Thread handler를 이용한 두더지게임- 2

Thread handler를 이용한 두더지게임 - 2

지난 포스팅에서 쓰레드를 이용해 스탑워치를 만들었다.

스탑워치를 이용해 30초라는 게임제한시간을 구현하고, 게임시작을 누르면 카운트다운이 되게 했다.

package com.example.pc_20.molegame;

import android.content.Intent;

import android.os.Handler;

import android.os.Message;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.ImageView;

import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

TextView time ;

TextView count;

Button start;

ImageView img1;

ImageView img2;

ImageView img3;

ImageView img4;

ImageView img5;

ImageView img6;

ImageView img7;

ImageView img8;

ImageView img9;

Thread thread = null;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

time=findViewById(R.id.time);

count=findViewById(R.id.count);

start=findViewById(R.id.start);

img1=findViewById(R.id.imageView1);

img2=findViewById(R.id.imageView2);

img3=findViewById(R.id.imageView3);

img4=findViewById(R.id.imageView4);

img5=findViewById(R.id.imageView5);

img6=findViewById(R.id.imageView6);

img7=findViewById(R.id.imageView7);

img8=findViewById(R.id.imageView8);

img9=findViewById(R.id.imageView9);

time.setText("30초");

count.setText("0마리");

start.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

start.setVisibility(View.GONE);

count.setVisibility(View.VISIBLE);

thread=new Thread(new timeCheck());

thread.start();

}

});

}

Handler handler = new Handler(){

@Override

public void handleMessage(Message msg) {

time.setText(msg.arg1+"초");

if(msg.arg1==0){

startActivity(new Intent(MainActivity.this, ResultActivity.class));

thread.interrupt();

}

}

};

public class timeCheck implements Runnable{

@Override

public void run() {

int i = 30;

while(true){

try {

Message msg = new Message();

msg.arg1=i--;

Thread.sleep(1000);

handler.sendMessage(msg);

} catch (InterruptedException e) {

e.printStackTrace();

return;

}

}

}

}

}

두더지게임을 위한 두더지사진 2장 (들어가있는 모습/튀어나온 모습) 을 구해 넣어놓고 배열에 아이디를 넣는다.

들어가 있는 두더지를 누르면 -1점, 튀어나온 두더지를 누르면 +1점이 되게 하였고,

각 두더지마다 쓰레드를 주고 랜덤으로 튀어나오는 횟수와 시간을 부여했다.

MainActivity.java

package com.example.pc_20.molegame;

import android.content.Intent;

import android.os.Handler;

import android.os.Message;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.ImageView;

import android.widget.TextView;

import android.widget.Toast;

import java.util.Random;

public class MainActivity extends AppCompatActivity {

TextView time;

TextView count;

Button start;

ImageView[] img_array = new ImageView[9];

int[] imageID = {R.id.imageView1, R.id.imageView2, R.id.imageView3, R.id.imageView4, R.id.imageView5, R.id.imageView6, R.id.imageView7, R.id.imageView8, R.id.imageView9};

final String TAG_ON = "on"; //태그용

final String TAG_OFF = "off";

int score = 0;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

time = (TextView)findViewById(R.id.time);

count = (TextView)findViewById(R.id.count);

start = (Button)findViewById(R.id.start);

for(int i = 0; i<img_array.length; i++){

/*int img_id = getResources().getIdentifier("imageView"+i+1, "id", "com.example.pc_20.molegame");*/

img_array[i] = (ImageView)findViewById(imageID[i]);

img_array[i].setImageResource(R.drawable.moledown);

img_array[i].setTag(TAG_OFF);

img_array[i].setOnClickListener(new View.OnClickListener() { //두더지이미지에 온클릭리스너

@Override

public void onClick(View v) {

if(((ImageView)v).getTag().toString().equals(TAG_ON)){

Toast.makeText(getApplicationContext(), "good", Toast.LENGTH_LONG).show();

count.setText(String.valueOf(score++));

((ImageView) v).setImageResource(R.drawable.moledown);

v.setTag(TAG_OFF);

}else{

Toast.makeText(getApplicationContext(), "bad", Toast.LENGTH_LONG).show();

if(score<=0){

score=0;

count.setText(String.valueOf(score));

}else{

count.setText(String.valueOf(score--));

}

((ImageView) v).setImageResource(R.drawable.moleup);

v.setTag(TAG_ON);

}

}

});

}

time.setText("30초");

count.setText("0마리");

start.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

start.setVisibility(View.GONE);

count.setVisibility(View.VISIBLE);

new Thread(new timeCheck()).start();

for(int i = 0; i<img_array.length; i++){

new Thread(new DThread(i)).start();

}

}

});

}

Handler onHandler = new Handler(){

@Override

public void handleMessage(Message msg) {

img_array[msg.arg1].setImageResource(R.drawable.moleup);

img_array[msg.arg1].setTag(TAG_ON); //올라오면 ON태그 달아줌

}

};

Handler offHandler = new Handler(){

@Override

public void handleMessage(Message msg) {

img_array[msg.arg1].setImageResource(R.drawable.moledown);

img_array[msg.arg1].setTag(TAG_OFF); //내려오면 OFF태그 달아줌

}

};

public class DThread implements Runnable{ //두더지를 올라갔다 내려갔다 해줌

int index = 0; //두더지 번호

DThread(int index){

this.index=index;

}

@Override

public void run() {

while(true){

try {

Message msg1 = new Message();

int offtime = new Random().nextInt(5000) + 500 ;

Thread.sleep(offtime); //두더지가 내려가있는 시간

msg1.arg1 = index;

onHandler.sendMessage(msg1);

int ontime = new Random().nextInt(1000)+500;

Thread.sleep(ontime); //두더지가 올라가있는 시간

Message msg2 = new Message();

msg2.arg1= index;

offHandler.sendMessage(msg2);

} catch (InterruptedException e) {

e.printStackTrace();

}

}

}

}

Handler handler = new Handler() {

@Override

public void handleMessage(Message msg) {

time.setText(msg.arg1 + "초");

}

};

public class timeCheck implements Runnable {

final int MAXTIME = 30;

@Override

public void run() {

for (int i = MAXTIME; i >= 0; i--) {

Message msg = new Message();

msg.arg1 = i;

handler.sendMessage(msg);

try {

Thread.sleep(1000);

} catch (InterruptedException e) {

e.printStackTrace();

}

}

Intent intent = new Intent(MainActivity.this, ResultActivity.class);

intent.putExtra("score", score);

startActivity(intent);

finish();

}

}

}

---

게임 화면.

게임이 끝나면 결과성적을 가지고 ResultActivity.java로 이동하게 하였다.

ResultActivity.java

package com.example.pc_20.molegame;

import android.content.Intent;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.TextView;

public class ResultActivity extends AppCompatActivity {

TextView sub_result ;

Button sub_retry;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_result2); //주소로 알고있는 xml을 눈에 보이는 view로 바꿔줌 ->InfLate

sub_result = findViewById(R.id.sub_result);

sub_retry = findViewById(R.id.sub_retry);

int score = getIntent().getIntExtra("score",-1);

sub_result.setText(String.valueOf(score));

sub_retry.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

Intent intent = new Intent(ResultActivity.this, MainActivity.class);

startActivity(intent);

finish();

}

});

}

}

기록을 저장하기 위해 SharedPreference 을 사용하여, 신기록을 달성하는 경우 문구를 띄워주게 하였다.

package com.example.pc_20.molegame;

import android.content.Intent;

import android.content.SharedPreferences;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.TextView;

public class ResultActivity extends AppCompatActivity {

TextView sub_result;

Button sub_retry;

SharedPreferences spf = null;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_result2); //주소로 알고있는 xml을 눈에 보이는 view로 바꿔줌 ->InfLate

spf = getSharedPreferences("spfScore",MODE_PRIVATE); // 키값이 또 있으면 덮어쓰겠다

sub_result = findViewById(R.id.sub_result);

sub_retry = findViewById(R.id.sub_retry);

int score = getIntent().getIntExtra("score", -1);

sub_result.setText(String.valueOf(score));

if(spf.getInt("spfscore",0) < score){ //내점수가 저번 점수보다 크면

spf.edit().putInt("spfscore",score).commit(); //반영의 commit(). 현재상태 저장

sub_result.setText("신기록달성\n"+score);

}

sub_retry.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

Intent intent = new Intent(ResultActivity.this, MainActivity.class);

startActivity(intent);

finish();

}

});

}

}