Try to update cordova version as latest one.

    cordova -v
    npm install -g cordova

current recent cordova version is 8.x.
and please check which cordova plugins are installed.

PhoneGap gives errors while compiling for production builds. Rather than PhoneGap use IONIC framework which under the hood run different libraries of PhoneGap but does not return such errors.

https://ionicframework.com/

If your application is in javascript use IONIC 1.

**If you are using WebView mecanism** in your app, try to change for [Crosswalk][1].  
In my case, **replacing** interaction with **android.webkit.WebView** with [crosswalk][2] fixed the issue.  

I don&#39;t really understand why, but Crosswalk is known for &quot;*Uniform runtime across all devices and so you don&#39;t have to deal with runtime differences on different devices running different versions of the OS.* &quot;

  [1]: https://crosswalk-project.org/blog/what-is-crosswalk.html
  [2]: https://crosswalk-project.org/documentation/cordova.html

Try updating your cloud build and re-install it on your Android 4.0.

Seems it needs to be re-installed for the new permissions to be noticed by the Android OS.

Im using jQuery datepicker
the format of the datepicker is this `08/25/2012`

i have errors when inserting to my database it insert only 0000-00-00 00 00 00

my codes is

    &lt;?php
    $id = $_POST[&#39;id&#39;];
    $name = $_POST[&#39;name&#39;];
    $date = $_POST[&#39;date&#39;];
    $sql = mysql_query( &quot;INSERT INTO user_date VALUE( &#39;&#39;, &#39;$name&#39;, &#39;$date&#39;)&quot; ) or die ( mysql_error() );
    echo &#39;insert successful&#39;;
    ?&gt;

im sure my insert is correct....

PHP mysql insert date format

I have a SQL table that has a CreationDate field.

I have `getdate()` in the computed column specification formula.

I would like to know how to get just the date portion, that is, &#39;2012-08-24&#39; instead of &#39;2012-08-24 10:45:17.740&#39;.

How to get just the date part of getdate()?

I have an Android HTC Amaze and an Android HTC Desire. My Sencha Touch 2 apps wrapped by PhoneGap work excellent for the Desire but they refuse to load on the HTC Amaze 4.0.3.
I&#39;m getting this kind of errors in log -

    08-24 17:08:37.577: E/chromium(16106): external/chromium/net/disk_cache/stat_hub.cc:190: [0824/170837:ERROR:stat_hub.cc(190)] StatHub::Init - App &quot;appname&quot; isn&#39;t supported.

Can anybody help? 

Android - Sencha Touch 2 PhoneGap issue for 4.0.x

I have an Android HTC Amaze and an Android HTC Desire. My Sencha Touch 2 apps wrapped by PhoneGap work excellent for the Desire but they refuse to load on the HTC Amaze 4.0.3.
I'm getting this kind of errors in log -
<pre><code class="hljs language-ruby">08-24 17:08:37.577: E/chromium(16106): external/chromium/net/disk_cache/stat_hub.cc:190: [0824/170837:ERROR:stat_hub.cc(190)] StatHub::Init - App "appname" isn't supported.
</code></pre>
Can anybody help?

So I&#39;d like to change the `android:fontFamily` in Android but I don&#39;t see any pre-defined fonts in Android. How do I select one of the pre-defined ones? I don&#39;t really need to define my own TypeFace but all I need is something different from what it shows right now.

    &lt;TextView
        android:id=&quot;@+id/HeaderText&quot;
        android:layout_width=&quot;wrap_content&quot;
        android:layout_height=&quot;wrap_content&quot;
        android:layout_alignParentTop=&quot;true&quot;
        android:layout_centerHorizontal=&quot;true&quot;
        android:layout_marginTop=&quot;52dp&quot;
        android:gravity=&quot;center&quot;
        android:text=&quot;CallerBlocker&quot;
        android:textSize=&quot;40dp&quot;
        android:fontFamily=&quot;Arial&quot;
     /&gt;

It seems what I did up there won&#39;t really work! BTW `android:fontFamily=&quot;Arial&quot;` was a stupid attempt!

How to change fontFamily of TextView in Android

Is it necessary to turn both `Internet` and `GPS` on before I can read my current location(country, city, locality etc) in my app? If they are, then any alternative way to get the location only from GPS? Since the internet availability is an issue.

Does GPS require Internet?

When I rotate my screen, the WebView reloads the whole page. I can&#39;t have this since some of my content contains dynamic/random material. Currently when rotated the screen reloads the original URL from the loadUrl() method. 

Any idea what&#39;s wrong with my code? 

***MainActivity.java***


    package com.mark.myapp;
    
    import android.app.Activity;
    import android.os.Bundle;
    import android.util.Log;
    import android.view.KeyEvent;
    import android.view.Menu;
    import android.webkit.WebView;
    import android.webkit.WebViewClient;
    
    public class MainActivity extends Activity {
    
    	WebView web;
    	String webURL = &quot;http://www.google.co.uk/&quot;;
    	
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            
            if (savedInstanceState != null)
                ((WebView)findViewById(R.id.web)).restoreState(savedInstanceState);
            
            web = (WebView) findViewById(R.id.web);
            web.getSettings().setJavaScriptEnabled(true);
            web.loadUrl(webURL);
            web.setPadding(0, 0, 0, 0);
            web.getSettings().setLoadWithOverviewMode(true);
            web.getSettings().setUseWideViewPort(true);
            web.getSettings().setSupportZoom(true);
            web.getSettings().setBuiltInZoomControls(true);
            
            web.setWebViewClient(new HelloWebViewClient());
        }
    
        @Override
        public boolean onCreateOptionsMenu(Menu menu) {
            getMenuInflater().inflate(R.menu.activity_main, menu);
            return true;
        }
        
        private class HelloWebViewClient extends WebViewClient {
        	public boolean shouldOverrideUrlLoading(WebView web, String url) {
        		web.loadUrl(url);
        		return true;
        	}
        }
        
        public boolean onKeyDown(int keyCode, KeyEvent event) {
        	if ((keyCode == KeyEvent.KEYCODE_BACK) &amp;&amp; web.canGoBack()) {
        		web.goBack();
        		return true;
        	}
        	return super.onKeyDown(keyCode, event);
        }
        
    }

***AndroidManifest.xml***

    &lt;manifest xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
        package=&quot;com.mark.myapp&quot;
        android:versionCode=&quot;1&quot;
        android:versionName=&quot;1.0&quot; &gt;
    
        &lt;uses-sdk
            android:minSdkVersion=&quot;8&quot;
            android:targetSdkVersion=&quot;15&quot; /&gt;
    
        &lt;application
            android:icon=&quot;@drawable/ic_launcher&quot;
            android:label=&quot;@string/app_name&quot;
            android:theme=&quot;@style/AppTheme&quot; &gt;
            &lt;activity
                android:name=&quot;.MainActivity&quot;
               
              	android:configChanges=&quot;orientation|keyboardHidden&quot;&gt;
                &lt;intent-filter&gt;
                    &lt;action android:name=&quot;android.intent.action.MAIN&quot; /&gt;
    
                    &lt;category android:name=&quot;android.intent.category.LAUNCHER&quot; /&gt;
                &lt;/intent-filter&gt;
            &lt;/activity&gt;
        &lt;/application&gt;
    	&lt;uses-permission android:name=&quot;android.permission.INTERNET&quot;/&gt;
    &lt;/manifest&gt;

Android - Preventing WebView reload on Rotate

I have the Android SDK installed on both a Linux machine using open SuSE 12.1. I&#39;ve used both machines to successfully build Android apps many times and sign them both with a debug key for testing and a release key from my own keystore, so it should be somewhere on each machine.

Using the command

    jarsigner

Returns a command not found error on both machines, however. I&#39;ve looked in the Android SDK folder, JDK folder on Windows, and /usr/lib64/jvm/ but it&#39;s not anywhere I&#39;ve looked.

I assume it must be under a different name. I&#39;ve also run:

     find -name jarsigner

over the whole system on the Linux box with no success.

Where is jarsigner?

In many of the code samples that I find on the internet the `context` is obtained in the constructor of an adapter.

This context is used to get an `inflater` to inflate the views in `getView` method.

My Question is why bother getting the context in the constructor when it can easily be obtained like so
    
            LayoutInflater inflater;
            @Override
            public View getView(int position, View convertView, ViewGroup parent) {
                if(inflater == null){
                Context context = parent.getContext();
                inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
                }
                ...
                ...
                
                return convertView;
            }

Also is there any reason not to use the above method because it till now I have not faced any problem in using it .

Getting the android context in an adapter

Since the upgrade to iOS 6, we are seeing Safari&#39;s web view take the liberty of caching `$.ajax` calls. This is in the context of a PhoneGap application so it is using the Safari WebView. Our `$.ajax` calls are `POST` methods and we have cache set to false `{cache:false}`, but still this is happening. We tried manually adding a `TimeStamp` to the headers but it did not help.

We did more research and found that Safari is only returning cached results for web services that have a function signature that is static and does not change from call to call.  For instance, imagine a function called something like:

    getNewRecordID(intRecordType)

This function receives the same input parameters over and over again, but the data it returns should be different every time.

Must be in Apple&#39;s haste to make iOS 6 zip along impressively they got too happy with the cache settings.  Has anyone else seen this behavior on iOS 6? If so, what exactly is causing it?

---

The workaround that we found was to modify the function signature to be something like this:

    getNewRecordID(intRecordType, strTimestamp)

and then always pass in a `TimeStamp` parameter as well, and just discard that value on the server side.  This works around the issue. 

Is Safari on iOS 6 caching $.ajax results?

When I visit [chesseng.herokuapp.com][1] I get a response header that looks like

    Cache-Control:private
    Connection:keep-alive
    Content-Encoding:gzip
    Content-Type:text/css
    Date:Tue, 16 Oct 2012 06:37:53 GMT
    Last-Modified:Tue, 16 Oct 2012 03:13:38 GMT
    Status:200 OK
    transfer-encoding:chunked
    Vary:Accept-Encoding
    X-Rack-Cache:miss

and then I refresh the page and get

    Cache-Control:private
    Connection:keep-alive
    Date:Tue, 16 Oct 2012 06:20:49 GMT
    Status:304 Not Modified
    X-Rack-Cache:miss

so it seems like caching is working. If that works for caching then what is the point of ***Expires*** and **Cache-Control:max-age**. To add to confusion, when I test the page at [https://developers.google.com/speed/pagespeed/insights/][2] it tells me to &quot;Leverage browser caching&quot;.


  [1]: http://chesseng.herokuapp.com
  [2]: https://developers.google.com/speed/pagespeed/insights

What is Cache-Control: private?

How to disable automatic browser caching from asp.Net mvc application?

Because I am having a problem with caching as it caches all links. But sometimes it redirected to DEFAULT INDEX PAGE automatically 
which stored it caching and then all the time I click to that link it will redirect me to DEFAULT INDEX PAGE.

So some one know how to manually disable caching option from ASP.NET MVC 4?

ASP.NET MVC how to disable automatic caching option?

In Google Chrome, how you can check which files are served from the browser cache, and which comes from the server?

Check whether network response is coming from server or Chrome cache

I have a webpage **index.html** hosted on a particular server. I have pointed `example.com` to `example.com/index.html`. So when I make changes in index.html and save it, and then try to open example.com, the changes are not reflected. Reason that the webpages are being cached.

Then I manually refresh the page and since it loads the fresh copies and not from cache, it works fine. But I cannot ask my client to do so, and they want everything to be perfect. So my question is that is there a trick or technique as to how I can make the file load every time from the server and not from cache?

P.S: I know the trick for CSS, JS and images files, i.e. appending `?v=1` but don&#39;t know how to do it for index.html.

Any help would be appreciated. Thanks!

Load index.html every time from the server and NOT from cache

So I am a newbie in javascript and i had been going through some one else&#39;s code and I found this..  

    describe(&#39;deviceready&#39;, function() {
        it(&#39;should report that it fired&#39;, function() {
            spyOn(app, &#39;report&#39;);
            app.deviceready();
            expect(app.report).toHaveBeenCalledWith(&#39;deviceready&#39;);
        });
    });


What I don&#39;t understand is: 
What exactly does the `describe` keyword do?

info:  
 -  Its a **phonegap** application  
 -  We are using the *spine.js* and *jQuery* libraries  


The &#39;describe&#39; keyword in javascript

I am new to phonegap. I have prepared one sample application. My application has 2 pages, the first page has one button, when clicked the second page will open. It is working fine using the following


             function callAnothePage()
             {
                window.location = &quot;test.html&quot;;
             }


The second page has one button, when clicked I want to exit from the application. I used the following


           function exitFromApp()
           {
                navigator.app.exitApp();
           }


`test.html` code,

    &lt;!DOCTYPE html&gt;
    &lt;html&gt;
    
    &lt;head&gt;
        &lt;script type=&quot;text/javascript&quot; charset=&quot;utf-8&quot; src=&quot;cordova-2.0.0.js&quot;&gt;&lt;/script&gt;
        &lt;script type=&quot;text/javascript&quot; charset=&quot;utf-8&quot;&gt;  
            function onLoad()
            {
                console.log(&quot;device reday !!!!&quot;)
                document.addEventListener(&quot;deviceready&quot;, onDeviceReady, true);
            }
            function exitFromApp()
            {
                console.log(&quot;in button&quot;);
                navigator.app.exitApp();
            }
        &lt;/script&gt;
    &lt;/head&gt;
    
    &lt;body onload=&quot;onLoad();&quot;&gt;
        &lt;h4&gt;&lt;center&gt;Login Page&lt;/center&gt;&lt;/h4&gt;
    
        &lt;input type=&quot;submit&quot; onclick=&quot;exitFromApp()&quot; value=&quot;exit&quot;/&gt;
    
    &lt;/body&gt;
    &lt;/html&gt;

But it is not working.

Exit from app when click button in android phonegap?

App Dies On Startup (connection to the server was unsuccessful) 

I have an Android application that I&#39;m writing using PhoneGap BUILD. The app was working fine earlier, but now it seems I am getting this error after refining my app (some UI changes only)

1) When I start the app I (usually) get: 

**Application Error - The connection to the server was unsuccessful. 
(file:///android_asset/www/index.html)** 

Sorry if this is duplication of any question. I have seen some similar questions here, but i couldn&#39;t find a perfect answer or solution. As in my case it was working fine until my last changes.

Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.html)

I am making a phonegap application with jquery. I am confused whether I should wrap my entire code inside JQuery&#39;s `$(document).ready()` like

    $(document).ready(function(){
        //mycode
    });

or inside the deviceready event of phonegap like

    document.addEventListener(&quot;deviceready&quot;, function(){
        //mycode
    });

I am currently using `document.ready` but I think I may encounter problems if I try to access some Phonegap API methods inside `document.ready`.

Which is the best event to wrap my code in, document.ready or deviceready?

JQuery document.ready vs Phonegap deviceready

I have created a Cordova 2.1.0 app, It ran fine for the first 2-3 times. But now when I am trying to run it through terminal it is giving me the following error.I didn&#39;t change anything.

    Ankurs-Mac-mini:~ ankur$ /Users/ankur/Desktop/CordovaSMS/cordova/emulate 
    Ankurs-Mac-mini:~ ankur$ 2012-10-17 16:11:08.695 ios-sim[7032:507] stderrPath: 
    /Users/ankur/Desktop/CordovaSMS/cordova/console.log
    2012-10-17 16:11:08.698 ios-sim[7032:507] stdoutPath: 
    /Users/ankur/Desktop/CordovaSMS/cordova/console.log
    [DEBUG] Session could not be started: Error Domain=DTiPhoneSimulatorErrorDomain 
    Code=1 &quot;iOS Simulator failed to install the application.&quot; UserInfo=0x7fc643902320 
    {NSLocalizedDescription=iOS Simulator failed to install the application.,
    DTiPhoneSimulatorUnderlyingErrorCodeKey=-1}

any help would be appreciated. 
Thanks

iOS Simulator failed to install the application

In the realm of providing a decent implementation of the Chromium Embedded Framework (CEF) for .Net, the two leading options appear to be CefSharp and CefGlue.  They differ in approach (CefGlue uses P/Invoke to call into the CEF unmanaged code, CefSharp uses a mixed-mode C++/CLI wrapper around the CEF libraries).

Is there some reason that a mixed-mode assembly is better than P/Invoke calls?  All other things being equal, it seems like CefGlue (the P/Invoke lib) provides a &quot;thinner&quot; wrapper around the CEF project, which means it would probably be faster to respond to updates in the upstream library.

Is there anyone out there with experience with both libraries who can share what the differentiating factors would be?

Any reason to prefer CefSharp over CefGlue (or vice-versa)?

For our Android app, we would like to embed our own browser/rendering engine. The most likely candidate for this, is [Webkit][webkit]/[Chromium][chromium]. **We are looking for something similar to [WebView](http://developer.android.com/reference/android/webkit/WebView.html), essentially, but backed by a browser (version) that we control.**

Background
==========
Significant parts of our app consist of web page fragments embedded in the view (served by the app itself). We try to do this as transparently as possible (from a visual/user experience standpoint). So far, we have been using [WebView][webview] for this and that works for the most part. Except when it doesn&#39;t. 

Some phone vendors have unfortunately decided to tweak the standard Android browser here and there. In some cases, this breaks our app or makes the fact the we embed a web page more noticeable.

Our Idea
==========
We&#39;d like to have a component similar to [WebView][webview] but where we control what version of Webkit/Chromium (or some other rendering engine) is being used. It wouldn&#39;t necessarily have to be the latest and greatest version. It is more important that we can get our app to work *consistently* across as many Android devices as possible.

So far
-------
Our research so far has not turned up anything useful. We have found three dead attempts to port Webkit to [NDK][ndk] (the bare Webkit for Android port uses functionality not available in the NDK and thus not to app developers):

 * [Webkit Android port by Company 100][dorothy] (no updates for over two years)
 * [mogo-browser][mogo] (their last revision was to delete all source code)
 * [NDK Webkit][ndkwebkit] (officially abandoned by its author)

Looking on StackOverflow, we have also found a number of similar questions, most of which being solved by pointing to WebView (we already do that, and it&#39;s not good enough)

 * https://stackoverflow.com/questions/10154454/webkit-component-for-android
 * https://stackoverflow.com/questions/15155331/embed-basic-webkit-v8-in-my-app
 * https://stackoverflow.com/questions/9671933/embedding-a-newer-version-of-webkit-with-android-app

We are currently investigating whether [Chromium for Android][chromiumforandroid] (or parts of it) can be turned into a library that our app could use. Has anyone else done this?

Update
------
After having a look at the chromeview project on GitHub (accepted answer), we decided that we&#39;d rather wait for Google to release a Chrome-based WebView on future Android devices. The Chromium rendering engine turns out to be fairly large (~40MB), which doesn&#39;t leave much space for the actual app :(

 [dorothy]: http://www.dorothybrowser.com/introducing-webkit-android-ndk-port/
 [webview]: http://developer.android.com/reference/android/webkit/WebView.html
 [mogo]: http://code.google.com/p/mogo-browser/ 
 [ndkwebkit]: http://sourceforge.net/p/ndkwebkit/
 [chromiumforandroid]: https://code.google.com/p/chromium/wiki/AndroidBuildInstructions
 [webkit]: http://webkit.org
 [chromium]: http://chromium.org
 [ndk]: http://developer.android.com/tools/sdk/ndk/index.html


Embedded Chromium or Webkit in Android app

I&#39;m developing packaged app for chrome store using one-time chrome wallet payments. For my app I need to check during the runtime if user bought the app or not to decide should it be demo functionality or full functionality.

According to the chrome [identity API documentation][1] :

&gt; to keep application ID constant, You need to copy the key in the
&gt; installed manifest.json to your source manifest.

I have 2 questions about this procedure:  

1) under what condition the id of my application may change? I&#39;ve tried to re-install the app and made updates but the apps id remains the same.. If there is no way to change apps id than why do I need this procedure for?

2) how can I upload my zip archive with manifest.json (which contains &quot;key&quot; field) to chrome dashboard? The problem is that uploader throw an error at me: 

&gt; An error occurred: Failed to process your item.

&gt; key field is not allowed in manifest. 


  [1]: http://developer.chrome.com/apps/app_identity.html#copy_key

How to change chrome packaged app id Or Why do we need key field in the manifest.json?

IS there a way to trick the server so I don&#39;t get this error:


Content was blocked because it was not signed by a valid security certificate.  


I&#39;m pulling an iframe of an html website into another website but I keep getting the console (chrome) error in the title of this question and in internet explorer it says:

Content was blocked because it was not signed by a valid security certificate.

Failed to load resource: net::ERR_INSECURE_RESPONSE

When I try to run chromium inside a docker container I see the following error: Gtk: cannot open display: :0

Dockerfile: (based on https://registry.hub.docker.com/u/jess/chromium/dockerfile)

    FROM debian:jessie
    
    # Install Chromium
    RUN sed -i.bak &#39;s/jessie main/jessie main contrib non-free/g&#39; /etc/apt/sources.list &amp;&amp; \
        apt-get update &amp;&amp; apt-get install -y \
        chromium \
        chromium-l10n \
        libcanberra-gtk-module \
        libexif-dev \
        libpango1.0-0 \
        libv4l-0 \
        pepperflashplugin-nonfree \                                                                          
        --no-install-recommends &amp;&amp; \
        mkdir -p /etc/chromium.d/
    
    # Autorun x11vnc
    CMD [&quot;/usr/bin/chromium&quot;, &quot;--no-sandbox&quot;, &quot;--user-data-dir=/data&quot;]

build and run:

    docker build -t chromium
    docker run -e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix --privileged chromium

and the error:

    [1:1:0202/085603:ERROR:browser_main_loop.cc(164)] Running without the SUID sandbox! See https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
    No protocol specified
    [1:1:0202/085603:ERROR:browser_main_loop.cc(210)] Gtk: cannot open display: :0

Content Type	Original Author	Original Content on Stackoverflow
Question	Vahan	View Question on Stackoverflow
Solution 1 - Android	sirius2013	View Answer on Stackoverflow
Solution 2 - Android	Wasti	View Answer on Stackoverflow
Solution 3 - Android	Antoine Draune	View Answer on Stackoverflow
Solution 4 - Android	Machado	View Answer on Stackoverflow

Android - Sencha Touch 2 PhoneGap issue for 4.0.x

Android Problem Overview

Android Solutions

Solution 1 - Android

Solution 2 - Android

Solution 3 - Android

Solution 4 - Android

How to get just the date part of getdate()?

PHP mysql insert date format

Attributions