优化Monitor的代码结构

app/src/main/java/com/bgycc/smartcanteen/activity/MainActivity.java

@@ -325,8 +325,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
         commandViewModel.initialize();
         commandViewModel.initialize();
         handler.post(updateTimeRunnable);
         handler.post(updateTimeRunnable);
 
 
-        MonitorUtils.startLogFilesMonitor(this);
-        MonitorUtils.startDatabaseMonitor(this);
+        MonitorUtils.startMonitors(this);
         SCWebSocketClient.getInstance().tryConnect();
         SCWebSocketClient.getInstance().tryConnect();
     }
     }
 
 
@@ -400,8 +399,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
         TTSHelper.release();
         TTSHelper.release();
         SCWebSocketClient.getInstance().realClose();
         SCWebSocketClient.getInstance().realClose();
         SCTaskExecutor.getInstance().quit();
         SCTaskExecutor.getInstance().quit();
-        MonitorUtils.stopDatabaseMonitor(this);
-        MonitorUtils.stopLogFilesMonitor(this);
+        MonitorUtils.stopMonitors(this);
     }
     }
 
 
     private void initViews() {
     private void initViews() {

app/src/main/java/com/bgycc/smartcanteen/utils/MonitorUtils.java

@@ -17,8 +17,18 @@ public class MonitorUtils {
     private static final int LOG_REPEAT_INTERVAL = 4;
     private static final int LOG_REPEAT_INTERVAL = 4;
     private static final int DATABASE_REPEAT_INTERVAL = 12;
     private static final int DATABASE_REPEAT_INTERVAL = 12;
 
 
+    public static void startMonitors(Context context) {
+        startLogFilesMonitor(context);
+        startDatabaseMonitor(context);
+    }
+
+    public static void stopMonitors(Context context) {
+        stopLogFilesMonitor(context);
+        stopDatabaseMonitor(context);
+    }
+
     // 每隔一定时间检查日志文件夹并进行清理
     // 每隔一定时间检查日志文件夹并进行清理
-    public static void startLogFilesMonitor(Context context) {
+    private static void startLogFilesMonitor(Context context) {
         stopLogFilesMonitor(context);
         stopLogFilesMonitor(context);
         PeriodicWorkRequest request = new PeriodicWorkRequest.Builder(LogFileMonitor.class, LOG_REPEAT_INTERVAL, TimeUnit.HOURS)
         PeriodicWorkRequest request = new PeriodicWorkRequest.Builder(LogFileMonitor.class, LOG_REPEAT_INTERVAL, TimeUnit.HOURS)
                 .addTag(LOG_MONITOR_WORKER)
                 .addTag(LOG_MONITOR_WORKER)
@@ -27,13 +37,13 @@ public class MonitorUtils {
                 .enqueue(request);
                 .enqueue(request);
     }
     }
 
 
-    public static void stopLogFilesMonitor(Context context) {
+    private static void stopLogFilesMonitor(Context context) {
         WorkManager.getInstance(context)
         WorkManager.getInstance(context)
                 .cancelAllWorkByTag(LOG_MONITOR_WORKER);
                 .cancelAllWorkByTag(LOG_MONITOR_WORKER);
     }
     }
 
 
     // 每隔一定时间检查数据库并进行清理
     // 每隔一定时间检查数据库并进行清理
-    public static void startDatabaseMonitor(Context context) {
+    private static void startDatabaseMonitor(Context context) {
         stopDatabaseMonitor(context);
         stopDatabaseMonitor(context);
         PeriodicWorkRequest request = new PeriodicWorkRequest.Builder(DatabaseMonitor.class, DATABASE_REPEAT_INTERVAL, TimeUnit.HOURS)
         PeriodicWorkRequest request = new PeriodicWorkRequest.Builder(DatabaseMonitor.class, DATABASE_REPEAT_INTERVAL, TimeUnit.HOURS)
                 .addTag(DATABASE_MONITOR_WORKER)
                 .addTag(DATABASE_MONITOR_WORKER)
@@ -42,7 +52,7 @@ public class MonitorUtils {
                 .enqueue(request);
                 .enqueue(request);
     }
     }
 
 
-    public static void stopDatabaseMonitor(Context context) {
+    private static void stopDatabaseMonitor(Context context) {
         WorkManager.getInstance(context)
         WorkManager.getInstance(context)
                 .cancelAllWorkByTag(DATABASE_MONITOR_WORKER);
                 .cancelAllWorkByTag(DATABASE_MONITOR_WORKER);
     }
     }