HTML5
PhoneGapを通じて強くお勧めします。それほど難しいことではありません。
編集:いくつかの手順が必要です:
- コルドバをライブラリとして追加します(私の場合はそうです
cordova-2.5.0.jar
)
- 返されるjavascript呼び出しを処理するクラスを作成します(以下を
JSComm.java
参照)
- Webビューを使用してアクティビティを作成します
DroidGap
(以下を参照)。CordovaActivity
Apacheが新しいリリースで
名前を変更したことに注意してください) - javascriptファイルを作成します(以下)
- javascriptファイルとcordovajavascriptファイル(私の場合
cordova-2.5.0.js
)への参照を含むHTMLページ(以下)を作成します
- にいくつかのxml(以下を参照)を追加します
/res/xml/config.xml
- マニフェストにアクティビティを追加することを忘れないでください。
JSComm.java
public class JSComm extends CordovaPlugin {
public boolean execute(final String action, final JSONArray args, CallbackContext callbackContext) {
final CallbackContextWrapper callbackContextWrapper = new CallbackContextWrapper(callbackContext);
if (action.equals("MyString")
return handleIt(args.getJSONObject(0));
else
return false;
}
}
MyCordovaActivity.java
public class FormViewer extends DroidGap {
@SuppressLint("SetJavaScriptEnabled")
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.init();
super.appView.getSettings().setJavaScriptEnabled(true);
super.appView.getSettings().setSupportZoom(true);
super.appView.getSettings().setBuiltInZoomControls(true);
super.appView.getSettings().setDisplayZoomControls(false);
super.appView.getSettings().setUseWideViewPort(true);
super.appView.getSettings().setLoadWithOverviewMode(true);
super.loadUrl("file:///" + myHTMLFilePath);
}
public void nextPage() {
this.sendJavascript("nextPage()"); //example
}
}
JSComm.js
function nextPage() {
var inputted = trytogetinputs(); //some method: get all html input elements
cordova.exec(
null, //what to execute when success? Nothing in this case.
function(args) {
addErrorBorders(args); //What to do if fail? add some error borders in this case.
},
"JSComm", //name of CordovaPlugin class
"MyString", //to identify what method was run
[inputted] //some data you can send along.
);
}
あなたのHTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>Title</title>
<link rel="stylesheet" type="text/css" href="common.css">
<script type="text/javascript" src="../../jquery.min.js"></script>
<script type="text/javascript" charset="utf-8" src="../../cordova-2.5.0.js"></script><!--Cordova js file-->
<script type="text/javascript" charset="utf-8" src="../../javacomm.js"></script><!--Your js file-->
<script type="text/javascript" src="../../jquery-ui.min.js"></script>
<script type="text/javascript" src="../../jquery.signature.min.js"></script>
</head>
<body background="0.png">...etc...</body></html>
xml
<?xml version="1.0" encoding="utf-8"?>
<!--
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.
-->
<cordova>
<!--
access elements control the Android whitelist.
Domains are assumed blocked unless set otherwise
-->
<access origin="http://127.0.0.1*"/> <!-- allow local pages -->
<!-- <access origin="https://example.com" /> allow any secure requests to example.com -->
<!-- <access origin="https://example.com" subdomains="true" /> such as above, but including subdomains, such as www -->
<access origin=".*"/>
<!-- <content src="http://mysite.com/myapp.html" /> for external pages -->
<content src="index.html" />
<log level="DEBUG"/>
<preference name="useBrowserHistory" value="true" />
<preference name="exit-on-suspend" value="false" />
<preference name="fullscreen" value="false" />
<plugins>
<plugin name="App" value="org.apache.cordova.App"/>
<plugin name="Geolocation" value="org.apache.cordova.GeoBroker"/>
<plugin name="Device" value="org.apache.cordova.Device"/>
<plugin name="Accelerometer" value="org.apache.cordova.AccelListener"/>
<plugin name="Compass" value="org.apache.cordova.CompassListener"/>
<plugin name="Media" value="org.apache.cordova.AudioHandler"/>
<plugin name="Camera" value="org.apache.cordova.CameraLauncher"/>
<plugin name="Contacts" value="org.apache.cordova.ContactManager"/>
<plugin name="File" value="org.apache.cordova.FileUtils"/>
<plugin name="NetworkStatus" value="org.apache.cordova.NetworkManager"/>
<plugin name="Notification" value="org.apache.cordova.Notification"/>
<plugin name="Storage" value="org.apache.cordova.Storage"/>
<plugin name="FileTransfer" value="org.apache.cordova.FileTransfer"/>
<plugin name="Capture" value="org.apache.cordova.Capture"/>
<plugin name="Battery" value="org.apache.cordova.BatteryListener"/>
<plugin name="SplashScreen" value="org.apache.cordova.SplashScreen"/>
<plugin name="Echo" value="org.apache.cordova.Echo" />
<plugin name="Globalization" value="org.apache.cordova.Globalization"/>
<plugin name="InAppBrowser" value="org.apache.cordova.InAppBrowser"/>
<plugin name="JSComm" value="com.example.application.JSComm"/>
</plugins>
</cordova>