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PhoneGap class not found in android

I have a problem with my PhoneGap application (Android). Until now, I understand that I did everything well. Here is what I did.

  • After creating the project in Eclipse, I added cordova-2.2.0.jar to the libs folder.
  • Then I edited AndroidManifest.xml and MainActivity.java
  • I created the www folder inside the assets folder and saved the cordova-2.2.0.js and index.html files

So far away everything was in order. But when I run this program, it shows an error. I have attached a screenshot and sample code.

enter image description here

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.hellopgap" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="15" /> <supports-screens android:largeScreens="true" android:normalScreens="true" android:smallScreens="true" android:xlargeScreens="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.INTERNET" /> <uses-permission android:name="android.permission.RECEIVE_SMS" /> <uses-permission android:name="android.permission.RECORD_AUDIO" /> <uses-permission android:name="android.permission.RECORD_VIDEO"/> <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" /> <application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name=".MainActivity" android:label="@string/title_activity_main" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest>

MainActivity.java

 package com.example.hellopgap; import android.app.Activity; import android.os.Bundle; import org.apache.cordova.*; public class MainActivity extends DroidGap { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); super.loadUrl("file:///android_asset/www/index.html"); } }

index.html

 <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta name="format-detection" content="telephone=no" /> <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" /> <script type="text/javascript" charset="utf-8" src="cordova-2.2.0.js"></script> <script type="text/javascript" charset="utf-8"> // Wait for Cordova to load // document.addEventListener("deviceready", onDeviceReady, false); // Cordova is ready // function onDeviceReady() { // Empty } // alert dialog dismissed function alertDismissed() { // do something } // Show a custom alertDismissed // function showAlert() { navigator.notification.alert( 'You are the winner!', // message alertDismissed, // callback 'Game Over', // title 'Done' // buttonName ); } </script> <title>Notification Example</title> </head> <body> <div class="app"> <h1>Apache Cordova</h1> <h3>This is sample PhoneGap apps</h3> <p><a href="#" onclick="showAlert(); return false;">Show Alert</a></p> </div> </body> </html>

Thanks in advance.

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3 answers

I had the same problem. I just follow these steps and get started:

  • Go to selected project Properties
  • Go to java build path
  • Select Order and Export
  • Include all checks (dependent projects)
  • Now just clean and run the application again.

This works for me ...

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It looks like you are missing config.xml in the res / xml application directory. It is included as part of the phonegap distribution in lib / android / res / xml / config.xml. Copy this file to the res / xml directory and everything will be fine.

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I ran into a similar problem, and today I found this in Javascript if the deviceready event is not triggered; navigator , device , etc. remains undefined .

This information is not mentioned in the documentation.

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