我可以将网络视图中的进度条更改为进度圈吗？

Question

这是我的代码：

getWindow().requestFeature(Window.FEATURE_PROGRESS);

WebView mWebView = (WebView) findViewById(R.id.mywebview);

mWebView.getSettings().setJavaScriptEnabled(true);

final Activity activity = this;

mWebView.setWebChromeClient(new WebChromeClient(){

     public void onProgressChanged(WebView view, int progress) {
             activity.setTitle("Loading...");
             activity.setProgress(progress * 100);
                if(progress == 100)
                   activity.setTitle("My title");
             }
});

mWebView.loadUrl(URL);

我想将进度样式更改为圆圈。

如何更改？

Answer 1

这应该这样做：

getWindow().requestFeature(Window.FEATURE_INDETERMINATE_PROGRESS); // Request progress circle
setProgressBarIndeterminateVisibility(true); // Show progress circle

WebView mWebView = (WebView) findViewById(R.id.mywebview);

mWebView.getSettings().setJavaScriptEnabled(true);

final Activity activity = this;

mWebView.setWebChromeClient(new WebChromeClient(){

     public void onProgressChanged(WebView view, int progress) {
             activity.setTitle("Loading...");
             activity.setProgress(progress * 100);
                if(progress == 100)
                   setProgressBarIndeterminateVisibility(false); // Hide progress circle when page loaded
                   activity.setTitle("My title");
             }
});

mWebView.loadUrl(URL);

Answer 2

getWindow().setFeatureInt( Window.FEATUREPROGRESS, Window.PROGRESSVISIBILITY_ON);