
この度「魔王なんてたおしちゃうから!2nd」をAndroidMarketにリリースしました。
開発期間が長かったのでリリース前は結構しんどかったです。
リリース後の微調整もだいぶ終りまして、やっとブログも記事を投稿できるぐらいの余裕ができてきました。
かなり作り込んだので面白いゲームに仕上がったと思います。是非お試しください!
魔王なんてたおしちゃうから!2nd


/* この関数をコメントアウトし、処理を置き換える。
private void copyDefaultItems() {
final File baseDir = appContext.getFilesDir();
// deleteAll(new File(baseDir, "webui")); //!!!!!!DELETE THIS!!!!!!
if(!(new File(baseDir, "webui").isDirectory())) {
Thread t = new Thread(new Runnable() {
public void run() {
copyDefaultBackground(baseDir);
}
});
t.start();
}
else {
clientManifest = getDefaultClientManifest();
}
}
*/
/**
* 電波の通じない場所で起動すると画像が出ないバグがあるため、常に
* 画像ファイルをコピーする。
*/
private void copyDefaultItems() {
final File baseDir = appContext.getFilesDir();
Thread t = new Thread(new Runnable() {
public void run() {
copyDefaultBackground(baseDir);
}
});
t.start();
}

AndroidMarketLicenseCheck.java
---------------------------
package com.yourapp.license;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.provider.Settings.Secure;
import com.android.vending.licensing.LicenseChecker;
import com.android.vending.licensing.LicenseCheckerCallback;
import com.android.vending.licensing.ServerManagedPolicy;
import com.android.vending.licensing.AESObfuscator;
public class AndroidMarketLicenseCheck {
private static AndroidMarketLicenseCheck me = new AndroidMarketLicenseCheck();
public static AndroidMarketLicenseCheck getInstance(){
return me;
}
//ここの数字を何となく変えておく
private static final byte[] SALT = new byte[] {
-2, 8, 30, -12, -10, -57, 74, -64, 51, 88, -95,
-2, 98, -17, -36, -11, -11, 2, -64, 89
};
private static final String BASE64_PUBLIC_KEY
= "MIIBIjA....ここに公開鍵を書いておく";
private Activity activity;
private LicenseCheckerCallback mLicenseCheckerCallback;
private LicenseChecker mChecker;
public void onCreate(Activity activity){
this.activity = activity;
mLicenseCheckerCallback = new MyLicenseCheckerCallback();
String deviceId = Secure.getString(activity.getContentResolver(),
Secure.ANDROID_ID);
mChecker = new LicenseChecker(
activity,
new ServerManagedPolicy(
activity,
new AESObfuscator(SALT,
activity.getPackageName(),
deviceId)),
BASE64_PUBLIC_KEY
);
mChecker.checkAccess(mLicenseCheckerCallback);
}
public void onDestroy(){
mChecker.onDestroy();
}
class MyLicenseCheckerCallback implements LicenseCheckerCallback {
public void allow() {
if(false){
//debug
showLicenseErrorDialog("License OK.");
}
}
public void dontAllow() {
showLicenseErrorDialog(
"Not licensed or The network is not connected. "
+ "Please check Google CheckOut or Android Market.");
}
public void applicationError(ApplicationErrorCode errorCode) {
showLicenseErrorDialog("Android Market Server Error: " + errorCode.name());
}
private void showLicenseErrorDialog(String msg){
AlertDialog.Builder dialog = new AlertDialog.Builder(activity);
dialog.setTitle("Error: Android Market License");
dialog.setMessage(msg);
dialog.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
activity.finish();
}
});
dialog.show();
}
}
}
---------------------------
ここまで
public class HogeActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
AndroidMarketLicenseCheck.getInstance().onCreate(this);
}
@Override
protected void onDestroy(){
super.onDestroy();
AndroidMarketLicenseCheck.getInstance().onDestroy();
}

package com.cosmicdragon.darkgreen.xml;
public interface XMLDefine {
public static final String ELEMENT_ROOT = "d";
public static final String ELEMENT_ROW = "r";
public static final String ELEMENT_CLASS = "c";
public static final String ATTR_NAME = "n";
public static final String ATTR_VERSION = "v";
public static final String ATTR_KEY = "k";
public static final String ATTR_TYPE = "t";
public static final String TYPE_INT = "i";
public static final String TYPE_BOOL = "b";
public static final String TYPE_LONG = "l";
public static final String TYPE_STRING = "s";
public static final String TYPE_DATE = "d";
}
package com.cosmicdragon.darkgreen.xml;
import java.util.Date;
public class XMLReadListener {
public void readStart(String version){}
public void readEnd(){}
public void readClassStart(String name){}
public void readClassEnd(){}
public void readRowInt(String key, int value){}
public void readRowLong(String key, long value){}
public void readRowBoolean(String key, boolean value){}
public void readRowString(String key, String value){}
public void readRowDate(String key, Date value){}
}
package com.cosmicdragon.darkgreen.xml;
import java.io.IOException;
import java.util.Date;
import javax.xml.parsers.SAXParserFactory;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.DefaultHandler;
public class XMLReader implements XMLDefine {
private SAXParser parser = null;
private Handler hdl = new Handler();
public void readXML(XMLReadListener listener, InputSource is)
throws ParserConfigurationException, SAXParseException, SAXException, IOException{
hdl.reset(listener);
if(parser == null){
parser = SAXParserFactory.newInstance().newSAXParser();
}
parser.parse(is, hdl);
if(hdl.getException() != null)throw hdl.getException();
hdl.reset(null);
}
}
class Handler extends DefaultHandler {
private SAXParseException exception;
private XMLReadListener listener;
private boolean rowFlag = false;
private String rowType = "";
private String rowKey = "";
private String rowValue= "";
public void reset(XMLReadListener listener){
this.listener = listener;
this.exception = null;
}
public SAXParseException getException(){
return this.exception;
}
public void startElement(String uri, String localName, String qName, Attributes atts)
throws SAXException {
rowFlag = false;
if(qName.equals(XMLDefine.ELEMENT_ROOT)){
listener.readStart(atts.getValue(XMLDefine.ATTR_VERSION));
}else if(qName.equals(XMLDefine.ELEMENT_CLASS)){
listener.readClassStart(atts.getValue(XMLDefine.ATTR_NAME));
}else if(qName.equals(XMLDefine.ELEMENT_ROW)){
rowFlag = true;
rowValue = "";
rowType = atts.getValue(XMLDefine.ATTR_TYPE);
rowKey = atts.getValue(XMLDefine.ATTR_KEY);
System.out.println("startElement() : " + rowType + " : " + rowKey);
}
}
public void endElement(String uri, String localName, String qName)
throws SAXException {
if(qName == XMLDefine.ELEMENT_ROOT){
listener.readEnd();
}else if(qName == XMLDefine.ELEMENT_CLASS){
listener.readClassEnd();
}else if(qName == XMLDefine.ELEMENT_ROW){
if(rowType.equals(XMLDefine.TYPE_INT))
listener.readRowInt(rowKey, Integer.parseInt(rowValue));
else if (rowType.equals(XMLDefine.TYPE_LONG))
listener.readRowLong(rowKey, Long.parseLong(rowValue));
else if (rowType.equals(XMLDefine.TYPE_BOOL))
listener.readRowBoolean(rowKey, Boolean.parseBoolean(rowValue));
else if (rowType.equals(XMLDefine.TYPE_STRING))
listener.readRowString(rowKey, rowValue);
else if (rowType.equals(XMLDefine.TYPE_DATE))
listener.readRowDate(rowKey, new Date(Long.parseLong(rowValue)));
}
}
public void characters(char[] ch, int start, int length)
throws SAXException {
if(rowFlag)
rowValue += String.copyValueOf(ch, start, length);
}
public void error(SAXParseException e) {
exception = e;
}
public void fatalError(SAXParseException e) {
exception = e;
}
}
package com.cosmicdragon.darkgreen.xml;
import java.io.PrintStream;
import java.util.Date;
public class XMLWriter implements XMLDefine {
private int tabNum;
//---------------------------------------- write APIs.
public final void writeStartDocument(PrintStream out){
writeStartDocument(out, "UTF-8", "1.0");
}
public final void writeStartDocument(PrintStream out, String encode, String version){
tabNum = 0;
out.print("<?xml version=\"1.0\" encoding=\""
+ encode +"\"?>");
out.print("\n");
out.print("<" + ELEMENT_ROOT
+ " " + ATTR_VERSION + "=\"" + version + "\""
+ ">");
out.print("\n");
tabNum = 1;
}
public final void writeEndDocument(PrintStream out){
out.print("</" + ELEMENT_ROOT + ">");
}
public final void writeStartClass(PrintStream out, String name){
writeTab(out);
out.print("<" + ELEMENT_CLASS
+ " " + ATTR_NAME + "=\"" + name + "\""
+ ">");
out.print("\n");
tabNum++;
}
public final void writeEndClass(PrintStream out){
tabNum--;
writeTab(out);
out.print("</" + ELEMENT_CLASS + ">");
out.print("\n");
}
public final void writeInt(PrintStream out, String key, int v) {
writeRowStart(out, key, TYPE_INT);
out.print(v);
writeRowEnd(out);
}
public final void writeBoolean(PrintStream out, String key, boolean v){
writeRowStart(out, key, TYPE_BOOL);
out.print(v);
writeRowEnd(out);
}
public final void writeLong(PrintStream out, String key, long v){
writeRowStart(out, key, TYPE_LONG);
out.print(v);
writeRowEnd(out);
}
public final void writeString(PrintStream out, String key, String v){
writeRowStart(out, key, TYPE_STRING);
out.print(v);
writeRowEnd(out);
}
public final void writeDate(PrintStream out, String key, Date v){
writeRowStart(out, key, TYPE_DATE);
out.print(v.getTime());
writeRowEnd(out);
}
private final void writeRowStart(PrintStream out, String key, String type){
writeTab(out);
out.print("<" + ELEMENT_ROW
+ " " + ATTR_KEY + "=\"" + key + "\""
+ " " + ATTR_TYPE + "=\"" + type + "\""
+ ">");
}
private final void writeRowEnd(PrintStream out){
out.print("</" + ELEMENT_ROW + ">");
out.print("\n");
}
private final void writeTab(PrintStream out){
for(int i=0; i<this.tabNum; i++) out.print('\t');
}
}
import java.io.IOException;
import java.io.ByteArrayOutputStream;
import java.io.ByteArrayInputStream;
import java.io.PrintStream;
import java.util.Date;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import junit.framework.TestCase;
import com.cosmicdragon.darkgreen.xml.XMLReader;
import com.cosmicdragon.darkgreen.xml.XMLWriter;
import com.cosmicdragon.darkgreen.xml.XMLReadListener;
public class Test01 extends TestCase {
public void testA(){
ByteArrayOutputStream buff = new ByteArrayOutputStream();
PrintStream print = new PrintStream(buff);
PersonSerializer serial = new PersonSerializer();
Person p1 = new Person("hero", 18, true);
try{Thread.sleep(2000);}catch(Exception e){}
Person p2 = new Person("lynn", 17, false);
System.out.println("p1: " + p1);
System.out.println("p2: " + p2);
serial.writeXML(print, p1);
System.out.println(buff.toString());
try{
serial.readXML(buff.toByteArray(), p2);
}catch(Exception e){
e.printStackTrace();
}
System.out.println("p1: " + p1);
System.out.println("p2: " + p2);
super.assertEquals(p1.age, p2.age);
super.assertEquals(p1.name, p2.name);
super.assertEquals(p1.flag, p2.flag);
super.assertEquals(p1.date.getTime(), p2.date.getTime());
}
}
class Person extends XMLWriter {
int age;
String name;
boolean flag;
Date date;
public Person(String name, int age, boolean flag){
this.name = name;
this.age = age;
this.flag = flag;
this.date = new Date();
}
public String toString(){
return "Person : "
+ "age:" + age
+ ":name:" + name
+ ":flag:" + flag
+ ":date:" + date
;
}
}
class PersonSerializer extends XMLReadListener {
Person p;
public void writeXML(PrintStream out, Person p){
XMLWriter writer = new XMLWriter();
writer.writeStartDocument(out);
writer.writeStartClass(out, "Person");
writer.writeString(out, "name", p.name);
writer.writeInt(out, "age", p.age);
writer.writeBoolean(out, "flag", p.flag);
writer.writeDate(out, "date", p.date);
writer.writeEndClass(out);
writer.writeEndDocument(out);
}
public void readXML(byte[] in, Person p)
throws ParserConfigurationException, SAXException, IOException{
this.p = p;
InputSource src = new InputSource(new ByteArrayInputStream(in));
XMLReader reader = new XMLReader();
reader.readXML(this, src);
}
public void readRowInt(String key, int value){
p.age = value;
}
public void readRowBoolean(String key, boolean value){
p.flag = value;
}
public void readRowString(String key, String value){
p.name = value;
}
public void readRowDate(String key, Date value){
p.date = value;
}
}
p1: Person : age:18:name:hero:flag:true:date:Thu Sep 02 01:15:23 JST 2010
p2: Person : age:17:name:lynn:flag:false:date:Thu Sep 02 01:15:25 JST 2010
<?xml version="1.0" encoding="UTF-8"?>
<d v="1.0">
<c n="Person">
<r k="name" t="s">hero</r>
<r k="age" t="i">18</r>
<r k="flag" t="b">true</r>
<r k="date" t="d">1283357723441</r>
</c>
</d>
p1: Person : age:18:name:hero:flag:true:date:Thu Sep 02 01:15:23 JST 2010
p2: Person : age:18:name:hero:flag:true:date:Thu Sep 02 01:15:23 JST 2010

-XX:MaxPermSize=512m