215 questions
Hello. I'm developing an Android app, and after selecting a check box in the Listview in my app, I need to put a specific text in the ArrayList and save that part, and then turn it back on using the s...
If you change the image of Recyclerview B when an event occurs in Recyclerview A, there is an error in this part.Logic is like this.It's A - Activity - B Recycler View.E/AndroidRuntime: FATAL EXCEPTIO...
Data imported from mysql has been scattered in the list view. When I click on the item in the list view, I'd like to show you other information about the data in pop-up format. There is a column calle...
To date, scan the WiFi SSID, BSSID, and RSSI The BSSID and RSSI of the same SSID were made to output to one view.By the way, I want to express the SSID, BSSID, and RSSI that are connected to each othe...
Hello~~ I'm a beginner who just started learning how to make an app..The app I'm planning is composed of several fragments in one MainActivity.I'm stuck in thinking of one of the Fragments, UserFragme...
Currently, I am using a list view with 4 columns using an adapter within the code.When I click an item here, I want to look up only some columns of the items that were clicked, so is there a way? @Ove...
Is there any way to include another layout in SurfaceView?If there is something called Main SurfaceView, is there a way to add another Linear Layout or something like this?
First of all, if I can tell you about my situation, I'm going to do a project with MFC in a single document, and I'm going to do a basic class with FormView And I added a new dialog in the Resource Vi...
I checked to get the value from the server, but the item I added from Asyncask is not caught in the search function.ㅠ onIf you add list.add(item) to Create, there will be no problem, but Asyncask does...
For information on textview, see android:id=@+id/useagree android:layout_width=wrap_content android:layout_height=wrap_content android:layout_marginLeft=8dp android:layout_toEndOf=@+id/agree and...
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