<JRTCSystemPhoneCallback>协议 参考

#import <JRTCSystemPhoneCallback.h>

构造函数
(void)	- onSystemPhoneStateChanged:oldState:

详细描述

监听系统电话事件

函数文档

onSystemPhoneStateChanged:oldState:

- (void) onSystemPhoneStateChanged:		(SystemPhoneState)	newState
oldState:		(SystemPhoneState)	oldState

系统通话状态变化

参数

newState	当前通话状态
oldState	之前通话状态