webview加载百度

wb = (WebView) findViewById(R.id.wv);

    // 在Activity中显示百度    wb.setWebViewClient(new WebViewClient());    wb.setWebChromeClient(new WebChromeClient() {        @Override        public void onProgressChanged(WebView view, int newProgress) {            pro.setVisibility(View.VISIBLE);            pro.setProgress(newProgress);            if (newProgress == 100) {                pro.setVisibility(View.GONE);            }            super.onProgressChanged(view, newProgress);        }    });    set();    wb.loadUrl("https://www.baidu.com/");}

public void set(){
WebSettings settings = wb.getSettings();
// 设置支持缩放
settings.setSupportZoom(true);
//设置默认缩放
settings.setDefaultZoom(ZoomDensity.FAR);
settings.setJavaScriptEnabled(true);
}