История изменений

Исправление ~~serg002~~, 11.02.21 19:09 (текущая версия) :

MainActivity.kt

package com.work.someproject

import SecondActivity
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Button
import com.work.someproject.R.*

class MainActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      setContentView(layout.activity_main)
      val button: Button = findViewById(id.button)
      button.setOnClickListener {
         // val intent = Intent(this, SecondActivity::class.java)
         // startActivity(intent)
         startActivity(Intent(this, SecondActivity::class.java))
      }
   }
}

SecondActivity.kt

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.work.someproject.R

class SecondActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      setContentView(R.layout.activity_second)
   }
}

Исправление ~~serg002~~, 11.02.21 19:07:

MainActivity.kt

package com.work.someproject

import SecondActivity
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Button
import com.work.someproject.R.*

class MainActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      setContentView(layout.activity_main)
      val button: Button = findViewById(id.button)
      button.setOnClickListener {
         // val intent = Intent(this, SecondActivity::class.java)
         // startActivity(intent)
         startActivity(Intent(this, SecondActivity::class.java))
      }
   }
}

SecondActivity.kt

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.work.someproject.R

class SecondActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      setContentView(R.layout.activity_second)
   }
}

Исправление ~~serg002~~, 11.02.21 19:07:

MainActivity.kn

package com.work.someproject

import SecondActivity
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Button
import com.work.someproject.R.*

class MainActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      setContentView(layout.activity_main)
      val button: Button = findViewById(id.button)
      button.setOnClickListener {
         // val intent = Intent(this, SecondActivity::class.java)
         // startActivity(intent)
         startActivity(Intent(this, SecondActivity::class.java))
      }
   }
}

SecondActivity.kt

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.work.someproject.R

class SecondActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      setContentView(R.layout.activity_second)
   }
}

Исправление ~~serg002~~, 11.02.21 19:05:

import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.work.someproject.R

class SecondActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      setContentView(R.layout.activity_second)
   }
}

Исходная версия ~~serg002~~, 11.02.21 19:04:

import android.os.Bundle import androidx.appcompat.app.AppCompatActivity import com.work.someproject.R

class SecondActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_second) } }