Android如何实现老虎机小游戏

本篇内容介绍了“Android如何实现老虎机小游戏”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！

先上MainActivity.java 的代码。这里我用得定时器，本想用java线程，奈何安卓还不太会，应用会闪退。

package com.example.myapplication; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle;import android.os.Handler;import android.view.View;import android.widget.Button;import android.widget.ImageView;import android.widget.TextView; import java.util.Random;public class MainActivity extends AppCompatActivity {    private ImageView TP1, TP2, TP3;    private Button BTN_START, BTN_FINISH;    private TextView RESULT;    private int[] img = {R.drawable.z1, R.drawable.z2, R.drawable.z3};      Random a = new Random();//随机数    int b, c, d;     Handler handler= new Handler();    Runnable runnable=new Runnable() {        @Override        public void run() {            // TODO Auto-generated method stub            //要做的事情                         b = a.nextInt(3);                        c = a.nextInt(3);                        d = a.nextInt(3);                         TP1.setImageResource(img[b]);//放置随机图片                        TP2.setImageResource(img[c]);                        TP3.setImageResource(img[d]);                        handler.postDelayed(this, 20);        }    };     @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        show();         BTN_START.setOnClickListener(new View.OnClickListener() { //开始按钮监听事件            @Override            public void onClick(View view) {                 handler.postDelayed(runnable, 20);//定时器启动             }        });          BTN_FINISH.setOnClickListener(new View.OnClickListener() { //结束按钮监听事件            @Override            public void onClick(View view) {                 handler.removeCallbacks(runnable);//定时器结束                 if (img[b] == img[c] && img[b] == img[d] && img[c] == img[d] ) {                    if(img[b]==img[0]){                    RESULT.setText("恭喜您人品大爆发,获得一等奖：三株豌豆射手");}                    else if(img[b]==img[1]){                        RESULT.setText("恭喜您人品大爆发,获得特等奖：三株玉米投手");                    }else if(img[b]==img[2]){                        RESULT.setText("恭喜您祖坟冒青烟,获得钻石大礼包");                    }                } else                    if (img[b] == img[c]) {                        if(img[b]==img[0]){                            RESULT.setText("恭喜您,获得二等奖:两头豌豆射手");                        }                        if(img[b]==img[1]){                            RESULT.setText("恭喜您,获得二等奖：2株玉米投手");                        }                        if(img[b]==img[2]){                            RESULT.setText("恭喜您,获得二等奖：两颗钻啊！");                        }                 }                    else                    if (img[b] == img[d]) {                        if (img[b] == img[0]) {                            RESULT.setText("恭喜您,获得二等奖:两头豌豆射手");                        }                        if (img[b] == img[1]) {                            RESULT.setText("恭喜您,获得二等奖：2株玉米投手");                        }                        if (img[b] == img[2]) {                            RESULT.setText("恭喜您,获得二等奖：两颗钻啊！");                        }                     }                        else                        if (img[c] == img[d]) {                            if (img[c] == img[0]) {                                RESULT.setText("恭喜您,获得二等奖:两头豌豆射手");                            }                            if (img[c] == img[1]) {                                RESULT.setText("恭喜您,获得二等奖：2株玉米投手");                            }                            if (img[c] == img[2]) {                                RESULT.setText("恭喜您,获得二等奖：两颗钻啊！");                            }                         }                      else {                    RESULT.setText("手气也太差了吧！投币再来一次吧。");                }              }        });      }     private void show() {        TP1 = findViewById(R.id.tp1);        TP2 = findViewById(R.id.tp2);        TP3 = findViewById(R.id.tp3);         BTN_START = findViewById(R.id.btn_start);        BTN_FINISH = findViewById(R.id.btn_finish);         RESULT = findViewById(R.id.result);     }}

在activity_main.xml 放置布局。

<?xml version="1.0" encoding="utf-8"?><LinearLayout    xmlns:android="Http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"    android:background="@drawable/bj"    tools:context=".MainActivity">     <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="老虎机"        android:textSize="50dp"        android:layout_gravity="center"        android:textColor="#00ff00"        android:layout_marginTop="8dp"        ></TextView>    <TableRow        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginLeft="5dp"        android:paddingTop="40dp"        >        <ImageView            android:id="@+id/tp1"            android:layout_width="120dp"            android:layout_height="120dp"            android:src="@drawable/z1"            android:layout_marginLeft="10dp"             ></ImageView>        <ImageView            android:id="@+id/tp2"            android:layout_width="120dp"            android:layout_height="120dp"            android:src="@drawable/z3"            android:layout_marginLeft="15dp"            ></ImageView>        <ImageView            android:id="@+id/tp3"            android:layout_marginLeft="15dp"             android:layout_width="120dp"            android:layout_height="120dp"            android:src="@drawable/z2"             ></ImageView>      </TableRow>    <TableRow        android:layout_width="wrap_content"        android:layout_height="wrap_content"       android:layout_gravity="center"        android:paddingTop="40dp"        >        <Button            android:id="@+id/btn_start"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="30dp"             android:text="开始"            android:textSize="40dp"              ></Button>        <Button            android:id="@+id/btn_finish"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="40dp"            android:text="结束"            android:textSize="40dp"            ></Button>      </TableRow>    <TextView        android:id="@+id/result"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_marginTop="35dp"        android:text="抽奖结果："        android:textColor="@color/white"        android:textSize="30dp"        ></TextView> </LinearLayout>

效果如下图

最后效果：视频太大

附上几张图，点击开始图片不断切换，点击结束按纽判断结果。

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