将flash嵌入android程序

发布时间：2020-12-15 18:20:55 所属栏目：百科来源：网络整理

导读：??无论如何，我们需要一个android2.2的平板电脑或者android2.2的手机一部，同时我们的android平台需要安装最新的flash for android 的插件。 ?具备了这些之后，我们就可以将flash通过webView的方式嵌入到我们自己的程序中了。 ??需要的知识：JavaScript知识

??无论如何，我们需要一个android2.2的平板电脑或者android2.2的手机一部，同时我们的android平台需要安装最新的flash for android 的插件。 ?具备了这些之后，我们就可以将flash通过webView的方式嵌入到我们自己的程序中了。

??需要的知识：JavaScript知识、java知识、html知识，了解css的话，那最好。

??不多说，和以前一样，直接上代码，上图。不解释太多。。。。

1. 项目结构图

2. 程序运行图

3.MainActivity .java ?主类

[java] view plain copy print ?

package?com.geolo.js.falsh;??
import?android.app.Activity;??
import?android.os.Bundle;??
import?android.os.Handler;??
import?android.os.Message;??
import?android.view.View;??
import?android.webkit.WebChromeClient;??
import?android.webkit.WebSettings.PluginState;??
import?android.webkit.WebView;??
import?android.widget.Button;??
import?android.widget.FrameLayout;??
import?android.widget.ProgressBar;??
public?class?MainActivity?extends?Activity?{??
????private?WebView?mWebView;??
????private?Button?playButton,pauseButton;??
????private?ProgressBar?mProgressBarHorizontal;??
????private?final?static?int?PROGRESSBARSIZE?=?0x0000;??
????@Override??
????public?void?onCreate(Bundle?savedInstanceState)?{??
????????super.onCreate(savedInstanceState);??
????????setContentView(R.layout.main);??
????????mWebView?=?(WebView)findViewById(R.id.webView01);???
????????mProgressBarHorizontal?=?(ProgressBar)findViewById(R.id.progress_horizontal);??
????????this.setProgress(mProgressBarHorizontal.getProgress()?*?100);??
????????//this.setSecondaryProgress(mProgressBarHorizontal.getSecondaryProgress()?*?100);??
????????playButton?=?(Button)findViewById(R.id.playButton);??
????????pauseButton?=?(Button)findViewById(R.id.pauseButton);??
????????playButton.setOnClickListener(buttonListener);??
????????pauseButton.setOnClickListener(buttonListener);??
????????mWebView.getSettings().setJavaScriptEnabled(true);????
????????//mWebView.getSettings().setPluginsEnabled(true);??
????????mWebView.getSettings().setPluginState(PluginState.ON);??
????????mWebView.setWebChromeClient(new?WebChromeClient());???
????????mWebView.addJavascriptInterface(new?CallJava(),?"CallJava");??
????????mWebView.loadUrl("file:///android_asset/sample/index.html");???
????????startThread();??
????}??
????Button.OnClickListener?buttonListener?=?new?Button.OnClickListener()?{????
????????@Override??
????????public?void?onClick(View?v)?{??
????????????int?buttonID?=?v.getId();??
????????????switch?(buttonID)?{??
????????????case?R.id.playButton:??
????????????????mWebView.loadUrl("javascript:Play()");??
????????????????showFlashProgress(5);??
????????????????break;??
????????????case?R.id.pauseButton:??
????????????????mWebView.loadUrl("javascript:Pause()");??
????????????????break;??
????????????default:??
????????????????break;??
????????????}??
????????}??
????};??
????public?void?showFlashProgress(float?progressSize){??
????????int?size?=?(int)progressSize;??
????????//Toast.makeText(this,?size+"",?Toast.LENGTH_SHORT).show();??
????????mProgressBarHorizontal.setProgress(size);??
????}??
????@Override??
????protected?void?onPause(){??
????????super.onPause();??
????????mWebView.pauseTimers();??
????????if(isFinishing()){??
????????????mWebView.loadUrl("about:blank");??
????????????setContentView(new?FrameLayout(this));??
????????}??
????}??
????@Override??
????protected?void?onResume(){??
????????super.onResume();??
????????mWebView.resumeTimers();??
????}??
????private?final?class?CallJava{??
????????public?void?consoleFlashProgress(float??progressSize){??
????????????showFlashProgress(progressSize);??
????????}??
????}??
????private?void?startThread(){??
????????//通过线程来改变ProgressBar的值??
????????new?Thread(new?Runnable()?{??
????????????@Override??
????????????public?void?run()?{??
????????????????while(!Thread.currentThread().isInterrupted()){??
????????????????????try?{??
????????????????????????Thread.sleep(2000);??
????????????????????????Message?message?=?new?Message();??
????????????????????????message.what?=?MainActivity.PROGRESSBARSIZE;??
????????????????????????MainActivity.this.myMessageHandler.sendMessage(message);??
????????????????????}?catch?(Exception?e)?{??
????????????????????????Thread.currentThread().interrupt();??
????????????????????}??
????????????????}??
????????????}??
????????}).start();??
????}??
????Handler?myMessageHandler?=?new?Handler()?{??
????????@Override??
????????public?void?handleMessage(Message?msg)?{??
????????????switch?(msg.what)?{??
????????????case?MainActivity.PROGRESSBARSIZE:??
????????????????mWebView.loadUrl("javascript:showcount()");??
????????????????break;??
????????????default:??
????????????????break;??
????????????}??
????????????super.handleMessage(msg);??
????????}??
????};??
}??

4. main.xml

[xhtml] view plain copy print ?

<?xml?version="1.0"?encoding="utf-8"?>??
<LinearLayout?xmlns:android="http://schemas.android.com/apk/res/android"??
????android:orientation="vertical"?android:layout_width="fill_parent"??
????android:layout_height="fill_parent">??
????<WebView?android:id="@+id/webView01"?android:layout_width="wrap_content"??
????????android:layout_height="wrap_content"?/>??
??????????
????<ProgressBar?android:id="@+id/progress_horizontal"??
????????style="?android:attr/progressBarStyleHorizontal"?android:layout_width="fill_parent"??
????????android:layout_height="wrap_content"?android:max="100"??
????????android:progress="0"?android:secondaryProgress="0"?/>??
??????????
????<LinearLayout?android:orientation="horizontal"??
????????android:layout_width="fill_parent"?android:layout_height="wrap_content">??
????????<Button?android:id="@+id/playButton"?android:layout_width="wrap_content"??
????????????android:layout_height="wrap_content"?android:text="play"?/>??
????????<Button?android:id="@+id/pauseButton"?android:layout_width="wrap_content"??
????????????android:layout_height="wrap_content"?android:text="pause"?/>??
????</LinearLayout>??
</LinearLayout>????

5. index.html

[xhtml] view plain copy print ?

<mce:script?src="play.js"?mce_src="play.js"></mce:script>??
<table?border="0"?cellpadding="0"?cellspacing="1"?bgcolor="#000000">??
??<tr>??
????<td>??
?????<object?id="movie"?classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"???
?????????codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0"???
????????align="middle">??
???????<param?name="movie"?value="about:blank"?/>??
???????<param?name="quality"?value="high"?/>??
?????</object>??
????</td>??
??</tr>??
</table>??
?????
?????
???<!--?<a?href="javascript:CallJava.consoleFlashProgress(3)"?mce_href="javascript:CallJava.consoleFlashProgress(3)">add?Progress</a>???
???<a?href="#"?mce_href="#"?onClick="showcount()">add?Progress</a>???
????-->??
<mce:script?type="text/javascript"><!--??
??loadSWF("testFlash.swf","800","480");?//loadSWF("flash地址","宽度","高度")??
//?--></mce:script>??
???

6.play.js

[javascript] view plain copy print ?

var?total;//定义flash影片总桢数??
var?frame_number;//定义flash影片当前桢数??
//以下是滚动条图片拖动程序??
var?dragapproved=false;??
var?z,x,y??
//动态显示播放影片的当前桢/总桢数(进度条显示)??
function?showcount(){??
????//已测可用CallJava.consoleFlashProgress(5);??
????total?=?movie.TotalFrames;??
????frame_number=movie.CurrentFrame();??
????frame_number++;??
????var?progressSize?=?100*(frame_number/movie.TotalFrames());??
????CallJava.consoleFlashProgress(progressSize);??
}??
//播放影片???
function?Play(){??
????movie.Play();??
}??
//暂停播放??
function?Pause(){??
?movie.StopPlay();??
}??
//开始载入flash影片??
function?loadSWF(fsrc,fwidth,fheight){??
?movie.LoadMovie(0,?fsrc);??
?movie.width=fwidth;??
?movie.height=fheight;??
?frame_number=movie.CurrentFrame();??
?jindu();??
}?

原文地址：http://blog.csdn.net/GEOLO/article/details/6081456

（编辑：李大同）

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