S60412-141706.jpg    

S60412-141751.jpg    

[图片] S60412-141706.jpg    

[图片] S60412-141751.jpg    

[图片] S60412-141706.jpg    

[图片] S60412-141751.jpg    

RememberUi.java ~ 5KB         

package com.example.memory_test;    import java.util.Random;    import com.example.adapter.ImageGalleryAdapter;    import android.app.Activity;  import android.app.AlertDialog;  import android.content.DialogInterface;  import android.content.Intent;  import android.os.Bundle;  import android.os.Handler;  import android.os.Message;  import android.util.Log;  import android.view.Choreographer;  import android.view.View;  import android.view.View.OnClickListener;  import android.widget.AdapterView;  import android.widget.AdapterView.OnItemClickListener;  import android.widget.Button;  import android.widget.Chronometer;  import android.widget.Gallery;  import android.widget.Toast;    @SuppressWarnings("deprecation")  public class RememberUi extends Activity{      private Gallery card_gallery;   private Chronometer chronometer;   private Button replay;   private Button remember_done;   private int[] image_sort;      private Handler handler;      public final  int[] image = new int[] { R.drawable.a1, R.drawable.a2,R.drawable.a3,R.drawable.a4,     R.drawable.a5,R.drawable.a6,R.drawable.a7,R.drawable.a8,R.drawable.a9,R.drawable.a0,R.drawable.aj,R.drawable.aq,R.drawable.ak,     R.drawable.b1,R.drawable.b2,R.drawable.b3,R.drawable.b4,     R.drawable.b5,R.drawable.b6,R.drawable.b7,R.drawable.b8,R.drawable.b9,R.drawable.b0,R.drawable.bj,R.drawable.bq,R.drawable.bk,     R.drawable.c1,R.drawable.c2,R.drawable.c3,R.drawable.c4,     R.drawable.c5,R.drawable.c6,R.drawable.c7,R.drawable.c8,R.drawable.c9,R.drawable.c0,R.drawable.cj,R.drawable.cq,R.drawable.ck,     R.drawable.d1,R.drawable.d2,R.drawable.d3,R.drawable.d4,     R.drawable.d5,R.drawable.d6,R.drawable.d7,R.drawable.d8,R.drawable.d9,R.drawable.d0,R.drawable.dj,R.drawable.dq,R.drawable.dk,};      @Override   protected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.remember_ui);        card_gallery = (Gallery) findViewById(R.id.card_gallery);    chronometer = (Chronometer) findViewById(R.id.chronometer1);    replay = (Button) findViewById(R.id.replay);    remember_done = (Button) findViewById(R.id.remember_done);         handler = new Handler(){     @Override     public void handleMessage(Message msg) {      // TODO Auto-generated method stub      super.handleMessage(msg);      switch (msg.what) {      case 0:       updateGallery();       break;        default:       break;      }     }    };        Message msg = new Message();            msg.what = 0;            handler.sendMessage(msg);    }      private void updateGallery(){    image_sort = doSort(image);    card_gallery.setAdapter(new ImageGalleryAdapter(this,image_sort));    card_gallery.setOnItemClickListener(new OnItemClickListenerImpl());        chronometer.setFormat("用时：%s");    chronometer.start();        replay.setOnClickListener(new OnClickListener() {          @Override     public void onClick(View arg0) {      // TODO Auto-generated method stub      Intent i = new Intent(RememberUi.this, TimerView.class);               startActivity(i);               RememberUi.this.finish();     }    });    remember_done.setOnClickListener(new OnClickListener() {          @Override     public void onClick(View arg0) {      // TODO Auto-generated method stub      String stopTime = chronometer.getText().toString();      chronometer.stop();      Intent i = new Intent(RememberUi.this, RestoreUi.class);      i.putExtra("remember_time", stopTime);      i.putExtra("image_sort", image_sort);               startActivity(i);               RememberUi.this.finish();     }    });   }      public int[] doSort(int sArr[]){     int[] tempArr= new int[sArr.length];     for (int i = 0; i < tempArr.length; i++) {      tempArr[i] = 0;     }     Random random = new Random();       int randomIndex = -1;     for(int i=0;i<tempArr.length;i++){      while(tempArr[i] == 0){        randomIndex = random.nextInt(sArr.length);        if(sArr[randomIndex] != 0){         tempArr[i] = sArr[randomIndex];         sArr[randomIndex] = 0;        }      }     }     return tempArr;   }      @Override   public void onBackPressed() {    // TODO Auto-generated method stub    //super.onBackPressed();    new AlertDialog.Builder(RememberUi.this).setTitle("退出提示")//设置对话框标题                .setMessage("防止记忆中误触碰，请确认是否退出记忆")//设置显示的内容               .setPositiveButton("确定",new DialogInterface.OnClickListener() {//添加确定按钮                                     @Override                   public void onClick(DialogInterface dialog, int which) {//确定按钮的响应事件                       // TODO Auto-generated method stub                       RememberUi.this.finish();              }               }).setNegativeButton("返回",new DialogInterface.OnClickListener() {//添加返回按钮                                     @Override                   public void onClick(DialogInterface dialog, int which) {//响应事件                       // TODO Auto-generated method stub                       Log.i("alertdialog"," 继续记忆");                   }               }).show();//在按键响应事件中显示此对话框     }     private class OnItemClickListenerImpl implements OnItemClickListener {      @Override    public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,      long arg3) {     // TODO Auto-generated method stub     Toast.makeText(RememberUi.this, "这是第"+String.valueOf(arg2+1)+"张牌",       Toast.LENGTH_SHORT).show();    }     }    }