最常见的猜拳小游戏Android代码实现

2019年06月30日作者：佚名

本文实例为大家分享了Android猜拳小游戏，供大家参考，具体内容如下

简单的页面跳转和点击事件的实现...

--> AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
 package="com.dragon.android.fight"
 android:versionCode="1"
 android:versionName="1.0" >

 <uses-sdk
  android:minSdkVersion="15"
  android:targetSdkVersion="19" />

 <application
  android:allowBackup="true"
  android:icon="@drawable/ic_launcher"
  android:label="@string/app_name"
  android:theme="@style/AppTheme" >
  <activity
   android:name="com.dragon.android.fight.MainActivity"
   android:label="@string/app_name" >
   <intent-filter>
    <action android:name="android.intent.action.MAIN" />

    <category android:name="android.intent.category.LAUNCHER" />
   </intent-filter>
  </activity>
  <activity 
   android:name="com.dragon.android.fight.OtherActivity">
  </activity>
 </application>

</manifest>

AndroidManifest

--> strings.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

 <string name="app_name">fight</string>
 <string name="hello_world">Hello world!</string>
 <string name="action_settings">Settings</string>
 <string name="player1">甲方</string>
 <string name="player2">乙方</string>
 <string name="choose1">石头</string>
 <string name="choose2">剪刀</string>
 <string name="choose3">布</string>
 <string name="sure">出拳</string>
 <string name="again">再来一局</string>

</resources>


--> fragment_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:background="#ffffff"
 tools:context="com.dragon.android.fight.MainActivity$PlaceholderFragment" >

 <TextView
  android:id="@+id/textView1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_alignParentTop="true"
  android:layout_centerHorizontal="true"
  android:layout_marginTop="36dp"
  android:text="@string/player1"
  android:textSize="30sp" />

 <RadioGroup
  android:id="@+id/radioGroup1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_centerHorizontal="true"
  android:layout_centerVertical="true" >

  <RadioButton
   android:id="@+id/radio0"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:checked="true"
   android:text="@string/choose1" />

  <RadioButton
   android:id="@+id/radio1"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:text="@string/choose2" />

  <RadioButton
   android:id="@+id/radio2"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:text="@string/choose3" />
 </RadioGroup>

 <Button
  android:id="@+id/button1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_alignLeft="@+id/radioGroup1"
  android:layout_below="@+id/radioGroup1"
  android:layout_marginTop="14dp"
  android:text="@string/sure" />

 <ImageView
  android:id="@+id/imageView1"
  android:layout_width="120dp"
  android:layout_height="120dp"
  android:layout_above="@+id/radioGroup1"
  android:layout_below="@+id/textView1"
  android:layout_centerHorizontal="true"
  android:src="@drawable/b" />

</RelativeLayout>

--> activity_other.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:orientation="vertical" 
 android:background="#ffffff" >

 <TextView
  android:id="@+id/textView1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_alignParentTop="true"
  android:layout_centerHorizontal="true"
  android:layout_marginTop="36dp"
  android:text="@string/player2"
  android:textSize="30sp" />

 <RadioGroup
  android:id="@+id/radioGroup1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_centerHorizontal="true"
  android:layout_centerVertical="true" >

  <RadioButton
   android:id="@+id/radio0"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:checked="true"
   android:text="@string/choose1" />

  <RadioButton
   android:id="@+id/radio1"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:text="@string/choose2" />

  <RadioButton
   android:id="@+id/radio2"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:text="@string/choose3" />
 </RadioGroup>

 <Button
  android:id="@+id/button1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_alignLeft="@+id/radioGroup1"
  android:layout_below="@+id/radioGroup1"
  android:layout_marginTop="14dp"
  android:text="@string/sure" />

 <TextView
  android:id="@+id/textView2"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_alignLeft="@+id/textView1"
  android:layout_below="@+id/button1"
  android:visibility="invisible"
  android:layout_marginTop="14dp"/>

 <Button
  android:id="@+id/button2"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_below="@+id/textView2"
  android:layout_centerHorizontal="true"
  android:visibility="invisible"
  android:text="@string/again" />

 <ImageView
  android:id="@+id/imageView1"
  android:layout_width="120dp"
  android:layout_height="120dp"
  android:layout_above="@+id/radioGroup1"
  android:layout_below="@+id/textView1"
  android:layout_centerHorizontal="true"
  android:src="@drawable/a" />
 
</RelativeLayout>

--> MainActivity

package com.dragon.android.fight;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RadioButton;
import android.widget.RadioGroup;

public class MainActivity extends Activity {
 // 设置一个静态变量，用于关闭Activity
 public static MainActivity instance = null;
 private RadioGroup radioGroup1;
 private Button button1;
 private ImageView imageView1;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
 // 代表当前的Activity
 instance = this;
 super.onCreate(savedInstanceState);
 setContentView(R.layout.fragment_main);
 radioGroup1 = (RadioGroup) findViewById(R.id.radioGroup1);
 // 设置图片透明
 // imageView1 = (ImageView) findViewById(R.id.imageView1);
 // imageView1.getBackground().setAlpha(100);
 button1 = (Button) findViewById(R.id.button1);
 button1.setOnClickListener(new MyButtonListener());
 }

 class MyButtonListener implements OnClickListener {

 @Override
 public void onClick(View v) {
  // 得到选中的RadioButton
  RadioButton radioButton = (RadioButton) findViewById(radioGroup1
   .getCheckedRadioButtonId());
  String radioText = radioButton.getText().toString();
  Intent intent = new Intent();
  intent.putExtra("checked",radioText);
  intent.setClass(MainActivity.this,OtherActivity.class);
  startActivity(intent);
 }
 }
}

--> OtherActivity

package com.dragon.android.fight;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TextView;

public class OtherActivity extends Activity {
 private RadioGroup radioGroup1;
 private Button button1;
 private TextView textView2;
 private RadioButton radioButton;
 private Button button2;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_other);
 radioGroup1 = (RadioGroup) findViewById(R.id.radioGroup1);
 button1 = (Button) findViewById(R.id.button1);
 textView2 = (TextView) findViewById(R.id.textView2);
 button2 = (Button) findViewById(R.id.button2);
 button1.setOnClickListener(new MyButtonListener());
 button2.setOnClickListener(new MyButtonListener1());
 }

 class MyButtonListener implements OnClickListener {

 @Override
 public void onClick(View v) {
  radioButton = (RadioButton) findViewById(radioGroup1
   .getCheckedRadioButtonId());
  String buttonText = radioButton.getText().toString();
  Intent intent = getIntent();
  String checked = intent.getStringExtra("checked");
  // 设置View为可见
  textView2.setVisibility(View.VISIBLE);
  button2.setVisibility(View.VISIBLE);
  String msg = "甲出：" + checked + "n" + "乙出：" + buttonText
   + "n";
  if (buttonText.equals(checked)) {
  textView2.setText(msg + "平局");
  }
  if (buttonText.equals("石头")) {
  if (checked.equals("剪刀")) {
   textView2.setText(msg + "乙方赢");
  } else if (checked.equals("布")) {
   textView2.setText(msg + "甲方赢");
  }
  }
  if (buttonText.equals("剪刀")) {
  if (checked.equals("布")) {
   textView2.setText(msg + "乙方赢");
  } else if (checked.equals("石头")) {
   textView2.setText(msg + "甲方赢");
  }
  }
  if (buttonText.equals("布")) {
  if (checked.equals("石头")) {
   textView2.setText(msg + "乙方赢");
  } else if (checked.equals("剪刀")) {
   textView2.setText(msg + "甲方赢");
  }
  }
 }
 }

 class MyButtonListener1 implements OnClickListener {

 @Override
 public void onClick(View arg0) {
  Intent intent = new Intent();
  intent.setClass(OtherActivity.this,MainActivity.class);
  finish();
  // 关闭指定Activity
  MainActivity.instance.finish();
  startActivity(intent);
 }
 }
}

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