1，在manifest中設定Activity的hardwareAccelerated為true

android:hardwareAccelerated="true"

android:layerType="hardware"

webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setPluginState(PluginState.ON);
webView.setWebChromeClient(new WebChromeClient()); 
 

4,Activity切換時視訊還在繼續播放，需作以下設定

    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
           webView.loadData("", "text/html; charset=UTF-8", null);
           MainDetailView.this.finish();
        ｝
    ｝

    @Override  
    public void onPause() { 
        super.onPause();  
        webView.onPause();  
    } 

    @Override 
    public void onResume() {
        super.onResume();
        webView.onResume(); 
   ｝