Ticketing app how to implement the update list of cinema and session list after selecting a date-CodePudding

I'm writing an android mobile development course of the problems on the final assignment,
I want to achieve the following effects

I realize now, click on the date, completion date of switching function, and also can choose according to the date of the read data from a mysql database, but did not update after read data interface,
This is my code

How do I modify the

CodePudding user response:

After the date I click, a list of theaters have not changed, is it runOnUiThread didn't perform

 private fun getAllTrainInfoJson2 (position: Int) {
Thread {
Try {
Val client=OkHttpClient () 

Val requestBody=FormBody. Builder () 
. The add (" movie_Name, "URLEncoder encode (movie_Name," utf-8 ")) 
. The add (" date ", URLEncoder encode (dateList [position]. The date, "utf-8")) 
The build () 

//build request 
Val request=request. Builder () 
The url (searchCinemaByDate_jsp) 
.post (requestBody) 
The build () 
//execution 
Val response=client. NewCall (request). The execute () 
//get the return value 
Val responseData=https://bbs.csdn.net/topics/response.body? The string () 
//txtData. Text=responseData 
Val result=parseJson2 (responseData) 
If (responseData!=null) {
RunOnUiThread {//???? 
//modify layout 
ShowTTTTT. SetText (" I changed the layout ") 
//mAdapter2? NotifyDataSetChanged () 
} 
} 
{} the catch (e: Exception) 
E.p rintStackTrace () 
} 
} 
}