How to Display Progress While Loading a Url to Webview in Android

Android ProgessBar while loading WebView

Check the source code. Help you and solve your problem...

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);
    }
}

I think it help you.

Thanks.

How to Show the progress bar while the url is loading in WebView Android

if you just want the progress bar to appear over the web view when loading change your layout to a RelativeLayout. Put the progress bar on the bottom so it is draw at the top of the view hierarchy.

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    android:orientation="vertical">

    <WebView
        android:id="@+id/activity_main_webview"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:visibility="gone"/>

    <ProgressBar
        android:id="@+id/progressBar1"
        style="?android:attr/progressBarStyleSmall"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:indeterminate="false"
        android:layout_centerInParent="true" />
</RelativeLayout>

You also need to override a method on your webview client

mWebView.setWebViewClient(new com.c.MyAppWebViewClient() { 

    @Override 
    public void onPageStarted(WebView view, String url, Bitmap favicon) {
        findViewById(R.id.progressBar1).setVisibility(View.VISIBLE);
    } 

    @Override 
    public void onPageFinished(WebView view, String url) {
        findViewById(R.id.progressBar1).setVisibility(View.GONE);

        findViewById(R.id.activity_main_webview).setVisibility(View.VISIBLE);
    } 
});

How Show progress bar while loading webview load url in android

you should create a custom WebViewClient and overrider onPageStarted and onPageFinished.

Here's example code:

public class CustomWebViewClient extends WebViewClient {
...
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
    //TODO: show progress bar here
}

@Override
public void onPageFinished(WebView view, String url) {
    //TODO: hide progress bar here
}
...
}

Don't forget to set custom WebViewClient:

myWebView.setWebViewClient(new CustomWebViewClient());

How to display a progress bar when WebView loads a URL, in Android ？

try this code... you need webChoromeClient to track the webview load progress...

webView.setWebChromeClient(new WebChromeClient() {
public void onProgressChanged(WebView view, int progress) {
    progressBar.setProgress(progress);
    if (progress == 100) {
        progressBar.setVisibility(View.GONE);

    } else {
        progressBar.setVisibility(View.VISIBLE);

    }
 }
});

Replace your webview client with this code....

private class MyWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
    view.loadUrl(url);
    return true;
   }
}