license: > Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
當使用者按 Android 上的搜尋按鈕時,將觸發該事件。
document.addEventListener("searchbutton", yourCallbackFunction, false);
如果您需要重寫預設的搜尋按鈕行為在 android 系統上您可以註冊為 ‘searchbutton’ 事件一個事件攔截器。
應用程式通常應使用 document.addEventListener
將一個事件攔截器附加一次 [deviceready](events.deviceready.html)
事件火災。
document.addEventListener("searchbutton", onSearchKeyDown, false); function onSearchKeyDown() { // Handle the search button }
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Search Button Example</title> <script type="text/javascript" charset="utf-8" src="cordova.js"></script> <script type="text/javascript" charset="utf-8"> // Wait for device API libraries to load // function onLoad() { document.addEventListener("deviceready", onDeviceReady, false); } // device APIs are available // function onDeviceReady() { // Register the event listener document.addEventListener("searchbutton", onSearchKeyDown, false); } // Handle the search button // function onSearchKeyDown() { } </script> </head> <body onload="onLoad()"> </body> </html>