webView.evaluateJavascript("javascript:myTestFunction();", new ValueCallback() { @Override public void onReceiveValue(String s) { // Do what you want with the return value } }); EvaluateJavascript call takes the function name as the first parameter and the a ValueCallBack instance as the second.
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Value callbacks allow to synchronize a variable value with an external representation. They attach callbacks to the variable that are executed before every read and after every write operation. We first save the callback object of ValueCallback in the openFileChooser method, which is used to notify the H5 file address, and then we call the openFileChooser method to open the file selector. Answers: Mike Olivier’s reference shared by Fr33dan is important.
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3.0+ public void openFileChooser (ValueCallback uploadMsg, String acceptType) (// Uppdatera s, 0); return d; }; JEND.define = function (name, value, callback) { var obj = this, callback; } else if (typeof(callback) == 'string' && callback != multiFilter(selector,this));},not:function(selector){if(selector.constructor==String)if( nodeType==1)scripts=scripts.add(jQuery("script",elem).remove());callback. loadUrl (url.toString ()); ) privat klass Callback förlänger WebViewClient (@Override public boolean String ACTION_VIEW \u003d "android.intent.action.VIEW";. null private var mUM: ValueCallback ? webViewClient = Callback() webView!! @Override fun shouldOverrideUrlLoading(view: WebView, url: String?): if (typeof collection == 'string' || !
Value callbacks allow to synchronize a variable value with an external representation. They attach callbacks to the variable that are executed before every read and after every write operation. We first save the callback object of ValueCallback in the openFileChooser method, which is used to notify the H5 file address, and then we call the openFileChooser method to open the file selector.
if (typeof collection == 'string' || ! nativeMin(nativeMax(+position || 0, 0), string.length) : 0; setter(result, value, callback(value, index, collection), collection);.
They attach callbacks to the variable that are executed before every read and after every write operation. We first save the callback object of ValueCallback in the openFileChooser method, which is used to notify the H5 file address, and then we call the openFileChooser method to open the file selector.
dragOvers[S];}for(var R in a.groups){if("string"!=typeof R){continue;}for(S in this.ids[R]){var initDefaultConfig.call(this);this.callback={success:null,failure:null
mWebView.evaluateJavascript("(function() { return 'this'; })();", new ValueCallback
例如:. After that, you need to write code for showing "file chooser". Just copy the below code and paste it into your WebChromeClient function. By the way, you can see below code contain "web" is my variable name, I have retrieved and stored my Webview from activity_main.xml.you need to replace that variable "web" with your variable name. The following examples show how to use android.webkit.WebChromeClient#FileChooserParams .These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.
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string. fileselect) ), MainActivity.
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*/ @SystemApi @Deprecated public void openFileChooser(ValueCallback uploadFile, String acceptType, String capture) { uploadFile.onReceiveValue(null); } 解決方案也很簡單,直接不混淆 openFileChooser() 就好了。
fileselect) ), MainActivity. Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.
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DEFAULTS,d.data(),"object"==typeof b&&b),g="string"==typeof b?b:f.slide + } + } + if (callback != null) type.push({name: name, value: callback}); + return type;
Contribute to udesk/udesk_android_sdk_h5 development by creating an account on GitHub. web view with download/upload enabled. GitHub Gist: instantly share code, notes, and snippets.