如何在WebView Android上自动播放iframe YouTube [英] How to auto play iframe youtube on webview android
本文介绍了如何在WebView Android上自动播放iframe YouTube的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我在我的应用中使用android webview来显示来自youtube的视频，效果很好.
I use android webview in my app for display video from youtube it's work well.
但是我希望它是自动播放的.
But i want it's auto play.
这是我的活动，我将?autoplay = 1" 附加到videoUrl，但是没有任何变化，它仍然不是自动播放.
This is my activity i append "?autoplay=1" to videoUrl but nothing change it's still not auto play.
public class LandVideoAct extends Activity {
WebView mWebView;
String videoURL = "";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.landfull);
videoURL = "http://www.youtube.com/embed/VYIi49czywo?autoplay=1";
mWebView = (WebView) findViewById(R.id.fullwebview);
String vid = "<html><body style=\"margin: 0; padding: 0\"><iframe width=\"100%\" height=\"100%\" src=\""+videoURL+"\" type=\"text/html\" frameborder=\"0\"></iframe><body><html>";
WebChromeClient mWebChromeClient = new WebChromeClient(){
public void onProgressChanged(WebView view, int newProgress) {
}
};
mWebView.getSettings().setPluginState(WebSettings.PluginState.ON);
mWebView.setWebChromeClient(mWebChromeClient);
mWebView.setWebViewClient(new WebViewClient() {
public void onPageFinished(WebView view, String url) {
mWebView.loadUrl("javascript:(function() { document.getElementsByTagName('video')[0].play(); })()");
}
});
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setAppCacheEnabled(true);
mWebView.setInitialScale(1);
mWebView.getSettings().setLoadWithOverviewMode(true);
mWebView.getSettings().setUseWideViewPort(true);
if (Build.VERSION.SDK_INT < 17) {
Log.i("GPSNETWORK", "<17");
} else {
Log.i("GPSNETWORK", Build.VERSION.SDK_INT+">=17");
mWebView.getSettings().setMediaPlaybackRequiresUserGesture(false);
}
mWebView.loadData(vid, "text/html", "UTF-8");
}
}
推荐答案
我认为在webview或android浏览器中是不可能的.要实现自动播放，我认为您需要"YOUTUBE API".
I think its not possible in webview or android browsers. To achieve auto playing, I think you need "YOUTUBE API".
检查以下链接:
以上这些链接将使您对自动播放以及youtube api有所了解.
These above links will give you idea about auto playing as well as youtube api.
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