When I am trying to load a Magento 2 e-commerce website in android WebView, i'm getting following error message:
"Unable to send the cookie. Maximum number of cookies would be
exceeded."
What's the cause of this error.? How can I fix this.?
Could anyone help me.?
Android Code
WebView webView=(WebView) findViewById(R.id.disp);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setLoadsImagesAutomatically(true);
webView.getSettings().setLoadWithOverviewMode(true);
webView.getSettings().setAppCacheEnabled(false);
webView.getSettings().setAllowContentAccess(true);
webView.getSettings().setAllowFileAccess(true);
webView.setWebViewClient(new MyViewClient());
try {
webView.loadUrl("https://sweetroomksa.com/");
}catch (Exception e){
}
Create your custom WebViewClient class and then try to load WebView url like below:
WebViewClientImpl.java
public class WebViewClientImpl extends WebViewClient {
private Activity activity = null;
public WebViewClientImpl(Activity activity) {
this.activity = activity;
}
#Override
public boolean shouldOverrideUrlLoading(WebView webView, String url) {
if(url.indexOf("/sweetroomksa.com/") > -1 )
return false;
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
activity.startActivity(intent);
return true;
}
}
MainActivity.java
public class MainActivity extends AppCompatActivity {
WebView webView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
webView = (WebView) findViewById(R.id.webView);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
WebViewClientImpl webViewClient = new WebViewClientImpl(this);
webView.setWebViewClient(webViewClient);
webView.loadUrl("https://sweetroomksa.com/");
}
#Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && this.webView.canGoBack()) {
this.webView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
}
Above code working perfectly in my device.
Hope above answer may help you.
Related
I am able to load the website properly in the app but it has a function which redirects users to whatsapp. The api works fine on mobile browser and on PC/laptop. But in the android app it loads for a second and then says webpage unavailable. What am I missing?
Image 1 stays only for a second.
After 1 second loading time :
Main Java Code:
public class MainActivity extends AppCompatActivity {
private WebView mywebView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mywebView=(WebView) findViewById(R.id.webview);
mywebView.loadUrl("https://zzzz/");
WebSettings webSettings=mywebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mywebView.setWebViewClient(new WebViewClient());
}
#Override
public void onBackPressed(){
if(mywebView.canGoBack()) {
mywebView.goBack();
}
else{
super.onBackPressed();
}
}
}
Override this shouldOverrideUrlLoading and do this in it
Code
// Force links and redirects to open in the WebView instead of in a browser
mWebView.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView wv, String url) {
if(url.startsWith("tel:") || url.startsWith("whatsapp:")) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(url));
startActivity(intent);
return true;
}
return false;
}
});
Your code should be like this
public class MainActivity extends AppCompatActivity {
private WebView mywebView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mywebView=(WebView) findViewById(R.id.webview);
mywebView.loadUrl("https://naturesexpress.in/");
WebSettings webSettings=mywebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mWebView.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView wv, String url) {
if(url.startsWith("tel:") || url.startsWith("whatsapp:")) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(url));
startActivity(intent);
return true;
}
return false;
}
});
}
I have a webview app and facing a problem that
when I click on Hyperlink then it opens in default browser.
But I want to open that link in same webview.
How to open it in same webview.
Here is my code.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WebView myWebView = (WebView) findViewById(R.id.myWebView);
myWebView.loadUrl("file:///android_asset/abc/index.html");
myWebView.setWebViewClient(new MyWebViewClient());
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
}
private class MyWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (Uri.parse(url).getHost().equals("file:///android_asset/abc/index.html")) {
return false;
}
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
return true;
}
}
Do it like,
myWebView.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return false;
}
});
Return false in all cases.
ok.. you have added a WebViewClient also..
then try it in this way...
myWebView.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return false;
}
});
this should work for you..
WebView is not showing website correctly. Any help would be great!
The code ive used work on all another site. Not sure whats the issue. Any thing I should add? Works well in chrome and other browsers so don't know what to do. Any help would be great!
WebView
Chrome
public class Website extends Activity {
WebView myWebView;
LinearLayout root;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.website);
myWebView = (WebView) findViewById(R.id.webView);
myWebView.loadUrl("http://dspart.org");
root = (LinearLayout) findViewById(R.id.root);
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
myWebView.addJavascriptInterface(new WebAppInterface(this), "Android");
myWebView.setWebViewClient(new WebViewClient());
myWebView.getSettings().setBuiltInZoomControls(true);
myWebView.getSettings().setSupportZoom(true);
myWebView.getSettings().setUseWideViewPort(true);
myWebView.getSettings().setLoadWithOverviewMode(true);
getActionBar().setDisplayHomeAsUpEnabled(true);
}
public class WebAppInterface {
Context mContext;
/** Instantiate the interface and set the context */
WebAppInterface(Context c) {
mContext = c;
}
/** Show a toast from the web page */
#JavascriptInterface
public void showToast(String toast) {
Toast.makeText(mContext, toast, Toast.LENGTH_SHORT).show();
}
private class MyWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (Uri.parse(url).getHost().equals("http://dspart.org")) {
// 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;
}
}
}
#Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if(event.getAction() == KeyEvent.ACTION_DOWN){
switch(keyCode) {
case KeyEvent.KEYCODE_BACK:
if(myWebView.canGoBack()) {
myWebView.goBack();
}
else {
root.removeView(myWebView);
myWebView.removeAllViews();
myWebView.destroy();
this.finish();
}
return true;
}
}
return super.onKeyDown(keyCode, event);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
NavUtils.navigateUpFromSameTask(this);
root.removeView(myWebView);
myWebView.removeAllViews();
myWebView.destroy();
this.finish();
return true;
default:
return super.onOptionsItemSelected(item);
}
}}
YourWebView.getSettings().setJavaScriptEnabled(true);
try enabling javascript on your webview! code snippet above :
Seems like there is an error in the following line
if (Uri.parse(url).getHost().equals("http://dspart.org"))
getHost will return dspart.org and not the url with http. Try after modifying it. Thanks
Refer - http://developer.android.com/reference/android/net/Uri.html#getHost()
I am having a listView and a custom adapter, and i made an onclicklistener to a text view, now i want to open a link from that textview in webview, how can i do it?
After a lot of research i found the answer, it was really easy.
You have to set the onclickListener in custom adapter class, thats it and make a class to show a webview send a string to that class using intent.putextra();. The class where i am showing webview is this
public class Main extends Activity {
WebView myWebView;
#Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.webview);
Intent in = getIntent();
String url = in.getStringExtra(("url"));
myWebView = (WebView) findViewById(R.id.webview);
myWebView.getSettings().setBlockNetworkImage(true);
myWebView.getSettings().setBlockNetworkLoads(true);
myWebView.setWebViewClient(new WebViewClient());
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setBuiltInZoomControls(true);
myWebView.getSettings().setDomStorageEnabled(true);
myWebView.getSettings().setPluginState(PluginState.ON);
myWebView.getSettings().setUserAgentString("Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) AppleWebKit/420+ (KHTML, like Gecko) Version/3.0 Mobile/1A543a Safari/419.3");
myWebView.loadUrl(url);
}
#Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && myWebView.canGoBack()) {
myWebView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
class MyWebViewClient extends WebViewClient {
#Override
// show the web page in webview but not in web browser
public boolean shouldOverrideUrlLoading(WebView view, String url) {
//1 option
getApplicationContext().startActivity(
new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
// 2 option
view.loadUrl(url);
return true;
}
}
}
Good morning,
I want that when the user opens my custom WebView, when he clicks the Menu Button, the standard browser's menu will appear (next, previous, share link, bookmarks, etc.).
How?
Here's my code:
public class WebViewActivity extends Activity {
private static final String TAG = "WebViewActivity";
WebView mWebView;
ProgressBar loadingProgressBar, loadingTitle;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.webview);
Shared.openedActivities.add(this);
String url = this.getIntent().getExtras().getString("url");
mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.loadUrl(url);
mWebView.setWebViewClient(new MyWebViewClient());
WebSettings webSettings = mWebView.getSettings();
webSettings.setPluginState(PluginState.ON);
loadingProgressBar = (ProgressBar) findViewById(R.id.progressbar_Horizontal);
mWebView.setWebChromeClient(new WebChromeClient() {
// this will be called on page loading progress
#Override
public void onProgressChanged(WebView view, int newProgress) {
super.onProgressChanged(view, newProgress);
loadingProgressBar.setProgress(newProgress);
// hide the progress bar if the loading is complete
if (newProgress == 100) {
loadingProgressBar.setVisibility(View.GONE);
} else {
loadingProgressBar.setVisibility(View.VISIBLE);
}
}
});
}
public void onDestroy() {
super.onDestroy();
Trace.w(TAG, "onDestroy()");
Shared.unbindDrawables(findViewById(R.id.rootWebViewActivity));
System.gc();
}
#Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
finish();
}
return super.onKeyDown(keyCode, event);
}
private class MyWebViewClient extends WebViewClient {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
}
Sorry but that won't work, you have to implement this features by yourself. WebView is not the Browser, it is just a View to render Webpages. Everything else is a function of the Browser-App not the WebView.
Nevertheless you can access the bookmarks of the browser as described here: Get browser history and search result in android