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Android WebView ProgessBar while loading

by admin Author

Published - | Updated - April 23, 2021 08:01 am

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In this article, we will show you Android WebView ProgessBar while loading . This article will give you simple example of Android WebView ProgessBar while loading . you will learn Android WebView ProgessBar while loading.

code copy and past main.java file

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final ProgressDialog progressBar = new ProgressDialog(MainActivity.this);
progressBar.setMessage("Please wait...");
 
webView.setWebViewClient(new WebViewClient() {
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
       view.loadUrl(url);
        return true;
    }
 
    @Override
    public void onPageStarted(WebView view, String url, Bitmap favicon) {
        super.onPageStarted(view, url, favicon);
        if (!progressBar.isShowing()) {
           progressBar.show();
       }
   }
 
    public void onPageFinished(WebView view, String url) {
        if (progressBar.isShowing()) {
            progressBar.dismiss();
       }
    }
 
    public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
       if (progressBar.isShowing()) {
            progressBar.dismiss();
        }
    }
});

This is how to insert, MainActivity.java file

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public class MainActivity extends Activity
{
    private WebView webView;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
        webView = (WebView) findViewById(R.id.webView);
 
        final ProgressDialog progressBar = new ProgressDialog(MainActivity.this);
        progressBar.setMessage("Please wait...");
 
        webView.loadUrl("https://codeplaners.com/");
        webView.setWebViewClient(new WebViewClient() {
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                view.loadUrl(url);
                return true;
            }
 
            @Override
            public void onPageStarted(WebView view, String url, Bitmap favicon) {
                super.onPageStarted(view, url, favicon);
                if (!progressBar.isShowing()) {
                    progressBar.show();
                }
            }
 
            public void onPageFinished(WebView view, String url) {
                if (progressBar.isShowing()) {
                    progressBar.dismiss();
                }
            }
 
            public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
                if (progressBar.isShowing()) {
                    progressBar.dismiss();
                }
            }
        });
 
    }
}

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