{"id":1592,"date":"2015-08-07T08:11:01","date_gmt":"2015-08-07T00:11:01","guid":{"rendered":"\/wp\/?p=1592"},"modified":"2015-08-07T08:11:01","modified_gmt":"2015-08-07T00:11:01","slug":"android-%e5%88%a4%e6%96%ad%e6%9f%90%e4%b8%aaapk%e6%98%af%e5%90%a6%e5%b7%b2%e5%ae%89%e8%a3%85","status":"publish","type":"post","link":"https:\/\/tixbay.net\/?p=1592","title":{"rendered":"Android \u5224\u65ad\u67d0\u4e2aAPK\u662f\u5426\u5df2\u5b89\u88c5"},"content":{"rendered":"<p>privateboolean isAppInstalled(String uri) {<br \/>\n\tPackageManager pm = getPackageManager();<br \/>\n\tboolean installed =false;<br \/>\n\ttry {<br \/>\n\t\tpm.getPackageInfo(uri,PackageManager.GET_ACTIVITIES);<br \/>\n\t\tinstalled =true;<br \/>\n\t} catch(PackageManager.NameNotFoundException e) {<br \/>\n\t\tinstalled =false;<br \/>\n\t}<br \/>\n\treturn installed;<br \/>\n}<\/p>\n<p>if(isAppInstalled(&#8220;com.yourpackage.package&#8221;)) {<br \/>\n\t\/\/app installed<br \/>\n} else {<br \/>\n\t\/\/app not installed<br \/>\n}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>privateboolean isAppInstalled(String uri &hellip;<\/p>\n<p class=\"read-more\"><a href=\"https:\/\/tixbay.net\/?p=1592\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1592","post","type-post","status-publish","format-standard","hentry","category-moo"],"_links":{"self":[{"href":"https:\/\/tixbay.net\/index.php?rest_route=\/wp\/v2\/posts\/1592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tixbay.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tixbay.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tixbay.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tixbay.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1592"}],"version-history":[{"count":1,"href":"https:\/\/tixbay.net\/index.php?rest_route=\/wp\/v2\/posts\/1592\/revisions"}],"predecessor-version":[{"id":1593,"href":"https:\/\/tixbay.net\/index.php?rest_route=\/wp\/v2\/posts\/1592\/revisions\/1593"}],"wp:attachment":[{"href":"https:\/\/tixbay.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tixbay.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tixbay.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}