我成功地在 Android 的 Webview 中播放来自 HTML5 内容的流式 Youtube 视频,但现在的问题是视频只播放了第一次。之后 VideoView
只会转到视频文件的末尾。
我尝试按照建议清除缓存 here但没有运气。
这个问题可能的解决方案是什么?
请尝试使用以下代码来运行视频,这已经使用了 stackoverflow.com 上给出的一些建议
WebView webView = (WebView) findViewById(R.id.product_details_webview);
WebSettings webSettings = webView.getSettings();
webSettings.setPluginState(WebSettings.PluginState.ON);
webSettings.setJavaScriptEnabled(true);
webSettings.setUseWideViewPort(true);
webSettings.setLoadWithOverviewMode(true);
webView.setWebChromeClient(new chromeClient());
webView.setWebViewClient(new WebViewClient(){
});
webView.loadUrl(url);
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.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.CENTER);
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
if (view instanceof FrameLayout) {
wv = (WebView)findViewById(R.id.product_details_webview);
mCustomViewContainer = (FrameLayout) view;
mCustomViewCallback = callback;
mContentView = (LinearLayout)findViewById(R.id.linearlayout1);
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;
}else{
// 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;
}
}
最佳答案
添加你的 chrome 客户端:
@Override public void onPrepared(MediaPlayer mp) {
customViewCallback.onCustomViewHidden();
}
其中 customViewCallback = 回调;
关于android - 视频在Android的Webview中只播放一次,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/8310550/