我目前正在开发一个Android游戏应用程序（Memory Game），其中游戏的目的是匹配2个相同的图像，直到网格中的所有图像都匹配为止。一次仅显示2张图像，如果两个图像都匹配，它们将保留，否则，它们将向后翻转。我仍然是Java的初学者。
package jimosman311.gmail.com.j39712_co5025_asg;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.Button;
import android.os.Handler;
import android.widget.CompoundButton;
import android.widget.ImageButton;
import android.widget.TextView;
import android.widget.ToggleButton;
import java.util.Locale;
import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;
public class GameActivity extends AppCompatActivity implements
View.OnClickListener {
int count;
Button[] Buttons = new Button[9];
int[] myImageArr = new int[]{R.drawable.apple, R.drawable.apple, R.drawable.grape, R.drawable.grape, R.drawable.orange, R.drawable.orange, R.drawable.watermelon, R.drawable.watermelon};
int[] click1, click2;
Handler handler;
Runnable r;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_game);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
}
});
handler = new Handler();
r = new Runnable() {
public void run() {
flipbacktimer();
}
};
//Randomize Images
randomize(myImageArr, myImageArr.length);
//Reference FindViewID
Buttons[0] = (Button) findViewById(R.id.one);
Buttons[1] = (Button) findViewById(R.id.two);
Buttons[2] = (Button) findViewById(R.id.three);
Buttons[3] = (Button) findViewById(R.id.four);
Buttons[4] = (Button) findViewById(R.id.five);
Buttons[5] = (Button) findViewById(R.id.six);
Buttons[6] = (Button) findViewById(R.id.seven);
Buttons[7] = (Button) findViewById(R.id.eight);
Buttons[8] = (Button) findViewById(R.id.nine);
Button newgameButton = (Button) findViewById(R.id.newgamebutton2);
//Set OnClick Listener
Buttons[0].setOnClickListener(this);
Buttons[1].setOnClickListener(this);
Buttons[2].setOnClickListener(this);
Buttons[3].setOnClickListener(this);
Buttons[4].setOnClickListener(this);
Buttons[5].setOnClickListener(this);
Buttons[6].setOnClickListener(this);
Buttons[7].setOnClickListener(this);
Buttons[8].setOnClickListener(this);
newgameButton.setOnClickListener(this);
//Clear Grid of Numbers
for (int i = 0; i <= 8; i++) {
Buttons[i].setText("");
Buttons[i].setEnabled(true);
}
}
public void onUserInteraction() {
super.onUserInteraction();
stopHandler();//stop first and then start
startHandler();
}
public void stopHandler() {
handler.removeCallbacks(r);
}
public void startHandler() {
handler.postDelayed(r, 3000);
}
public void cleargrid() {
for (int i = 0; i <= 8; i++) {
if (Buttons[i].getResources() != null) {
Buttons[i].setBackgroundResource(0);
Buttons[i].setEnabled(true);
}
randomize(myImageArr, myImageArr.length);
}
}
@Override
public void onClick(View v) {
startHandler();
switch (v.getId()) {
case R.id.one:
count++;
Buttons[0].setEnabled(false);
if (count > 2) flipback();
Buttons[0].setBackgroundResource(myImageArr[0]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.two:
count++;
Buttons[1].setEnabled(false);
if (count > 2) flipback();
Buttons[1].setBackgroundResource(myImageArr[1]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.three:
count++;
Buttons[2].setEnabled(false);
if (count > 2) flipback();
Buttons[2].setBackgroundResource(myImageArr[2]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.four:
count++;
Buttons[3].setEnabled(false);
if (count > 2) flipback();
Buttons[3].setBackgroundResource(myImageArr[3]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.five:
count++;
Buttons[4].setEnabled(false);
if (count > 2) flipback();
Buttons[4].setBackgroundResource(myImageArr[4]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.six:
count++;
Buttons[5].setEnabled(false);
if (count > 2) flipback();
Buttons[5].setBackgroundResource(myImageArr[5]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.seven:
count++;
Buttons[6].setEnabled(false);
if (count > 2) flipback();
Buttons[6].setBackgroundResource(myImageArr[6]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.eight:
count++;
Buttons[7].setEnabled(false);
if (count > 2) flipback();
Buttons[7].setBackgroundResource(myImageArr[7]);
MediaPlayer.create(this, R.raw.buttonsound2).start();
break;
case R.id.nine:
break;
case R.id.newgamebutton2:
cleargrid();
MediaPlayer.create(this, R.raw.buttonsound).start();
break;
}
}
static void randomize(int arr[], int n) {
Random r = new Random();
for (int i = n - 2; i > 1; i--) {
int j = r.nextInt(i);
int temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
public void flipbacktimer() {
for (int i = 0; i <= myImageArr.length; i++) {
if (Buttons[i].getResources() != null) {
Buttons[i].setBackgroundResource(0);
Buttons[i].setEnabled(true);
}
}
}
public void flipback() {
for (int i = 0; i <= myImageArr.length; i++){
if(Buttons[i].getResources() != null) {
Buttons[i].setBackgroundResource(0);
Buttons[i].setEnabled(true);
count = 1;
}
}
}
}
答案 0 :(得分：0)
即使它们的名称不同，您也可以保留图像，甚至可以创建类来保存它们：
public class GameImages {
int image;
boolean isMatched;
public GameImages(int image) {
this.image = image;
this.isMatched = false;
}
public GameImages(int image, int id, isMatched) {
this.image = image;
this.isMatched = isMatched;
}
现在创建GameImage的数组。您将使用id将图像与按钮进行匹配，并检查isMatched（）是否保留，并将按钮的clickable属性设置为“ false”，或者将其翻转回去。
答案 1 :(得分：0)
使用图像和id ex {{image“：您的图像，” id“：图像的ID}创建对象 放置两张具有相同ID的图像，当它们匹配时，您就可以开始了