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- package id.bukusaku.dillo
- import android.os.Bundle
- import android.support.v7.app.AppCompatActivity
- import android.widget.Toast
- import kotlinx.android.synthetic.main.activity_main.*
- class MainActivity : AppCompatActivity() {
- private var score = 0
- override fun onCreate(savedInstanceState: Bundle?) {
- super.onCreate(savedInstanceState)
- setContentView(R.layout.activity_main)
- btn_count.setOnClickListener { countScore() }
- btn_toast.setOnClickListener { showToast() }
- //btn_reset.setOnClickListener { resetScore() }
- }
- /*private fun resetScore() {
- score = 0
- tv_score.text = score.toString()
- }*/
- private fun showToast() {
- Toast.makeText(this, "Score is $score", Toast.LENGTH_LONG).show()
- }
- private fun countScore() {
- score = tv_score.text.toString().toInt()
- score++
- tv_score.text = score.toString()
- }
- }
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