MainActivity.kt package com.cfsuman.kotlintutorials import android.content.Context import android.os.Bundle import android.widget.Button import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { private lateinit var context: Context override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) // Get the widgets reference from XML layout val button = findViewById<Button>(R.id.button) // Set a click listener for button widget button.setOnClickListener{ // Initialize a new DatePickerFragment val datePickerFragment = DatePickerFragment() // Show the date picker dialog datePickerFragment.show( supportFragmentManager, "Date Picker" ) } } } DatePickerFragment.kt package com.cfsuman.kotlintutorials import android.ap...
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