From 70a54050775d1a6b0a7642d45dd9d71b5aaa7784 Mon Sep 17 00:00:00 2001 From: ZhanGSKen Date: Wed, 1 Oct 2025 16:50:14 +0800 Subject: [PATCH] =?UTF-8?q?=E5=88=9D=E6=AD=A5=E5=90=8E=E5=8F=B0GPS?= =?UTF-8?q?=E8=8E=B7=E5=8F=96=E5=AE=9E=E7=8E=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- positions/build.properties | 4 +- .../studio/positions/MainActivity.java | 75 +- .../activities/LocationActivity.java | 62 +- .../services/DistanceRefreshService.java | 838 ------------------ .../positions/services/MainService.java | 489 +++++++++- 5 files changed, 542 insertions(+), 926 deletions(-) diff --git a/positions/build.properties b/positions/build.properties index 850a3a0..cbf7f51 100644 --- a/positions/build.properties +++ b/positions/build.properties @@ -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 diff --git a/positions/src/main/java/cc/winboll/studio/positions/MainActivity.java b/positions/src/main/java/cc/winboll/studio/positions/MainActivity.java index 8c19b8f..5a0dac0 100644 --- a/positions/src/main/java/cc/winboll/studio/positions/MainActivity.java +++ b/positions/src/main/java/cc/winboll/studio/positions/MainActivity.java @@ -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) ---------------------- /** diff --git a/positions/src/main/java/cc/winboll/studio/positions/activities/LocationActivity.java b/positions/src/main/java/cc/winboll/studio/positions/activities/LocationActivity.java index 70d0ae4..7a01685 100644 --- a/positions/src/main/java/cc/winboll/studio/positions/activities/LocationActivity.java +++ b/positions/src/main/java/cc/winboll/studio/positions/activities/LocationActivity.java @@ -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 mCachedPositionList; private ArrayList 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(); mCachedTaskList = new ArrayList(); @@ -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(); @@ -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(); if (mCachedTaskList == null) mCachedTaskList = new ArrayList(); diff --git a/positions/src/main/java/cc/winboll/studio/positions/services/DistanceRefreshService.java b/positions/src/main/java/cc/winboll/studio/positions/services/DistanceRefreshService.java index 9a7ac15..8b13789 100644 --- a/positions/src/main/java/cc/winboll/studio/positions/services/DistanceRefreshService.java +++ b/positions/src/main/java/cc/winboll/studio/positions/services/DistanceRefreshService.java @@ -1,839 +1 @@ -package cc.winboll.studio.positions.services; -/** - * @Author ZhanGSKen&豆包大模型 - * @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 mPositionList = new ArrayList(); - private final ArrayList mTaskList = new ArrayList(); - private final Set mVisiblePositionIds = new HashSet(); // 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; - }*/ -} diff --git a/positions/src/main/java/cc/winboll/studio/positions/services/MainService.java b/positions/src/main/java/cc/winboll/studio/positions/services/MainService.java index 0063247..1b4c6f3 100644 --- a/positions/src/main/java/cc/winboll/studio/positions/services/MainService.java +++ b/positions/src/main/java/cc/winboll/studio/positions/services/MainService.java @@ -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 mPositionList = new ArrayList(); + private final ArrayList mTaskList = new ArrayList(); + 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 mVisiblePositionIds = new HashSet(); // 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 getPositionList() { + return mPositionList; + } + + public ArrayList 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 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); + } + } }