- `&quot;&lt;all_urls&gt;&quot;`: matches any URL that starts with a permitted scheme (`http:`, `https:`, `file:`, or `ftp:`).
- `&quot;http://*/*&quot;`: Matches any URL that uses the `http:` scheme.
- `&quot;https://*/*&quot;`: Matches any URL that uses the `https:` scheme.
- `&quot;*://*/*&quot;`: Matches any URL that uses the `https:` or `http:` scheme.

These permissions are required if your Chrome extension wants to interact with the code running on pages.

[Match patterns documentation][1]


  [1]: https://developer.chrome.com/extensions/match_patterns

Is it possible to create an individual preference in an `PreferenceScreen`? 

I would like to code color settings like that:

![Color Preference][1]

I know that choosing the color is easy realizable with the `ListPreference`, but it would be awesome with that kind of &quot;checkboxes&quot;.

  [1]: http://i.stack.imgur.com/q4WLi.jpg

Android: Creating custom preference

My pager adapter ( extends PagerAdepter ) has a textview in it. And I update this textview with MainActivity&#39;s onPageSelected . Its update textview for position &gt; 0 , but start page (position 0) doesn&#39;t update on startup. When I swipe forward then swipe back; it sets value for position 0 BUT I couldnt set value ON START. How can set value for star page ?


    public void onPageSelected(int position) {
    			
    			 switch (position) {
    				case 0:	

    					 PagerAdapter.tv.setText(&quot;value&quot;); // =&gt; doesnt work on start
    		
    					break;
    
    	                        default:
    		                           PagerAdapter.tv.setText(&quot;value&quot;);
                                             break;
    }
    }


Full Code:

    public class QuizStart extends SlidingFragmentActivity {
     @Override
    	    protected void onCreate(final Bundle savedInstanceState) {
    	        super.onCreate(savedInstanceState);
    	       
    	  	   this.setContentView(R.layout.activity_main);
    	  
                  mPager = (ViewPager)findViewById(R.id.pager);	        
    	        QuestionPagerAdapter mAdapter = new QuestionPagerAdapter();
    	       
    	        mPager.setAdapter(mAdapter);
    	        QuizStart.onPageSelected(0);
    	    
    	     mPager.setOnPageChangeListener(new OnPageChangeListener() {
              
                      
    			@Override
    			public void onPageScrollStateChanged(int arg0) { }
    
    			@Override
    			public void onPageScrolled(int arg0, float arg1, int arg2) { }
    
    			@Override
    			public void onPageSelected(int position) {
    			
    			 switch (position) {
    				case 0:	

    					 PagerAdapter.tv.setText(&quot;value&quot;); // =&gt; doesnt work on start
    		
    					break;
    
    	                        default:
    		                           PagerAdapter.tv.setText(&quot;value&quot;);
                                             break;
    				}
    			}
    
    		});
    }
    }

onPageSelected doesn&#39;t work for first page

I am trying to understand the working of Google chrome extensions. I was studying the `manifest.json` file where I came across the permissions `&quot;http://*/*&quot;`, `&quot;https://*/*&quot;` and `&quot;&lt;all_urls&gt;&quot;`

Can anybody explain what do these permissions mean?

What does &quot;http://*/*&quot;, &quot;https://*/*&quot; and &quot;&lt;all_urls&gt;&quot; mean in the context of Chrome extension&#39;s permissions

<p>I am trying to understand the working of Google chrome extensions. I was studying the <code>manifest.json</code> file where I came across the permissions <code>"http://*/*"</code>, <code>"https://*/*"</code> and <code>"&#x3C;all_urls>"</code></p>
<p>Can anybody explain what do these permissions mean?</p>


I want to increase the screen real estate for my Chrome app. The Address Bar is useless in a Chrome App and I was wondering if there was a way to disable it.

How do you hide the Address bar in Google Chrome for Chrome Apps?

I am working on creating a Chrome Extension of an Image Cropping Widget. The code of my `popup.html` is as follows:

    &lt;body&gt;
        &lt;textarea id=&quot;widget_script&quot; style=&quot;border:1px solid #ccc;padding:5px;width:600px&quot; rows=&quot;5&quot; readonly&gt;&lt;/textarea&gt;
        &lt;script type=&quot;text/javascript&quot;&gt;
            var protocol=window.location.protocol;
            var host= window.location.host;
            var head=(&#39;&lt;div id=&quot;wd_id&quot; style=&quot;margin-bottom: 20px;&quot;&gt;&lt;/div&gt;
        &lt;script type=&quot;text/javascript&quot; src=&quot;http://code.jquery.com/jquery-latest.min.js&quot;&gt;&lt;/\script&gt;
        &lt;script type=&quot;text/javascript&quot; src=&quot;&#39;+protocol+&#39;//&#39;+host+&#39;Image_crop/cropimages/img_crop_widget.js&#39;+&#39;&quot;&gt;&lt;\/script&gt;
        &lt;script type=&quot;text/javascript&quot;&gt;init_widget()&lt;\/script&gt;&#39;);
            document.getElementById(&quot;widget_script&quot;).innerHTML=head;
        &lt;/script&gt;
    &lt;/body&gt;

The variables **protocol** and **host** take *protocol* and *host* from URL in the browser. When I tried to integrate this as a Chrome extension, it is not working. When it works perfectly, it displays following code in the textarea:

    &lt;div id=&quot;wd_id&quot; style=&quot;margin-bottom: 20px;&quot;&gt;&lt;/div&gt;
    &lt;script type=&quot;text/javascript&quot; src=&quot;http://code.jquery.com/jquery-latest.min.js&quot;&gt;&lt;/script&gt;
    &lt;script type=&quot;text/javascript&quot; src=&quot;http://localhost/cropimages/img_crop_widget.js&quot;&gt;&lt;/script&gt;
    &lt;script type=&quot;text/javascript&quot;&gt;init_widget()&lt;/script&gt;

I have things few things like, placing the JS code in external JS file and and also calling the file in `manifest.json` calling it in my `popup.html`, but none worked.

Can anyone tell me what I am doing wrong, or what else should I try to make it work?

Thanks in advance... 

Chrome showing error as: Refused to execute inline script because of Content-Security-Policy

I have a new author site that I want to make available from a domain that I had previously used Apache rewriting to bounce traffic to my Amazon site, [R=301,L], which I want to serve up as my own site. I also have a new domain for the interim at least.

Is there (are there) particular durations of times when Chrome in particular will store 301 cached redirects? Some other questions, https://stackoverflow.com/questions/9130422/how-long-do-browsers-cache-http-301s and https://stackoverflow.com/questions/4454787/how-is-301-redirect-implemented-by-different-browsers , ask, and the answer is given that some browsers do not cache, some cache for the session, and Chrome and IE10 cache in a way that will survive a browser restart, *but don&#39;t specify how long*. Longer than the other browsers tested, but the amount is still unspecified.

So how long does Chrome store a 301 redirect? The questions cited do not specify what it is for Chrome or IE10.

How long does Chrome remember a 301 redirect?

I have Fiddler installed on my machine. I have installed the Fiddler Root Certificate to decrypt HTTPS traffic, but it only works in FF and IE, not in chrome. Chrome does not trust Fiddler&#39;s certificate and does not allow me to connect to any tunneled connections. 

I tried looking on Fiddler2.com&#39;s page for a plugin but I don&#39;t see anyhing. 



Chrome Doesn&#39;t Trust Fiddler Root Certificate

I love the network debugger, that being said, what programs are out there that let me step forward and backward through multiple &#39;hars&#39; so I can replay them? if the &#39;hars&#39; are saved with content, can the replay handle that as well?

right now I just read through in textpad, but if I have to present any of my findings a nice &#39;har player&#39; could greatly help non-technical folk.

How do I view / replay a chrome network debugger har file saved with content?

When I&#39;m viewing the downloaded resources for a page in the Chrome web inspector, I also see the HTML/JS/CSS requested by certain extensions.

![enter image description here][1]

In the example above, `indicator.html`, `indicator.js` and `indicator.css` are actually part of the [Readability Chrome extension][2], not part of my app. 

This isn&#39;t too big a deal in this particular situation, but on a more complex page and with several extensions installed, it can get quite crowded in there! 

I was wondering if there was a way to filter out any extension-related resources from this list (i.e. any requests using the `chrome-extension://` protocol). 

Does anyone know how I could achieve this?


  [1]: http://i.stack.imgur.com/S8mGP.png
  [2]: https://chrome.google.com/webstore/detail/readability/oknpjjbmpnndlpmnhmekjpocelpnlfdi?hl=en

Is it possible to hide extension resources in the Chrome web inspector network tab?

In my Stackoverflow folder, I have `stackoverflow.ico` and 2 bellow files. When importing it to Chrome, it shows the icon in address bar, but when I click on it, Chrome doesn&#39;t open any new tab. What am I doing wrong?

**manifest.json**

    {
      &quot;name&quot;: &quot;Stackoverflow&quot;,
      &quot;version&quot;: &quot;1&quot;,
      &quot;browser_action&quot;:
      {
        &quot;default_icon&quot;: &quot;stackoverflow.ico&quot;
      },
      &quot;background&quot;:
      {
        &quot;page&quot;: &quot;index.html&quot;
      },
      &quot;permissions&quot;: [&quot;tabs&quot;],
      &quot;manifest_version&quot;: 2
    }
**index.html**

    &lt;html&gt;
      &lt;head&gt;
        &lt;script&gt;
          chrome.browserAction.onClicked.addListener(function(activeTab)
          {
            var newURL = &quot;http://stackoverflow.com/&quot;;
            chrome.tabs.create({ url: newURL });
          });
        &lt;/script&gt;
      &lt;/head&gt;
    &lt;/html&gt;

Chrome extension: How to open a link in new tab?

Chrome developer tools: Is there a way to view the `Console` tab and the `Sources` tab in separate views? I often want to look at both of these simultaneously. 

Pressing &lt;kbd&gt;Esc&lt;/kbd&gt; when on the `Sources` tab will let me see a small view of the `Console` at the bottom. But I&#39;d like a larger view of the both at the same time. Is this possible?

If not, is this something that a chrome extension might be able to do?

Edit:

Clarification - I know how to *undock* the dev tools window (that&#39;s my default setup). Just being greedy I guess and wondering if I can further split `Sources` and `Console` into separate undocked windows (or at the very least, have their views splits vertically on the same window, instead of horizontally as pressing `Esc` does)


Chrome developer tools: View Console and Sources views in separate views/vertically tiled?

I&#39;ve seen [this extension][0] in the Chrome Web store, which shows the newest videos of a YouTube channel. I want to modify this extension in order to make it work with a different channel.

How can I get this done?

   [0]: https://chrome.google.com/webstore/detail/chimneyswift11s-youtube-c/ghajlcgpoghfjldldggbiligiahgalmk/details

Content Type	Original Author	Original Content on Stackoverflow
Question	TheRookierLearner	View Question on Stackoverflow
Solution 1 - Google Chrome	PSL	View Answer on Stackoverflow

What does "http:///", "https:///" and "<all_urls>" mean in the context of Chrome extension's permissions

Google Chrome Problem Overview

Google Chrome Solutions

Solution 1 - Google Chrome

onPageSelected doesn't work for first page

Android: Creating custom preference

Attributions