android-猜数小游戏

最新推荐文章于 2021-02-13 14:45:01 发布

没落凄凉

最新推荐文章于 2021-02-13 14:45:01 发布

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分类专栏： android-demo 文章标签： android layout button random menu

本文链接：https://blog.youkuaiyun.com/zhangnianxiang/article/details/6659810

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这篇博客介绍了一个基于Android平台的猜数小游戏，玩家可以自定义数字范围进行挑战。游戏利用布局管理器设置界面，按钮触发随机数生成，并通过菜单选项提供定制体验。

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自定义数字范围猜数

package zhang.app.myGuess;

import zhang.guess.R;
import android.app.Activity;
import android.app.AlertDialog;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Vibrator;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

public class guess extends Activity {
	private Button ok;
	private EditText min;
	private EditText max;
	private Button guessButton;
	private TextView showText;
	private EditText  gEditText;
	public int down=1;
	public int up=100;
	private int random=0;
	private int i=1;
	private Vibrator vibrator;  
    @Override
    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.guess_main); 
        
  
        
        
        min=(EditText)findViewById(R.id.getMin);
        max=(EditText)findViewById(R.id.getMax);
        gEditText=(EditText)findViewById(R.id.guessText); 
        ok=(Button)findViewById(R.id.ok);
       guessButton=(Button)findViewById(R.id.guessButton);
       showText=(TextView)findViewById(R.id.showText);
       ok.setOnClickListener(new okClickListener());
       guessButton.setEnabled(false);
       gEditText.setEnabled(false);
        guessButton.setOnClickListener(new guessButtonListener());
}

    
    class okClickListener implements OnClickListener{
		@Override
		public void onClick(View arg0) {
			// TODO Auto-generated method stub
			String numa=String.valueOf(min.getText().toString());
			String numb=String.valueOf(max.getText().toString());
			if(numa.equalsIgnoreCase("")||numb.equalsIgnoreCase("")){
				Toast.makeText(guess.this, "请正确输入", Toast.LENGTH_SHORT).show();
				}
			else if(Integer.parseInt(min.getText().toString())>Integer.parseInt(max.getText().toString())){
					Toast.makeText(guess.this, "输入错误，上限应大于下限！", Toast.LENGTH_SHORT).show();
					}
			else{
				guessButton.setEnabled(true);
				gEditText.setEnabled(true);
				ok.setEnabled(false);
				down=Integer.parseInt(min.getText().toString());
				up=Integer.parseInt(max.getText().toString());
				min.setEnabled(false);
				max.setEnabled(false);
				showText.setTextColor(Color.WHITE);
				showText.setText("游戏开始"+"\n");
					while(true){
						random = Integer.valueOf((int) (Math.random()*up)); 
						if(random<=down){
							continue;
						}else{
							break;
						}
					}
			}
		}
    }
    class guessButtonListener implements OnClickListener{
		@Override
		public void onClick(View arg0) {
			// TODO Auto-generated method stub
			if(gEditText.getText().toString().equalsIgnoreCase("")){
				gEditText.setText("");
			}
			else{
					int guessnum=Integer.valueOf(String.valueOf(gEditText.getText()));
				if(String.valueOf(gEditText).equalsIgnoreCase("")){
					Toast.makeText(guess.this, "check input3", Toast.LENGTH_SHORT).show();
				}else if(guessnum>random){
					showText.setTextColor(Color.LTGRAY);
					int z=Math.abs(((Integer.valueOf((int) (Math.random()*up)))+20)%3);
							if(guessnum>up){
					    		showText.append("第["+i+"]次猜数--:"+guessnum+",天啊，超越上限了啊啊啊~~\n");
					    	} else if(z==1){
								showText.append("第["+i+"]次猜数--"+guessnum+",My God！,你太冲动了\n");
							}else if(z==2){
								showText.append("第["+i+"]次猜数--"+guessnum+",没这么大吧？\n");
							}else {	
									if(guessnum-20>0){
							    		showText.append("第["+i+"]次猜数--"+guessnum+",大了！,也许是"+(guessnum-9)+"\n");
							    	}else if(guessnum-50>0){
							    		showText.append("第["+i+"]次猜数--"+guessnum+",大了！,也许是"+(guessnum-40)+"\n");
							    	}else if(guessnum-80>0){
							    		showText.append("第["+i+"]次猜数--"+guessnum+",大了！,也许是"+(guessnum-70)+"\n");
							    	}else {
							    		showText.append("第["+i+"]次猜数--"+guessnum+",大了！啊~~\n");
							    	}
							}
				}else if(guessnum<random){
						showText.setTextColor(Color.LTGRAY);
						int z=Math.abs(((Integer.valueOf((int) (Math.random()*up)))+10)%3);
							if(guessnum<down){
								showText.append("第["+i+"]次猜数--"+guessnum+",天啊 ，都比下限还小了。\n");
							}else if(z==1){
									showText.append("第["+i+"]次猜数--"+guessnum+",小了！，别怕哦\n");
							}else if(z==2){
									showText.append("第["+i+"]次猜数--"+guessnum+",小了！,真不给力\n");
							}else {
									showText.append("第["+i+"]次猜数--"+guessnum+",也太小了吧。\n");
							}
							}else if(guessnum==random){
								zd();
								ok.setEnabled(true);
								gEditText.setEnabled(false);
								guessButton.setEnabled(false);
								min.setEnabled(true);
								max.setEnabled(true);
								showText.setTextColor(Color.YELLOW);
								if(i==1){
									showText.append("第"+i+"次猜数--"+guessnum+":厉害，秒杀了。\n");
								}else if(i==2){
									showText.append("第"+i+"次猜数--"+guessnum+":运气不错哦。\n");
								}else if(i>3&&i<10){
									showText.append("第"+i+"次猜数--"+guessnum+":或许可以买组体彩了。\n");
								}else{
									showText.append("第"+i+"次猜数--"+guessnum+":猜中啦，再来一次！\n");
								}
								showText.append("一共猜["+i+"]次！");
								i=0;
							}
				else if(gEditText.getText().toString().equalsIgnoreCase("")){			
							}
				else{
					gEditText.setText("");
					}
				gEditText.setText("");	
				}
			i++;
			}
    }
	public boolean onCreateOptionsMenu(Menu menu) {    //添加菜单
		// TODO Auto-generated method stub
    	menu.add(0, 1, 1,"重置").setIcon(android.R.drawable.ic_menu_rotate);;
    	menu.add(0, 2, 2,"关于").setIcon(android.R.drawable.ic_menu_info_details);;
    	menu.add(0,3,3,"退出").setIcon(android.R.drawable.ic_menu_close_clear_cancel);
		return super.onCreateOptionsMenu(menu);
	}
	public boolean onOptionsItemSelected(MenuItem item) {  //设置菜单事件
		if(item.getItemId()==1){
			ok.setEnabled(true);
			gEditText.setEnabled(false);
			guessButton.setEnabled(false);
			min.setText("1");
			max.setText("100");
			down=1;
			up=100;
			gEditText.setText("");
			showText.setText("");	
			min.setEnabled(true);
			max.setEnabled(true);
			i=1;
		}
		else if(item.getItemId()==2){
			AlertDialog.Builder dialog = new AlertDialog.Builder(this);
			dialog.setTitle("关于").setMessage("By：没落凄凉\n").show();
		}else{
			finish();
		}
		return super.onOptionsItemSelected(item);	
	} 
	public void zd(){																			//振动的方法
		vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);   
		long[] pattern = {0, 100, 0, 0}; // OFF/ON/OFF/ON...   
		vibrator.vibrate(pattern, -1);
	}
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"
    android:background="@drawable/back"
    >
    <TableLayout android:layout_width="fill_parent" 
		    android:layout_height="wrap_content" 
		    android:id="@+id/tableLayout1">
        <TableRow 
        	android:layout_marginTop="10dip"
        	android:id="@+id/tableRow1" 
	        android:layout_width="fill_parent" 
	        android:layout_height="wrap_content">
            <TextView android:layout_weight="1" 
            android:layout_width="fill_parent" 
            android:id="@+id/textView1" 
            android:text="下限" 
            android:layout_height="wrap_content"></TextView>
            <EditText android:id="@+id/getMin" 
            android:inputType="number"
            android:layout_height="wrap_content" 
            android:layout_weight="4"
            android:text="1" android:layout_width="80dip"
            android:maxLength="9"></EditText>
            <TextView android:layout_weight="1" 
            android:layout_width="wrap_content" 
            android:id="@+id/textView2" 
            android:text="上限" 
            android:layout_height="wrap_content"></TextView>
            <EditText android:id="@+id/getMax" 
             android:inputType="number"
            android:layout_weight="4" 
            android:layout_height="wrap_content"
            android:text="100" 
            android:maxLength="9"
            android:layout_width="80dip"></EditText>
            <Button
            android:text="确定"
            android:id="@+id/ok"
             android:layout_weight="1" 
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>
          </TableRow>
	
   </TableLayout>
    <TableRow android:id="@+id/tableRow2" android:layout_width="fill_parent" android:layout_height="wrap_content">
   <EditText android:id="@+id/guessText" 
             android:inputType="number"
            android:layout_weight="11" 
            android:layout_width="wrap_content" 
            android:layout_height="wrap_content"></EditText>
    <Button
            android:text="猜"
            android:id="@+id/guessButton"
             android:layout_weight="1" 
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"/>
    </TableRow>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"  
        android:layout_width="fill_parent" android:layout_height="fill_parent"    
		android:scrollbars="vertical" android:fadingEdge="vertical">  
	<TextView
		android:id="@+id/showText"
		android:layout_width="fill_parent"
		android:layout_weight="1"
		android:layout_height="fill_parent"
		android:textColor="@color/red"
		android:singleLine="false"
		 android:scrollbars="vertical"
		 android:typeface="serif"
		
		></TextView>
</ScrollView>
</LinearLayout>