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Friday, January 20, 2012

PHONEGAP with Android


1. Requirements

  • Eclipse 3.4+
There is also a Terminal version of this tutorial that doesn't use Eclipse.

2. Install SDK + PhoneGap


3. Setup New Project


  • Launch Eclipse, then under the File menu select New > Android Project

  • In the root directory of the project, create two new directories:
    • /libs
    • /assets/www
  • Copy phonegap.js from your PhoneGap download earlier to /assets/www
  • Copy phonegap.jar from your PhoneGap download earlier to /libs
  • Copy xml folder from your PhoneGap download earlier to /res
  • Make a few adjustments too the project's main Java file found in the src folder in Eclipse: (view image below)
    • Change the class's extend from Activity to DroidGap
    • Replace the setContentView() line with super.loadUrl("file:///android_asset/www/index.html");
    • Add import com.phonegap.*;
    • Remove import android.app.Activity;
    •  
  • You might experience an error here, where Eclipse can't find phonegap-1.0.0.jar. In this case, right click on the /libs folder and go to Build Paths/ > Configure Build Paths. Then, in the Libraries tab, add phonegap-1.0.0.jar to the Project. If Eclipse is being temperamental, you might need to refresh (F5) the project once again.
  • Right click on AndroidManifest.xml and select Open With > Text Editor
  • Paste the following permissions under versionName: (view image below) 


  • < supports-screens android:largeScreens="true" android:normalScreens="true" android:smallScreens="true" android:resizeable="true" android:anyDensity="true" /> <uses-permission android:name="android.permission.CAMERA" /> <uses-permission android:name="android.permission.VIBRATE" /> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" /> <uses-permission android:name="android.permission.READ_PHONE_STATE" /> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.RECEIVE_SMS" /> <uses-permission android:name="android.permission.RECORD_AUDIO" /> <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" /> <uses-permission android:name="android.permission.READ_CONTACTS" /> <uses-permission android:name="android.permission.WRITE_CONTACTS" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <uses-permission android:name="android.permission.GET_ACCOUNTS" /> <uses-permission android:name="android.permission.BROADCAST_STICKY" />
  • Add android:configChanges="orientation|keyboardHidden" to the activity tag in AndroidManifest. (view image below)
  • Add a second activity under you appliction tag in AndroidManifest. (view image below)

<activity name="com.phonegap.DroidGap" label="@string/app_name" configchanges="orientation|keyboardHidden">
<intent-filter>
</intent-filter>
</activity>

4. Hello World

Now create and open a new file named index.html in the /assets/www directory. Paste the following code:



<!DOCTYPE HTML>
<html>
<head>
<title>PhoneGap</title>
<script type="text/javascript" charset="utf-8" src="phonegap.js"></script>
</head>
<body>
<h1>Hello World</h1>
</body>
</html>



*phonegap.js might need to be replaced with phonegap.<version numer>.js

5A. Deploy to Simulator


  • Right click the project and go to Run As and click Android Application
  • Eclipse will ask you to select an appropriate AVD. If there isn't one, then you'll need to create it.

5B. Deploy to Device

  • Make sure USB debugging is enabled on your device and plug it into your system. (Settings > Applications > Development)
  • Right click the project and go to Run As and click Android Application

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