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Adding alert() support to a WebView - Android
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| /* | |
| Retrieved from https://web.archive.org/web/20160516165158/http://lexandera.com/2009/01/adding-alert-support-to-a-webview/ | |
| */ | |
| final WebView browser = (WebView)findViewById(R.id.browser); | |
| /* JavaScript must be enabled if you want it to work, obviously */ | |
| browser.getSettings().setJavaScriptEnabled(true); | |
| final Context myApp = this; | |
| /* WebChromeClient must be set BEFORE calling loadUrl! */ | |
| browser.setWebChromeClient(new WebChromeClient() { | |
| @Override | |
| public boolean onJsAlert(WebView view, String url, String message, final android.webkit.JsResult result) | |
| { | |
| new AlertDialog.Builder(myApp) | |
| .setTitle("javaScript dialog") | |
| .setMessage(message) | |
| .setPositiveButton(android.R.string.ok, | |
| new AlertDialog.OnClickListener() | |
| { | |
| public void onClick(DialogInterface dialog, int which) | |
| { | |
| result.confirm(); | |
| } | |
| }) | |
| .setCancelable(false) | |
| .create() | |
| .show(); | |
| return true; | |
| }; | |
| }); | |
| /* load a web page which uses the alert() function */ | |
| browser.loadUrl("http://lexandera.com/files/jsexamples/alert.html"); |
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