用WebView显示网页非常方便,缺点是速度比较慢,对webView属性也要设置一下,否则可能会出现宽度不匹配等问题。代码并不复杂,如下:
private WebView wv_statistics_html;
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
@Override
protected void initViews(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_statistics_html);
wv_statistics_html = (WebView) findViewById(R.id.wv_statistics_html);
WebSettings webSettings = wv_statistics_html.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setJavaScriptEnabled(true);
webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
webSettings.setUseWideViewPort(true);
webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);
webSettings.setDisplayZoomControls(false);
webSettings.setJavaScriptEnabled(true); // 设置支持javascript脚本
webSettings.setAllowFileAccess(true); // 允许访问文件
webSettings.setBuiltInZoomControls(true); // 设置显示缩放按钮
webSettings.setSupportZoom(true); // 支持缩放
webSettings.setLoadWithOverviewMode(true);
wv_statistics_html.loadUrl("http://www.pipaw.com/ttxqtxb/168418.html");
wv_statistics_html.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// TODO Auto-generated method stub
//返回值是true的时候控制去WebView打开,为false调用系统浏览器或第三方浏览器
view.loadUrl(url);
return true;
}
});
}