20.11.2016 Views

Android App Development ฉบับสมบูรณ์

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จะได้หน้าจอแอพพลิเคชันดังนี้<br />

2. สร้างไฟล์ GameMenuActivity.java และเขียนโค้ด Java ดังนี้<br />

package com.android.example.xogame;<br />

import android.app.Activity;<br />

import android.app.AlertDialog;<br />

import android.content.DialogInterface;<br />

import android.content.Intent;<br />

import android.os.Bundle;<br />

import android.view.View;<br />

import android.view.View.OnClickListener;<br />

import android.widget.Button;<br />

public class GameMenuActivity extends Activity {<br />

@Override<br />

protected void onCreate(Bundle savedInstanceState) {<br />

super.onCreate(savedInstanceState);<br />

setContentView(R.layout.home);<br />

Button one_player = (Button) findViewById(R.id.button_one_player);<br />

one_player.setOnClickListener(new OnClickListener() {<br />

public void onClick(View v) {<br />

Intent intent = new Intent(getBaseContext(), 1<br />

GamePlayerActivity.class);<br />

intent.putExtra("PLAYER", 1);<br />

startActivity(intent);<br />

}<br />

});<br />

Button two_player = (Button) findViewById(R.id.button_two_player);<br />

two_player.setOnClickListener(new OnClickListener() {<br />

public void onClick(View v) {<br />

Intent intent = new Intent(getBaseContext(),<br />

GamePlayerActivity.class);<br />

บทที ่ 12 การพัฒนาเกมแบบ 2 มิติ 249

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