Develop Reference

Webview: how to open link in html loaded via "loadDataWithBaseURL"

I'm opening a WebView with static html in my Android app. The html contains a link as well which currently gets opened in the system browser, i.e. the app is put in the background. How can I achieve opening that link in the WebView itself? I tried it with
webView.setWebViewClient(new WebViewclient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
// gets never called
}
}
but that method is never called.

Try this it works for you.
private void loadWebView() {
webView = (WebView) view.findViewById(R.id.webView);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
webView.setWebViewClient(new WebViewClient());
webView.getSettings().setDomStorageEnabled(true);
final ProgressDialog pd = ProgressDialog.show(getActivity(), "", "Loading...", true);
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("http://yourWeb.com/");
webView.setWebViewClient(new WebViewClient() {
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
pd.show();
}
#Override
public void onPageFinished(WebView view, String url) {
try {
pd.dismiss();
} catch (Exception e) {
}
}
});
}

How to make webview website amp

WebView = (WebView) findViewById(R.id.activity_main_webview);
WebSettings webSettings = WebView.getSettings();
webSettings.setJavaScriptEnabled(true);
WebView.loadUrl("http://zzzzzz.com/");
WebView.setWebViewClient(new com.barometer.app.MyAppWebViewClient(){
#Override
public void onPageFinished(WebView view, String url) {
//hide loading image
findViewById(R.id.progressBar1).setVisibility(View.GONE);
//show webview
findViewById(R.id.activity_main_webview).setVisibility(View.VISIBLE);
}});
The code can only call the web with the mobile version. I want to call my web amp. How to?

How to I webview login cookies in Android studio?

My website has login control. If the user has logged in a different text, If the user has not logged in a different text.
I want to print on the screen.
Here is the code
WebView mWebView = (WebView) findViewById(R.id.Wview);
assert mWebView != null;
mWebView.getSettings().setJavaScriptEnabled(true);
WebSettings webSettings = mWebView.getSettings();
webSettings.setDefaultTextEncodingName("utf-8");
webSettings.setAllowFileAccess(true);
mWebView.loadUrl("http://arkadasimabakarmisin.com/");
mWebView.setWebViewClient(new WebViewClient() {
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon)
{
view.loadUrl("javascript:document.getElementsByClassName(\"page-wrapper\")[0].setAttribute(\"style\",\"display:none;\"); " );
}
#Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
//
view.loadUrl("javascript:document.getElementsByClassName(\"page-wrapper\")[0].setAttribute(\"style\",\"display:none;\"); " );
}
});

WebView videos not playing on samsung devices

I have a simple webview ,nothing complex
URL = getIntent().getExtras().getString(FinalVariables.LOAD_URL);
mWebView =(WebView) findViewById(R.id.mywebview);
progressBar = (ProgressBar)findViewById(R.id.progressbar);
if(!TextUtils.isEmpty(URL))
mWebView.loadUrl(URL);
mWebView.setWebViewClient(new WebViewClient() {
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
progressBar.setVisibility(View.VISIBLE);
}
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return super.shouldOverrideUrlLoading(view, url);
}
#Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
progressBar.setVisibility(View.GONE);
}
});
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
But for some reason if the opened page has a video in it, it won't get played
this is what I am seeing now.But when I run this same code on sony device,no problems there.I tried enabling the android:hardwareAccelerated="true" in AndroidManifest.xml but didn't work.Any help is appreciated.

I found a solution for this and was quite simple.Adding a single line on shouldOverrideUrlLoading fixed the problem ie,
mWebView.setWebChromeClient(new WebChromeClient());
Hope this will help someone.

WebView doesn't mantain login session

I have a browsable webview but unfortunately when I open a new page inside the webview i loose the login state and have to login again.
here my code:
wv = (WebView) findViewById(R.id.webArea);
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
CookieManager.setAcceptFileSchemeCookies(true);
}
CookieSyncManager.createInstance(Home.this);
CookieSyncManager.getInstance().startSync();
dialog = new ProgressDialog(this);
dialog.setMessage("Loading");
dialog.setCanceledOnTouchOutside(false);
dialog.show();
wv.getSettings().setDatabaseEnabled(true);
wv.getSettings().setAllowFileAccess(true);
wv.getSettings().setJavaScriptCanOpenWindowsAutomatically(false);
wv.getSettings().setJavaScriptEnabled(true);
wv.getSettings().setLoadsImagesAutomatically(true);
wv.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
dialog.show();
view.loadUrl(url);
return true;
}
#Override
public void onPageFinished(WebView view, String url) {
if (dialog.isShowing()) {
dialog.dismiss();
}
}
});
wv.loadUrl(url);
WebSettings webSettings = wv.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setDatabaseEnabled(true);
webSettings.setAllowFileAccess(true);
What's wrong?

Try this to set cookieSyncManager -
CookieSyncManager.createInstance(mWebView.getContext());
If doesn't work, then we will have to check how your URL navigates.