Android 16前台服务中全屏Intent无法正常触发问题求助

我遇到了一个头疼的问题：我的前台服务在Android 15及以下版本都能正常工作，但升级到Android 16后，全屏Intent突然失效了。我翻遍了相关文档，都没找到Android 16针对这部分的变更说明，有没有大佬能帮忙看看？

下面是我触发全屏通知的核心代码：

Intent fullScreenIntent = new Intent(context, StopAlert.class);
fullScreenIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent fullScreenPendingIntent = PendingIntent.getActivity(context, 0, fullScreenIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);

NotificationCompat.Builder builder = new NotificationCompat.Builder(context, CHANNEL_ID)
        .setSmallIcon(R.drawable.ic_notification)
        .setContentTitle("Battery Charged")
        .setPriority(NotificationCompat.PRIORITY_MAX)
        .setCategory(NotificationCompat.CATEGORY_ALARM)
        .setFullScreenIntent(fullScreenPendingIntent, true);
// NOT WORKING ON ANDROID 16
NotificationManagerCompat.from(context).notify(1, builder.build());

我已经在Manifest里声明了这些权限：

<uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />

服务在Manifest中的配置如下：

<service android:name=".BatteryMonitorService"
    android:enabled="true"
    android:exported="false"
    android:foregroundServiceType="specialUse"
    android:value="Required to run the Battery Monitor Service and alert user of overcharging.">
    <intent-filter>
        <action android:name="com.onesilicondiode.batterywise.STOP_ACTION" />
    </intent-filter>
</service>

最后是完整的onStartCommand方法（部分内容未完整粘贴）：

public int onStartCommand(Intent intent, int flags, int startId) {
    // Fix 1: Service killed by system - re-register receiver if null
    if (batteryReceiver == null) {
        batteryReceiver = new BroadcastReceiver() {
            @SuppressLint("MissingPermission")
            @Override
            public void onReceive(Context context, Intent intent) {
                BatteryManager batteryManager = (BatteryManager) context.getSystemService(Context.BATTERY_SERVICE);
                int batteryPercent = batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY);
                int plugged = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1);
                boolean isPlugged = plugged == BatteryManager.BATTERY_PLUGGED_AC || plugged == BatteryManager.BATTERY_PLUGGED_USB || plugged == BatteryManager.BATTERY_PLUGGED_WIRELESS;
                
                int selectedBatteryLevel = prefs.getInt("selectedBatteryLevel", 85);
                boolean userStarted = prefs.getBoolean(USER_STARTED_KEY, DEFAULT_USER_STARTED);
                boolean alertPlayed = prefs.getBoolean(ALERT_PLAYED_KEY, false);
                
                Log.d(TAG, "onReceive: batteryPercent=" + batteryPercent + ", isPlugged=" + isPlugged + ", selectedBatteryLevel=" + selectedBatteryLevel + ", userStarted=" + userStarted + ", alertPlayed=" + alertPlayed);
                
                if (isPlugged && batteryPercent >= selectedBatteryLevel && !alertPlayed && !userStarted) {
                    // Check notification permission first
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && ContextCompat.checkSelfPermission(context, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
                        Log.w(TAG, "Missing notification permission");
                        return;
                    }
                    
                    Intent fullScreenIntent = new Intent(context, StopAlert.class);
                    fullScreenIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
                    
                    PendingIntent fullScreenPendingIntent = PendingIntent.getActivity(
                            context,
                            STOP_ACTION_NOTIFICATION_ID,
                            fullScreenIntent,
                            PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
                    
                    NotificationCompat.Builder builder = new NotificationCompat.Builder(context, STOP_ACTION_CHANNEL_ID)
                            .setSmallIcon(R.drawable.ic_notification)
                            .setContentTitle("Battery Charged")
                            .setContentText("Disconnect the charger")
                            .setPriority(NotificationCompat.PRIORITY_MAX)
                            .setCategory(NotificationCompat.CATEGORY_ALARM)
                            .setAutoCancel(true)
                            .setFullScreenIntent(fullScreenPendingIntent, true)
                            .setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM))
                            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC);
                    
                    Log.d(TAG, "onReceive: Posting full-screen notification");
                    NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
                    try {
                        notificationManager.notify(STOP_ACTION_NOTIFICATION_ID, builder.build());
                        Log.d(TAG, "Notification posted successfully");
                    } catch (SecurityException e) {
                        Log.e(TAG, "Failed to post notification", e);
                    }
                    
                    SharedPreferences.Editor editor = prefs.edit();
                    editor.putBoolean(ALERT_PLAYED_KEY, true);
                    editor.putBoolean(USER_STARTED_KEY, false);
                    editor.apply();
                } else if (!isPlugged) {
                    // 原代码内容未完整粘贴
                }
            }
        };
    }
    // 服务其他逻辑省略
    return START_STICKY;
}

内容来源于stack exchange