{"id":865,"date":"2016-07-28T18:01:36","date_gmt":"2016-07-28T18:01:36","guid":{"rendered":"http:\/\/blog.silverterra.net\/?p=865"},"modified":"2016-07-28T18:01:36","modified_gmt":"2016-07-28T18:01:36","slug":"get-the-current-battery-level","status":"publish","type":"post","link":"https:\/\/blog.silverterra.net\/?p=865","title":{"rendered":"get the current battery level"},"content":{"rendered":"<blockquote><p>Goal: check the device battery level<\/p><\/blockquote>\n<p>In a static function like this:<\/p>\n<pre data-enlighter-language=\"java\" class=\"EnlighterJSRAW\">\r\npublic static float batteryPercent(){\r\n\r\n  IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);\r\n  Intent batteryStatus = getGlobalContext().registerReceiver(null, ifilter);\r\n\r\n  int level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1);\r\n  int scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1);\r\n\r\n  float batteryPct = level \/ (float)scale * 100;\r\n\r\n  return batteryPct;\r\n}\r\n<\/pre>\n<p>The result is between 0-100 (0 is not very common \ud83d\ude42 )<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Goal: check the device battery level In a static function like this: The result is between 0-100 (0 is not very common \ud83d\ude42 )<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-865","post","type-post","status-publish","format-standard","hentry","category-android"],"_links":{"self":[{"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=\/wp\/v2\/posts\/865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=865"}],"version-history":[{"count":1,"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=\/wp\/v2\/posts\/865\/revisions"}],"predecessor-version":[{"id":866,"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=\/wp\/v2\/posts\/865\/revisions\/866"}],"wp:attachment":[{"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.silverterra.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}