Android 使用EventBus发送消息接收消息

public class LoginEvent {
private String code;//是否成功

public LoginEvent(String code) {
this.code = code;
}

public String getCode() {
return code;
}

public void setCode(String code) {
this.code = code;
}
}

在要接收消息的页面注册：

public void onEventMainThread(LoginEvent event) {

}

引入EventBus:
compile 'org.greenrobot:eventbus:3.0.0'