Android 小項目之---猜撲克牌遊戲 （附源碼）

　　本實例參考《Google Android SDK开发范例大全》。

　　針對上述書本，個人的一點點優化和修正的一處BUG，感興趣的不妨可以參考一下，

運行圖：

代碼如下：

 

代码

package  cn.terry;

import  android.app.Activity; 
import  android.os.Bundle;
import  android.view.View;
import  android.view.View.OnClickListener;
import  android.widget. * ;
public   class  testGame  extends  Activity {
     private  ImageView myImageView;
     private  ImageView myImageView2;
     private  ImageView myImageView3;
     private  Button myButton;
      private   int  a = 0 ;
     private   int [] myImage = {
            R.drawable.p01,
            R.drawable.p02,
            R.drawable.p03, 
    };
    
     private  View.OnClickListener MyimageClistener;
     /**  Called when the activity is first created.  */
    @Override
     public   void  onCreate(Bundle savedInstanceState) {
         super .onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        myImageView = (ImageView)findViewById(R.id.mImage01);
        myImageView2 = (ImageView)findViewById(R.id.mImage02);
        myImageView3 = (ImageView)findViewById(R.id.mImage03);
         
        myButton = (Button)findViewById(R.id.mButton);
        Randon();
        MyimageClistener = new  View.OnClickListener() {
            
            @Override
             public   void  onClick(View v) {
                
                 //  TODO Auto-generated method stub
                   if (a == 0 )
                  {
                         switch  (v.getId()) {
                         case  R.id.mImage01:
                            SetImage( 0 ,myImageView);
                             
                             break ;
                         case  R.id.mImage02:
                            SetImage( 1 ,myImageView2);
                             
                             break ;
                         case  R.id.mImage03:
                            SetImage( 2 ,myImageView3);
                             
                             break ;
                         default :
                             break ;
                        }
                  }
            }
        };
        
        myImageView.setOnClickListener(MyimageClistener);
        myImageView2.setOnClickListener(MyimageClistener);
        myImageView3.setOnClickListener(MyimageClistener);
        
        myButton.setOnClickListener( new  OnClickListener() {
            
            @Override
             public   void  onClick(View v) {
                 //  TODO Auto-generated method stub
                 if (a == 1 )
                {
                    myImageView.setImageResource(R.drawable.p04);
                    myImageView2.setImageResource(R.drawable.p04);
                    myImageView3.setImageResource(R.drawable.p04);
                    myImageView.setAlpha( 255 );
                    myImageView2.setAlpha( 255 );
                    myImageView3.setAlpha( 255 );
                    Randon();
                    a -- ;
                }
            }
        });
    }
    
     private   void  SetImage( int  temp,ImageView ss)
    {
        myImageView.setImageResource(myImage[ 0 ]);
        myImageView2.setImageResource(myImage[ 1 ]);
        myImageView3.setImageResource(myImage[ 2 ]);
        myImageView.setAlpha( 100 );
        myImageView2.setAlpha( 100 );
        myImageView3.setAlpha( 100 );
        ss.setAlpha( 255 );
         if (myImage[temp] == R.drawable.p01)
        {
            Toast.makeText(testGame. this ,  " 恭喜你猜對了 " , Toast.LENGTH_SHORT)
            .show();
        }
         else
        {
            Toast.makeText(testGame. this ,  " 對不起你猜錯了 " , Toast.LENGTH_SHORT)
            .show();
        }
        a ++ ;
    }
    
    
    
     private   void  Randon()
    {
         for ( int  i = 0 ;i < myImage.length;i ++ )
        {
             int  temp = myImage[i];
             int  s = ( int )(Math.random() * 2 );
            myImage[i] = myImage[s];
            myImage[s] = temp;
        }
    }
    
    
    
    
    
    
}

 

修改BUG一處，當用戶選擇完后，不可以再選，需要重新開始遊戲。

優化如下：

1：提取公共事件。

2：封裝相同代碼，如SetImage這個方法。

 源碼下載：/Files/TerryBlog/testGame.rar

 

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