Programming Tutorials

MainActivity.kt package com.example.jetpack import android.content.ClipData import android.content.ClipboardManager import android.content.Context import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.widget.TextView import kotlinx.android.synthetic.main.activity_main.* import java.util.* class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) // Get the clipboard system service val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager // Set a random uuid to text view textView.text = UUID.randomUUID().toString() textView.setOnClickListener { (it as TextView).text = UUID.randomUUID().toString() } btnCopy.setOnClickListener { // Copy text to clipboard val textToCopy = textView.text val...