devrath

class CustomStaticBroadcastReceiver : BroadcastReceiver() {
    override fun onReceive(context: Context?, intent: Intent) {
        if (ConnectivityManager.CONNECTIVITY_ACTION == intent.action) {
            Toast.makeText(context, "Connectivity changed", Toast.LENGTH_SHORT).show()
        }
    }
}

devrath

sealed class User {
    object Name : User(){
        // We can override equals function
        override fun equals(other: Any?): Boolean { return super.equals(other) }
        // We can override hashCode function
        override fun hashCode(): Int { return super.hashCode() }
        // We can override toString function
        override fun toString(): String { return super.toString() }
    }
    data object Age : User() {

devrath

data object Age {
    private const val default : Int = 0
    fun printDefaultAge(): Int {
        return default
    }
}

devrath

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        println(User.Name)
        println(User.Age)
    }
}

devrath

kotlinOptions {
   jvmTarget = '1.8'
   languageVersion = '1.8'
}

devrath

'org.jetbrains.kotlin.android' version '1.7.20'

devrath

class CustomBackgroundThread : Thread() {

    private var handler: Handler? = null

    override fun run() {
        super.run()
        Looper.prepare() // Prepare the looper and associate with current thread
        handler = Handler()
        Looper.loop() // Start the thread so that it can keep the thread active
    }

devrath

class HandlerOne(handlerTag: String) : HandlerThread(handlerTag) {

    private lateinit var handler : Handler

    init {
        start()
        handler = Handler(looper)
    }

    fun execute( runnable: Runnable) : HandlerOne {

devrath

class CustomRunnableOne : Runnable {

    override fun run() {
        try {
            val TAG_ONE = "one"
            for (i in 0 until 5) {
                Thread.sleep(500L)
                println(TAG_NARUTO.plus("--$i--").plus("Current Runnable-->$TAG_ONE"))
            }
        }catch (ex:InterruptedException){

devrath

class CustomThreadOne : Thread() {
    override fun run() {
        try {
            val TAG_ONE = "one"
            for (i in 0 until 5) {
                Thread.sleep(500L)
                println(TAG_SASUKE.plus("--$i--").plus(name).plus("--").plus(TAG_ONE))
            }
        }catch (ex:InterruptedException){
            println(TAG_SASUKE.plus("--").plus("Thread named").plus("--").plus(name).plus("--").plus("is interrupted"))