初始Webview加载时的加载轮 [英] Loading wheel on initial webview loading

问题描述

在android中，如何在初始 webview 加载中显示加载轮?

In android how can i show loading wheel on initial webview loading?

webview 不显示加载.

推荐答案

public class AppWebViewClients extends WebViewClient {
    private ProgressBar progressBar;

    public AppWebViewClients(ProgressBar progressBar) {
        this.progressBar=progressBar;
        progressBar.setVisibility(View.VISIBLE);
    }

    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
        // TODO Auto-generated method stub
        view.loadUrl(url);
        return true;
    }

    @Override
    public void onPageFinished(WebView view, String url) {
        // TODO Auto-generated method stub
        super.onPageFinished(view, url);
        progressBar.setVisibility(View.GONE);
    }
}

我认为这对您有帮助.

谢谢.

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