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I had searched the web for solutions to my problem and found many related threads, unfortunately, none of the solutions provided works for my case. I am new to android development and followed the documentation found at Apache Cordova! for configuration.
Problem: The deviceready event is not fired, below are my codes and configuration together with error log. Please advise me on what i had done wrong, thanks!!!
Emulator
AVD Device: nexus 7
Target: Android 4.2
Memory RAM: 512
MainActivity.java
package com.example.pollo;
import android.os.Bundle;
import org.apache.cordova.*;
import android.app.Activity;
public class MainActivity extends DroidGap {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.loadUrl("file:///android_asset/www/index.html");
}
}
index.html
<html>
<head>
<title></title>
<script src="cordova-2.2.0.js"></script>
<script>
function onLoad(){
console.log("Now Loading");
document.addEventListener("deviceready", myDeviceReadyListener, false);
}
function myDeviceReadyListener(){
console.log("Device ready");
navigator.notification.alert("Phone is ready!");
var myDiv = document.getElementById('props');
myDiv.innerHTML = 'Device Name: ' + device.name;
}
</script>
</head>
<body onload="onLoad()">
<h1>X App V.11</h1>
<p id="props">Loading device properties...</p>
</body>
</html>
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.pollo"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="7"
android:targetSdkVersion="17" />
<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:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale"
android:name="com.example.pollo.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Config
assets>www>cordova-2.2.0.js
assets>www>index.html
res>xml>config.xml
AndroidManifest.xml
libs>cordova-2.2.0.jar
libs>android-support-v13.jar
Logcat - Error Log
12-31 01:50:58.323: E/Trace(659): error opening trace file: No such file or directory (2)
12-31 01:51:45.653: E/StrictMode(552): android.app.ServiceConnectionLeaked: Service com.android.exchange.ExchangeService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@40d1b278 that was originally bound here
The onLoad() is called but the myDeviceReadyListener() is not called~ Does it got anything to do with the emulator that i chose?
762
Funny, just faced the same problem yesterday. I spent hours debugging and all I could find is that at line 6016 in cordova-2.2.0.js, the app seems to silently quit executing. Why? No idea... there are no errors in the logs. Perhaps some new permissions or something along those lines.
Anyway, after wasting many hours debugging, I started from scratch using the PhoneGap tutorial. I noticed that at the time when PhoneGap 2.2.0 was released, they had used API level 16, not 17 (which is what I was using and what you are using). As soon as I set the app's target to API Level 16 everything started working again.
Takeaway: set your app's target API level to 16 (Android 4.1.2) for now and your app will receive the deviceready event.
70
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