zhaidi/cordova-plugin-inappbrowser
zhaidi/cordova-plugin-inappbrowser
1
0
Fork 0
forked from public/cordova-plugin-inappbrowser
Code Pull Requests Activity
cad97d0187
cordova-plugin-inappbrowser/docs/inappbrowser.md
Steven Gill c6b944af1b updated docs + tests
2013-06-13 15:59:10 -07:00

12 KiB
Raw Blame History

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.

InAppBrowser

The InAppBrowser is a web browser that displays in the app when calling window.open.

var ref = window.open('http://apache.org', '_blank', 'location=yes');

Description

The object returned from a call to window.open.

Methods

  • addEventListener
  • removeEventListener
  • close

Permissions

Android

app/res/xml/config.xml

<plugin name="InAppBrowser" value="org.apache.cordova.InAppBrowser" />

iOS

config.xml

<plugin name="InAppBrowser" value="CDVInAppBrowser" />

Windows Phone 7 + 8

config.xml

<plugin name="InAppBrowser" />

addEventListener

Adds a listener for an event from the InAppBrowser.

ref.addEventListener(eventname, callback);

  • ref: reference to the InAppBrowser window (InAppBrowser)

  • eventname: the event to listen for (String)

    • loadstart: event fires when the InAppBrowser starts to load a URL.
    • loadstop: event fires when the InAppBrowser finishes loading a URL.
    • loaderror: event fires when the InAppBrowser encounters an error when loading a URL.
    • exit: event fires when the InAppBrowser window is closed.

  • callback: the function that executes when the event fires. The function is passed an InAppBrowserEvent object as a parameter.

Supported Platforms

  • Android
  • iOS
  • Windows Phone 7 + 8

Quick Example

var ref = window.open('http://apache.org', '_blank', 'location=yes');
ref.addEventListener('loadstart', function() { alert(event.url); });

Full Example

<!DOCTYPE html>
<html>
  <head>
    <title>InAppBrowser.addEventListener Example</title>

    <script type="text/javascript" charset="utf-8" src="cordova-x.x.x.js"></script>
    <script type="text/javascript" charset="utf-8">

    // Wait for device API libraries to load
    //
    document.addEventListener("deviceready", onDeviceReady, false);

    // device APIs are available
    //
    function onDeviceReady() {
         var ref = window.open('http://apache.org', '_blank', 'location=yes');
         ref.addEventListener('loadstart', function(event) { alert('start: ' + event.url); });
         ref.addEventListener('loadstop', function(event) { alert('stop: ' + event.url); });
         ref.addEventListener('loaderror', function(event) { alert('error: ' + event.message); });
         ref.addEventListener('exit', function(event) { alert(event.type); });
    }

    </script>
  </head>
  <body>
  </body>
</html>

removeEventListener

Removes a listener for an event from the InAppBrowser.

ref.removeEventListener(eventname, callback);

  • ref: reference to the InAppBrowser window. (InAppBrowser)

  • eventname: the event to stop listening for. (String)

    • loadstart: event fires when the InAppBrowser starts to load a URL.
    • loadstop: event fires when the InAppBrowser finishes loading a URL.
    • loaderror: event fires when the InAppBrowser encounters an error loading a URL.
    • exit: event fires when the InAppBrowser window is closed.

  • callback: the function to execute when the event fires. The function is passed an InAppBrowserEvent object.

Supported Platforms

  • Android
  • iOS
  • Windows Phone 7 + 8

Quick Example

var ref = window.open('http://apache.org', '_blank', 'location=yes');
var myCallback = function() { alert(event.url); }
ref.addEventListener('loadstart', myCallback);
ref.removeEventListener('loadstart', myCallback);

Full Example

<!DOCTYPE html>
<html>
  <head>
    <title>InAppBrowser.removeEventListener Example</title>

    <script type="text/javascript" charset="utf-8" src="cordova-x.x.x.js"></script>
    <script type="text/javascript" charset="utf-8">

    // Wait for device API libraries to load
    //
    document.addEventListener("deviceready", onDeviceReady, false);

    // Global InAppBrowser reference
    var iabRef = null;

    function iabLoadStart(event) {
        alert(event.type + ' - ' + event.url);
    }

    function iabLoadStop(event) {
        alert(event.type + ' - ' + event.url);
    }

    function iabLoadError(event) {
        alert(event.type + ' - ' + event.message);
    }

    function iabClose(event) {
         alert(event.type);
         iabRef.removeEventListener('loadstart', iabLoadStart);
         iabRef.removeEventListener('loadstop', iabLoadStop);
         iabRef.removeEventListener('loaderror', iabLoadError);
         iabRef.removeEventListener('exit', iabClose);
    }

    // device APIs are available
    //
    function onDeviceReady() {
         iabRef = window.open('http://apache.org', '_blank', 'location=yes');
         iabRef.addEventListener('loadstart', iabLoadStart);
         iabRef.addEventListener('loadstop', iabLoadStop);
         iabRef.removeEventListener('loaderror', iabLoadError);
         iabRef.addEventListener('exit', iabClose);
    }

    </script>
  </head>
  <body>
  </body>
</html>

close

Closes the InAppBrowser window.

ref.close();
  • ref: reference to the InAppBrowser window (InAppBrowser)

Supported Platforms

  • Android
  • iOS
  • Windows Phone 7 + 8
  • BlackBerry 10

Quick Example

var ref = window.open('http://apache.org', '_blank', 'location=yes');
ref.close();

Full Example

<!DOCTYPE html>
<html>
  <head>
    <title>InAppBrowser.close Example</title>

    <script type="text/javascript" charset="utf-8" src="cordova-x.x.x.js"></script>
    <script type="text/javascript" charset="utf-8">

    // Wait for device API libraries to load
    //
    document.addEventListener("deviceready", onDeviceReady, false);

    // device APIs are available
    //
    function onDeviceReady() {
         var ref = window.open('http://apache.org', '_blank', 'location=yes');
         // close InAppBrowser after 5 seconds
         setTimeout(function() {
             ref.close();
         }, 5000);
    }

    </script>
  </head>
  <body>
  </body>
</html>

executeScript

Injects JavaScript code into the InAppBrowser window

ref.executeScript(details, callback);
  • ref: reference to the InAppBrowser window. (InAppBrowser)
  • injectDetails: details of the script to run, specifying either a file or code key. (Object)
    • file: URL of the script to inject.
    • code: Text of the script to inject.
  • callback: the function that executes after the JavaScript code is injected.
    • If the injected script is of type code, the callback executes with a single parameter, which is the return value of the script, wrapped in an Array. For multi-line scripts, this is the return value of the last statement, or the last expression evaluated.

Supported Platforms

  • Android
  • iOS

Quick Example

var ref = window.open('http://apache.org', '_blank', 'location=yes');
ref.addEventListener('loadstop', function() {
    ref.executeSript({file: "myscript.js"});
});

Full Example

<!DOCTYPE html>
<html>
  <head>
    <title>InAppBrowser.executeScript Example</title>

    <script type="text/javascript" charset="utf-8" src="cordova-x.x.x.js"></script>
    <script type="text/javascript" charset="utf-8">

    // Wait for device API libraries to load
    //
    document.addEventListener("deviceready", onDeviceReady, false);

    // Global InAppBrowser reference
    var iabRef = null;

    // Inject our custom JavaScript into the InAppBrowser window
    //
    function replaceHeaderImage() {
        iabRef.executeScript({
            code: "var img=document.querySelector('#header img'); img.src='http://cordova.apache.org/images/cordova_bot.png';"
        }, function() {
            alert("Image Element Successfully Hijacked");
        }
    }

    function iabClose(event) {
         iabRef.removeEventListener('loadstop', replaceHeaderImage);
         iabRef.removeEventListener('exit', iabClose);
    }

    // device APIs are available
    //
    function onDeviceReady() {
         iabRef = window.open('http://apache.org', '_blank', 'location=yes');
         iabRef.addEventListener('loadstop', replaceHeaderImage);
         iabRef.addEventListener('exit', iabClose);
    }

    </script>
  </head>
  <body>
  </body>
</html>

insertCSS

Injects CSS into the InAppBrowser window.

ref.insertCSS(details, callback);
  • ref: reference to the InAppBrowser window (InAppBrowser)
  • injectDetails: details of the script to run, specifying either a file or code key. (Object)
    • file: URL of the stylesheet to inject.
    • code: Text of the stylesheet to inject.
  • callback: the function that executes after the CSS is injected.

Supported Platforms

  • Android
  • iOS

Quick Example

var ref = window.open('http://apache.org', '_blank', 'location=yes');
ref.addEventListener('loadstop', function() {
    ref.insertCSS({file: "mystyles.css"});
});

Full Example

<!DOCTYPE html>
<html>
  <head>
    <title>InAppBrowser.executeScript Example</title>

    <script type="text/javascript" charset="utf-8" src="cordova-x.x.x.js"></script>
    <script type="text/javascript" charset="utf-8">

    // Wait for device API libraries to load
    //
    document.addEventListener("deviceready", onDeviceReady, false);

    // Global InAppBrowser reference
    var iabRef = null;

    // Inject our custom CSS into the InAppBrowser window
    //
    function changeBackgroundColor() {
        iabRef.executeScript({
            code: "body { background: #ffff00"
        }, function() {
            alert("Styles Altered");
        }
    }

    function iabClose(event) {
         iabRef.removeEventListener('loadstop', changeBackgroundColor);
         iabRef.removeEventListener('exit', iabClose);
    }

    // device APIs are available
    //
    function onDeviceReady() {
         iabRef = window.open('http://apache.org', '_blank', 'location=yes');
         iabRef.addEventListener('loadstop', changeBackgroundColor);
         iabRef.addEventListener('exit', iabClose);
    }

    </script>
  </head>
  <body>
  </body>
</html>

InAppBrowserEvent

The object that is passed to the callback function from an addEventListener call on an InAppBrowser object.

Properties

  • type: the eventname, either loadstart, loadstop, loaderror, or exit. (String)
  • url: the URL that was loaded. (String)
  • code: the error code, only in the case of loaderror. (Number)
  • message: the error message, only in the case of loaderror. (String)