今天上课老师用Java实现了打地鼠游戏的界面和具体逻辑，那么我也尝试使用Android语言实现其功能，呵呵。
首先是打地鼠游戏的玩法
每隔1秒或者0.5秒地鼠会出现在九宫格中的任一位置点击界面，如果地鼠出现的位置与点击位置相同，则认为打中地鼠。否则游戏继续。打中地鼠后，游戏立即停止。先上两张效果图
布局实现
<LinearLayout xmlns:android="/apk/res/android"xmlns:tools="/tools"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical" ><LinearLayout android:layout_width="match_parent"android:layout_height="wrap_content"android:orientation="horizontal" ><Button android:layout_width="0dp"android:layout_height="wrap_content"android:layout_weight="1"android:onClick="start"android:text="开始" /><Button android:layout_width="0dp"android:layout_height="wrap_content"android:layout_weight="1"android:onClick="end"android:text="暂停" /></LinearLayout><TableLayout android:layout_width="match_parent"android:layout_height="0dp"android:layout_weight="1" ><TableRow android:layout_weight="1" ><TextViewandroid:id="@+id/text11"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /><TextViewandroid:id="@+id/text12"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /><TextViewandroid:id="@+id/text13"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /></TableRow><TableRow android:layout_weight="1" ><TextViewandroid:id="@+id/text21"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /><TextViewandroid:id="@+id/text22"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /><TextViewandroid:id="@+id/text23"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /></TableRow><TableRow android:layout_weight="1" ><TextViewandroid:id="@+id/text31"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /><TextViewandroid:id="@+id/text32"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /><TextViewandroid:id="@+id/text33"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_margin="3dp"android:layout_weight="1"android:background="#d2b48c"android:gravity="center" /></TableRow></TableLayout></LinearLayout>
逻辑代码
需要实现每隔1秒绘制一次界面，且得确定更新地鼠的位置（这里我用的handler来发送循环消息实现的）ArrayList<TextView>texts;//用来存放九个TextViewHandler handler = new Handler(new Callback() {@Overridepublic boolean handleMessage(Message msg) {number = (int) (Math.random() * 8);System.out.println(number);for (int i = 0; i < arrays.length; i++) {if (i==number) {texts.get(i).setText("地鼠");}else {texts.get(i).setText("");}}handler.sendEmptyMessageDelayed(0, 500);return false;}});
这里单独写一个TextView的点击事件(一共九个)，这里需要注意的是，我给每个textview都赋给了一个值a，从0-8，当点击的textview值 a=（地鼠出现的位置）时，我们就可以认为打中了地鼠。
public void onClick(View v) {// TODO Auto-generated method stubswitch (v.getId()) {case R.id.text11:if (number==0) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;}}
最后贴上全部代码。
package com.example.dadishu;import java.io.IOException;import java.util.ArrayList;import java.util.Timer;import java.util.TimerTask;import android.app.Activity;import android.media.MediaPlayer;import android.os.Bundle;import android.os.Handler;import android.os.Handler.Callback;import android.os.Message;import android.view.View;import android.view.View.OnClickListener;import android.view.Window;import android.widget.TextView;import android.widget.Toast;public class MainActivity extends Activity implements OnClickListener {private int number;private TextView text11;private TextView text12;private TextView text13;private TextView text21;private TextView text22;private TextView text23;private TextView text31;private TextView text32;private TextView text33;private int[] arrays = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };ArrayList<TextView> texts;Handler handler = new Handler(new Callback() {@Overridepublic boolean handleMessage(Message msg) {number = (int) (Math.random() * 8);System.out.println(number);for (int i = 0; i < arrays.length; i++) {if (i == number) {texts.get(i).setText("地鼠");} else {texts.get(i).setText("");}}handler.sendEmptyMessageDelayed(0, 500);return false;}});@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);setContentView(R.layout.activity_main);text11 = (TextView) findViewById(R.id.text11);text12 = (TextView) findViewById(R.id.text12);text13 = (TextView) findViewById(R.id.text13);text21 = (TextView) findViewById(R.id.text21);text22 = (TextView) findViewById(R.id.text22);text23 = (TextView) findViewById(R.id.text23);text31 = (TextView) findViewById(R.id.text31);text32 = (TextView) findViewById(R.id.text32);text33 = (TextView) findViewById(R.id.text33);texts = new ArrayList<TextView>();for (int i = 0; i < arrays.length; i++) {texts.add(text11);texts.add(text12);texts.add(text13);texts.add(text21);texts.add(text22);texts.add(text23);texts.add(text31);texts.add(text32);texts.add(text33);}for (TextView text : texts) {text.setOnClickListener(this);}}public void start(View v) {TimerTask task = new TimerTask() {@Overridepublic void run() {handler.sendEmptyMessage(0);}};Timer timer = new Timer();timer.schedule(task, 500);}public void end(View v) {handler.removeMessages(0);}@Overridepublic void onClick(View v) {// TODO Auto-generated method stubswitch (v.getId()) {case R.id.text11:if (number == 0) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text12:if (number == 1) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text13:if (number == 2) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text21:if (number == 3) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text22:if (number == 4) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text23:if (number == 5) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text31:if (number == 6) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text32:if (number == 7) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;case R.id.text33:if (number == 8) {Toast.makeText(this, "打中地鼠了！。。。", 1).show();handler.removeMessages(0);}break;default:break;}}@Overrideprotected void onDestroy() {// TODO Auto-generated method stubsuper.onDestroy();player.release();}}
