Android WebView使用h5页面视频无法播放

WebSettings webseting = this.getSettings();

//webView  加载视频
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT){

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        webseting.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
    }
}