| 			} | ||||
| 		}if (isRemoved) { | ||||
| // 修复:任务列表迭代时用PositionTaskModel泛型(原错误用PositionModel导致转换失败) | ||||
| 			Iterator taskIter = mTaskList.iterator(); | ||||
| 			while (taskIter.hasNext()) { | ||||
| 				PositionTaskModel task = (PositionTaskModel)taskIter.next(); | ||||
| 				if (positionId.equals(task.getPositionId())) { | ||||
| 					taskIter.remove(); | ||||
| 				} | ||||
| 			}// 3. 移除可见位置 | ||||
| 			mVisiblePositionIds.remove(positionId); | ||||
| 			LogUtils.d(TAG, "removePosition:删除成功(位置ID=" + positionId + ",剩余位置数=" + mPositionList.size() + ",剩余任务数=" + mTaskList.size() + ")"); | ||||
| 		} else { | ||||
| 			LogUtils.w(TAG, "removePosition:位置ID=" + positionId + "不存在,删除失败"); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 更新位置信息(修复代码格式+迭代器泛型) | ||||
| 	 */ | ||||
| 	public void updatePosition(PositionModel updatedPosition) { | ||||
| 		if (!isServiceRunning || updatedPosition == null || updatedPosition.getPositionId() == null) { | ||||
| 			LogUtils.w(TAG, "updatePosition:服务未运行/数据无效,更新失败"); | ||||
| 			return; | ||||
| 		}boolean isUpdated = false; | ||||
| 		Iterator posIter = mPositionList.iterator(); | ||||
| 		while (posIter.hasNext()) { | ||||
| 			PositionModel pos = (PositionModel)posIter.next(); | ||||
| 			if (updatedPosition.getPositionId().equals(pos.getPositionId())) { | ||||
| 				pos.setMemo(updatedPosition.getMemo()); | ||||
| 				pos.setIsEnableRealPositionDistance(updatedPosition.isEnableRealPositionDistance()); | ||||
| 				if (!updatedPosition.isEnableRealPositionDistance()) { | ||||
| 					pos.setRealPositionDistance(-1); | ||||
| 					//notifyDistanceUpdateToUI(pos.getPositionId()); | ||||
| 				} | ||||
| 				isUpdated = true; | ||||
| 				break; | ||||
| 			} | ||||
| 		}if (isUpdated) { | ||||
| 			LogUtils.d(TAG, "updatePosition:更新成功(位置ID=" + updatedPosition.getPositionId() + ")"); | ||||
| 		} else { | ||||
| 			LogUtils.w(TAG, "updatePosition:位置ID=" + updatedPosition.getPositionId() + "不存在,更新失败"); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 同步任务列表(修复泛型缺失+代码格式) | ||||
| 	 */ | ||||
| 	public void syncAllPositionTasks(ArrayList tasks) { | ||||
| 		if (!isServiceRunning || tasks == null) { | ||||
| 			LogUtils.w(TAG, "syncAllPositionTasks:服务未运行/任务列表为空,同步失败"); | ||||
| 			return; | ||||
| 		}// 1. 清空旧任务 | ||||
| 		mTaskList.clear(); | ||||
| // 2. 添加新任务(修复泛型+去重逻辑) | ||||
| 		Set taskIdSet = new HashSet(); | ||||
| 		Iterator taskIter = tasks.iterator(); | ||||
| 		while (taskIter.hasNext()) { | ||||
| 			PositionTaskModel task = (PositionTaskModel)taskIter.next(); | ||||
| 			if (task != null && task.getTaskId() != null && !taskIdSet.contains(task.getTaskId())) { | ||||
| 				taskIdSet.add(task.getTaskId()); | ||||
| 				mTaskList.add(task); | ||||
| 			} | ||||
| 		}LogUtils.d(TAG, "syncAllPositionTasks:同步成功(接收任务数=" + tasks.size() + ",去重后=" + mTaskList.size() + ")"); | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 清空所有数据 | ||||
| 	 */ | ||||
| 	public void clearAllData() { | ||||
| 		mPositionList.clear(); | ||||
| 		mTaskList.clear(); | ||||
| 		mVisiblePositionIds.clear(); | ||||
| 		mCurrentGpsPosition = null; | ||||
| 		LogUtils.d(TAG, "clearAllData:所有数据已清空(位置/任务/GPS/可见位置)"); | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
|  | ||||
| 	 - 强制刷新距离(优化:刷新后同步通知状态) | ||||
| 	 */ | ||||
| 	public void forceRefreshDistance() { | ||||
| 		if (!isServiceRunning) { | ||||
| 			LogUtils.w(TAG, "forceRefreshDistance:服务未运行,刷新失败"); | ||||
| 			return; | ||||
| 		} | ||||
| 		if (distanceExecutor != null && !distanceExecutor.isShutdown()) { | ||||
| // 提交即时任务(不等待定时周期) | ||||
| 			distanceExecutor.submit(new Runnable() { | ||||
| 					@Override | ||||
| 					public void run() { | ||||
| // 强制刷新前先检查GPS状态,避免无效计算 | ||||
| 						if (isGpsPermissionGranted && isGpsEnabled && mCurrentGpsPosition != null) { | ||||
| 							calculateVisiblePositionDistance(); | ||||
| 							syncGpsStatusToNotification(); // 刷新后同步通知 | ||||
| 							LogUtils.d(TAG, "forceRefreshDistance:即时距离计算完成,通知已更新"); | ||||
| 						} else { | ||||
| 							String reason = !isGpsPermissionGranted ? "缺少定位权限" : | ||||
| 								(!isGpsEnabled ? "GPS未开启" : "未获取到GPS位置"); | ||||
| 							LogUtils.w(TAG, "forceRefreshDistance:刷新失败,原因:" + reason); | ||||
| 							updateNotificationGpsStatus("强制刷新失败:" + reason); | ||||
| 						} | ||||
| 					} | ||||
| 				}); | ||||
| 			LogUtils.d(TAG, "forceRefreshDistance:已触发即时距离计算请求"); | ||||
| 		} else { | ||||
| 			LogUtils.e(TAG, "forceRefreshDistance:线程池已关闭,无法触发刷新"); | ||||
| 			updateNotificationGpsStatus("线程池已关闭,无法执行强制刷新"); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
| // ---------------------- 补充:修复LocationProvider引用缺失问题(避免编译错误) ---------------------- | ||||
| // 注:原代码中onStatusChanged使用LocationProvider枚举,需补充静态导入或显式声明 | ||||
| // 此处通过内部静态类定义,解决系统API引用问题(兼容Java 7语法) | ||||
| 	private static class LocationProvider { | ||||
| 		public static final int AVAILABLE = 2; | ||||
| 		public static final int OUT_OF_SERVICE = 0; | ||||
| 		public static final int TEMPORARILY_UNAVAILABLE = 1; | ||||
| 	} | ||||
|  | ||||
| // ---------------------- 补充:Context引用工具(避免服务销毁后Context失效) ---------------------- | ||||
| 	/*private Context getSafeContext() { | ||||
| 	 // 服务未销毁时返回自身Context,已销毁时返回应用Context(避免内存泄漏) | ||||
| 	 if (isDestroyed()) { | ||||
| 	 return getApplicationContext(); | ||||
| 	 } | ||||
| 	 return this; | ||||
| 	 }*/ | ||||
|  | ||||
| // 注:isDestroyed()为API 17+方法,若需兼容更低版本,可添加版本判断 | ||||
| 	/*private boolean isDestroyed() { | ||||
| 	 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { | ||||
| 	 return super.isDestroyed(); | ||||
| 	 } | ||||
| 	 // 低版本通过状态标记间接判断(服务销毁时会置为false) | ||||
| 	 return !isServiceRunning && !isForegroundServiceStarted; | ||||
| 	 }*/ | ||||
| } | ||||
|   | ||||
| @@ -5,30 +5,80 @@ package cc.winboll.studio.positions.services; | ||||
|  * @Date 2024/07/19 14:30:57 | ||||
|  * @Describe 应用主要服务组件类 | ||||
|  */ | ||||
| import android.app.Notification; | ||||
| import android.app.Service; | ||||
| import android.content.ComponentName; | ||||
| import android.content.Context; | ||||
| import android.content.Intent; | ||||
| import android.content.IntentFilter; | ||||
| import android.content.ServiceConnection; | ||||
| import android.content.pm.PackageManager; | ||||
| import android.location.Location; | ||||
| import android.location.LocationListener; | ||||
| import android.location.LocationManager; | ||||
| import android.location.LocationProvider; | ||||
| import android.os.Bundle; | ||||
| import android.os.IBinder; | ||||
| import android.os.Looper; | ||||
| import cc.winboll.studio.libappbase.LogUtils; | ||||
| import cc.winboll.studio.positions.R; | ||||
| import com.hjq.toast.ToastUtils; | ||||
| import cc.winboll.studio.positions.models.AppConfigsModel; | ||||
| import cc.winboll.studio.positions.models.PositionModel; | ||||
| import cc.winboll.studio.positions.models.PositionTaskModel; | ||||
| import cc.winboll.studio.positions.utils.AppConfigsUtil; | ||||
| import cc.winboll.studio.positions.utils.ServiceUtil; | ||||
| import cc.winboll.studio.positions.utils.NotificationUtil; | ||||
| import cc.winboll.studio.positions.utils.ServiceUtil; | ||||
| import com.hjq.toast.ToastUtils; | ||||
| import java.util.ArrayList; | ||||
| import java.util.HashSet; | ||||
| import java.util.Iterator; | ||||
| import java.util.Set; | ||||
| import java.util.concurrent.Executors; | ||||
| import java.util.concurrent.ScheduledExecutorService; | ||||
|  | ||||
| public class MainService extends Service { | ||||
|  | ||||
|     public static final String TAG = "MainService"; | ||||
|      | ||||
|     //MyBinder mMyBinder; | ||||
|  | ||||
| 	// ---------------------- 新增:GPS信号加载核心变量 ---------------------- | ||||
|     private LocationManager mLocationManager; // 系统GPS管理类(核心) | ||||
|     private LocationListener mGpsLocationListener; // GPS位置监听回调 | ||||
|     private static final long GPS_UPDATE_INTERVAL = 2000; // GPS位置更新间隔(2秒,平衡耗电与实时性) | ||||
|     private static final float GPS_UPDATE_DISTANCE = 1; // 位置变化超过1米时更新(避免频繁回调) | ||||
|     private boolean isGpsEnabled = false; // GPS是否已开启(系统设置中) | ||||
|     private boolean isGpsPermissionGranted = false; // 是否拥有GPS权限 | ||||
|  | ||||
|     // 核心数据存储(服务内唯一数据源,避免外部直接修改) | ||||
|     private final ArrayList<PositionModel> mPositionList = new ArrayList<PositionModel>(); | ||||
|     private final ArrayList<PositionTaskModel> mTaskList = new ArrayList<PositionTaskModel>(); | ||||
| 	private PositionModel mCurrentGpsPosition; // 当前GPS位置(外部传入/内部GPS获取) | ||||
|  | ||||
|     MyServiceConnection mMyServiceConnection; | ||||
|     volatile static boolean _mIsServiceAlive; | ||||
|     volatile static boolean _mIsServiceRunning; | ||||
|     AppConfigsUtil mAppConfigsUtil; | ||||
| 	private final ScheduledExecutorService distanceExecutor; // 定时计算线程池(单线程) | ||||
| 	private final Set<String> mVisiblePositionIds = new HashSet<String>(); // 可见位置ID(优化性能) | ||||
|  | ||||
| 	// ---------------------- 服务生命周期方法(集成GPS启停逻辑) ---------------------- | ||||
|  | ||||
| 	// 服务单例实例(私有静态) | ||||
| 	// 1. 单例实例(volatile确保多线程可见性) | ||||
|     private static volatile MainService sInstance; | ||||
|     // 2. 单独持有ApplicationContext(避免内存泄漏+确保非null) | ||||
|     private static Context sAppContext; | ||||
|     // 单例PUBLIC方法(供外部获取实例,确保全局唯一) | ||||
|     public static synchronized MainService getInstance() { | ||||
| 		// 4. 修复后的单例方法:先判空,再返回(避免空指针) | ||||
|  | ||||
|         // 第一步:先判断实例是否存在(未创建则返回null,不强行调用Context) | ||||
|         if (sInstance == null) { | ||||
|             // 可选:若调用时Service未启动,主动启动Service(避免后续空指针) | ||||
| 			Intent intent = new Intent(sAppContext, MainService.class); | ||||
| 			sAppContext.startService(intent); | ||||
|             return null; // 或抛明确异常(如"Service未启动"),不触发空指针 | ||||
|         } | ||||
|         // 第二步:实例存在时,确保Context非null(双重保险) | ||||
|         if (sAppContext == null) { | ||||
|             sAppContext = sInstance.getApplicationContext(); | ||||
|         } | ||||
|         return sInstance; | ||||
|     } | ||||
|  | ||||
|     @Override | ||||
|     public IBinder onBind(Intent intent) { | ||||
| @@ -40,7 +90,11 @@ public class MainService extends Service { | ||||
|     public void onCreate() { | ||||
|         LogUtils.d(TAG, "onCreate"); | ||||
|         super.onCreate(); | ||||
|         _mIsServiceAlive = false; | ||||
| 		sInstance = this; // 此时Service已创建,Context非null | ||||
|         // 保存ApplicationContext(全局唯一,不会因Service销毁而失效) | ||||
|         sAppContext = getApplicationContext(); | ||||
|  | ||||
|         _mIsServiceRunning = false; | ||||
|         mAppConfigsUtil = AppConfigsUtil.getInstance(this); | ||||
|  | ||||
|         //mMyBinder = new MyBinder(); | ||||
| @@ -55,16 +109,14 @@ public class MainService extends Service { | ||||
|  | ||||
|     private void run() { | ||||
|         if (mAppConfigsUtil.isEnableMainService(true)) { | ||||
|             if (_mIsServiceAlive == false) { | ||||
|             if (_mIsServiceRunning == false) { | ||||
|                 // 设置运行状态 | ||||
|                 _mIsServiceAlive = true; | ||||
|                 _mIsServiceRunning = true; | ||||
|                 //LogUtils.d(TAG, "_mIsServiceAlive set to true."); | ||||
|  | ||||
|                 // 唤醒守护进程 | ||||
|                 wakeupAndBindAssistant(); | ||||
|  | ||||
|                 // 运行其它服务内容 | ||||
| 				 | ||||
|                 // 显示前台通知栏 | ||||
| 				String initialStatus = "[ Positions ] is in Service."; | ||||
|                 // 调用NotificationUtils创建前台通知(传入动态状态文本) | ||||
| @@ -72,7 +124,12 @@ public class MainService extends Service { | ||||
| 				// 启动前台服务(与NotificationUtils通知ID保持一致) | ||||
| 				startForeground(NotificationUtil.FOREGROUND_SERVICE_NOTIFICATION_ID, | ||||
| 								NotificationUtil.createForegroundServiceNotification(this, initialStatus)); | ||||
| 				 | ||||
|  | ||||
|                 // 运行其它服务内容 | ||||
| 				mLocationManager = (LocationManager) sInstance.getApplicationContext().getSystemService(Context.LOCATION_SERVICE); | ||||
| 				initGpsLocationListener(); | ||||
| 				startGpsLocation(); // 新增:启动GPS定位(核心修复:解决“等待GPS信号”) | ||||
|  | ||||
|                 ToastUtils.show(initialStatus); | ||||
|                 LogUtils.i(TAG, initialStatus); | ||||
|             } | ||||
| @@ -86,8 +143,223 @@ public class MainService extends Service { | ||||
|     @Override | ||||
|     public void onDestroy() { | ||||
|         super.onDestroy(); | ||||
| 		sInstance = null; // 释放实例,避免内存泄漏 | ||||
|         // sAppContext 不清空(ApplicationContext全局有效) | ||||
|  | ||||
|         // 停止所有核心组件+释放资源(避免内存泄漏/耗电) | ||||
|         //stopDistanceRefreshTask(); // 停止距离计算 | ||||
|         stopGpsLocation(); // 新增:停止GPS定位(关键:避免服务销毁后仍耗电) | ||||
|         clearAllData(); // 清空数据 | ||||
|         stopForeground(true); // 停止前台服务(移除通知) | ||||
|  | ||||
|         // 重置状态标记 | ||||
|         _mIsServiceRunning = false; | ||||
|         isGpsEnabled = false; | ||||
|         mLocationManager = null; // 释放GPS管理器引用 | ||||
|  | ||||
|     } | ||||
|  | ||||
| 	public ArrayList<PositionModel> getPositionList() { | ||||
| 		return mPositionList; | ||||
| 	} | ||||
|  | ||||
| 	public ArrayList<PositionTaskModel> getPositionTasksList() { | ||||
| 		return mTaskList; | ||||
| 	} | ||||
|  | ||||
| 	public void removePosition(String targetPosId) { | ||||
| 		LogUtils.d(TAG, "removePosition 未实现"); | ||||
| 	} | ||||
|  | ||||
| 	public void updatePosition(PositionModel updatedPos) { | ||||
| 		LogUtils.d(TAG, "updatePosition 未实现"); | ||||
| 	} | ||||
|  | ||||
| 	public void syncAllPositionTasks(ArrayList<PositionTaskModel> newTaskList) { | ||||
| 		LogUtils.d(TAG, "syncAllPositionTasks 未实现"); | ||||
| 	} | ||||
|  | ||||
| 	public void addPosition(PositionModel newPos) { | ||||
| 		LogUtils.d(TAG, "addPosition 未实现"); | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
| 	 * 清空所有数据 | ||||
| 	 */ | ||||
| 	public void clearAllData() { | ||||
| 		mPositionList.clear(); | ||||
| 		mTaskList.clear(); | ||||
| 		//mVisiblePositionIds.clear(); | ||||
| 		mCurrentGpsPosition = null; | ||||
| 		LogUtils.d(TAG, "clearAllData:所有数据已清空(位置/任务/GPS/可见位置)"); | ||||
| 	} | ||||
|  | ||||
| 	public void syncCurrentGpsPosition(PositionModel position) { | ||||
| 		if (position == null) { | ||||
| 			LogUtils.w(TAG, "syncCurrentGpsPosition:GPS位置为空,同步失败"); | ||||
| 			return; | ||||
| 		} | ||||
| 		this.mCurrentGpsPosition = position; | ||||
| 		LogUtils.d(TAG, "syncCurrentGpsPosition:同步成功(纬度=" + position.getLatitude() + ",经度=" + position.getLongitude() + ")"); | ||||
|  | ||||
| // GPS位置同步后,立即更新通知(避免延迟) | ||||
| 		if (_mIsServiceRunning) { | ||||
| 			syncGpsStatusToNotification(); | ||||
| 		} | ||||
|  | ||||
| 	} | ||||
|  | ||||
| 	/** | ||||
| 	 - 同步GPS状态到前台通知(显示实时经纬度+计算状态) | ||||
| 	 */ | ||||
| 	private void syncGpsStatusToNotification() { | ||||
| 		if (!_mIsServiceRunning || mCurrentGpsPosition == null) { | ||||
| 			return; | ||||
| 		}// 构造详细状态文本(包含经纬度+可见位置数量,用户感知更清晰) | ||||
| 		final String gpsStatus = String.format( | ||||
| 			"GPS位置:北纬%.4f° 东经%.4f° | 计算中(可见位置:%d个)", | ||||
| 			mCurrentGpsPosition.getLatitude(), | ||||
| 			mCurrentGpsPosition.getLongitude(), | ||||
| 			666//mVisiblePositionIds.size() | ||||
| 		);if (Looper.myLooper() == Looper.getMainLooper()) { | ||||
| 			NotificationUtil.updateForegroundServiceStatus(this, gpsStatus); | ||||
| 		} else { | ||||
| 			new android.os.Handler(Looper.getMainLooper()).post(new Runnable() { | ||||
| 					@Override | ||||
| 					public void run() { | ||||
| 						NotificationUtil.updateForegroundServiceStatus(MainService.this, gpsStatus); | ||||
| 					} | ||||
| 				}); | ||||
| 		} | ||||
| 	} | ||||
| 	 | ||||
| 	// ---------------------- 核心:定时距离计算(与GPS状态联动优化) ---------------------- | ||||
| 	/** | ||||
| 	 - 启动定时距离计算任务(延迟1秒开始,周期执行) | ||||
| 	 */ | ||||
| //	private void startDistanceRefreshTask() { | ||||
| //		if (distanceExecutor == null || distanceExecutor.isShutdown()) { | ||||
| //			LogUtils.e(TAG, "启动计算失败:线程池未初始化/已关闭"); | ||||
| //			return; | ||||
| //		}distanceExecutor.scheduleAtFixedRate(new Runnable() { | ||||
| //				@Override | ||||
| //				public void run() { | ||||
| //// 优化判断逻辑:先检查GPS核心状态,再决定是否计算 | ||||
| //					if (!isGpsPermissionGranted) { | ||||
| //						LogUtils.d(TAG, "跳过距离计算:缺少定位权限"); | ||||
| //						updateNotificationGpsStatus("缺少定位权限,无法计算距离"); | ||||
| //						return; | ||||
| //					} | ||||
| //					if (!isGpsEnabled) { | ||||
| //						LogUtils.d(TAG, "跳过距离计算:GPS未开启"); | ||||
| //						updateNotificationGpsStatus("GPS未开启,无法计算距离"); | ||||
| //						return; | ||||
| //					}// 原有逻辑:服务运行+GPS位置有效+有可见位置才计算 | ||||
| //					if (_mIsServiceRunning && mCurrentGpsPosition != null && !mVisiblePositionIds.isEmpty()) { | ||||
| //						calculateVisiblePositionDistance(); | ||||
| //// 计算后更新通知(显示实时GPS+距离计算状态) | ||||
| //						syncGpsStatusToNotification(); | ||||
| //					} else { | ||||
| //						String reason = ""; | ||||
| //						if (!_mIsServiceRunning) reason = "服务未运行"; | ||||
| //						else if (mCurrentGpsPosition == null) reason = "GPS信号弱(获取位置中)"; | ||||
| //						else if (mVisiblePositionIds.isEmpty()) reason = "无可见位置(无需计算)"; | ||||
| //						LogUtils.d(TAG, "跳过距离计算:" + reason);// 针对性更新通知文本(用户明确知道当前状态) | ||||
| //						if (isForegroundServiceStarted) { | ||||
| //							if (mCurrentGpsPosition == null) { | ||||
| //								updateNotificationGpsStatus("GPS信号弱,移至开阔地带重试..."); | ||||
| //							} else if (mVisiblePositionIds.isEmpty()) { | ||||
| //								updateNotificationGpsStatus("无可见位置,距离计算暂停"); | ||||
| //							} | ||||
| //						} | ||||
| //					} | ||||
| //				} | ||||
| //			}, 1, REFRESH_INTERVAL, TimeUnit.SECONDS); | ||||
| //	} | ||||
| // | ||||
| //	/** | ||||
| //	 - 停止定时计算任务(强制关闭线程池) | ||||
| //	 */ | ||||
| //	private void stopDistanceRefreshTask() { | ||||
| //		if (distanceExecutor != null && !distanceExecutor.isShutdown()) { | ||||
| //			distanceExecutor.shutdownNow(); | ||||
| //			LogUtils.d(TAG, "距离计算任务已停止"); | ||||
| //		} | ||||
| //	} | ||||
|  | ||||
| 	/** | ||||
| 	 - 计算可见位置与GPS的距离(Haversine公式,后台线程执行) | ||||
| 	 */ | ||||
| 	private void calculateVisiblePositionDistance() { | ||||
| 		Set tempVisibleIds = new HashSet(mVisiblePositionIds); | ||||
| 		if (tempVisibleIds.isEmpty()) return;Iterator posIter = mPositionList.iterator(); | ||||
| 		while (posIter.hasNext()) { | ||||
| 			PositionModel pos = (PositionModel)posIter.next(); | ||||
| 			String posId = pos.getPositionId();if (tempVisibleIds.contains(posId) && pos.isEnableRealPositionDistance()) { | ||||
| 				try { | ||||
| 					double distanceM = calculateHaversineDistance( | ||||
| 						mCurrentGpsPosition.getLatitude(), mCurrentGpsPosition.getLongitude(), | ||||
| 						pos.getLatitude(), pos.getLongitude() | ||||
| 					); | ||||
| 					pos.setRealPositionDistance(distanceM); | ||||
| 					LogUtils.d(TAG, "计算完成:位置ID=" + posId + ",距离=" + String.format("%.1f", distanceM) + "米"); | ||||
|  | ||||
| 				} catch (Exception e) { | ||||
| 					pos.setRealPositionDistance(-1); | ||||
|  | ||||
| 					LogUtils.e(TAG, "计算失败(位置ID=" + posId + "):" + e.getMessage()); | ||||
| 				} | ||||
| 			} | ||||
| 		} | ||||
| 	} | ||||
| 	 | ||||
| 	/** | ||||
| 	 - Haversine公式:计算两点间直线距离(经纬度→米) | ||||
| 	 */ | ||||
| 	private double calculateHaversineDistance(double gpsLat, double gpsLon, double posLat, double posLon) { | ||||
| 		final double EARTH_RADIUS = 6371000; // 地球半径(米) | ||||
| 		double latDiff = Math.toRadians(posLat - gpsLat); | ||||
| 		double lonDiff = Math.toRadians(posLon - gpsLon);double a = Math.sin(latDiff / 2) * Math.sin(latDiff / 2) | ||||
| 			- Math.cos(Math.toRadians(gpsLat)) * Math.cos(Math.toRadians(posLat)) | ||||
|  | ||||
| 			- Math.sin(lonDiff / 2) * Math.sin(lonDiff / 2); | ||||
| 		double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); | ||||
| 		return EARTH_RADIUS * c; | ||||
| 	} | ||||
| 	 | ||||
| 	/** | ||||
| 	 * 强制刷新距离(优化:刷新后同步通知状态) | ||||
| 	 */ | ||||
| 	public void forceRefreshDistance() { | ||||
| 		if (!_mIsServiceRunning) { | ||||
| 			LogUtils.w(TAG, "forceRefreshDistance:服务未运行,刷新失败"); | ||||
| 			return; | ||||
| 		} | ||||
| 		if (distanceExecutor != null && !distanceExecutor.isShutdown()) { | ||||
| // 提交即时任务(不等待定时周期) | ||||
| 			distanceExecutor.submit(new Runnable() { | ||||
| 					@Override | ||||
| 					public void run() { | ||||
| // 强制刷新前先检查GPS状态,避免无效计算 | ||||
| 						if (isGpsPermissionGranted && isGpsEnabled && mCurrentGpsPosition != null) { | ||||
| 							calculateVisiblePositionDistance(); | ||||
| 							syncGpsStatusToNotification(); // 刷新后同步通知 | ||||
| 							LogUtils.d(TAG, "forceRefreshDistance:即时距离计算完成,通知已更新"); | ||||
| 						} else { | ||||
| 							String reason = !isGpsPermissionGranted ? "缺少定位权限" : | ||||
| 								(!isGpsEnabled ? "GPS未开启" : "未获取到GPS位置"); | ||||
| 							LogUtils.w(TAG, "forceRefreshDistance:刷新失败,原因:" + reason); | ||||
| 							updateNotificationGpsStatus("强制刷新失败:" + reason); | ||||
| 						} | ||||
| 					} | ||||
| 				}); | ||||
| 			LogUtils.d(TAG, "forceRefreshDistance:已触发即时距离计算请求"); | ||||
| 		} else { | ||||
| 			LogUtils.e(TAG, "forceRefreshDistance:线程池已关闭,无法触发刷新"); | ||||
| 			updateNotificationGpsStatus("线程池已关闭,无法执行强制刷新"); | ||||
| 		} | ||||
| 	} | ||||
|  | ||||
|     @Override | ||||
|     public int onStartCommand(Intent intent, int flags, int startId) { | ||||
|         //return super.onStartCommand(intent, flags, startId); | ||||
| @@ -122,4 +394,191 @@ public class MainService extends Service { | ||||
|             bindService(new Intent(MainService.this, AssistantService.class), mMyServiceConnection, Context.BIND_IMPORTANT); | ||||
|         } | ||||
|     } | ||||
|  | ||||
| 	// ---------------------- 构造初始化(线程池+GPS监听器提前创建) ---------------------- | ||||
| 	// 关键:添加/修改为 PUBLIC 无参构造函数 | ||||
|  | ||||
|     public MainService() { | ||||
|         // Java 7 显式初始化线程池(单线程,避免并发修改数据) | ||||
|         distanceExecutor = Executors.newSingleThreadScheduledExecutor(); | ||||
|         // 初始化GPS位置监听器(接收系统GPS位置更新) | ||||
|         initGpsLocationListener(); | ||||
|     } | ||||
|  | ||||
|     // ---------------------- 新增:GPS核心逻辑(初始化监听+权限/状态检查+启动定位) ---------------------- | ||||
|     /** | ||||
|      * 初始化GPS位置监听器:系统GPS位置变化时触发,实时更新当前位置 | ||||
|      */ | ||||
|     private void initGpsLocationListener() { | ||||
|         // Java 7 匿名内部类实现 LocationListener(接收GPS位置回调) | ||||
|         mGpsLocationListener = new LocationListener() { | ||||
|             // GPS位置发生变化时回调(核心:更新当前GPS位置) | ||||
|             @Override | ||||
|             public void onLocationChanged(Location location) { | ||||
|                 if (location != null) { | ||||
|                     // 将系统Location对象转为自定义PositionModel(适配现有逻辑) | ||||
|                     PositionModel gpsPos = new PositionModel(); | ||||
|                     gpsPos.setLatitude(location.getLatitude()); // 纬度 | ||||
|                     gpsPos.setLongitude(location.getLongitude()); // 经度 | ||||
|                     gpsPos.setPositionId("CURRENT_GPS_POS"); // 标记为“当前GPS位置”(自定义ID) | ||||
|                     gpsPos.setMemo("实时GPS位置"); | ||||
|  | ||||
|                     // 同步GPS位置到服务(触发距离计算+通知更新) | ||||
|                     syncCurrentGpsPosition(gpsPos); | ||||
|                     LogUtils.d(TAG, "GPS位置更新:纬度=" + location.getLatitude() + ",经度=" + location.getLongitude()); | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             // GPS状态变化时回调(如从“搜索中”变为“可用”) | ||||
|             @Override | ||||
|             public void onStatusChanged(String provider, int status, Bundle extras) { | ||||
|                 if (provider.equals(LocationManager.GPS_PROVIDER)) { | ||||
|                     switch (status) { | ||||
|                         case LocationProvider.AVAILABLE: | ||||
|                             LogUtils.d(TAG, "GPS状态:已就绪(可用)"); | ||||
|                             updateNotificationGpsStatus("GPS已就绪,正在获取位置..."); | ||||
|                             break; | ||||
|                         case LocationProvider.OUT_OF_SERVICE: | ||||
|                             LogUtils.w(TAG, "GPS状态:无服务(信号弱/无信号)"); | ||||
|                             updateNotificationGpsStatus("GPS无服务,尝试重新连接..."); | ||||
|                             break; | ||||
|                         case LocationProvider.TEMPORARILY_UNAVAILABLE: | ||||
|                             LogUtils.w(TAG, "GPS状态:临时不可用(如遮挡)"); | ||||
|                             updateNotificationGpsStatus("GPS临时不可用,稍后重试..."); | ||||
|                             break; | ||||
|                     } | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             // GPS被开启时回调(用户在设置中打开GPS) | ||||
|             @Override | ||||
|             public void onProviderEnabled(String provider) { | ||||
|                 if (provider.equals(LocationManager.GPS_PROVIDER)) { | ||||
|                     isGpsEnabled = true; | ||||
|                     LogUtils.d(TAG, "GPS已开启(用户手动打开)"); | ||||
|                     updateNotificationGpsStatus("GPS已开启,正在获取位置..."); | ||||
|                     // 重新启动GPS定位(确保获取最新位置) | ||||
|                     startGpsLocation(); | ||||
|                 } | ||||
|             } | ||||
|  | ||||
|             // GPS被关闭时回调(用户在设置中关闭GPS) | ||||
|             @Override | ||||
|             public void onProviderDisabled(String provider) { | ||||
|                 if (provider.equals(LocationManager.GPS_PROVIDER)) { | ||||
|                     isGpsEnabled = false; | ||||
|                     mCurrentGpsPosition = null; // 清空无效GPS位置 | ||||
|                     LogUtils.w(TAG, "GPS已关闭(用户手动关闭)"); | ||||
|                     updateNotificationGpsStatus("GPS已关闭,请在设置中开启"); | ||||
|                     // 提示用户打开GPS(主线程显示Toast) | ||||
|                     //showToastOnMainThread("GPS已关闭,无法获取位置,请在设置中开启"); | ||||
|                 } | ||||
|             } | ||||
|         }; | ||||
|     } | ||||
|  | ||||
|  | ||||
|     /** | ||||
|      * 检查GPS权限+系统状态(解决“等待GPS信号”的前提:权限+GPS开启) | ||||
|      * @return true:权限+状态都满足;false:缺少权限或GPS未开启 | ||||
|      */ | ||||
|     private boolean checkGpsReady() { | ||||
|         // 1. 检查GPS权限(前台精确定位权限,必须拥有) | ||||
|         isGpsPermissionGranted = checkSelfPermission(android.Manifest.permission.ACCESS_FINE_LOCATION)  | ||||
| 			== PackageManager.PERMISSION_GRANTED; | ||||
|  | ||||
|         // 2. 检查GPS是否开启(系统设置中) | ||||
|         if (mLocationManager == null) { | ||||
|             mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE); | ||||
|         } | ||||
|         isGpsEnabled = mLocationManager.isProviderEnabled(LocationManager.GPS_PROVIDER); | ||||
|  | ||||
|         // 3. 异常场景处理(权限缺失/GPS未开启) | ||||
|         if (!isGpsPermissionGranted) { | ||||
|             LogUtils.e(TAG, "GPS准备失败:缺少精确定位权限"); | ||||
|             updateNotificationGpsStatus("缺少定位权限,无法获取GPS"); | ||||
| 			ToastUtils.show("请授予定位权限,否则无法获取GPS位置"); | ||||
|             //showToastOnMainThread("请授予定位权限,否则无法获取GPS位置"); | ||||
|             return false; | ||||
|         } | ||||
|         if (!isGpsEnabled) { | ||||
|             LogUtils.e(TAG, "GPS准备失败:系统GPS未开启"); | ||||
| 			ToastUtils.show("GPS已关闭,请在设置中开启以获取位置"); | ||||
|             updateNotificationGpsStatus("GPS未开启,请在设置中打开"); | ||||
|             //showToastOnMainThread("GPS已关闭,请在设置中开启以获取位置"); | ||||
|             return false; | ||||
|         } | ||||
|  | ||||
|         // 权限+状态都满足 | ||||
|         LogUtils.d(TAG, "GPS准备就绪:权限已获取,GPS已开启"); | ||||
|         return true; | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * 启动GPS定位(注册监听器,开始接收系统GPS位置更新) | ||||
|      */ | ||||
|     private void startGpsLocation() { | ||||
|         // 先检查GPS是否就绪(避免无效调用) | ||||
|         if (!checkGpsReady()) { | ||||
|             return; | ||||
|         } | ||||
|  | ||||
|         try { | ||||
|             // 注册GPS监听器:指定GPS provider、更新间隔、距离变化阈值 | ||||
|             mLocationManager.requestLocationUpdates( | ||||
| 				LocationManager.GPS_PROVIDER, | ||||
| 				GPS_UPDATE_INTERVAL, | ||||
| 				GPS_UPDATE_DISTANCE, | ||||
| 				mGpsLocationListener, | ||||
| 				Looper.getMainLooper() // 在主线程回调(避免跨线程问题) | ||||
|             ); | ||||
|  | ||||
|             // 额外优化:立即获取最近一次缓存的GPS位置(避免等待首次定位) | ||||
|             Location lastKnownLocation = mLocationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); | ||||
|             if (lastKnownLocation != null) { | ||||
|                 PositionModel lastGpsPos = new PositionModel(); | ||||
|                 lastGpsPos.setLatitude(lastKnownLocation.getLatitude()); | ||||
|                 lastGpsPos.setLongitude(lastKnownLocation.getLongitude()); | ||||
|                 lastGpsPos.setPositionId("CURRENT_GPS_POS"); | ||||
|                 syncCurrentGpsPosition(lastGpsPos); | ||||
|                 LogUtils.d(TAG, "已获取最近缓存的GPS位置:纬度=" + lastKnownLocation.getLatitude()); | ||||
|             } else { | ||||
|                 LogUtils.d(TAG, "无缓存GPS位置,等待实时定位..."); | ||||
|                 updateNotificationGpsStatus("GPS搜索中(请移至开阔地带)"); | ||||
|             } | ||||
|  | ||||
|         } catch (SecurityException e) { | ||||
|             // 异常防护:避免权限突然被回收导致崩溃 | ||||
|             LogUtils.e(TAG, "启动GPS定位失败(权限异常):" + e.getMessage()); | ||||
|             isGpsPermissionGranted = false; | ||||
|             updateNotificationGpsStatus("定位权限异常,无法获取GPS"); | ||||
|         } catch (Exception e) { | ||||
|             LogUtils.e(TAG, "启动GPS定位失败:" + e.getMessage()); | ||||
|             updateNotificationGpsStatus("GPS启动失败,尝试重试..."); | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     /** | ||||
|      * 停止GPS定位(服务销毁/暂停时调用,避免耗电+内存泄漏) | ||||
|      */ | ||||
|     private void stopGpsLocation() { | ||||
|         if (mLocationManager != null && mGpsLocationListener != null && isGpsPermissionGranted) { | ||||
|             try { | ||||
|                 mLocationManager.removeUpdates(mGpsLocationListener); | ||||
|                 LogUtils.d(TAG, "GPS定位已停止(移除监听器)"); | ||||
|             } catch (Exception e) { | ||||
|                 LogUtils.e(TAG, "停止GPS定位失败:" + e.getMessage()); | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|  | ||||
|     // ---------------------- 新增:辅助方法(通知更新+主线程Toast) ---------------------- | ||||
|     /** | ||||
|      * 统一更新通知栏的GPS状态文本(简化代码,避免重复) | ||||
|      */ | ||||
|     private void updateNotificationGpsStatus(String statusText) { | ||||
|         if (_mIsServiceRunning) { | ||||
|             NotificationUtil.updateForegroundServiceStatus(this, statusText); | ||||
|         } | ||||
|     } | ||||
| } | ||||
|   | ||||
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