No. There isn&#39;t an API, this time, to get data from the timeline, but the data can be access from takeout by the user. So the only thing you can do is request from the user to upload the JSON(or KML) file of the data.

 You can put in your site a url like this:
https://takeout.google.com/settings/takeout/custom/location_history
and tell to user to download the json file and upload it.


When I send a new link on Telegram, it automatically reads [Open Graph](http://ogp.me/) data of the URL and generates a preview of the page.

When the Open Graph data of the same page changes, though, Telegram doesn&#39;t update its preview: it has cached the old Open Graph data!

How do you clear the Open Graph cache?

### Preview Example:

For the URL `https://asp.net/` Telegram is reading the following tags:  


    &lt;meta property=&quot;og:site_name&quot; content=&quot;Microsoft&quot;&gt;
    &lt;meta property=&quot;og:title&quot; content=&quot;ASP.NET | Open-source web framework for .NET&quot;&gt;
    &lt;meta name=&quot;twitter:image&quot; content=&quot;https://dotnet.microsoft.com/images/redesign/social/large.png&quot;&gt;
    &lt;meta property=&quot;og:description&quot; content=&quot;ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.&quot; /&gt;

And is generating the following preview:

[![enter image description here][1]][1]


  [1]: https://i.stack.imgur.com/H8V5y.png

How do you clear the Open Graph cache of an URL on Telegram?

I want to make a list of fields depending on the number of the player that user has selected. I wanted to make something like this:
```javascript
generatePaymentField() {
	var noGuest = this.state.guest;
	var payment = 
	&lt;View&gt;
		&lt;View&gt;
			&lt;View&gt;&lt;Text&gt;No&lt;/Text&gt;&lt;/View&gt;
			&lt;View&gt;&lt;Text&gt;Name&lt;/Text&gt;&lt;/View&gt;
			&lt;View&gt;&lt;Text&gt;Preference&lt;/Text&gt;&lt;/View&gt;
		&lt;/View&gt;;
		
	for (var i=0; i &lt; noGuest; i++) {
		payment = payment + 
			&lt;View&gt;
				&lt;View&gt;
					&lt;TextInput /&gt;
				&lt;/View&gt;
				&lt;View&gt;
					&lt;TextInput /&gt;
				&lt;/View&gt;
				&lt;View&gt;
					&lt;TextInput /&gt;
				&lt;/View&gt;
			&lt;/View&gt;;
	}
	return payment;
}

render () {
	var payment = this.generatePaymentField();
	this.setState({payment : payment});
	return (
		&lt;View&gt;
			{this.state.payment}
		&lt;/View&gt;;
	)
}
```

But react-native regarded the syntax above as &#39;unexpected token&#39; pointing at the for loop line. Is there any other way I can achieve doing this?

Loop in react-native

google maps&#39; new feature your timeline https://www.google.com/maps/timeline seems to be useful to retrieve location history for a given user, my question is
how to use google maps to retrieve this timeline ?
it is possible ?
sorry am new to google world and i have looked for this information on their site but no news.

Thanks !

google maps your timeline api

<p>google maps' new feature your timeline <a href="https://www.google.com/maps/timeline" target="_blank" rel="noopener noreferrer">https://www.google.com/maps/timeline</a> seems to be useful to retrieve location history for a given user, my question is
how to use google maps to retrieve this timeline ?
it is possible ?
sorry am new to google world and i have looked for this information on their site but no news.</p>
<p>Thanks !</p>


I am using the [5 min quickstart](https://angular.io/docs/ts/latest/quickstart.html) from angular.io website, which contain a file structure like this:

    angular2-quickstart
     app
       app.component.ts
       boot.ts
     index.html
     license.md
     package.json
     tsconfig.json

the tsconfig.json is a code block like this ：

    {
      &quot;compilerOptions&quot;: {
        &quot;target&quot;: &quot;ES5&quot;,
        &quot;module&quot;: &quot;system&quot;,
        &quot;moduleResolution&quot;: &quot;node&quot;,
        &quot;sourceMap&quot;: true,
        &quot;emitDecoratorMetadata&quot;: true,
        &quot;experimentalDecorators&quot;: true,
        &quot;removeComments&quot;: false,
        &quot;noImplicitAny&quot;: false
      },
      &quot;exclude&quot;: [
        &quot;node_modules&quot;
      ]
    } 

Also the package.json:

    {
      &quot;name&quot;: &quot;angular2-quickstart&quot;,
      &quot;version&quot;: &quot;1.0.0&quot;,
      &quot;scripts&quot;: {
        &quot;tsc&quot;: &quot;tsc&quot;,
        &quot;tsc:w&quot;: &quot;tsc -w&quot;,
        &quot;lite&quot;: &quot;lite-server&quot;,
        &quot;start&quot;: &quot;concurrent \&quot;npm run tsc:w\&quot; \&quot;npm run lite\&quot; &quot;
      },
      &quot;license&quot;: &quot;ISC&quot;,
      &quot;dependencies&quot;: {
        &quot;angular2&quot;: &quot;2.0.0-beta.0&quot;,
        &quot;systemjs&quot;: &quot;0.19.6&quot;,
        &quot;es6-promise&quot;: &quot;^3.0.2&quot;,
        &quot;es6-shim&quot;: &quot;^0.33.3&quot;,
        &quot;reflect-metadata&quot;: &quot;0.1.2&quot;,
        &quot;rxjs&quot;: &quot;5.0.0-beta.0&quot;,
        &quot;zone.js&quot;: &quot;0.5.10&quot;
      },
      &quot;devDependencies&quot;: {
        &quot;concurrently&quot;: &quot;^1.0.0&quot;,
        &quot;lite-server&quot;: &quot;^1.3.1&quot;,
        &quot;typescript&quot;: &quot;^1.7.3&quot;
      }
    }

I change the sourceMap from true to false, so in the code editor, the map file is not generated again, but the js file still get generated. 

I want to work on only ts file and don&#39;t want to get a brunch of js and js.map file, what should I do to put all my ts files in my regular develop floder like app folder and all the js and js.map files into a folder called dist?

A good example of this might be [angular2-webpack-quickstart][1]. But I didn&#39;t figure out how they do that?

Any advice how to do that, of course not manually.

Thanks,


  [1]: https://github.com/AngularClass/angular2-webpack-starter

Separate Angular2 TypeScript files and JavaScript files into different folders, maybe &#39;dist‘

I am very new to ReactJS (as in, just started today).  I don&#39;t quite understand how `setState` works.  I am combining React and Easel JS to draw a grid based on user input.  Here is my JS bin:
http://jsbin.com/zatula/edit?js,output

Here is the code:

        var stage;
       
        var Grid = React.createClass({
            getInitialState: function() {
                return {
                    rows: 10,
                    cols: 10
                }
            },
            componentDidMount: function () {
                this.drawGrid();
            },
            drawGrid: function() {
                stage = new createjs.Stage(&quot;canvas&quot;);
                var rectangles = [];
                var rectangle;
                //Rows
                for (var x = 0; x &lt; this.state.rows; x++)
                {
                    // Columns
                    for (var y = 0; y &lt; this.state.cols; y++)
                    {
                        var color = &quot;Green&quot;;
                        rectangle = new createjs.Shape();
                        rectangle.graphics.beginFill(color);
                        rectangle.graphics.drawRect(0, 0, 32, 44);
                        rectangle.x = x * 33;
                        rectangle.y = y * 45;

                        stage.addChild(rectangle);

                        var id = rectangle.x + &quot;_&quot; + rectangle.y;
                        rectangles[id] = rectangle;
                    }
                }
                stage.update();
            },
            updateNumRows: function(event) {
                this.setState({ rows: event.target.value });
                this.drawGrid();
            },
            updateNumCols: function(event) {
                this.setState({ cols: event.target.value });
                this.drawGrid();
            },
            render: function() {
                return (
                    &lt;div&gt;
                        &lt;div className=&quot;canvas-wrapper&quot;&gt;
                            &lt;canvas id=&quot;canvas&quot; width=&quot;400&quot; height=&quot;500&quot;&gt;&lt;/canvas&gt;
                            &lt;p&gt;Rows: { this.state.rows }&lt;/p&gt;
                            &lt;p&gt;Columns: {this.state.cols }&lt;/p&gt;
                        &lt;/div&gt;
                        &lt;div className=&quot;array-form&quot;&gt;
                            &lt;form&gt;
                                &lt;label&gt;Number of Rows&lt;/label&gt;
                                &lt;select id=&quot;numRows&quot; value={this.state.rows} onChange={ this.updateNumRows }&gt;
                                    &lt;option value=&quot;1&quot;&gt;1&lt;/option&gt;
                                    &lt;option value=&quot;2&quot;&gt;2&lt;/option&gt;
                                    &lt;option value =&quot;5&quot;&gt;5&lt;/option&gt;
                                    &lt;option value=&quot;10&quot;&gt;10&lt;/option&gt;
                                    &lt;option value=&quot;12&quot;&gt;12&lt;/option&gt;
                                    &lt;option value=&quot;15&quot;&gt;15&lt;/option&gt;
                                    &lt;option value=&quot;20&quot;&gt;20&lt;/option&gt;
                                &lt;/select&gt;
                                &lt;label&gt;Number of Columns&lt;/label&gt;
                                &lt;select id=&quot;numCols&quot; value={this.state.cols} onChange={ this.updateNumCols }&gt;
                                    &lt;option value=&quot;1&quot;&gt;1&lt;/option&gt;
                                    &lt;option value=&quot;2&quot;&gt;2&lt;/option&gt;
                                    &lt;option value=&quot;5&quot;&gt;5&lt;/option&gt;
                                    &lt;option value=&quot;10&quot;&gt;10&lt;/option&gt;
                                    &lt;option value=&quot;12&quot;&gt;12&lt;/option&gt;
                                    &lt;option value=&quot;15&quot;&gt;15&lt;/option&gt;
                                    &lt;option value=&quot;20&quot;&gt;20&lt;/option&gt;
                                &lt;/select&gt;
                            &lt;/form&gt;
                        &lt;/div&gt;    
                    &lt;/div&gt;
                );
            }
        });
        ReactDOM.render(
            &lt;Grid /&gt;,
            document.getElementById(&quot;container&quot;)
        );

You can see in the JSbin when you change the number of rows or columns with one of the dropdowns, nothing will happen the first time.  The next time you change a dropdown value, the grid will draw to the previous state&#39;s row and column values.  I am guessing this is happening because my `this.drawGrid()` function is executing before `setState` is complete.  Maybe there is another reason?

Thanks for your time and help!

Can I execute a function after setState is finished updating?

I have a flat JS object:

    {a: 1, b: 2, c: 3, ..., z:26}

I want to clone the object except for one element:

    {a: 1, c: 3, ..., z:26}

What&#39;s the easiest way to do this (preferring to use es6/7 if possible)?

How can I clone a JavaScript object except for one key?

I&#39;m starting with ember. I followed the Getting Started guide at [emberjs.com][1] and managed to create a new ember application by running the following commands:

    npm install -g ember-cli
    ember new sample-app

Everything went successful and I can see the app files generated by ember-cli. Soon after that I did:

    ember server

The command line shows:

    version: 1.13.13
    Livereload server on http://localhost:49153
    Serving on http://localhost:4200/
    
    Build successful - 4426ms.
    
    Slowest Trees                                 | Total               
    ----------------------------------------------+---------------------
    ConcatWithMaps: Concat: Vendor                | 3498ms              
    
    Slowest Trees (cumulative)                    | Total (avg)         
    ----------------------------------------------+---------------------
    ConcatWithMaps: Concat: Vendor (1)            | 3498ms 

The problem comes when I go to http://localhost:4200. Nothing gets loaded and the Chrome console is showing the following:

    Uncaught Error: Assertion Failed: Ember Views require jQuery between 1.7 and 2.1
    Uncaught Error: Could not find module `ember` imported from `sample-app/app`

I tried to fix this by reinstalling ember-cli, bower and npm but nothing is working.

Here&#39;s additional info in case is necessary:

    $ ember -v
    version: 1.13.13
    node: 5.4.0
    npm: 2.14.10
    os: darwin x64

    $ npm -v
    3.5.3
    
    $ bower -v
    1.7.2


Help is much appreciated. Thanks in advance!

  [1]: http://emberjs.com

Getting &quot;Uncaught Error: Assertion Failed: Ember Views require jQuery between 1.7 and 2.1&quot; with app created through ember-cli

I have a simple Firebase function that updates some data. However, the interpreter says that the first argument contains &quot;undefined&quot; in property &#39;users.tester1&#39;. Can somebody help me please?

    var objify = function() {
      var rv = {};
        for (var i = 0; i &lt; arguments.length; ++i)
          rv[arguments[i]] = rv[arguments[i+1]];
        return rv;
    }
        
        addUser(&quot;tester1&quot;, []);
    
    var addUser = function(name, edges){
      if(!checkIfUsernameExists(name) &amp;&amp; !checkIfNodeNameExists(name) &amp;&amp; !checkIfEdgeNameExists(name)){
        var time = Firebase.ServerValue.TIMESTAMP;

        //HERE: I think the error is on this line 
        refs.users.update(objify(name, &quot;filler&quot;));

        refs.users.child(name).set({
          &quot;id&quot; : time,
          &quot;edges&quot; : &quot;filler&quot;
        });
        refs.users.child(name).child(&quot;edges&quot;).update({
          &quot;to&quot; : &quot;filler&quot;,
          &quot;from&quot; : &quot;filler&quot;
        });
    
        addNode(new Node(name, time, name));
    
        for(var e in edges){
          refs.users.child(name).child(&quot;edges/to&quot;).update(objify(edges[e].name, true));
          addEdge(new Edge(edges[e].name, time, edges[e].to, edges[e].arrows));
          //TODO add a &quot;from&quot; edge so that you know who wants to eat you
        }
        refs.users.child(name).child(&quot;edges/to&quot;).set({&quot;filler&quot; : null});
      } else {
        alert(&quot;user/node/edge name taken.&quot;);
      }
    };



Firebase.update failed : first argument contains undefined in property

We&#39;re trying to develop an geoplacement app for one of our clients, and we want first to test it in out own domain.

We have signed for Google Maps JavaScript API, and we have a valid browser key and our domain, www.grupocamaleon.com, has been authorized to use that key.

But we can&#39;t make even the easiest example to run without error.

We have, in our domain and with our key, the following demo:

(1) http://www.grupocamaleon.com/boceto/aerial-simple.html

But it doesn&#39;t work, and Firebug console says:

&quot;Google Maps API error: Google Maps API error: RefererNotAllowedMapError (link to Google documentation on RefererNotAllowedMapError) Your site URL to be authorized: (1)&quot;

My credential page is missing the possibility of adding referrers to accept, so solutions involving adding referrers are not possible right now.

My credential Page:

[![enter image description here][2]][2]

Why do we get that error? How can we fix it?


  [1]: http://i.stack.imgur.com/7RuLC.jpg
  [2]: http://i.stack.imgur.com/j4pPr.jpg

Google Maps JavaScript API RefererNotAllowedMapError

I&#39;m trying to create a simple html page (I&#39;d later like to add an autocomplete input there) that include google-places-api.
I have an api-key (which is enabled) but I still get an error message.

Here is my html-

    &lt;head&gt;
        &lt;meta charset=&quot;utf-8&quot;&gt;
        &lt;script type=&quot;text/javascript&quot; src=&quot;https://maps.googleapis.com/maps/api/js?key=MY_KEY&amp;libraries=places&quot;&gt;&lt;/script&gt;
        &lt;title&gt;test&lt;/title&gt;
    &lt;/head&gt;
    &lt;body&gt;
    &lt;/body&gt;

but I get this error message-
[![enter image description here][1]][1]


  [1]: http://i.stack.imgur.com/n1gJw.png


and in the console I get - **Google Maps API error: Google Maps API error: ApiNotActivatedMapError**

I can&#39;t understand what the problem is.. Appreciate anybody&#39;s help

ApiNotActivatedMapError for simple html page using google-places-api

I&#39;ve been using Google Maps API v3 for some time without an API key, and it worked well.  
It still works, but I get a warning in the console:

&gt; Google Maps API warning: NoApiKeys
&gt; https://developers.google.com/maps/documentation/javascript/error-messages#no-api-keys

I include the script the standard way:

    &lt;script src=&quot;https://maps.googleapis.com/maps/api/js?libraries=places&quot;&gt;&lt;/script&gt;

And `google.maps.version` indicates that I&#39;m using 3.24.2.

In the Google documentation I can only see the different ways to obtain a key, but there is no indication if it&#39;s required or not. I noticed the warning today and I&#39;m quite sure it didn&#39;t appear a few weeks ago.

Everything is working fine for now, but I&#39;m afraid that maps access without an API key will be ceased in the future. I&#39;m reluctant to register for a key if I don&#39;t absolutely need to.

Should I worry about it?

Google Maps API warning: NoApiKeys

I am developing an Android application using `google map api v2` to show a Map in a Fragment. When I run the application, I always got this error message poppin in my log every now and then.

Things I&#39;ve tried:

 - Erasing the debug.keystore and rebuilding the app.
 - Downgrading the Google Play Service and upgrading it again.
 - Deselect Offline Work 

Nothing does the trick so far... 

Once upon the time in the Log tab :


        2364-3928/com.example.android.app E/DynamiteModule: Failed to load module descriptor class: Didn&#39;t find class &quot;com.google.android.gms.dynamite.descriptors.com.google.android.gms.googlecertificates.ModuleDescriptor&quot; on path: DexPathList[[zip file &quot;/data/app/com.example.android.app-2/base.apk&quot;],nativeLibraryDirectories=[/data/app/com.example.android.app-2/lib/arm, /data/app/com.example.android.app-2/base.apk!/lib/armeabi-v7a, /vendor/lib, /system/lib]]
        2364-3928/com.example.android.app I/DynamiteModule: Considering local module com.google.android.gms.googlecertificates:0 and remote module com.google.android.gms.googlecertificates:1
        2364-3928/com.example.android.app I/DynamiteModule: Selected remote version of com.google.android.gms.googlecertificates, version &gt;= 1
        2364-3928/com.example.android.app W/System: ClassLoader referenced unknown path: /data/user/0/com.google.android.gms/app_chimera/m/00000000/n/armeabi
        2364-3928/com.example.android.app D/ChimeraFileApk: Primary ABI of requesting process is armeabi-v7a
        2364-3928/com.example.android.app D/ChimeraFileApk: Classloading successful. Optimized code found.
        2364-3928/com.example.android.app D/GoogleCertificates: com.google.android.gms.googlecertificates module is loaded
        2364-3928/com.example.android.app D/GoogleCertificatesImpl: Fetched 154 Google release certificates
        1921-2130/? V/GoogleSignatureVerifier: com.example.android.app signature not valid.  Found: 
                                                  MIIB3TCCAUYCAQEwDQYJKoZIhvcNAQEFBQAwNzEWMBQGA1UEAwwNQW5kcm9pZCBEZWJ1ZzEQMA4G
                                                  A1UECgwHQW5kcm9pZDELMAkGA1UEBhMCVVMwHhcNMTYwNTE3MTYxNzM0WhcNNDYwNTEwMTYxNzM0
                                                  WjA3MRYwFAYDVQQDDA1BbmRyb2lkIERlYnVnMRAwDgYDVQQKDAdBbmRyb2lkMQswCQYDVQQGEwJV
                                                  UzCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAkafVu0j1zuB6+cpo6q5OsfhrlEFzVknFNs0c
                                                  vJorrlTTPZK3WSmkX9jZ0cp6oL60+4mHPouAR7Hq72gAs8u9Zh3eVrnV7uP7Rv2/z84DJuo34z1g
                                                  lahfkNPR/mCsYkK+ZqkC6uR46NnoftoKC/9vJSlUxYaBLT+mWvApz4rUKuMCAwEAATANBgkqhkiG
                                                  9w0BAQUFAAOBgQAERId+C7AD5Ew4Jv4mTmaZWBUtkinCKFSF4RtVa3xnHjL5xDPbAEq829gt+yx7
                                                  FkftGZO1x5nWEdAWyxiZgET3sKyl4ejRu1V5qvTMOcPMaVHw/e5v97FK8q756tQBcAu+Zs77P6MW
                                                  RxXtAwqeIkV1+L1rY8WueawfQ7Wbm1bPOg==
        1921-2130/? V/GoogleSignatureVerifier: com.example.android.app signature not valid.  Found: 
                                                  MIIB3TCCAUYCAQEwDQYJKoZIhvcNAQEFBQAwNzEWMBQGA1UEAwwNQW5kcm9pZCBEZWJ1ZzEQMA4G
                                                  A1UECgwHQW5kcm9pZDELMAkGA1UEBhMCVVMwHhcNMTYwNTE3MTYxNzM0WhcNNDYwNTEwMTYxNzM0
                                                  WjA3MRYwFAYDVQQDDA1BbmRyb2lkIERlYnVnMRAwDgYDVQQKDAdBbmRyb2lkMQswCQYDVQQGEwJV
                                                  UzCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAkafVu0j1zuB6+cpo6q5OsfhrlEFzVknFNs0c
                                                  vJorrlTTPZK3WSmkX9jZ0cp6oL60+4mHPouAR7Hq72gAs8u9Zh3eVrnV7uP7Rv2/z84DJuo34z1g
                                                  lahfkNPR/mCsYkK+ZqkC6uR46NnoftoKC/9vJSlUxYaBLT+mWvApz4rUKuMCAwEAATANBgkqhkiG
                                                  9w0BAQUFAAOBgQAERId+C7AD5Ew4Jv4mTmaZWBUtkinCKFSF4RtVa3xnHjL5xDPbAEq829gt+yx7
                                                  FkftGZO1x5nWEdAWyxiZgET3sKyl4ejRu1V5qvTMOcPMaVHw/e5v97FK8q756tQBcAu+Zs77P6MW
                                                  RxXtAwqeIkV1+L1rY8WueawfQ7Wbm1bPOg==
        1921-2130/? V/GoogleSignatureVerifier: com.example.android.app signature not valid.  Found: 
                                                  MIIB3TCCAUYCAQEwDQYJKoZIhvcNAQEFBQAwNzEWMBQGA1UEAwwNQW5kcm9pZCBEZWJ1ZzEQMA4G
                                                  A1UECgwHQW5kcm9pZDELMAkGA1UEBhMCVVMwHhcNMTYwNTE3MTYxNzM0WhcNNDYwNTEwMTYxNzM0
                                                  WjA3MRYwFAYDVQQDDA1BbmRyb2lkIERlYnVnMRAwDgYDVQQKDAdBbmRyb2lkMQswCQYDVQQGEwJV
                                                  UzCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAkafVu0j1zuB6+cpo6q5OsfhrlEFzVknFNs0c
                                                  vJorrlTTPZK3WSmkX9jZ0cp6oL60+4mHPouAR7Hq72gAs8u9Zh3eVrnV7uP7Rv2/z84DJuo34z1g
                                                  lahfkNPR/mCsYkK+ZqkC6uR46NnoftoKC/9vJSlUxYaBLT+mWvApz4rUKuMCAwEAATANBgkqhkiG
                                                  9w0BAQUFAAOBgQAERId+C7AD5Ew4Jv4mTmaZWBUtkinCKFSF4RtVa3xnHjL5xDPbAEq829gt+yx7
                                                  FkftGZO1x5nWEdAWyxiZgET3sKyl4ejRu1V5qvTMOcPMaVHw/e5v97FK8q756tQBcAu+Zs77P6MW
                                                  RxXtAwqeIkV1+L1rY8WueawfQ7Wbm1bPOg==
        1921-2130/? V/GoogleSignatureVerifier: com.example.android.app signature not valid.  Found: 
                                                  MIIB3TCCAUYCAQEwDQYJKoZIhvcNAQEFBQAwNzEWMBQGA1UEAwwNQW5kcm9pZCBEZWJ1ZzEQMA4G
                                                  A1UECgwHQW5kcm9pZDELMAkGA1UEBhMCVVMwHhcNMTYwNTE3MTYxNzM0WhcNNDYwNTEwMTYxNzM0
                                                  WjA3MRYwFAYDVQQDDA1BbmRyb2lkIERlYnVnMRAwDgYDVQQKDAdBbmRyb2lkMQswCQYDVQQGEwJV
                                                  UzCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAkafVu0j1zuB6+cpo6q5OsfhrlEFzVknFNs0c
                                                  vJorrlTTPZK3WSmkX9jZ0cp6oL60+4mHPouAR7Hq72gAs8u9Zh3eVrnV7uP7Rv2/z84DJuo34z1g
                                                  lahfkNPR/mCsYkK+ZqkC6uR46NnoftoKC/9vJSlUxYaBLT+mWvApz4rUKuMCAwEAATANBgkqhkiG
                                                  9w0BAQUFAAOBgQAERId+C7AD5Ew4Jv4mTmaZWBUtkinCKFSF4RtVa3xnHjL5xDPbAEq829gt+yx7
                                                  FkftGZO1x5nWEdAWyxiZgET3sKyl4ejRu1V5qvTMOcPMaVHw/e5v97FK8q756tQBcAu+Zs77P6MW

&lt;h1&gt;UPDATE&lt;/h1&gt;

**I&#39;m still having the error message, does anyone fix it since then?**

    /com.example.android.greenLeaf V/GoogleSignatureVerifier: com.google.android.gms signature not valid.  Found: 
                                          MIIEQzCCAyugAwIBAgIJAMLgh0ZkSjCNMA0GCSqGSIb3DQEBBAUAMHQxCzAJBgNVBAYTAlVTMRMw
                                          EQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MRQwEgYDVQQKEwtHb29n
                                          bGUgSW5jLjEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9pZDAeFw0wODA4MjEyMzEz
                                          MzRaFw0zNjAxMDcyMzEzMzRaMHQxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYw
                                          FAYDVQQHEw1Nb3VudGFpbiBWaWV3MRQwEgYDVQQKEwtHb29nbGUgSW5jLjEQMA4GA1UECxMHQW5k
                                          cm9pZDEQMA4GA1UEAxMHQW5kcm9pZDCCASAwDQYJKoZIhvcNAQEBBQADggENADCCAQgCggEBAKtW
                                          LgDYO6IIrgqWbxJOKdoR8qtW0I9Y4sypEwPpt1TTcvZApxsdyxMJZ2JORland2qSGT2y5b+3JKke
                                          dxiLDmpHpDsz2WCbdxgxRczfey5YZnTJ4VZbH0xqWVW/8lGmPav5xVwnIiJS6HXk+BVKZF+JcWjA
                                          sb/GEuq/eFdpuzSqeYTcfi6idkyugwfYwXFU1+5fZKUaRKYCwkkFQVfcAs1fXA5V+++FGfvjJ/Cx
                                          URaSxaBvGdGDhfXE28LWuT9ozCl5xw4Yq5OGazvV24mZVSoOO0yZ31j7kYvtwYK6NeADwbSxDdJE
                                          qO4k//0zOHKrUiGYXtqw/A0LFFtqoZKFjnkCAQOjgdkwgdYwHQYDVR0OBBYEFMd9jMIhF1Ylmn/T
                                          gt9r45jk14alMIGmBgNVHSMEgZ4wgZuAFMd9jMIhF1Ylmn/Tgt9r45jk14aloXikdjB0MQswCQYD
                                          VQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEUMBIG
                                          A1UEChMLR29vZ2xlIEluYy4xEDAOBgNVBAsTB0FuZHJvaWQxEDAOBgNVBAMTB0FuZHJvaWSCCQDC
                                          4IdGZEowjTAMBgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBBAUAA4IBAQBt0lLO74UwLDYKqs6Tm8/y
                                          zKkEu116FmH4rkaymUIE0P9KaMftGlMexFlaYjzmB2OxZyl6euNXEsQH8gjwyxCUKRJNexBiGcCE
                                          yj6z+a1fuHHvkiaai+KL8W1EyNmgjmyy8AW7P+LLlkR+ho5zEHatRbM/YAnqGcFh5iZBqpknHf1S
                                          KMXFh4dd239FJ1jWYfbMDMy3NS5CTMQ2XFI1MvcyUTdZPErjQfTbQe3aDQsQcafEQPD+nqActifK
                                          Z0Np0IS9L9kR/wbNvyz6ENwPiTrjV2KRkEjH78ZMcUQXg0L3BYHJ3lc69Vs5Ddf9uUGGMYldX3Wf
                                          MBEmh/9iFBDAaTCK

Google Map Api v2 shows &quot;V/GoogleSignatureVerifier : signature not valid&quot; error message in log

**Update**&lt;br&gt;
I want to accomplish the same behavior that google maps have **with Support Library 23.x.+ and without ANY 3rd library**&lt;br&gt;&lt;br&gt;

NOTE: this is not a duplicated question because:&lt;br&gt;

 1. I want to use Behaviors, Support Library and without ANY 3rd party library (I added it in question title and above description)&lt;br&gt;
 2. I wanted **ALL behaviors** that you see in the next gif, the other questions are asking for one or two behaviors and using anyway to achieve it. 
&lt;br&gt;&lt;br&gt;
[![like you can see in this gif][1]][1]

I have already the Official bottomSheet working (even inside a tab and view pager). 

What is making me going crazy **is how to achieve the image behavior that comes up from the BottomSheet when sliding up using the official bottomSheet?**.&lt;br&gt;&lt;br&gt;
I have tried using anchor like FAB with no success.&lt;br&gt;
I read something about using a scroll listener but ppl said it&#39;s not smooth and faster like google maps.
&lt;br&gt;&lt;br&gt;
My XML (I don&#39;t think it&#39;s going to help but anyway):&lt;br&gt;&lt;br&gt;

    &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
    &lt;android.support.design.widget.CoordinatorLayout
        xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
        xmlns:app=&quot;http://schemas.android.com/apk/res-auto&quot;
        xmlns:tools=&quot;http://schemas.android.com/tools&quot;
        android:layout_width=&quot;match_parent&quot;
        android:layout_height=&quot;match_parent&quot;
        tools:context=&quot;.ui.MasterActivity&quot;&gt;
    
        &lt;android.support.design.widget.AppBarLayout
            android:layout_width=&quot;match_parent&quot;
            android:layout_height=&quot;wrap_content&quot;
            android:theme=&quot;@style/AppTheme.AppBarOverlay&quot;&gt;
    
            &lt;android.support.v7.widget.Toolbar
                android:id=&quot;@+id/toolbar&quot;
                android:layout_width=&quot;match_parent&quot;
                android:layout_height=&quot;?attr/actionBarSize&quot;
                android:background=&quot;?attr/colorPrimary&quot;
                app:popupTheme=&quot;@style/AppTheme.PopupOverlay&quot;
                app:layout_scrollFlags=&quot;scroll|enterAlways|snap&quot;&gt;
    
                &lt;Button
                    android:layout_width=&quot;wrap_content&quot;
                    android:layout_height=&quot;wrap_content&quot;
                    style=&quot;?android:attr/borderlessButtonStyle&quot;
                    android:text=&quot;Departure&quot;
                    android:layout_gravity=&quot;center&quot;
                    android:id=&quot;@+id/buttonToolBar&quot;
                    /&gt;
    
    
            &lt;/android.support.v7.widget.Toolbar&gt;
    
            &lt;android.support.design.widget.TabLayout
                android:id=&quot;@+id/tabs&quot;
                android:layout_width=&quot;match_parent&quot;
                android:layout_height=&quot;wrap_content&quot;
                app:tabBackground=&quot;@android:color/white&quot;
                app:tabTextColor=&quot;@color/colorAccent&quot;
                app:tabSelectedTextColor=&quot;@color/colorAccent&quot;/&gt;
    
        &lt;/android.support.design.widget.AppBarLayout&gt;
    
        &lt;android.support.v4.view.ViewPager
            android:id=&quot;@+id/viewpager&quot;
            android:layout_width=&quot;match_parent&quot;
            android:layout_height=&quot;match_parent&quot;
            app:layout_behavior=&quot;@string/appbar_scrolling_view_behavior&quot; /&gt;
        
        
        &lt;android.support.v4.widget.NestedScrollView
            android:id=&quot;@+id/asdf&quot;
            android:layout_width=&quot;match_parent&quot;
            android:layout_height=&quot;match_parent&quot;
            android:orientation=&quot;vertical&quot;
            app:behavior_peekHeight=&quot;100dp&quot;
            android:fitsSystemWindows=&quot;true&quot;
                app:layout_behavior=&quot;android.support.design.widget.BottomSheetBehavior&quot;&gt;
    
            &lt;LinearLayout
                android:id=&quot;@+id/qwert&quot;
                android:layout_width=&quot;match_parent&quot;
                android:layout_height=&quot;match_parent&quot;
                android:orientation=&quot;vertical&quot;
                android:paddingBottom=&quot;16dp&quot;
                android:background=&quot;@android:color/white&quot;
                android:padding=&quot;15dp&quot;&gt;
    
                &lt;TextView
                    android:layout_width=&quot;match_parent&quot;
                    android:layout_height=&quot;wrap_content&quot;
                    android:text=&quot;BOOTOMSHEET TITLE&quot;
                        android:textAppearance=&quot;@style/TextAppearance.AppCompat.Title&quot; /&gt;
    
                &lt;Button
                    android:layout_width=&quot;match_parent&quot;
                    android:layout_height=&quot;wrap_content&quot;
                    android:text=&quot;Button1&quot;/&gt;

                &lt;TextView
                    android:layout_width=&quot;match_parent&quot;
                    android:layout_height=&quot;wrap_content&quot;
                    android:text=&quot;text 2&quot;
                    android:layout_margin=&quot;10dp&quot;/&gt;

                &lt;TextView
                    android:layout_width=&quot;match_parent&quot;
                    android:layout_height=&quot;wrap_content&quot;
                    android:text=&quot;text 3&quot;
                    android:layout_margin=&quot;10dp&quot;/&gt;
    
                &lt;TextView
                    android:layout_width=&quot;match_parent&quot;
                    android:layout_height=&quot;wrap_content&quot;
                    android:text=&quot;text 4&quot;
                    android:layout_margin=&quot;10dp&quot;/&gt;
    
    
                &lt;FrameLayout
                    android:layout_width=&quot;match_parent&quot;
                    android:layout_height=&quot;320dp&quot;
                    android:background=&quot;@color/colorAccent&quot;&gt;
    
                    &lt;TextView
                        android:layout_width=&quot;wrap_content&quot;
                        android:layout_height=&quot;wrap_content&quot;
                        android:layout_gravity=&quot;center&quot;
                        android:text=&quot;Your remaining content here&quot;
                        android:textColor=&quot;@android:color/white&quot; /&gt;
    
                &lt;/FrameLayout&gt;
            &lt;/LinearLayout&gt;
        &lt;/android.support.v4.widget.NestedScrollView&gt;
    
    
        &lt;android.support.design.widget.FloatingActionButton
            android:layout_height=&quot;wrap_content&quot;
            android:layout_width=&quot;wrap_content&quot;
            app:layout_anchor=&quot;@id/asdf&quot;
            app:layout_anchorGravity=&quot;top|right|end&quot;
            android:src=&quot;@drawable/abc_ic_search_api_mtrl_alpha_copy&quot;
            android:layout_margin=&quot;@dimen/fab_margin&quot;
            android:clickable=&quot;true&quot;/&gt;
    
    &lt;/android.support.design.widget.CoordinatorLayout&gt;



  [1]: https://cloud.githubusercontent.com/assets/5357526/11641271/097c35d0-9d40-11e5-94c6-f9bef5f5ab9d.gif

Content Type	Original Author	Original Content on Stackoverflow
Question	Rahmouni Rabii	View Question on Stackoverflow
Solution 1 - Javascript	Thomas Karachristos	View Answer on Stackoverflow

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