IAPP直接调用QQ进行分享
                2019/10/12 12:35:53            
                        - sit(a, "action", "android.intent.action.SEND")
 
- sit(a, "type", "text/plain")
 
- sit(a, "classname","com.tencent.mobileqq", "com.tencent.mobileqq.activity.JumpActivity")
 
- sit(a, "extra", "android.intent.extra.TEXT","内容")
 
- uit(a, "chooser", "分享")