i'm new to android programing.my problem is that in my webview when i click on any link its opening to a new web browser i dont need this i want it to be opened in my app itself.can someone help me??
this is my code
title = extras.getString("title");
url = extras.getString("url");
TextView text=(TextView) findViewById(R.id.textView1);
text.setText(title);
WebView myWebView =(WebView)findViewById(R.id.WebView);
myWebView.getSettings().setJavaScriptEnabled(true);
myWebView.setWebViewClient(new WebViewClient(){
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return false;
}
});
}
i tried this but my webview is not loading its showing a blank screen
web = (WebView) findViewById(R.id.webview01);
web.setWebViewClient(new myWebClient());
web.getSettings().setJavaScriptEnabled(true);
web.loadUrl("http://www.google.com");
public class myWebClient extends WebViewClient
{
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
super.onPageStarted(view, url, favicon);
}
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// TODO Auto-generated method stub
view.loadUrl(url);
return true;
}
}
Related
I want to open link with target='_blank' in new tab.
In webview how i can detect anchor tag target value.
Now when i click on any link in webview it open in same tab.
I just want to detect target value.
It's simple i just want to know target of anchor tag in webview.
My code for webview.
public class WebViewClient extends android.webkit.WebViewClient
{
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
super.onPageStarted(view, url, favicon);
}
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// TODO Auto-generated method stub
view.loadUrl(url);
EditText editText = (EditText) findViewById(android.R.id.edit);
editText.setText(url);
return true;
}
#Override
public void onPageFinished(WebView view, String url) {
// TODO Auto-generated method stub
super.onPageFinished(view, url);
}
}
WebView web1;
//EditText editText = findViewById(android.R.id.edit);
//String Address = "https://www.google.com/search?q=" + editText.getText().toString();
web1 = (WebView) findViewById(R.id.webview);
String webUrl = web1.getUrl();
Log.d("type", "tab web: " + webUrl);
editText.setText(webUrl);
WebSettings webSetting = web1.getSettings();
webSetting.setBuiltInZoomControls(true);
webSetting.setJavaScriptEnabled(true);
web1.setWebViewClient(new WebViewClient());
web1.loadUrl(webUrl);
i m about to make youtube video downloader app but don't get to integrate youtube video list so below is testing code to get started with
webView = (WebView) findViewById(R.id.webview);
webView.setWebViewClient(new WebViewClient());
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
webView.loadUrl("http://www.youtube.com");
above code simply load youtube site to a webview .. now i want to get id or link of clicked video
or
is there any other way to do so?
Read link from webview loading and parse the link
webView.setWebViewClient(new WebViewClient()
{
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
//Parse Link
}
#Override
public void onPageFinished(WebView view, String url) {
//Parse Link
super.onPageFinished(view, url);
}
#Override
public void onLoadResource(WebView view, String url) {
// TODO Auto-generated method stub
super.onLoadResource(view, url);
}
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
//Parse Link
return super.shouldOverrideUrlLoading(view, url);
}
});
I am trying to open a link using Webview in Android. There are some links embedded into WebView. My problem is webview is not opening any link that does not starts with www. For ex, www.google.com is working but maps.google.com is not.I have also tried to override WebViewClient but it didn't work.
One thing I noticed is by putting Toast to see what url is being called in WebViewClient. It showed perfect for www.google.com but returned nothing for other links. I thing WebViewClient is not getting overriden in that case. What could be the reason. Do I have to call any ethod or some property of webview.
Any help will be appreciated.
menuView.setWebViewClient(new WebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url) {
super.shouldOverrideUrlLoading(view, url);
Toast.makeText(getApplicationContext(), "url:--" + url, Toast.LENGTH_LONG).show();
view.loadUrl(url);
return false;
}
});
Properties that I have already set are :
menuView.setVerticalScrollBarEnabled(false);
menuView.setHorizontalScrollBarEnabled(false);
final WebSettings webSettings = menuView.getSettings();
menuView.getSettings().setJavaScriptEnabled(true);
webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
webSettings.setSupportMultipleWindows(true);
webSettings.setPluginState(PluginState.ON);
webSettings.setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN);
menuView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
menuView.getSettings().setBuiltInZoomControls(true);
// Below required for geolocation
menuView.getSettings().setJavaScriptEnabled(true);
menuView.getSettings().setGeolocationEnabled(true);
webSettings.setGeolocationEnabled(true);
webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
// in oncreate
webview.setWebChromeClient(new wecrome());
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setLoadsImagesAutomatically(true);
webview.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
webview.setWebViewClient(new MyBrowser());
webview.getSettings().setPluginState(PluginState.ON);
webview.loadUrl("http://www.example.net/locations/");
//inner class
private class MyBrowser extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
view.addJavascriptInterface(new Object() {
#JavascriptInterface
public void performClick() throws Exception {
Log.d("LOGIN::", "Clicked");
Toast.makeText(googleplus.this, "Login clicked",
Toast.LENGTH_LONG).show();
}
}, "login");
return true;
}
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
System.out.println("started");
pd.show();
super.onPageStarted(view, url, favicon);
}
#Override
public void onPageFinished(WebView view, String url) {
// TODO Auto-generated method stub
pd.dismiss();
System.out.println("ends");
super.onPageFinished(view, url);
}
}
here my code...am already implemented WebViewClient concept.it works well in web view..In my App have content saring via fb,twitter,g+,,,fb also login and open in webview...but when am click share to fb icon in my app after that all process will work on browser..but i want all process in webview only...
oncreate
webView = (WebView) findViewById(R.id.webView1);
webView.setClickable(true);
webView.setFocusableInTouchMode(true);
webView.getSettings().setJavaScriptEnabled(true);
webView.setWebViewClient(new myWebClient());
if (Build.VERSION.SDK_INT < 8) {
...
} else {
webView.getSettings().setPluginState(WebSettings.PluginState.ON);
}
webView.loadUrl("www.example.com.");
WebViewClient
public class myWebClient extends WebViewClient {
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
}
public void onLoadResource (WebView view, String url) {
}
#Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
webView.loadUrl("file:///android_asset/myerrorpage.html");
}
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// TODO Auto-generated method stub
progress.setVisibility(View.VISIBLE);
view.loadUrl(url);
return true;
}
#Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
progress.setVisibility(View.GONE);
}
}
You must override your shouldOverrideUrlLoading() method in WebViewClient class and following code
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (Uri.parse(url).getHost().equals("www.example.com")) {
// This is my web site, so do not override; let my WebView load the page
return false;
}
// Otherwise, the link is not for a page on my site, so launch another Activity that handles URLs
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
return true;
}
Go through the documentation for more information.
Use a if clause in your shouldOverrideUrlLoading method that returns false;
Example from Building web apps in web views
if (Uri.parse(url).getHost().equals("www.example.com")) {
// This is my web site, so do not override; let my WebView load the page
return false;
}
pls help me to display custom Web Page Not Available error page...in webview..i tried many code and when i run the app it shows app has been stopped
You can override onReceivedError callback of WebViewClient to achieve the desired functionality.
Either you can display some dialog to denot your custom message or load the webview with any custom html available locally in your app.
USE this it working fine on my side. May be it will help you
private WebView webviewSites;
String URL="http://www.google.com";
webviewSites = (WebView) findViewById(R.id.webview_sites);
WebSettings webSettings = webviewSites.getSettings();
webSettings.setSupportMultipleWindows(true);
webSettings.setJavaScriptEnabled(true);
webviewSites.setWebViewClient(new myWebClient());
webviewSites.loadUrl(URL);
public class myWebClient extends WebViewClient {
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
super.onPageStarted(view, url, favicon);
}
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// TODO Auto-generated method stub
view.loadUrl(url);
return true;
}
#Override
public void onPageFinished(final WebView view, final String url) {
// TODO Auto-generated method stub
super.onPageFinished(view, url);
// mProgressBar.setVisibility(View.GONE);
Log.i("LOAD_URL", "" + url);
}