WebVeiw播放H5的video标签的问题

项目Demo，修复Video问题

1 清单文件中的WebView添加下面两行的代码

android:hardwareAccelerated="true"
android:configChanges="orientation|keyboardHidden"

2 加入下面的代码，并且调用方法

MyChromeClient chromeClient = new MyChromeClient();
webView.setWebChromeClient(chromeClient);

3 WebView外面套一层

              <FrameLayout
                    android:id="@+id/activity_webView_frameLayout"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_below="@+id/activity_webview_title_container">

                    <WebView
                        android:id="@+id/activity_webview_wv"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent">

                    </WebView>

                </FrameLayout>

3 重写WebView的返回键

@Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (event.getAction() == KeyEvent.ACTION_DOWN) {
            switch (keyCode) {
                case KeyEvent.KEYCODE_BACK:
                    if (webView != null) {
                        //关闭视频View
                        chromeClient.onHideCustomView();
                    } else {
                        //WebView返回:goBack()

                    }
                    return true;
            }
        }
        return super.onKeyDown(keyCode, event);
    }

源码

private View myView = null;
private WebChromeClient.CustomViewCallback myCallBack = null;

 public class MyChromeClient extends WebChromeClient {

        @Override
        public void onShowCustomView(View view, CustomViewCallback callback) {
            if (myView != null) {
                callback.onCustomViewHidden();
                return;
            }
            webViewFrameLayout.removeView(webView);
            webViewFrameLayout.addView(view);
            myView = view;
            myCallBack = callback;
        }

        @Override
        public void onHideCustomView() {
            if (myView == null) {
                return;
            }
            webViewFrameLayout.removeView(myView);
            myView = null;
            webViewFrameLayout.addView(webView);
            myCallBack.onCustomViewHidden();
        }

        @Override
        public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
            // TODO Auto-generated method stub
            return super.onConsoleMessage(consoleMessage);
        }
    }