{"id":3142,"date":"2021-01-29T14:33:27","date_gmt":"2021-01-29T06:33:27","guid":{"rendered":"https:\/\/learn-house.idv.tw\/?p=3142"},"modified":"2021-01-29T14:34:38","modified_gmt":"2021-01-29T06:34:38","slug":"android%e7%9b%a3%e8%81%bd%e8%9e%a2%e5%b9%95%e7%8b%80%e6%85%8b%e8%88%87%e4%b8%bb%e5%8b%95%e5%96%9a%e9%86%92%e8%9e%a2%e5%b9%95","status":"publish","type":"post","link":"https:\/\/learn-house.idv.tw\/?p=3142","title":{"rendered":"[Android]\u76e3\u807d\u87a2\u5e55\u72c0\u614b\u8207\u4e3b\u52d5\u559a\u9192\u87a2\u5e55"},"content":{"rendered":"<p>\u7531\u65bc\u9700\u8981APP\u80fd\u5728Android TV\u9032\u5165sleep mode\u5f8c\u9084\u80fd\u900f\u904e\u7db2\u8def\u88ab\u559a\u9192\u4e26\u64ad\u653e\u8072\u97f3\uff0c\u7d93\u904e\u4e00\u9663\u5b50\u7684survey\uff0c\u767c\u73fe\u53ef\u4ee5\u7528\u4ee5\u4e0b\u7684\u65b9\u6cd5\u4f86\u9054\u5230\u6548\u679c\uff0c\u5148\u7528wake lock\u559a\u9192\u87a2\u5e55\u518d\u64ad\u653e\u8072\u97f3\u3002<br \/>\n\u9996\u5148\u8981\u52a0\u5165\u6b0a\u9650<\/p>\n<pre class=\"brush: cpp; title: ; notranslate\" title=\"\">&lt;uses-permission android:name=&quot;android.permission.WAKE_LOCK&quot; \/&gt;<\/pre>\n<p><!--more--><br \/>\n\u64b0\u5beb\u559a\u9192\u87a2\u5e55\u7684\u7a0b\u5f0f\uff1a<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\nPowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);\r\nboolean isScreenOn;\r\nif (Build.VERSION.SDK_INT &gt;= Build.VERSION_CODES.KITKAT_WATCH) {\r\n    isScreenOn = powerManager.isInteractive();\r\n} else {\r\n    isScreenOn = powerManager.isScreenOn();\r\n}\r\nif (!isScreenOn) {\r\n    PowerManager.WakeLock wakeLock = powerManager.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP\r\n            | PowerManager.SCREEN_BRIGHT_WAKE_LOCK, MyService.class.getName());\r\n    wakeLock.acquire();\r\n    if (wakeLock != null) {\r\n        wakeLock.acquire(1000);\r\n        wakeLock.release();\r\n    }\r\n}\r\n<\/pre>\n<p>\u9019\u88e1\u8981\u6ce8\u610f\u7684\u662f\uff0cPowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_BRIGHT_WAKE_LOCK\u5169\u500b\u8981\u540c\u6642\u5b58\u5728\uff0c\u53ea\u6709\u5beb\u4efb\u4e00\u4e00\u500b\u90fd\u4e0d\u6703\u6709\u6548\u679c\u3002<br \/>\n\u518d\u4f86\u900f\u904e\u76e3\u807d\u87a2\u5e55\u7684\u72c0\u614b\u4f86\u6c7a\u5b9a\u662f\u5426\u9700\u8981\u559a\u9192\u87a2\u5e55<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\nBroadcastReceiver receiver = new BroadcastReceiver() {\r\n    @Override\r\n    public void onReceive(Context context, Intent intent) {\r\n        if (intent.getAction().equals(Intent.ACTION_SCREEN_ON) ) {\r\n            Log.d(TAG, &quot;Screen On&quot;);\r\n        }\r\n        else if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {\r\n            Log.d(TAG, &quot;Screen Off&quot;);\r\n        }\r\n    }\r\n};\r\n\r\nIntentFilter filter = new IntentFilter();\r\nfilter.addAction(Intent.ACTION_SCREEN_ON);\r\nfilter.addAction(Intent.ACTION_SCREEN_OFF);\r\nregisterReceiver(receiver, filter);\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u65bc\u9700\u8981APP\u80fd\u5728Android TV\u9032\u5165sleep mode\u5f8c\u9084\u80fd\u900f\u904e\u7db2\u8def\u88ab\u559a\u9192\u4e26\u64ad\u653e\u8072\u97f3\uff0c\u7d93\u904e\u4e00\u9663\u5b50\u7684su [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-3142","post","type-post","status-publish","format-standard","hentry","category-5"],"_links":{"self":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3142"}],"collection":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3142"}],"version-history":[{"count":0,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=\/wp\/v2\/posts\/3142\/revisions"}],"wp:attachment":[{"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learn-house.idv.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}