Android：一个很简单的扑克游戏(从项目资源创建图像)

string.xml

<?xml version="1.0" encoding="utf-8"?><resources>    <string name="hello">简单的扑克牌游戏</string>    <string name="app_name">扑克牌</string>    <string name="again">再来一次</string>    <string name="good_luck">恭喜您，猜对了，你该买彩票了！</string>    <string name="bad_luck">很遗憾，猜错了，有志者事竟成，再来一次！</string>    <string name="guess">猜猜A是哪一个张？</string></resources>

Activity

public class CardsActivity extends Activity {    /** Called when the activity is first created. */private ImageView imageView0=null;    private ImageView imageView1=null;    private ImageView imageView2=null;    private ImageView imageView3=null;    private ImageView imageView4=null;    private TextView textView01=null;    //得到所有的图片的id    private static int image[]=new int[]    {R.drawable.image1,R.drawable.image2,R.drawable.image3,R.drawable.image4,R.drawable.main,};        @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        imageView0=(ImageView)findViewById(R.id.card1);        imageView1=(ImageView)findViewById(R.id.card2);        imageView2=(ImageView)findViewById(R.id.card3);        imageView3=(ImageView)findViewById(R.id.card4);        imageView4=(ImageView)findViewById(R.id.main);        randomNum();                imageView0.setOnClickListener(new GuessCardOnclicker());        imageView1.setOnClickListener(new GuessCardOnclicker());        imageView2.setOnClickListener(new GuessCardOnclicker());        imageView3.setOnClickListener(new GuessCardOnclicker());        imageView4.setOnClickListener(new GuessCardOnclicker());    }        class GuessCardOnclicker implements OnClickListener{    /**     * 根据点击事件，得到id，再根据id得到点击 的imageView对象，再判断这个imageVieW的image是不是A     */@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.card1:gameResult(R.id.card1);break;case R.id.card2:gameResult(R.id.card2);break;case R.id.card3:gameResult(R.id.card3);break;case R.id.card4:gameResult(R.id.card4);break;case R.id.main:gameResult(R.id.main);break;default:break;}}    }        private void gameResult(int cardId) {    //显示图片的所有随机值；     imageView0.setImageDrawable(getResources().getDrawable(image[0]));         imageView1.setImageDrawable(getResources().getDrawable(image[1]));         imageView2.setImageDrawable(getResources().getDrawable(image[2]));         imageView3.setImageDrawable(getResources().getDrawable(image[3]));         imageView4.setImageDrawable(getResources().getDrawable(image[4]));                  ImageView imageView;                  //得到点击 的imageView、判断是不是猜 对了。         if(((imageView0.getId() == cardId)&&(R.drawable.image1 == image[0]))||         ((imageView1.getId() == cardId)&&(R.drawable.image1 == image[1]))||         ((imageView2.getId() == cardId)&&(R.drawable.image1 == image[2]))||         ((imageView3.getId() == cardId)&&(R.drawable.image1 == image[3]))||         ((imageView4.getId() == cardId)&&(R.drawable.image1 == image[4]))){         hintResult(true);         }else{         hintResult(false);         }             }        public void hintResult(boolean result){    if(result){    Toast.makeText(CardsActivity.this, "恭喜你，猜对了！", 500).show();    }else{    Toast.makeText(CardsActivity.this, "对不起，猜错了！", 500).show();    }    imageView0.setEnabled(false);    imageView1.setEnabled(false);    imageView2.setEnabled(false);    imageView3.setEnabled(false);    imageView4.setEnabled(false);    }        /**     * 随机生成一个数组对象，存储扑克。代表imageView里的随机图像     */    private void randomNum(){        for (int i = 0; i < 5; i++)        {            int s=(int)Math.random()*3;            int temp;            temp=image[i];            image[i]=image[s];            image[s]=temp;        }    }    /**     * 点击空白外游戏重新来；由于imageView也设置了点击 事件，当点击 屏幕的时候，imageView优先     */    @Override    public boolean onTouchEvent(MotionEvent event) {    imageView0.setImageDrawable(getResources().getDrawable(R.drawable.hint));    imageView1.setImageDrawable(getResources().getDrawable(R.drawable.hint));    imageView2.setImageDrawable(getResources().getDrawable(R.drawable.hint));    imageView3.setImageDrawable(getResources().getDrawable(R.drawable.hint));    imageView4.setImageDrawable(getResources().getDrawable(R.drawable.hint));     randomNum();     imageView0.setEnabled(true);     imageView1.setEnabled(true);     imageView2.setEnabled(true);     imageView3.setEnabled(true);     imageView4.setEnabled(true);    return super.onTouchEvent(event);    }}

layout布局文件：

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    ><TextView  android:id="@+id/game_name"    android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:textSize="25dp"    android:layout_centerHorizontal="true"    android:textColor="#ED207A"    android:text="@string/hello"    /> <TextView  android:id="@+id/tv_hint" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="15dp" android:layout_below="@id/game_name" android:textColor="#FFFFFF" android:text="@string/guess"/><ImageView android:id="@+id/card1"android:layout_width="wrap_content"android:layout_height="wrap_content" android:layout_below="@id/tv_hint"android:layout_marginTop="5dp"android:layout_centerHorizontal="true"android:src="@drawable/hint"/><ImageView android:id="@+id/card2"android:layout_width="wrap_content"android:layout_height="wrap_content" android:layout_below="@id/card1"android:layout_marginTop="10dp"android:layout_alignParentLeft="true"android:layout_marginLeft="5dp"android:src="@drawable/hint"/><ImageView android:id="@+id/main"android:layout_width="wrap_content"android:layout_height="wrap_content" android:layout_below="@id/card1"android:layout_marginTop="10dp"android:layout_centerHorizontal="true"android:src="@drawable/hint"/><ImageView android:id="@+id/card3"android:layout_width="wrap_content"android:layout_height="wrap_content" android:layout_below="@id/card1"android:layout_marginTop="10dp"android:layout_alignParentRight="true"android:layout_marginRight="5dp"android:src="@drawable/hint"/><ImageView android:id="@+id/card4"android:layout_width="wrap_content"android:layout_height="wrap_content" android:layout_below="@id/card3"android:layout_marginTop="10dp"android:layout_centerHorizontal="true"android:src="@drawable/hint"/></RelativeLayout>

所用到的资源：

运行效果如下：