kotlin

How to add image background in button Android studio

EDIT: After your clarify, here is what you looking for: override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) val intent = Intent(Intent.ACTION_GET_CONTENT) intent.type = “image/*” if (intent.resolveActivity(packageManager) != null) { startActivityForResult(intent, REQUEST_SELECT_IMAGE_IN_ALBUM) } } override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) { super.onActivityResult(requestCode, resultCode, data) if (requestCode === REQUEST_SELECT_IMAGE_IN_ALBUM && resultCode === Activity.RESULT_OK) { val … Read more

How to make clickable listview in android using kotlin

It’s really not much different from how you’d do it in Java since Kotlin uses Java’s frameworks/libraries and its JVM. Just apply the necessary Kotlin plugins and configurations in Android Studio, convert the Java code to Kotlin, and then refer to the Kotlin docs for potential bug fixes and whatnot.

what is difference between mutable and immutable property of collection in kotlin

If you need an empty read-only collection, you can call the emptyList function: var valueContractTransactionsVO: Collection<ValueContractTransactionVO> = emptyList() And if the type of valueContractTransactionsVO being a Collection is not significant for your case, you can specify the type argument of the emptyList function and let the compiler to infer its type to List<ValueContractTransactionVO>: var valueContractTransactionsVO … Read more

Android Studio / kotlin

Android studio version 2.x requirements for windows OS version : Windows 7 or later RAM : 3 GB RAM minimum, 8 GB RAM recommended; plus 1 GB for the Android Emulator Disk space : 500 MB disk space for Android Studio, at least 1.5 GB for Android SDK, emulator system images, and caches Java version … Read more

I'm new to kotlin, can any one help how to println(originalList[i]) out side the function

s-k, you have any mistakes here: for (i in 1..1) ****(only 1 until 1 its give 1 time) println(originalList[i]) ****(its is out of for statment {}) one ajustment suggest is : fun main(args: Array<String>) { val originalList = arrayOf(“sathish”, “ramesh”, “kumar”, “rajesh”, “ram”, “kom”) for (i in 0..(originalList.size – 1)) { var t: Int = … Read more