将flash嵌入你的程序中

发布时间：2020-12-15 06:15:34 所属栏目：百科来源：网络整理

导读：原文地址：http://www.voidcn.com/article/p-fhbqilml-tm.html? 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

原文地址：http://www.voidcn.com/article/p-fhbqilml-tm.html?

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??
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??
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:??
 ????????????}??
 ????????}??
 ????};??
void?showFlashProgress(float?progressSize){??
int?size?=?(int)progressSize;??
//Toast.makeText(this,?size+"",?Toast.LENGTH_SHORT).show();??
 ????????mProgressBarHorizontal.setProgress(size);??
protected?void?onPause(){??
super.onPause();??
 ????????mWebView.pauseTimers();??
if(isFinishing()){??
 ????????????mWebView.loadUrl("about:blank");??
 ????????????setContentView(new?FrameLayout(this));??
 ????}??
 ????void?onResume(){??
 ????????super.onResume();??
 ????????mWebView.resumeTimers();??
class?CallJava{??
void?consoleFlashProgress(float??progressSize){??
 ????????????showFlashProgress(progressSize);??
void?startThread(){??
 ????????//通过线程来改变ProgressBar的值??
new?Thread(new?Runnable()?{??
 ????????????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()?{??
 ????????void?handleMessage(Message?msg)?{??
switch?(msg.what)?{??
case?MainActivity.PROGRESSBARSIZE:??
 ????????????????mWebView.loadUrl("javascript:showcount()");??
super.handleMessage(msg);??
 ????????}??
 ????};??
 }??

4. main.xml

[xhtml]? 
    ?

<?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>??
>????

5. index.html

?

src

"play.js"

mce_src

"play.js"

mce:script

table

border

"0"

cellpadding

"0"

cellspacing

"1"

bgcolor

"#000000"

??trtd ?????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 ??table ?????

?????

???<!--?a?href="javascript:CallJava.consoleFlashProgress(3)"?mce_href="javascript:CallJava.consoleFlashProgress(3)">add?Progressa>???

???a?href="#"?mce_href="#"?onClick="showcount()">???

????--mce:script?type="text/javascript"><!--??

??loadSWF("testFlash.swf","800","480");?//loadSWF("flash地址","宽度","高度")??

//?-- ???

6.play.js

[javascript]? 
    ?

?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();??
}??

（编辑：李大同）

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