现在指令执行完毕后不再有等待间隔了(避免部分指令执行完app退出而导致指令状态无法更新到数据库)

app/src/main/java/com/bgycc/smartcanteen/viewModel/CommandViewModel.java

@@ -114,8 +114,6 @@ public class CommandViewModel extends ViewModel implements CommandProgressCallba
     };
 
     private class RequestRunnable implements Runnable {
-        // 每条指令执行间隔
-        private static final long EXEC_INTERVAL = 1500;
         private Command command;
 
         RequestRunnable(Command command) {
@@ -173,15 +171,9 @@ public class CommandViewModel extends ViewModel implements CommandProgressCallba
 
         // 将执行完毕的指令更新到数据库，此时会触发dataObserver的动作(会继续搜索下一条未执行完毕的指令)
         private void commandFinishAndUpdateDB() {
-            try {
-                Thread.sleep(EXEC_INTERVAL);
-            } catch (InterruptedException e) {
-                LogUtils.w(TAG, e.getMessage(), e);
-            } finally {
-                command.finish();
-                LogUtils.d(TAG, "指令执行完毕: " + command.toString());
-                commandRepository.updateCommand(command);
-            }
+            command.finish();
+            LogUtils.d(TAG, "指令执行完毕: " + command.toString());
+            commandRepository.updateCommand(command);
         }
     }