网上有很多现成的Flash游戏,一直想在手机上玩,虽说Android2.2支持Flash,但是大多数游戏需要键盘控制,最多的就是方向键,而手机大多数没有键盘(有键盘的好像也不行),所以实际上就没办法玩了。
现在Rexsee提供了一个很简单的解决方案,可以迅速将Flash游戏移植到Android手机上(2.2以上)。(目前Rexsee已经开源,在社区可以查看全部的开发手册、API说明与源码, www.rexsee.com )
下面是一个例子,把经典的美羊羊卡丁车移植到了手机上,而且有两个版本,一个用虚拟键盘,一个用方向传感器。
下面是一个例子,把经典的美羊羊卡丁车移植到了手机上,而且有两个版本,一个用虚拟键盘,一个用方向传感器。
所有代码是用HTML和JS写的,包括全部HTML,总共只有100多行。步骤如下:
- 准备键盘图片,这里用到了6个键,左、右、空格(跳跃)、退出、消息和Rexsee市场键,Rexsee提供了几套现成的键可以下载。将键的图片放到asset/keyboard/default/文件夹中,这样用"keyboard/default"来指定theme参数即可,否则要用放图片的文件夹的完整路径(本地SD卡或网络地址均可)来制定theme参数。文件名就是键值,后缀名是.png
- 将美羊羊卡丁车的swf文件放在asset/文件夹中
- 将横幅图片(这里是banner.png)和启动按钮图片(这里是startNow.png)放在asset/文件夹中
- 当然还有图标要放在res中,还要将string.xml中的首页地址设为file:///android_asset/index.html。这是唯一的一个程序文件,100多行。
- 这是离线版的,所以要下载Rexsee的JAR包,自己用Eclipse编译,如果嫌麻烦,可以在线编译一个首页地址指向服务器某个网页地址,然后将下面的index.html的代码放在这个文件中(有些路径要改,比如图片什么的),如果也想离线玩,可以在首次载入后将swf文件和图片自己或者用rexseeClient下载到本地。当然也可以不下载,就在线玩。
先看一下res/values/string.xml
- <?xml version="1.0" encoding="utf-8"?>
- <resources>
- <string name="app_name">美羊羊卡丁车</string>
- <string name="app_home">file:///android_asset/index.html</string>
- <string name="rexsee_home">http://www.rexsee.com/flash/index.php</string>
- </resources>
再看一下AndroidManifest.xml
- <?xml version="1.0" encoding="utf-8"?>
- <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="MeiYangYangKaDingChe.rexsee" android:versionCode="1" android:versionName="1.0">
- <supports-screens android:largeScreens="true" android:normalScreens="true" android:smallScreens="true" android:anyDensity="true" />
- <application android:icon="@drawable/icon" android:label="@string/app_name" android:theme="@android:style/Theme.NoTitleBar">
- <activity android:name="rexsee.activity.RexseeActivity" android:configChanges="orientation|keyboardHidden" android:launchMode="singleTop">
- <intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter>
- </activity>
- </application>
- <uses-permission android:name="android.permission.INTERNET"/>
- <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
- </manifest>
最后是asset/index.html的源代码
- 1: <HTML>
- 2: <HEAD>
- 3: <TITLE>美羊羊卡丁车</TITLE>
- 4: <META http-equiv=Content-Type content=text/html charset=GB2312>
- 5: <META http-equiv=Expires content=0>
- 6: <META http-equiv=Cache-Control content=no-cache>
- 7: <META http-equiv=Pragma content=no-cache>
- 8: <SCRIPT type=text/javascript>
- 9:
- 10: function startFlashGame(para){
- 11: //开始Flash游戏
- 12: rexseeScreen.setScreenOrientation(para.orientation); //将屏幕方向设为水平
- 13: if ( para.sensor ) {
- 14: rexseeOrientation.setRate('fastest'); //将传感器敏感程度设为最高
- 15: rexseeOrientation.start(); //启动传感器
- 16: } else {
- 17: rexseeOrientation.setRate('normal'); //将传感器敏感程度设为正常
- 18: rexseeOrientation.stop(); //停止传感器
- 19: }
- 20: rexseeFlash.clearKeyboard(); //清空键盘
- 21: if ( para.leftKeyboard ) rexseeFlash.setLeftKeyboard(para.leftKeys,para.leftKeyTheme,para.leftKeyboardStyle,para.leftKeyRowStyle,para.leftKeyStyle,para.leftKeyPressedStyle); //设置左键盘
- 22: if ( para.rightKeyboard ) rexseeFlash.setRightKeyboard(para.rightKeys,para.rightKeyTheme,para.rightKeyboardStyle,para.rightKeyRowStyle,para.rightKeyStyle,para.rightKeyPressedStyle); //设置右键盘
- 23: rexseeFlash.setSwfStyle(para.swfStyle); //设置Flash游戏区域的样式
- 24: rexseeFlash.show(para.swf,para.dialogStyle); //设置对话框样式并启动对话框
- 25: }
- 26: var paraKeyboardVersion = {
- 27: orientation: "landscape", //屏幕方向
- 28: sensor: false, //是否启用方向传感器
- 29: //设置左边键盘
- 30: leftKeyboard: false, //是否启用左键盘
- 31: leftKeys: "", //左键盘的按键,数字序列,同一行按键使用逗号分隔,不同行使用分号分隔,Rexsee自定义按键包括-2,-3,-4,-5,其余按键请参考http://developer.android.com/reference/android/view/KeyEvent.html
- 32: leftKeyTheme: "", //左键盘的样式,字符串,应在asset目录下创建以该字符串命名的文件夹,然后将按键图片(键值.png)放在该文件夹
- 33: leftKeyboardStyle: "", //左键盘的样式
- 34: leftKeyRowStyle: "", //左键盘中每一行的样式
- 35: leftKeyStyle: "", //左键盘中每个按键的样式
- 36: leftKeyPressedStyle: "", //左键盘中每个按键被按下时的样式
- 37: //设置右边键盘,参看上面左键盘说明
- 38: rightKeyboard: true,
- 39: rightKeys: "-1,-5;-2,62;21,22",
- 40: rightKeyTheme: "keyboard/default",
- 41: rightKeyboardStyle: "border-left-width:5px;border-left-color:#aaaaaa+#000000/2;background-color:#000000;",
- 42: rightKeyRowStyle: "",
- 43: rightKeyStyle: "",
- 44: rightKeyPressedStyle: "",
- 45: //设置Flash区域的样式
- 46: swfStyle: "",
- 47: //设置对话框的样式
- 48: dialogStyle: "",
- 49: //设置Flash游戏的地址
- 50: swf: "game.swf"
- 51: };
- 52: var paraSensorVersion = {
- 53: orientation: "landscape",
- 54: sensor: true,
- 55: leftKeyboard: false,
- 56: leftKeys: "",
- 57: leftKeyTheme: "",
- 58: leftKeyboardStyle: "",
- 59: leftKeyRowStyle: "",
- 60: leftKeyStyle: "",
- 61: leftKeyPressedStyle: "",
- 62: rightKeyboard: true,
- 63: rightKeys: "-1;-5;-2;62",
- 64: rightKeyTheme: "keyboard/default",
- 65: rightKeyboardStyle: "border-left-width:5px;border-left-color:#aaaaaa+#000000/2;background-color:#000000;",
- 66: rightKeyRowStyle: "",
- 67: rightKeyStyle: "",
- 68: rightKeyPressedStyle: "",
- 69: swfStyle: "",
- 70: dialogStyle: "",
- 71: swf: "game.swf"
- 72: };
- 73:
- 74: window.onRexseeReady = function(){
- 75: //在页面装载完毕时运行
- 76: if ( rexseeBuild.getSdk()<8) {
- 77: alert("对不起,您的手机软件版本太低,不能运行该游戏,请使用Android2.2以上版本运行该游。");
- 78: rexseeApplication.quit();
- 79: }
- 80: if (!rexseeFlash.isReady()){
- 81: rexseeDialog.confirm("Adobe Flash Player", "Adobe Flash Player没有安装,无法运行该游戏。是否现在安装?","现在安装","退出程序","javascript:rexseeBrowser.open('http://www.rexsee.com/flash/flashplayer/download.php');rexseeApplication.exit();","javascript:rexseeApplication.exit();");
- 82: }
- 83: rexseeScreen.setScreenAlwaysOn(true); //总是点亮屏幕
- 84: rexseeScreen.setScreenOrientation('portrait'); //将将屏幕方向设为垂直
- 85: rexseeStatusBar.setStyle("visibility:hidden;"); //隐藏状态栏
- 86: }
- 87: window.onAjaxReturned = function(ajaxUrl,response){
- 88: response = unescape(response);
- 89: if ( ajaxUrl == headerUrl) document.getElementById("header").innerHTML = response;
- 90: else if ( ajaxUrl == footerUrl) document.getElementById("footer").innerHTML = response;
- 91: else if ( ajaxUrl == jsUrl) eval(response);
- 92: }
- 93: window.onFlashDialogDismissed = function(){
- 94: //在退出Flash游戏返页面时运行
- 95: rexseeScreen.setScreenOrientation('portrait'); //将屏幕方向设为垂直
- 96: }
- 97: window.onbeforeunload = function(){
- 98: //在退出页面时运行
- 99: rexseeScreen.setScreenOrientation('auto'); //将屏幕方向设为自动
- 100: rexseeOrientation.stop(); //停止方向传感器
- 101: }
- 102:
- 103: var version = "";
- 104: //Rexsee新增按键的回调函数
- 105: window.onKeyboardHelpPressed = function(){
- 106: //对应键值:-2
- 107: if ( version == "keyboard" ) alert("左右键向左或向右,空格键跳跃。");
- 108: else if ( version == "sensor" ) alert("左右倾斜手机向左或向右,虚拟键盘的空格键跳跃。");
- 109: }
- 110: window.onKeyboardQaPressed = function(){
- 111: //对应键值:-3
- 112: alert("QA pressed.");
- 113: }
- 114: window.onKeyboardHomePressed = function(){
- 115: //对应键值:-4
- 116: if ( window.confirm("要退出游戏吗?") ) {
- 117: rexseeFlash.hide();
- 118: rexseeApplication.quit();
- 119: }
- 120: }
- 121: window.onKeyboardCancelPressed = function(){
- 122: //对应键值:-5
- 123: if ( window.confirm("要退出游戏吗?") ) {
- 124: rexseeFlash.hide();
- 125: }
- 126: }
- 127:
- 128: window.onOrientationChanged = function(){
- 129: //如果启用方向传感器,在回调函数中向Flash游戏发送键值
- 130: var x = Math.round(rexseeOrientation.getLastKnownX());
- 131: var y = Math.round(rexseeOrientation.getLastKnownY());
- 132: var z = Math.round(rexseeOrientation.getLastKnownZ());
- 133: if ( y > 10 ) {
- 134: rexseeFlash.keyDown(21);
- 135: } else if ( y<-10){
- 136: rexseeFlash.keyDown(22);
- 137: } else {
- 138: rexseeFlash.keyUp(21);
- 139: rexseeFlash.keyUp(22);
- 140: }
- 141: }
- 142: </SCRIPT>
- 143: <STYLE>
- 144: body { margin:0px; background-color:#eeeeee;}
- 145: .imageButton { width:100px;height:100px; border:none; margin: 0 0 0 10; }
- 146: .section {border:1px solid;border-color:#f7f7f7 #7f9db5 #7f9db5 #f7f7f7;background-color:#ffffff;padding:15px;}
- 147: .gameTitle { font-size:24px;font-weight:bold; color:#F01D17;margin:15 0 15 0;}
- 148: .gameIntro {}
- 149: .gameVersion { font-size:20px;font-weight:bold; color:#F01D17;margin:10 0 15 0;}
- 150: .gameGuide { margin: 0 0 10 0; }
- 151: #copyright {background-color:#444444;padding:5px;color:white;font-size:10px;}
- 152: </STYLE>
- 153: </HEAD>
- 154: <BODY>
- 155: <a href="http://www.rexsee.com/flash/index.php"><img src='banner.png' width=100% border=0></a>
- 156:
- 157: <div class=section>
- 158: <div class=gameTitle>美羊羊卡丁车</div>
- 159: <div class=gameIntro>
- 160: 可爱的美羊羊是赛车高手哦,来体验下美羊羊马路杀手的感觉吧,美羊羊开车的速度可是会越来越快哦,小心呀!
- 161: <br><br>游戏目标:帮助美羊羊躲避路障,安全抵达终点。
- 162: <br>
- 163: </div>
- 164: </div>
- 165: <div class=section>
- 166: <table width=100%><tr>
- 167: <td valign=top>
- 168: <div class=gameVersion>虚拟键盘版</div>
- 169: <div class=gameGuide>左右键向左或向右,空格键跳跃。</div>
- 170: </td>
- 171: <td><img src="startNow.png" οnclick="version='keyboard';startFlashGame(paraKeyboardVersion);" class=imageButton></td>
- 172: </tr></table>
- 173: </div>
- 174: <div class=section>
- 175: <table width=100%><tr>
- 176: <td valign=top>
- 177: <div class=gameVersion>重力感应版</div>
- 178: <div class=gameGuide>左右倾斜手机向左或向右,虚拟键盘的空格键跳跃。</div>
- 179: </td>
- 180: <td><img src="startNow.png" οnclick="version='sensor';startFlashGame(paraSensorVersion);" class=imageButton></td>
- 181: </tr></table>
- 182: </div>
- 183: </BODY>
- 184: </HTML>
转:http://www.oschina.net/code/snippet_194999_6812