嵌入的YouTube视频不工作在web视图。有什么不对的code？ [英] Youtube embed videos not working in webview. What's wrong with this code?
问题描述
我是新来的机器人。我面临两个问题，现在的 1 。我解析XML文件，并显示出它的WebView包含视频和文字。当我点击视频就不会播放。在XML视频是YouTube的嵌入。
为什么会这样呢？
1。首先的问题：code和图像
保护无效的onCreate（包savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.web_view）;
意向意图= getIntent（）;
字符串urlsting = intent.getStringExtra（STR）;
mWebView =（web视图）findViewById（R.id.webview）;
mWebView.getSettings（）setJavaScriptEnabled（真）。
。mWebView.getSettings（）setPluginState（PluginState.ON）;
mWebView.getSettings（）setPluginsEnabled（真）。
mWebView.setInitialScale（100）;
。mWebView.getSettings（）setBuiltInZoomControls（真正的）;
mWebView.loadDataWithBaseURL（NULL，urlsting，text / html的，UTF-8，NULL）;
}
当我clcik视频启动浏览，并只显示黑屏，那么什么都不会发生。
2 我有我的HTML标记给出，并尝试加载它。他们也都没有工作对我来说，你管嵌入视频网址。我检查的问题和博客数量，也取得了不设置那么也无法显示视频。帮助将AP $ P $提前pciated .Thanks。
字符串视频=＆LT;表BGCOLOR = \＃666666 \＆GT;＆LT; TR＆GT;＆LT; TD＆GT;＆LT; IFRAME宽度= \300 \高度= \ 260 \FRAMEBORDER = \0 \ID = \播放器\ type=\"text/html\"src=\"http://www.youtube.com/embed/iiLepwjBhZE?enablejsapi=1&origin=example.com\"></iframe></td></tr><tr><td><iframe宽度= \300 \高度= \260 \FRAMEBORDER = \0 \ID = \播放器\ type=\"text/html\"src=\"http://www.youtube.com/embed/lBMMTeuJ_UQ?enablejsapi=1&origin=example.com\"></iframe></td></tr><tr><td><iframe宽度= \300 \高度= \260 \FRAMEBORDER = \0 \ID = \播放器\ type=\"text/html\"src=\"http://www.youtube.com/embed/BZMkY3y7nM0?enablejsapi=1&origin=example.com\"></iframe></td></tr><tr><td></table>";
mWebView =（web视图）findViewById（R.id.webview）;
mWebView.getSettings（）setJavaScriptEnabled（真）。
。mWebView.getSettings（）setPluginState（PluginState.ON）;
mWebView.getSettings（）setPluginsEnabled（真）。
//mWebView.loadDataWithBaseURL(null,load,"text/html","UTF-8",null）;
mWebView.loadData（视频，text / html的，UTF-8）;
在这种情况下，我加载内嵌的YouTube视频到的WebView但他们也没有工作。
我使用的Android 2.3.3version.I也想澄清有关于模拟器安装Adobe Flash Player中的任何要求，但我认为没有，因为影片都工作在浏览器中。谁能告诉我是对还是错？请尽量给我的解决方案，因为我早就坚持这个问题..
我也尝试过使用对象标记如下：
字符串的obj =＆LT;对象的宽度= \300 \高度= \260 \＆GT;＆LT; PARAM NAME = \电影\ value=\"http://www.youtube.com/embed/iiLepwjBhZE?enablejsapi=1&origin=example.com\"?version=3&hl=pt_BR&rel=0\"></param><param名字= \的allowFullScreen \价值= \真正的\＆GT;＆LT; /参数＆GT;＆LT; PARAM NAME = \allowScriptAccess的\值= \永远\＆GT;＆LT; /参数＆GT;＆LT;嵌入SRC = \？HTTP：//www.youtube.com/embed/iiLepwjBhZE enablejsapi = 1＆安培;起源= example.com \版本= 3＆放大器;放大器; HL = PT_BR和放大器;放大器;相对= 0 \型= \应用程序/ X-冲击波闪光\WIDTH = \480 \高度= \330 \的allowScriptAccess = \永远\的allowFullScreen = \真正的\/＆GT;＆LT; /对象＆gt;;
您需要
-
设置WebChromeClient您的WebView
web.setWebChromeClient（新WebChromeClient（））; -
和打开hardwareAccelerated值
＆lt;应用 机器人：hardwareAccelerated =真？
检查出<一href="http://developer.android.com/reference/android/webkit/WebView.html">http://developer.android.com/reference/android/webkit/WebView.html和阅读HTML5视频支持的部分。
这对我的作品......
I am new to android. I am facing two problems right now 1. I parsed xml file and showed it in webview which contains videos and text . When i click on videos it will not play . In xml videos are youtube embed.
Why is it so?
1.First problem :code and image
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.web_view);
Intent intent=getIntent();
String urlsting=intent.getStringExtra("str");
mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setPluginState(PluginState.ON);
mWebView.getSettings().setPluginsEnabled(true);
mWebView.setInitialScale(100);
mWebView.getSettings().setBuiltInZoomControls(true);
mWebView.loadDataWithBaseURL(null, urlsting,"text/html", "utf-8", null);
}
When i clcik on video it starts browsing and shows only black screen,then nothing will happen.
2. I have you-tube embedded videos url which I given in html tag and try to load it .They are also not working for me. I checked number of questions and blogs and also made no of settings then also unable to show video . Help will be appreciated .Thanks in advance.
String video= "<table bgcolor=\"#666666\"><tr><td><iframe width=\"300\" height=\"260\" frameborder=\"0\" id=\"player\" type=\"text/html\"src=\"http://www.youtube.com/embed/iiLepwjBhZE?enablejsapi=1&origin=example.com\"></iframe></td></tr><tr><td><iframe width=\"300\" height=\"260\" frameborder=\"0\" id=\"player\" type=\"text/html\"src=\"http://www.youtube.com/embed/lBMMTeuJ_UQ?enablejsapi=1&origin=example.com\"></iframe></td></tr><tr><td><iframe width=\"300\" height=\"260\" frameborder=\"0\" id=\"player\" type=\"text/html\"src=\"http://www.youtube.com/embed/BZMkY3y7nM0?enablejsapi=1&origin=example.com\"></iframe></td></tr><tr><td></table>";
mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setPluginState(PluginState.ON);
mWebView.getSettings().setPluginsEnabled(true);
//mWebView.loadDataWithBaseURL(null,load,"text/html","UTF-8",null);
mWebView.loadData(video,"text/html","UTF-8");
In this case I load the youtube embeded videos to webview but they are also not working.
I am using android 2.3.3version.I also want clarification that is there any requirement of install adobe flash player on emulator, but i think no because videos are working in browser. can anybody tell i am right or wrong?? please try to give me solution because i stuck with this problem long ago..
I also tried using object tag as follows:
String obj="<object width=\"300\" height=\"260\"><param name=\"movie\" value=\"http://www.youtube.com/embed/iiLepwjBhZE?enablejsapi=1&origin=example.com\"?version=3&hl=pt_BR&rel=0\"></param><param name=\"allowFullScreen\" value=\"true\"></param><param name=\"allowscriptaccess\" value=\"always\"></param><embed src=\"http://www.youtube.com/embed/iiLepwjBhZE?enablejsapi=1&origin=example.com\" ?version=3&hl=pt_BR&rel=0\" type=\"application/x-shockwave-flash\" width=\"480\" height=\"330\" allowscriptaccess=\"always\" allowfullscreen=\"true\" /></object>";
You need to
set a WebChromeClient to your WebView
web.setWebChromeClient(new WebChromeClient());and turn on hardwareAccelerated value
<application android:hardwareAccelerated="true"...
check out http://developer.android.com/reference/android/webkit/WebView.html and read HTML5 Video support part.
This works for me...
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