I'm trying to establish an SSH connection using Kotlin + JSch, but it fails with com.jcraft.jsch.jSchException: Auth fail Steps taken: Generate SSH key pair using ssh-keygen -t rsa -m PEM (OpenSSH version: OpenSSH_8.2p1) Append contents of generated id_rsa.pub to /home/username/.ssh/authorized_keys…
I had this simple viewmodel provider factory code (borrowed from one of Google's code samples), which happily obliged and compiled perfectly... fun <VM : ViewModel> viewModelProviderFactoryOf( create: () -> VM ): ViewModelProvider.Factory = SimpleFactory(create) private class SimpleFactory<VM : ViewModel>( private…
I created an android app and loading an html file on android webView. Which is loaded successfully and working fine. class MainActivity : AppCompatActivity() { private lateinit var myAndroidWebView: WebView; @SuppressLint("SetJavaScriptEnabled") override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) setWebviewDetails(); }…
implementation 'com.android.support:recyclerview-v7:28.0.0' When I add this dependency, I got red line error
I develop an android app. I want to add TextView(s) to a LinearLayout dynamically. No error occurred but TextView is not showing. I thought sleep_records_container' height might be 0dp and I tried to set 300dp but nothing showed in this…
I am new to Android Studio and to BLE. I am working on a program that will scan for a beacon to read information. I am following this tutorial and the closest solution to my problem I found so far…
This is the Main activity for a simple todo list app if you want to see more of the code then please let me know When private lateinit var todoAdapter: TodoAdapter is removed app no longer crashes but the app…
I'm adding Kotlin to my existing Java app (I first have to say I've already done it to another of my apps with no problems at all) and after following all required initial steps I always get an "Internal error:…
I'm trying to use substringBefore() fun with two char ("#" and "&"). How can i use regex for both cahrs? I dont want to do this: if (myString.contains("&")) { myString.substringBefore("&") } else if (myString.contains("#")) myString.substringBefore("#") }
I'm trying to set a text on a TextView using a val class shoeDetails : AppCompatActivity() { private lateinit var binding: ActivityShoeDetailsBinding override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) binding = ActivityShoeDetailsBinding.inflate(layoutInflater) val view = binding.root setContentView(R.layout.activity_shoe_details) val title = intent.getStringExtra("Title")…