Android Webview Error Handling 404
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Android Webview Url Catch
Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask android webview onreceivederror not called Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign onreceivedhttperror up How can I check from Android WebView if a page is a “404 page not found”? up vote 17 down vote favorite 4 I want to check a "404 page not found" from a WebView and if it's a 404 then I revert to the previous page. Ty for your help EDIT also the webpages I want to see are pure .jpg
Android Webview Onreceivederror Deprecated
1.jpg 2.jpg 3.jpg but I have no info of how many images exist. So if anyone can propose another method, he is welcome to do so. android webview share|improve this question edited Sep 6 '12 at 13:34 S.L. Barth 5,209113249 asked Jul 5 '10 at 19:56 weakwire 6,95464072 You may want to check out this thread from the android-developers group. –Tim Kryger Jul 5 '10 at 21:06 add a comment| 7 Answers 7 active oldest votes up vote -3 down vote accepted Attach a WebViewClient to your WebView, where you override onReceivedError() to find out about the 404 response -- though that will probably be returned as ERROR_FILE_NOT_FOUND. share|improve this answer answered Jul 5 '10 at 21:01 CommonsWare 590k7914021463 11 HTTP status errors are not reported over the onReceivedError method. See the documentation –Mannaz Aug 9 '11 at 10:51 The documentation you linked to does not agree with you. The ERROR_ constants are for various HTTP errors (e.g., ERROR_FILE_NOT_FOUND). –CommonsWare Aug 9 '11 at 11:32 5 The Paragraph says "The docs are wrong in this case. We'll update the docs
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Android Webview 404 Error
Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes http://stackoverflow.com/questions/3181843/how-can-i-check-from-android-webview-if-a-page-is-a-404-page-not-found a minute: Sign up How to catch 404 error in webview of android [closed] up vote 2 down vote favorite To catch error in webview, I used onReceivedError function. But it is not ok for 404 error. How should I do? Thanks android share|improve this question asked Jan 16 '12 at 7:25 kay kay 2612 closed as not a real question by http://stackoverflow.com/questions/8876861/how-to-catch-404-error-in-webview-of-android jman, VMAtm, Andro Selva, karthik, Graviton Jan 16 '12 at 10:36 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question. do you mean 404. page not found error ? –Lucifer Jan 16 '12 at 7:32 yes.i mean "page not found" error –kay kay Jan 16 '12 at 8:08 that you can achieve from getResponseCode() method –Lucifer Jan 16 '12 at 8:09 Ok I will try with it.Thanks, Lucifer. –kay kay Jan 16 '12 at 8:15 1 Elitist close. Clearly the person's native language is NOT english, there was no need to close for the reason provided, @skjaidev and others. –StackOverflowed Aug 8 '12 at 13:41 | show 3 more comments 1 Answer 1 active oldest votes up vote 2 down vote Try
32755: onReceivedError does not receive HTTP Errors 38 people starred this issue and may be notified https://code.google.com/p/android/issues/detail?id=32755 of changes. Back to list Status: Obsolete Owner: ---- Closed: Dec 2014 Type-Defect Priority-Medium ReportedBy-Developer Sign in to add a comment Reported by mr.j...@gmail.com, Jun 5, 2012 The WebViewClient class lets activities receive an onReceivedError callback when the WebView is unable to load a URL, but there is no callback for HTTP Errors, like: android webview 401, 403, 404, 500, and so on. For instance, when a 500 error occurs no message is displayed on the WebView and there is no way we can get the received HTTP Code from WebView. Some workaround this issue is just horrible: http://stackoverflow.com/questions/3181843/how-can-i-check-from-android-webview-if-a-page-is-a-404-page-not-found On issue 968 the documentation was fixed for onReceivedError, but no callback was android webview onreceivederror created. Dec 12, 2012 #1 banxi1...@gmail.com When I turn off the network,I still can't get any error code in onReceivedError(), why they just not do this? Jan 31, 2013 #2 nakti...@gmail.com I agree, having a way to handle HTTP errors would really help. Jan 31, 2013 #3 saul...@zemaitaitis.lt Yes it would really be nice to have a straightforward way to handle error codes without having to resort to server-side workarounds. Also, current documentation does not clearly state on what errors the handler is called. Feb 4, 2013 #4 oklanj...@itriagehealth.com Agree, WebView would be much more usable if there is a way to check for HTTP errors Jul 23, 2013 #5 singhpar...@gmail.com onReceivedError is not called for 404.is this webview bug?is there any workaround? Apr 17, 2014 #6 DaB...@gmail.com Any news about this issue? Sounds like mandatory feature to me. Jun 4, 2014 #7 ch.bach...@gmail.com Anything happening on this issue? The Webview is useless without the possibility to respond