版本升级维护

MKRRadioManager/Classes/MKRRadioManager/MKRWIFIDeviceManager/MKRWIFIDeviceManager.m

@@ -724,12 +724,6 @@ static inline void wd_playControl_queue(void (^block)(void)){
     }
 }
 
-static NSString * const playModeStringMap[] = {
-    [MKRRadioPlayModeOrder] = @"列表循环",
-    [MKRRadioPlayModeSingle] = @"单曲循环",
-    [MKRRadioPlayModeRandom] = @"随机播放"
-};
-
 - (id<MKRRadioResorce>)currentResource{
     if (!_currentResource) {
         _currentResource = [[MKRRadioResorce alloc] init];