@param clear boolean @return true: clear livedata when no observer observe it false: not clear livedata unless app was killed

@param clear boolean @return true: clear livedata when no observer observe it false: not clear livedata unless app was killed

以广播的形式发送一个消息 需要跨进程、跨APP发送消息的时候调用该方法 可使用postAcrossProcess or postAcrossApp代替 @param value 发送的消息

use the class Config to set params first of all, call config to get the Config instance then, call the method of Config to config LiveEventBus call th

use the class Config to set params first of all, call config to get the Config instance then, call the method of Config to config LiveEventBus call th

@return an descending iterator, which doesn't include new elements added during an iteration.

@return eldest added entry or null

set logger enable or disable, default enable @param enable boolean @return Config

set logger enable or disable, default enable @param enable boolean @return Config