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Google Digital Asset Links Samples | Google for Developers
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M140.89,29.92l3.93,2.62c-1.27,1.88-4.32,5.11-9.61,5.11c-6.55,0-11.28-5.07-11.28-11.53c0-6.86,4.77-11.53,10.71-11.53c5.98,0,8.91,4.76,9.87,7.34l0.52,1.31l-15.42,6.38c1.18,2.31,3.01,3.49,5.59,3.49C137.79,33.11,139.58,31.84,140.89,29.92zM128.79,25.77l10.31-4.28c-0.57-1.44-2.27-2.45-4.28-2.45C132.24,19.04,128.66,21.31,128.79,25.77z"/> </svg>Digital Asset Links </a> </li> </ul> </span> </div> </div> <div class="devsite-book-nav-wrapper"> <div class="devsite-mobile-nav-top"> <ul class="devsite-nav-list"> <li class="devsite-nav-item"> <a href="/digital-asset-links" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Home" track-name="home" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Home" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Home </span> </a> </li> <li class="devsite-nav-item"> <a 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class="devsite-nav-icon material-icons" data-icon="forward" > </span> </a> </li> <li class="devsite-nav-item"> <a href="/digital-asset-links/v1/samples" class="devsite-nav-title gc-analytics-event devsite-nav-active" data-category="Site-Wide Custom Events" data-label="Tab: Samples" track-name="samples" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Samples" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Samples </span> </a> </li> <li class="devsite-nav-item"> <a href="/digital-asset-links/tools/generator" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Tools" track-name="tools" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Tools" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Tools </span> </a> </li> </ul> </div> </div> </nav> </devsite-book-nav> <section id="gc-wrapper"> <main role="main" class="devsite-main-content" > <devsite-content> <article class="devsite-article"> <div class="devsite-article-meta nocontent" role="navigation"> <ul class="devsite-breadcrumb-list" aria-label="Breadcrumb"> <li class="devsite-breadcrumb-item "> <a href="https://developers.google.com/" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="1" track-type="globalNav" track-name="breadcrumb" track-metadata-position="1" track-metadata-eventdetail="" > Home </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://developers.google.com/products" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="2" track-type="globalNav" track-name="breadcrumb" track-metadata-position="2" track-metadata-eventdetail="" > Products </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://developers.google.com/digital-asset-links" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="3" track-type="globalNav" track-name="breadcrumb" track-metadata-position="3" track-metadata-eventdetail="Google Digital Asset Links" > Google Digital Asset Links </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://developers.google.com/digital-asset-links/v1/samples" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="4" track-type="globalNav" track-name="breadcrumb" track-metadata-position="4" track-metadata-eventdetail="" > Samples </a> </li> </ul> <devsite-thumb-rating position="header"> </devsite-thumb-rating> </div> <h1 class="devsite-page-title" tabindex="-1"> Google Digital Asset Links Samples </h1> <devsite-feature-tooltip ack-key="AckCollectionsBookmarkTooltipDismiss" analytics-category="Site-Wide Custom Events" analytics-action-show="Callout Profile displayed" analytics-action-close="Callout Profile dismissed" analytics-label="Create Collection Callout" class="devsite-page-bookmark-tooltip nocontent" dismiss-button="true" id="devsite-collections-dropdown" dismiss-button-text="Dismiss" close-button-text="Got it"> <devsite-bookmark></devsite-bookmark> <span slot="popout-heading"> Stay organized with collections </span> <span slot="popout-contents"> Save and categorize content based on your preferences. </span> </devsite-feature-tooltip> <div class="devsite-page-title-meta"><devsite-view-release-notes></devsite-view-release-notes></div> <devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded > </devsite-toc> <div class="devsite-article-body clearfix "> <section> <p>Sample code is often the easiest way to learn how to use an API. For links to Google Digital Asset Links samples, select a programming language below.</p> <p>The samples use the Google API <a href="/digital-asset-links/v1/libraries">client libraries</a>.</p> <p>If a library's samples page does not yet include a sample for the Google Digital Asset Links, you can still use that library, and you might be able to adapt samples that are provided for a different Google API.</p> <div class="ds-selector-tabs"> <section> <h3 id="python" data-text="Python" tabindex="-1">Python</h3> <p>Here is a simple Python example that lists all statements made by a given website, then checks whether that site makes the <code translate="no" dir="ltr">delegate_permission/common.handle_all_urls</code> statement about a specific Android app.</p> <aside class="note">In order to use this code sample, you first need to activate the <code translate="no" dir="ltr">digitalassetlinks</code> API for your project, and you need to replace the string <code translate="no" dir="ltr">API_KEY</code> below with your own API key. See <a href="/digital-asset-links/v1/consuming#validating_using_the_api">these instructions</a> if you are unfamiliar with the process.</aside> <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="Python"><span class="devsite-syntax-ch">#!/usr/bin/python</span> <span class="devsite-syntax-kn">import</span> <span class="devsite-syntax-nn">urllib</span> <span class="devsite-syntax-k">def</span> <span class="devsite-syntax-nf">ListWeb</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">source_web_site</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-n">relation</span><span class="devsite-syntax-p">):</span> <span class="devsite-syntax-k">return</span> <span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">urlopen</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-s1">'https://digitalassetlinks.googleapis.com/v1/'</span> <span class="devsite-syntax-s1">'statements:list?source.web.site=</span><span class="devsite-syntax-si">%s</span><span class="devsite-syntax-s1">&relation=</span><span class="devsite-syntax-si">%s</span><span class="devsite-syntax-s1">'</span> <span class="devsite-syntax-o">%</span> <span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">quote</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">source_web_site</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">''</span><span class="devsite-syntax-p">),</span> <span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">quote</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">relation</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">''</span><span class="devsite-syntax-p">)))</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">read</span><span class="devsite-syntax-p">()</span> <span class="devsite-syntax-k">def</span> <span class="devsite-syntax-nf">CheckWebToAndroid</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">source_web_site</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-n">relation</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-n">target_package_name</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-n">target_sha256_fingerprint</span><span class="devsite-syntax-p">):</span> <span class="devsite-syntax-k">return</span> <span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">urlopen</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-s1">'https://digitalassetlinks.googleapis.com/v1/'</span> <span class="devsite-syntax-s1">'assetlinks:check?source.web.site=</span><span class="devsite-syntax-si">%s</span><span class="devsite-syntax-s1">&relation=</span><span class="devsite-syntax-si">%s</span><span class="devsite-syntax-s1">'</span> <span class="devsite-syntax-s1">'&target.android_app.package_name=</span><span class="devsite-syntax-si">%s</span><span class="devsite-syntax-s1">'</span> <span class="devsite-syntax-s1">'&target.android_app.certificate.sha256_fingerprint=</span><span class="devsite-syntax-si">%s</span><span class="devsite-syntax-s1">'</span> <span class="devsite-syntax-s1">'&key=API_KEY'</span> <span class="devsite-syntax-o">%</span> <span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">quote</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">source_web_site</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">''</span><span class="devsite-syntax-p">),</span> <span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">quote</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">relation</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">''</span><span class="devsite-syntax-p">),</span> <span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">quote</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">target_package_name</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">''</span><span class="devsite-syntax-p">),</span> <span class="devsite-syntax-n">urllib</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">quote</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">target_sha256_fingerprint</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">''</span><span class="devsite-syntax-p">)))</span><span class="devsite-syntax-o">.</span><span class="devsite-syntax-n">read</span><span class="devsite-syntax-p">()</span> <span class="devsite-syntax-k">def</span> <span class="devsite-syntax-nf">main</span><span class="devsite-syntax-p">():</span> <span class="devsite-syntax-nb">print</span> <span class="devsite-syntax-s1">'================================== List() Output ======='</span> <span class="devsite-syntax-nb">print</span> <span class="devsite-syntax-n">ListWeb</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'http://example.digitalassetlinks.org'</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">'delegate_permission/common.handle_all_urls'</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-nb">print</span> <span class="devsite-syntax-s1">'================================== Check() Output ======'</span> <span class="devsite-syntax-nb">print</span> <span class="devsite-syntax-n">CheckWebToAndroid</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-s1">'http://example.digitalassetlinks.org'</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">'delegate_permission/common.handle_all_urls'</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">'org.digitalassetlinks.sampleapp'</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-s1">'10:39:38:EE:45:37:E5:9E:8E:E7:92:F6:54:50:4F:B8:34:6F:C6:B3:46:D0:BB:C4:41:5F:C3:39:FC:FC:8E:C1'</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-k">if</span> <span class="devsite-syntax-vm">__name__</span> <span class="devsite-syntax-o">==</span> <span class="devsite-syntax-s1">'__main__'</span><span class="devsite-syntax-p">:</span> <span class="devsite-syntax-n">main</span><span class="devsite-syntax-p">()</span></pre></devsite-code> </section> <section> <h3 id="javascript" data-text="JavaScript" tabindex="-1">JavaScript</h3> <p>Here is a simple JavaScript example that lets you list all statements made by a given website and also check for the presence of a given statement in that website.</p> <aside class="note">In order to use this code sample, you first need to activate the <code translate="no" dir="ltr">digitalassetlinks</code> API for your project, and you need to replace the string <code translate="no" dir="ltr">API_KEY</code> below with your own API key. See <a href="/digital-asset-links/v1/consuming#validating_using_the_api">these instructions</a> if you are unfamiliar with the process.</aside> <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="JavaScript"><<span class="devsite-syntax-nx">html</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">head</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">script</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"text/javascript"</span>> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">function</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">executeRequest</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">request</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">outElement</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-ow">new</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">XMLHttpRequest</span><span class="devsite-syntax-p">();</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">onreadystatechange</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">function</span><span class="devsite-syntax-p">()</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">readyState</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">==</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-mf">4</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">status</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">==</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-mf">200</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">outElement</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">responseText</span><span class="devsite-syntax-p">;</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">else</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">outElement</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s2">"Error running request. Response: "</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">responseText</span><span class="devsite-syntax-p">;</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">};</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">open</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'GET'</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s1">'https://digitalassetlinks.googleapis.com/v1/'</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">request</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">true</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">xmlhttp</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">send</span><span class="devsite-syntax-p">();</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">function</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">executeListRequest</span><span class="devsite-syntax-p">()</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">sourceWebSite</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">encodeURIComponent</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'list_source'</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">relation</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">encodeURIComponent</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'list_relation'</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">outputTextArea</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'list_response'</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">executeRequest</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'statements:list?source.web.site='</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">sourceWebSite</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s1">'&relation='</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">relation</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">outputTextArea</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">function</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">executeCheckRequest</span><span class="devsite-syntax-p">()</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">sourceWebSite</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">encodeURIComponent</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'check_source'</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">relation</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">encodeURIComponent</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'check_relation'</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">targetPackageName</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">encodeURIComponent</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'check_target_package'</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">targetSha256Fingerprint</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">encodeURIComponent</span><span class="devsite-syntax-p">(</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'check_target_sha256_fingerprint'</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">var</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">outputTextArea</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">document</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">getElementById</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'check_response'</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">executeRequest</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s1">'assetlinks:check?source.web.site='</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">sourceWebSite</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s1">'&relation='</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">relation</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s1">'&target.android_app.package_name='</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">targetPackageName</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s1">'&target.android_app.certificate.sha256_fingerprint='</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">targetSha256Fingerprint</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s1">'&key=API_KEY'</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">outputTextArea</span><span class="devsite-syntax-p">);</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">script</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">head</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">body</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">h2>List</span><span class="devsite-syntax-p">()</span><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">h2</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">label>Source</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Web</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Asset</span><span class="devsite-syntax-o">:</span><<span class="devsite-syntax-err">/label</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">input</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"text"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"list_source"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"http://example.digitalassetlinks.org"</span>> <span class="devsite-syntax-w"> </span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">label>Relation</span><span class="devsite-syntax-o">:</span><<span class="devsite-syntax-err">/label</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">input</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"text"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"list_relation"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"delegate_permission/common.handle_all_urls"</span>> <span class="devsite-syntax-w"> </span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">button</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"button"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">onclick</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"executeListRequest()"</span>><span class="devsite-syntax-nx">Run</span><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">button><br></span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">textarea</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">rows</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"20"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">cols</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"80"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"list_response"</span>><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">textarea</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">hr</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">h2>Check</span><span class="devsite-syntax-p">()</span><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">h2</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">label>Source</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Web</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Asset</span><span class="devsite-syntax-o">:</span><<span class="devsite-syntax-err">/label</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">input</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"text"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"check_source"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"http://example.digitalassetlinks.org"</span>> <span class="devsite-syntax-w"> </span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Relation</span><span class="devsite-syntax-o">:</span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">input</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"text"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"check_relation"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"delegate_permission/common.handle_all_urls"</span>><<span class="devsite-syntax-nx">br</span>> <span class="devsite-syntax-w"> </span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">label>Target</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Android</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Package</span><span class="devsite-syntax-o">:</span><<span class="devsite-syntax-err">/label</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">input</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"text"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"check_target_package"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"org.digitalassetlinks.sampleapp"</span>> <span class="devsite-syntax-w"> </span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">label>Target</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Android</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Certificate</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Fingerprint</span><span class="devsite-syntax-o">:</span><<span class="devsite-syntax-err">/label</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">input</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"text"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"check_target_sha256_fingerprint"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">value</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"10:39:38:EE:45:37:E5:9E:8E:E7:92:F6:54:50:4F:B8:34:6F:C6:B3:46:D0:BB:C4:41:5F:C3:39:FC:FC:8E:C1"</span>> <span class="devsite-syntax-w"> </span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">button</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">type</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"button"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">onclick</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"executeCheckRequest()"</span>><span class="devsite-syntax-nx">Run</span><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">button><br></span> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-nx">textarea</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">rows</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"20"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">cols</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"80"</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-s2">"check_response"</span>><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">textarea</span>> <span class="devsite-syntax-w"> </span><<span class="devsite-syntax-o">/</span><span class="devsite-syntax-nx">body</span>> <<span class="devsite-syntax-err">/html</span>></pre></devsite-code> </section> <section> <h3 id="go" data-text="Go" tabindex="-1">Go</h3> <p>There are no Go samples specifically for this version of the Google Digital Asset Links.</p> <p>However, you may be able to adapt one of the other <a href="https://github.com/google/google-api-go-client/tree/master/examples">Go samples</a>.</p> </section> <section> <h3 id="java" data-text="Java" tabindex="-1">Java</h3> <p>There are no Java samples specifically for this version of the Google Digital Asset Links.</p> <p>You may be able to adapt one of the other <a href="https://developers.google.com/api-client-library/java/apis/">Java samples</a>.</p> </section> <section> <h3 id=".net" data-text=".NET" tabindex="-1">.NET</h3> <p>There are no .NET samples specifically for this version of the Google Digital Asset Links.</p> <p>However, you may be able to adapt one of the other <a href="https://developers.google.com/api-client-library/dotnet/apis/">.NET samples</a>.</p> </section> <section> <h3 id="objective-c" data-text="Objective-C" tabindex="-1">Objective-C</h3> <p>There are no Objective-C samples specifically for this version of the Google Digital Asset Links.</p> <p>However, you may be able to adapt one of the other <a href="https://github.com/google/google-api-objectivec-client-for-rest/tree/master/Examples">Objective-C samples</a>.</p> </section> <section> <h3 id="php" data-text="PHP" tabindex="-1">PHP</h3> <p>There are no PHP samples specifically for this version of the Google Digital Asset Links.</p> <p>However, you may be able to adapt one of the other <a href="https://github.com/google/google-api-php-client/tree/master/examples">PHP samples</a>.</p> </section> <section> <h3 id="ruby" data-text="Ruby" tabindex="-1">Ruby</h3> <p>There are no Ruby samples specifically for this version of the Google Digital Asset Links.</p> <p>However, you may be able to adapt one of the other <a href="https://github.com/google/google-api-ruby-client-samples">Ruby samples</a>.</p> </section> </div> </section> </div> <devsite-recommendations display="in-page" hidden yield> </devsite-recommendations> <devsite-thumb-rating position="footer"> </devsite-thumb-rating> <devsite-recommendations id="recommendations-link" yield></devsite-recommendations> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-content-footer class="nocontent"> <p>Except as otherwise noted, the content of this page is licensed under the <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 License</a>, and code samples are licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0">Apache 2.0 License</a>. For details, see the <a href="https://developers.google.com/site-policies">Google Developers Site Policies</a>. Java is a registered trademark of Oracle and/or its affiliates.</p> <p>Last updated 2024-06-26 UTC.</p> </devsite-content-footer> <devsite-notification > </devsite-notification> <div class="devsite-content-data"> <template class="devsite-content-data-template"> [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-06-26 UTC."],[[["This page provides code samples in Python and JavaScript demonstrating how to use the Google Digital Asset Links API."],["The samples show how to list all statements made by a website and check for specific statements related to Android apps."],["Before running the samples, you need to activate the `digitalassetlinks` API for your project and replace `API_KEY` with your own API key."],["While Go, Java, .NET, Objective-C, PHP, and Ruby samples aren't specifically provided for this API version, you might be able to adapt existing samples from those languages."]]],[]] </template> </div> </devsite-content> </main> <devsite-footer-promos class="devsite-footer"> </devsite-footer-promos> <devsite-footer-linkboxes class="devsite-footer"> <nav class="devsite-footer-linkboxes nocontent" aria-label="Footer links"> <ul class="devsite-footer-linkboxes-list"> <li class="devsite-footer-linkbox "> <h3 class="devsite-footer-linkbox-heading no-link">Product Info</h3> <ul class="devsite-footer-linkbox-list"> <li class="devsite-footer-linkbox-item"> <a href="/digital-asset-links/terms" class="devsite-footer-linkbox-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Footer Link (index 1)" > Terms of Service </a> </li> <li 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