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@@ -1,117 +1,109 @@
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-package com.tencent.liteav.demo.player;
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-
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-import android.content.Context;
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-import android.content.Intent;
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-import android.os.Bundle;
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-import android.text.TextUtils;
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-import android.view.View;
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-
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-import androidx.annotation.Nullable;
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-import androidx.appcompat.app.AppCompatActivity;
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-
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-import com.tencent.liteav.demo.player.databinding.FragmentVerifyBinding;
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-
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-import java.util.Random;
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-
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-public class PlayerVerify extends AppCompatActivity implements View.OnClickListener {
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-
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- public static void start(Context context) {
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- Intent intent = new Intent(context, PlayerVerify.class);
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- context.startActivity(intent);
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+package com.tencent.liteav.demo.player
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+
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+import android.content.Context
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+import android.os.Bundle
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+import android.text.TextUtils
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+import android.content.Intent
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+import android.view.View
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+import androidx.appcompat.app.AppCompatActivity
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+import com.tencent.liteav.demo.player.PlayerVerify
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+import com.tencent.liteav.demo.player.databinding.FragmentVerifyBinding
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+import java.util.*
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+
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+class PlayerVerify : AppCompatActivity(), View.OnClickListener {
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+ private var _binding: FragmentVerifyBinding? = null
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+ private val binding get() = _binding!!
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+
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+ private var a: Int = 0
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+ private var b: Int = 0
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+ private var c: Int = 0
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+ override fun onCreate(savedInstanceState: Bundle?) {
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+ super.onCreate(savedInstanceState)
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+ _binding = FragmentVerifyBinding.inflate(layoutInflater)
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+ setContentView(binding.root)
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+ val random = Random()
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+ a = random.nextInt(10)
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+ b = random.nextInt(10)
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+ c = random.nextInt(10)
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+ binding.firstNum.text = a.toString()
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+ binding.secondNum.text = b.toString()
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+ binding.thirdNum.text = c.toString()
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+ binding.verifyBtn0.setOnClickListener(this)
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+ binding.verifyBtn1.setOnClickListener(this)
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+ binding.verifyBtn2.setOnClickListener(this)
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+ binding.verifyBtn3.setOnClickListener(this)
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+ binding.verifyBtn4.setOnClickListener(this)
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+ binding.verifyBtn5.setOnClickListener(this)
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+ binding.verifyBtn6.setOnClickListener(this)
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+ binding.verifyBtn7.setOnClickListener(this)
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+ binding.verifyBtn8.setOnClickListener(this)
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+ binding.verifyBtn9.setOnClickListener(this)
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+ binding.verifyClose.setOnClickListener(this)
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+ binding.verifyCheck.setOnClickListener(this)
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}
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- private FragmentVerifyBinding binding;
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-
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- private int a = 0, b = 0, c = 0;
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-
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- @Override
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- protected void onCreate(@Nullable Bundle savedInstanceState) {
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- super.onCreate(savedInstanceState);
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- binding = FragmentVerifyBinding.inflate(getLayoutInflater());
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- setContentView(binding.getRoot());
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-
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- Random random = new Random();
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- a = random.nextInt(10);
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- b = random.nextInt(10);
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- c = random.nextInt(10);
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-
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- binding.firstNum.setText(String.valueOf(a));
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- binding.secondNum.setText(String.valueOf(b));
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- binding.thirdNum.setText(String.valueOf(c));
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-
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- binding.verifyBtn0.setOnClickListener(this);
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- binding.verifyBtn1.setOnClickListener(this);
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- binding.verifyBtn2.setOnClickListener(this);
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- binding.verifyBtn3.setOnClickListener(this);
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- binding.verifyBtn4.setOnClickListener(this);
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- binding.verifyBtn5.setOnClickListener(this);
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- binding.verifyBtn6.setOnClickListener(this);
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- binding.verifyBtn7.setOnClickListener(this);
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- binding.verifyBtn8.setOnClickListener(this);
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- binding.verifyBtn9.setOnClickListener(this);
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-
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- binding.verifyClose.setOnClickListener(this);
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- binding.verifyCheck.setOnClickListener(this);
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- }
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-
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- @Override
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- public void onClick(View v) {
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- int id = v.getId();
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- if (id == binding.verifyClose.getId()) {
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- finish();
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- } else if (id == binding.verifyCheck.getId()) {
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- checkResult();
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- } else if (id == binding.verifyBtn0.getId()) {
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- addNumber(0);
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- } else if (id == binding.verifyBtn1.getId()) {
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- addNumber(1);
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- } else if (id == binding.verifyBtn2.getId()) {
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- addNumber(2);
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- } else if (id == binding.verifyBtn3.getId()) {
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- addNumber(3);
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- } else if (id == binding.verifyBtn4.getId()) {
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- addNumber(4);
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- } else if (id == binding.verifyBtn5.getId()) {
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- addNumber(5);
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- } else if (id == binding.verifyBtn6.getId()) {
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- addNumber(6);
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- } else if (id == binding.verifyBtn7.getId()) {
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- addNumber(7);
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- } else if (id == binding.verifyBtn8.getId()) {
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- addNumber(8);
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- } else if (id == binding.verifyBtn9.getId()) {
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- addNumber(9);
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+ override fun onClick(v: View) {
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+ val id = v.id
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+ if (id == binding.verifyClose.id) {
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+ finish()
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+ } else if (id == binding.verifyCheck.id) {
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+ checkResult()
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+ } else if (id == binding.verifyBtn0.id) {
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+ addNumber(0)
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+ } else if (id == binding.verifyBtn1.id) {
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+ addNumber(1)
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+ } else if (id == binding.verifyBtn2.id) {
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+ addNumber(2)
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+ } else if (id == binding.verifyBtn3.id) {
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+ addNumber(3)
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+ } else if (id == binding.verifyBtn4.id) {
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+ addNumber(4)
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+ } else if (id == binding.verifyBtn5.id) {
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+ addNumber(5)
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+ } else if (id == binding.verifyBtn6.id) {
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+ addNumber(6)
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+ } else if (id == binding.verifyBtn7.id) {
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+ addNumber(7)
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+ } else if (id == binding.verifyBtn8.id) {
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+ addNumber(8)
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+ } else if (id == binding.verifyBtn9.id) {
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+ addNumber(9)
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}
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}
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- private void addNumber(int num) {
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- resetInput();
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- String result = binding.resultNum.getText().toString();
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-
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- binding.resultNum.setText(result + num);
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+ private fun addNumber(num: Int) {
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+ resetInput()
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+ val result = binding.resultNum.text.toString()
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+ binding.resultNum.text = result + num
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}
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- private void checkResult() {
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- String result = binding.resultNum.getText().toString();
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+ private fun checkResult() {
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+ val result = binding.resultNum.text.toString()
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if (!TextUtils.isEmpty(result)) {
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- int resultNum = Integer.valueOf(result);
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-
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+ val resultNum = Integer.valueOf(result)
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if (resultNum == a * b + c) {
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- finish();
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+ finish()
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} else {
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- checkError();
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+ checkError()
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}
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}
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}
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- private void checkError() {
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- binding.verifyErrorImg.setVisibility(View.VISIBLE);
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- binding.resultNum.setVisibility(View.GONE);
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- binding.resultNum.setText("");
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+ private fun checkError() {
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+ binding.verifyErrorImg.visibility = View.VISIBLE
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+ binding.resultNum.visibility = View.GONE
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+ binding.resultNum.text = ""
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+ }
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+
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+ private fun resetInput() {
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+ binding.verifyErrorImg.visibility = View.GONE
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+ binding.resultNum.visibility = View.VISIBLE
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}
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- private void resetInput() {
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- binding.verifyErrorImg.setVisibility(View.GONE);
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- binding.resultNum.setVisibility(View.VISIBLE);
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+ companion object {
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+ fun start(context: Context) {
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+ val intent = Intent(context, PlayerVerify::class.java)
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+ context.startActivity(intent)
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+ }
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}
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-}
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+}
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