blocks|key|4491772|text|这是iOS+9的新安全功能。有关详细信息，请查看WWDC+2015+Session+703。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4491773|任何使用SDK9构建的应用程序都需要在其plist文件中提供一个LSApplicationQueriesSchemes条目，声明它试图查询哪些方案。|style|CODE|4491774|<key>LSApplicationQueriesSchemes</key>
<array>
+<string>urlscheme</string>
+<string>urlscheme2</string>
+<string>urlscheme3</string>
+<string>urlscheme4</string>
</array>+|code-block|syntax|javascript|4491775|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.apple.com/videos/wwdc/2015/?id=703^0|O|L|0|0|W|R|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@$A|Z|B|10|F|G]]|9|@]|C|$]]|$1|H|3|I|5|J|7|11|8|@]|9|@]|C|$K|L]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

This is a new security feature of iOS 9. Watch <a href="https://developer.apple.com/videos/wwdc/2015/?id=703" rel="noreferrer">WWDC 2015 Session 703</a> for more information. 

Any app built with SDK 9 needs to provide a <code>LSApplicationQueriesSchemes</code> entry in its plist file, declaring which schemes it attempts to query.

<pre><code>&lt;key&gt;LSApplicationQueriesSchemes&lt;/key&gt;
&lt;array&gt;
 &lt;string&gt;urlscheme&lt;/string&gt;
 &lt;string&gt;urlscheme2&lt;/string&gt;
 &lt;string&gt;urlscheme3&lt;/string&gt;
 &lt;string&gt;urlscheme4&lt;/string&gt;
&lt;/array&gt; 
</code></pre>

blocks|key|4491821|text|假设有两个应用程序TestA和TestB。TestB想要查询是否安装了TestA。“URL”在其info.plist文件中定义了以下TestA方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4491822|<key>CFBundleURLTypes</key>
<array>
++++<dict>
++++++++<key>CFBundleURLSchemes</key>
++++++++<array>
++++++++++++<string>testA</string>
++++++++</array>
++++</dict>
</array>|code-block|syntax|javascript|4491823|第二个应用程序"TestB“尝试通过调用以下命令来确定是否安装了"TestA”：|4491824|[[UIApplication+sharedApplication]+canOpenURL:[NSURL+URLWithString:@"TestA://"]];|4491825|但在iOS9中，这通常会返回NO，因为需要将"TestA“添加到TestB的info.plist文件的LSApplicationQueriesSchemes条目中。这可以通过将以下代码添加到TestB的info.plist文件来完成：|4491826|<key>LSApplicationQueriesSchemes</key>
<array>
++++<string>TestA</string>
</array>|4491827|可以在这里找到一个有效的实现：https://github.com/gatzsche/LSApplicationQueriesSchemes-Working-Example|offset|length|4491828|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/gatzsche/LSApplicationQueriesSchemes-Working-Example^0|0|0|0|0|0|0|F|1Z|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|16|8|@]|9|@$Q|17|R|18|1|19]]|A|$]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

Assuming two apps TestA and TestB. TestB wants to query if TestA is installed. "TestA" defines the following URL scheme in its info.plist file:

<pre><code>&lt;key&gt;CFBundleURLTypes&lt;/key&gt;
&lt;array&gt;
 &lt;dict&gt;
 &lt;key&gt;CFBundleURLSchemes&lt;/key&gt;
 &lt;array&gt;
 &lt;string&gt;testA&lt;/string&gt;
 &lt;/array&gt;
 &lt;/dict&gt;
&lt;/array&gt;
</code></pre>

The second app "TestB" tries to find out if "TestA" is installed by calling:

<pre><code>[[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"TestA://"]];
</code></pre>

But this will normally return NO in iOS9 because "TestA" needs to be added to the LSApplicationQueriesSchemes entry in TestB's info.plist file. This is done by adding the following code to TestB's info.plist file:

<pre><code>&lt;key&gt;LSApplicationQueriesSchemes&lt;/key&gt;
&lt;array&gt;
 &lt;string&gt;TestA&lt;/string&gt;
&lt;/array&gt;
</code></pre>

A working implementation can be found here:
<a href="https://github.com/gatzsche/LSApplicationQueriesSchemes-Working-Example" rel="noreferrer">https://github.com/gatzsche/LSApplicationQueriesSchemes-Working-Example</a>

blocks|key|4490852|text|似乎还没有人解决如何指定带有嵌入参数的URL。任何包含参数的URL都不能在LSApplicationsQueriesSchemes中指定具体的URL。例如，假设我有一个电子邮件应用程序，它传递发件人的电子邮件地址：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4490853|myemail://mailto?bob@gmail.com|code-block|syntax|javascript|4490854|让它在iOS9中工作的唯一方法似乎是删除任何参数。|4490855|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

It doesn't seem anyone has addressed how to specify URLs with embedded parameters. Any URL that contains parameters it won't possible to specify the specific URL in LSApplicationsQueriesSchemes. For example, assume I have an email app that passes the the senders email address:

<pre><code>myemail://mailto?bob@gmail.com
</code></pre>

The only way it seems to get it to work in iOS9 is to remove any parameters.

blocks|key|4490898|text|如上所述，您想要在info+plist中添加一个键，这是大多数社交网络的列表|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4490899|<key>LSApplicationQueriesSchemes</key>
++++<array>
+++++<string>fb</string>
+++++<string>fbapi</string>
+++++<string>fbauth2</string>
+++++<string>fbshareextension</string>
+++++<string>fb-messenger-api</string>
+++++<string>twitter</string>
+++++<string>viber</string>
+++++<string>whatsapp</string>
+++++<string>wechat</string>
+++++<string>line</string>
+++++<string>instagram</string>
+++++<string>+instagram-stories</string>
+++++<string>kakaotalk</string>
+++++<string>mqq</string>
+++++<string>vk</string>
+++++<string>comgooglemaps</string>
+++++<string>googlephotos</string>
+++++<string>ha</string>
+++++<string>yammer</string>
++++</array>|code-block|syntax|javascript|4490900|*前3个匹配Facebook+(FBSDK4.6)：fbapi，fbauth2，fbshareextension。"Ha“用于snapchat|4490901|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

As said above, you want to add a key in the info plist, here is the list for most social networks

<pre><code>&lt;key&gt;LSApplicationQueriesSchemes&lt;/key&gt;
 &lt;array&gt;
 &lt;string&gt;fb&lt;/string&gt;
 &lt;string&gt;fbapi&lt;/string&gt;
 &lt;string&gt;fbauth2&lt;/string&gt;
 &lt;string&gt;fbshareextension&lt;/string&gt;
 &lt;string&gt;fb-messenger-api&lt;/string&gt;
 &lt;string&gt;twitter&lt;/string&gt;
 &lt;string&gt;viber&lt;/string&gt;
 &lt;string&gt;whatsapp&lt;/string&gt;
 &lt;string&gt;wechat&lt;/string&gt;
 &lt;string&gt;line&lt;/string&gt;
 &lt;string&gt;instagram&lt;/string&gt;
 &lt;string&gt; instagram-stories&lt;/string&gt;
 &lt;string&gt;kakaotalk&lt;/string&gt;
 &lt;string&gt;mqq&lt;/string&gt;
 &lt;string&gt;vk&lt;/string&gt;
 &lt;string&gt;comgooglemaps&lt;/string&gt;
 &lt;string&gt;googlephotos&lt;/string&gt;
 &lt;string&gt;ha&lt;/string&gt;
 &lt;string&gt;yammer&lt;/string&gt;
 &lt;/array&gt;
</code></pre>

*
The first 3 match Facebook (FBSDK 4.6): fbapi, fbauth2, fbshareextension. "Ha" is for snapchat

blocks|key|4491982|text|Facebook在分享对话框中分享失败，即使使用@Matthieu+answer+(这对于其他社交URL是100%25正确的)。我不得不添加一组我从Facebook+SDK中反转过来的URL。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4491983|<array>
++++++++<string>fbapi</string>
++++++++<string>fbauth2</string>
++++++++<string>fbshareextension</string>
++++++++<string>fb-messenger-api</string>
++++++++<string>twitter</string>
++++++++<string>whatsapp</string>
++++++++<string>wechat</string>
++++++++<string>line</string>
++++++++<string>instagram</string>
++++++++<string>kakaotalk</string>
++++++++<string>mqq</string>
++++++++<string>vk</string>
++++++++<string>comgooglemaps</string>
++++++++<string>fbapi20130214</string>++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20130410</string>+++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20130702</string>++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20131010</string>++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20131219</string>++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20140410</string>+++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20140116</string>+++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20150313</string>+++++++++++++++++++++++++++++++++++++++++++++++++++++
++++++++<string>fbapi20150629</string>
++++</array>|code-block|syntax|javascript|4491984|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Facebook sharing from a share dialog fails even with @Matthieu answer (which is 100% correct for the rest of social URLs). I had to add a set of URL i reversed from Facebook SDK.

<pre><code>&lt;array&gt;
 &lt;string&gt;fbapi&lt;/string&gt;
 &lt;string&gt;fbauth2&lt;/string&gt;
 &lt;string&gt;fbshareextension&lt;/string&gt;
 &lt;string&gt;fb-messenger-api&lt;/string&gt;
 &lt;string&gt;twitter&lt;/string&gt;
 &lt;string&gt;whatsapp&lt;/string&gt;
 &lt;string&gt;wechat&lt;/string&gt;
 &lt;string&gt;line&lt;/string&gt;
 &lt;string&gt;instagram&lt;/string&gt;
 &lt;string&gt;kakaotalk&lt;/string&gt;
 &lt;string&gt;mqq&lt;/string&gt;
 &lt;string&gt;vk&lt;/string&gt;
 &lt;string&gt;comgooglemaps&lt;/string&gt;
 &lt;string&gt;fbapi20130214&lt;/string&gt; 
 &lt;string&gt;fbapi20130410&lt;/string&gt; 
 &lt;string&gt;fbapi20130702&lt;/string&gt; 
 &lt;string&gt;fbapi20131010&lt;/string&gt; 
 &lt;string&gt;fbapi20131219&lt;/string&gt; 
 &lt;string&gt;fbapi20140410&lt;/string&gt; 
 &lt;string&gt;fbapi20140116&lt;/string&gt; 
 &lt;string&gt;fbapi20150313&lt;/string&gt; 
 &lt;string&gt;fbapi20150629&lt;/string&gt;
 &lt;/array&gt;
</code></pre>

blocks|key|4492034|text|值得注意的是，9.0.x版的越狱手机有一个bug，它破坏了url方案。如果您运行的是越狱设备，请确保在Cydia中更新Patcyh|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4492035|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

It is important to note that there was a bug with jailbroken phones on 9.0.x which broke url schemes. If you're running a jailbroken device then make sure you update Patcyh in Cydia

blocks|key|4492077|text|苹果改变了iOS+9上的canOpenURL方法。在iOS+9和iOS+10上检查网址方案的应用程序必须在提交给苹果时声明这些方案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4492078|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Apple changed the canOpenURL method on iOS 9. Apps which are checking for URL Schemes on iOS 9 and iOS 10 have to declare these Schemes as it is submitted to Apple.

blocks|key|4492147|text|对于PayPal，请添加以下网址方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4492148|​|4492149|📷|atomic|offset|length|4492150|4492151|请参阅此link|4492152|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/9a7cb18e72c5eadc84efe57dbbaca1c7.png|imageAlt|1|LINK|MUTABLE|url|https://github.com/braintree/braintree-ios-drop-in^0|0|0|0|1|0|0|0|4|4|1|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|10|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|11|8|@]|9|@$G|12|H|13|1|14]]|A|$]]|$1|I|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|16|8|@]|9|@$G|17|H|18|1|19]]|A|$]]|$1|L|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S|T|-4]]|U|$5|V|P|W|A|$X|Y]]]]

For PayPal add below URL schemes :

<a href="https://i.stack.imgur.com/yXgwI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yXgwI.png" alt="enter image description here"></a>

Refer this <a href="https://github.com/braintree/braintree-ios-drop-in" rel="nofollow noreferrer">link</a>

The following URL opens on iOS 8.3 and lower, but it does not work and iOS 9

<pre><code>let instagramURL = NSURL(string: "instagram://app")
</code></pre>

Why won't the URL open?

iOS 9 not opening Instagram app with URL SCHEME

以下网址将在iOS 8.3及更低版本上打开，但无法在iOS 9上运行let instagramURL = NSURL(string: "instagram://app")为什么URL打不开？

问iOS 9未使用URL方案打开Instagram应用程序
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