如何在安卓WebView中播放HTML5视频和YouTube视频？
如何在安卓WebView中播放HTML5视频和YouTube视频？
提问于 2011-08-08 15:28:23
我正尝试在android webview中播放html5视频和youtube视频，但无法在android webview屏幕上显示视频。然后播放这段视频。
我已经使用了下面的代码片段...
布局xml文件命名: test.xml包含以下代码片段：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:id="@+id/rltvLayoutTest"
android:layout_height="fill_parent">
<WebView android:id="@+id/webViewTest" android:layout_width="fill_parent"
android:layout_height="fill_parent" />
</LinearLayout>和Activity类名称: Test.java包含如下代码：
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.test);
WebView mWebView = (WebView)findViewById(R.id.webViewTest);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setAllowFileAccess(true);
mWebView.getSettings().setPluginsEnabled(true);
mWebView.setWebChromeClient(new chromeClient());
mWebView.setWebViewClient(new WebViewClient(){
});
mWebView.loadUrl("http://broken-links.com/tests/video/");
}
public class chromeClient extends WebChromeClient implements OnCompletionListener, OnErrorListener{
private WebView wv;
private VideoView mVideoView;
private LinearLayout mContentView;
private FrameLayout mCustomViewContainer;
private WebChromeClient.CustomViewCallback mCustomViewCallback;
FrameLayout.LayoutParams COVER_SCREEN_GRAVITY_CENTER = new FrameLayout.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.FILL_PARENT, Gravity.CENTER);
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
if (view instanceof FrameLayout) {
wv = (WebView)findViewById(R.id.webViewTest);
mCustomViewContainer = (FrameLayout) view;
mCustomViewCallback = callback;
mContentView = (LinearLayout)findViewById(R.id.rltvLayoutTest);
if (mCustomViewContainer.getFocusedChild() instanceof VideoView) {
mVideoView = (VideoView) mCustomViewContainer.getFocusedChild();
// frame.removeView(video);
mContentView.setVisibility(View.GONE);
mCustomViewContainer.setVisibility(View.VISIBLE);
setContentView(mCustomViewContainer);
mVideoView.setOnCompletionListener(this);
mVideoView.setOnErrorListener(this);
mVideoView.start();
}
}
}
public void onHideCustomView() {
if (mVideoView == null)
return;
// Hide the custom view.
mVideoView.setVisibility(View.GONE);
// Remove the custom view from its container.
mCustomViewContainer.removeView(mVideoView);
mVideoView = null;
mCustomViewContainer.setVisibility(View.GONE);
mCustomViewCallback.onCustomViewHidden();
// Show the content view.
mContentView.setVisibility(View.VISIBLE);
}
public void onCompletion(MediaPlayer mp) {
mp.stop();
mCustomViewContainer.setVisibility(View.GONE);
onHideCustomView();
setContentView(mContentView);
}
public boolean onError(MediaPlayer arg0, int arg1, int arg2) {
setContentView(mContentView);
return true;
}
}回答 4
Stack Overflow用户
发布于 2012-04-18 16:20:09
我用html5webview解决了这个problem.Download，并把它放到你的项目中，然后你就可以像这样编写代码了。
private HTML5WebView mWebView;
String url = "SOMEURL";
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mWebView = new HTML5WebView(this);
if (savedInstanceState != null) {
mWebView.restoreState(savedInstanceState);
} else {
mWebView.loadUrl(url);
}
setContentView(mWebView.getLayout());
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mWebView.saveState(outState);
}要使视频可旋转，请将android:configChanges="orientation“代码添加到您的活动中，例如(Androidmanifest.xml)
<activity android:name=".ui.HTML5Activity" android:configChanges="orientation"/>并重写onConfigurationChanged方法。
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
}Stack Overflow用户
发布于 2011-08-08 16:31:37
您尚未将mCustomViewContainer添加到视图层次结构中
Stack Overflow用户
发布于 2012-02-09 16:42:17
如果你在平板电脑上运行它...您在清单文件中添加hardwareaccelerated= true，它肯定会起作用。同时将sdk版本更改为11
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/6978961
复制相关文章
相似问题
腾讯云开发者
