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\u4ece\u4f60\u7684\u63d0\u4f9b\u7a0b\u5e8f\u90a3\u91cc\u83b7\u53d6\u4e00\u4e2a\u65f6\u95f4\u7ebf\uff0c\u5e76\u4f7f\u7528\u5b83\u6765\u8ddf\u8e2a\u4f55\u65f6\u66f4\u65b0\u4f60\u7684\u5c0f\u7ec4\u4ef6\u3002\u65f6\u95f4\u7ebf\u662f\u4e00\u7ec4 <code>TimelineEntry<\/code><span><\/span> \u5bf9\u8c61\u3002\u65f6\u95f4\u7ebf\u4e2d\u7684\u6bcf\u4e2a\u6761\u76ee\u90fd\u6709\u4e00\u4e2a\u65e5\u671f\u548c\u65f6\u95f4\uff0c\u4ee5\u53ca\u5c0f\u7ec4\u4ef6\u5728\u663e\u793a\u5176\u89c6\u56fe\u65f6\u6240\u9700\u7684\u9644\u52a0\u4fe1\u606f\u3002\u9664\u4e86\u65f6\u95f4\u7ebf\u6761\u76ee\u4e4b\u5916\uff0c\u65f6\u95f4\u7ebf\u8fd8\u6307\u5b9a\u4e86\u4e00\u4e2a\u5237\u65b0\u7b56\u7565\uff0c\u7528\u6765\u544a\u8bc9 WidgetKit \u4f55\u65f6\u5e94\u8bf7\u6c42\u65b0\u7684\u65f6\u95f4\u7ebf\u3002 <\/p>\n<p> \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7528\u4e8e\u663e\u793a\u89d2\u8272\u751f\u547d\u503c\u7b49\u7ea7\u7684\u6e38\u620f\u5c0f\u7ec4\u4ef6\u7684\u793a\u4f8b\u3002\u5f53\u751f\u547d\u503c\u7b49\u7ea7\u4f4e\u4e8e 100% \u65f6\uff0c\u89d2\u8272\u4f1a\u4ee5\u6bcf\u5c0f\u65f6 25% \u7684\u901f\u7387\u8fdb\u884c\u6062\u590d\u3002\u4f8b\u5982\uff0c\u5f53\u89d2\u8272\u7684\u751f\u547d\u503c\u7b49\u7ea7\u4e3a 25% \u65f6\uff0c\u9700\u8981 3 \u4e2a\u5c0f\u65f6\u624d\u80fd\u5b8c\u5168\u6062\u590d\u5230 100%\u3002\u4e0b\u56fe\u663e\u793a\u4e86 WidgetKit \u5982\u4f55\u4ece\u63d0\u4f9b\u7a0b\u5e8f\u8bf7\u6c42\u65f6\u95f4\u7ebf\uff0c\u4ece\u800c\u5728\u65f6\u95f4\u7ebf\u6761\u76ee\u4e2d\u6307\u5b9a\u7684\u6bcf\u4e2a\u65f6\u95f4\u5448\u73b0\u5c0f\u7ec4\u4ef6\u3002 <\/p>\n<\/p>\n<p> \u5f53 WidgetKit \u6700\u521d\u8bf7\u6c42\u65f6\u95f4\u7ebf\u65f6\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u521b\u5efa\u4e00\u4e2a\u542b\u6709\u56db\u4e2a\u6761\u76ee\u7684\u65f6\u95f4\u7ebf\u3002\u7b2c\u4e00\u4e2a\u6761\u76ee\u8868\u793a\u5f53\u524d\u65f6\u95f4\uff0c\u540e\u9762\u4e09\u4e2a\u6761\u76ee\u5404\u95f4\u9694\u4e00\u5c0f\u65f6\u3002\u5728\u5c06\u5237\u65b0\u7b56\u7565\u8bbe\u7f6e\u4e3a\u9ed8\u8ba4\u503c <code>atEnd<\/code><span><\/span> \u65f6\uff0cWidgetKit \u4f1a\u5728\u65f6\u95f4\u7ebf\u6761\u76ee\u4e2d\u6700\u540e\u4e00\u4e2a\u65e5\u671f\u4e4b\u540e\u8bf7\u6c42\u4e00\u4e2a\u65b0\u7684\u65f6\u95f4\u7ebf\u3002\u5f53\u65f6\u95f4\u7ebf\u4e2d\u7684\u6bcf\u4e2a\u65e5\u671f\u90fd\u5df2\u5230\u8fbe\u65f6\uff0cWidgetKit \u4f1a\u8c03\u7528\u5c0f\u7ec4\u4ef6\u7684\u5185\u5bb9\u95ed\u5305\u5e76\u663e\u793a\u7ed3\u679c\u3002\u5728\u8fc7\u4e86\u6700\u540e\u4e00\u4e2a\u65f6\u95f4\u7ebf\u6761\u76ee\u4e4b\u540e\uff0cWidgetKit \u4f1a\u5411\u63d0\u4f9b\u7a0b\u5e8f\u8bf7\u6c42\u4e00\u4e2a\u65b0\u7684\u65f6\u95f4\u7ebf\u4ee5\u91cd\u590d\u8fd9\u4e00\u8fc7\u7a0b\u3002\u7531\u4e8e\u89d2\u8272\u7684\u751f\u547d\u503c\u5df2\u8fbe\u5230 100%\uff0c\u56e0\u6b64\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u4ee5\u5f53\u524d\u65f6\u95f4\u7684\u5355\u4e2a\u6761\u76ee\u8fdb\u884c\u54cd\u5e94\uff0c\u5e76\u5c06\u5237\u65b0\u7b56\u7565\u8bbe\u7f6e\u4e3a <code>never<\/code><span><\/span>\u3002\u91c7\u7528\u8fd9\u9879\u8bbe\u7f6e\u540e\uff0c\u5728 App \u4f7f\u7528 <code>WidgetCenter<\/code><span><\/span> \u544a\u8bc9 WidgetKit \u8bf7\u6c42\u4e00\u4e2a\u65b0\u7684\u65f6\u95f4\u7ebf\u4e4b\u524d\uff0cWidgetKit \u4e0d\u4f1a\u8bf7\u6c42\u5176\u4ed6\u65f6\u95f4\u7ebf\u3002 <\/p>\n<p> \u9664\u4e86 <code>atEnd<\/code> \u548c <code>never<\/code> \u5237\u65b0\u7b56\u7565\u5916\uff0c\u5982\u679c\u65f6\u95f4\u7ebf\u5728\u5230\u8fbe\u6700\u540e\u6761\u76ee\u4e4b\u524d\u6216\u4e4b\u540e\u53d1\u751f\u53d8\u5316\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u8fd8\u53ef\u4ee5\u6307\u5b9a\u4e00\u4e2a\u4e0d\u540c\u7684\u65e5\u671f\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u6761\u9f99\u5c06\u5728 2 \u5c0f\u65f6\u540e\u51fa\u73b0\u5e76\u5411\u89d2\u8272\u6311\u8d77\u6218\u6597\uff0c\u5219\u63d0\u4f9b\u7a0b\u5e8f\u4f1a\u5c06\u91cd\u65b0\u8f7d\u5165\u7b56\u7565\u8bbe\u7f6e\u4e3a <code>after(_:)<\/code><span><\/span>\uff0c\u4f20\u9012 2 \u5c0f\u65f6\u540e\u7684\u65e5\u671f\u3002\u4e0b\u56fe\u663e\u793a\u4e86 WidgetKit \u5982\u4f55\u5728 2 \u5c0f\u65f6\u6807\u8bb0\u5904\u5448\u73b0\u5c0f\u7ec4\u4ef6\u540e\u8bf7\u6c42\u4e00\u4e2a\u65b0\u7684\u65f6\u95f4\u7ebf\u3002 <\/p>\n<\/p>\n<p> \u7531\u4e8e\u4e0e\u9f99\u8fdb\u884c\u6218\u6597\uff0c\u89d2\u8272\u7684\u751f\u547d\u503c\u8981\u6062\u590d\u5230 100% \u5c06\u989d\u5916\u9700\u8981 2 \u4e2a\u5c0f\u65f6\u3002\u65b0\u7684\u65f6\u95f4\u7ebf\u5305\u542b\u4e24\u4e2a\u6761\u76ee\uff0c\u4e00\u4e2a\u6761\u76ee\u5bf9\u5e94\u5f53\u524d\u65f6\u95f4\uff0c\u53e6\u4e00\u4e2a\u6761\u76ee\u5bf9\u5e94 2 \u5c0f\u65f6\u540e\u3002\u65f6\u95f4\u7ebf\u6307\u5b9a <code>atEnd<\/code> \u4f5c\u4e3a\u5237\u65b0\u7b56\u7565\uff0c\u6307\u793a\u6ca1\u6709\u66f4\u591a\u4f1a\u6539\u53d8\u65f6\u95f4\u7ebf\u7684\u5df2\u77e5\u4e8b\u4ef6\u3002 <\/p>\n<p> \u5f53 2 \u5c0f\u65f6\u5df2\u8fc7\uff0c\u4e14\u89d2\u8272\u7684\u751f\u547d\u503c\u8fbe\u5230 100% \u65f6\uff0cWidgetKit \u4f1a\u5411\u63d0\u4f9b\u7a0b\u5e8f\u8bf7\u6c42\u4e00\u4e2a\u65b0\u7684\u65f6\u95f4\u7ebf\u3002\u7531\u4e8e\u89d2\u8272\u7684\u751f\u547d\u503c\u5df2\u6062\u590d\uff0c\u56e0\u6b64\u63d0\u4f9b\u7a0b\u5e8f\u751f\u6210\u7684\u6700\u7ec8\u65f6\u95f4\u7ebf\u4e0e\u4e0a\u9762\u7684\u7b2c\u4e00\u4e2a\u793a\u610f\u56fe\u76f8\u540c\u3002\u5f53\u7528\u6237\u73a9\u6e38\u620f\u4e14\u89d2\u8272\u7684\u751f\u547d\u503c\u7b49\u7ea7\u53d1\u751f\u53d8\u5316\u65f6\uff0cApp \u4f1a\u4f7f\u7528 <code>WidgetCenter<\/code> \u8ba9 WidgetKit \u5237\u65b0\u65f6\u95f4\u7ebf\u5e76\u66f4\u65b0\u5c0f\u7ec4\u4ef6\u3002 <\/p>\n<p> \u9664\u4e86\u6307\u5b9a<em>\u65e9\u4e8e<\/em>\u65f6\u95f4\u7ebf\u6700\u540e\u7684\u65e5\u671f\u5916\uff0c\u63d0\u4f9b\u7a0b\u5e8f\u8fd8\u53ef\u4ee5\u6307\u5b9a<em>\u665a\u4e8e<\/em>\u65f6\u95f4\u7ebf\u6700\u540e\u7684\u65e5\u671f\u3002\u5f53\u4f60\u77e5\u9053\u5c0f\u7ec4\u4ef6\u7684\u72b6\u6001\u5728\u5c06\u6765\u67d0\u4e2a\u65f6\u95f4\u4e4b\u524d\u4e0d\u4f1a\u6539\u53d8\u65f6\uff0c\u8fd9\u4f1a\u5f88\u6709\u7528\u3002\u4f8b\u5982\uff0c\u80a1\u5e02\u5c0f\u7ec4\u4ef6\u53ef\u4ee5\u5728\u5468\u4e94\u6536\u76d8\u65f6\u521b\u5efa\u4e00\u4e2a\u5237\u65b0\u7b56\u7565\u4e3a <code>afterDate()<\/code> \u7684\u65f6\u95f4\u7ebf\uff0c\u7528\u4e8e\u6307\u5b9a\u5468\u4e00\u5f00\u76d8\u7684\u65f6\u95f4\u3002\u7531\u4e8e\u80a1\u5e02\u5468\u672b\u4f11\u5e02\uff0c\u56e0\u6b64\u5728\u5f00\u76d8\u524d\u65e0\u9700\u66f4\u65b0\u5c0f\u7ec4\u4ef6\u3002 <\/p>\n<p> \u91cd\u8981\u4fe1\u606f <\/p>\n<p> \u5982\u679c\u4f60\u7684\u5c0f\u7ec4\u4ef6\u5728\u91cd\u65b0\u8f7d\u5165\u65f6\u4f1a\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\uff0c\u8bf7\u63d0\u524d\u8ba1\u5212\uff0c\u5e76\u5728\u65f6\u95f4\u7ebf\u6761\u76ee\u4e2d\u4f7f\u7528 <code>afterDate()<\/code> \u63d0\u4f9b\u7279\u5b9a\u7684\u65e5\u671f\u3002WidgetKit \u4f1a\u5c1d\u8bd5\u9075\u5b88\u4f60\u6307\u5b9a\u7684\u65e5\u671f\uff0c\u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u591a\u53f0\u8bbe\u5907\u5728\u5927\u81f4\u76f8\u540c\u7684\u65f6\u95f4\u91cd\u65b0\u8f7d\u5165\u4f60\u7684\u5c0f\u7ec4\u4ef6\u65f6\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u8d1f\u8f7d\u663e\u8457\u589e\u52a0\u3002 <\/p>\n<h3> \u5728\u65f6\u95f4\u7ebf\u53d1\u751f\u6539\u53d8\u65f6\u544a\u77e5 WidgetKit <\/h3>\n<p> \u5f53\u67d0\u79cd\u60c5\u51b5\u5f71\u54cd\u5230\u5c0f\u7ec4\u4ef6\u7684\u5f53\u524d\u65f6\u95f4\u7ebf\u65f6\uff0c\u4f60\u7684 App \u53ef\u4ee5\u6307\u793a WidgetKit \u8bf7\u6c42\u4e00\u4e2a\u65b0\u7684\u65f6\u95f4\u7ebf\u3002\u5728\u4e0a\u9762\u7684\u6e38\u620f\u5c0f\u7ec4\u4ef6\u793a\u4f8b\u4e2d\uff0c\u5982\u679c App \u6536\u5230\u4e00\u6761\u63a8\u9001\u901a\u77e5\uff0c\u8bf4\u660e\u961f\u53cb\u5df2\u4e3a\u89d2\u8272\u63d0\u4f9b\u4e86\u6cbb\u7597\u836f\u6c34\uff0c\u5219 App \u53ef\u4ee5\u6307\u793a WidgetKit \u91cd\u65b0\u8f7d\u5165\u65f6\u95f4\u7ebf\u5e76\u66f4\u65b0\u5c0f\u7ec4\u4ef6\u7684\u5185\u5bb9\u3002\u4e3a\u91cd\u65b0\u8f7d\u5165\u7279\u5b9a\u7c7b\u578b\u7684\u5c0f\u7ec4\u4ef6\uff0c\u4f60\u7684 App \u4f1a\u4f7f\u7528 <code>WidgetCenter<\/code><span><\/span>\uff0c\u5982\u4e0b\u6240\u793a\uff1a <\/p>\n<pre><code><span><span><\/span><span><span>WidgetCenter<\/span>.shared.reloadTimelines(ofKind: <span>\"com.mygame.character-detail\"<\/span>)<\/span><\/span><\/code>\n\t\t\t\t\t\t\t<\/pre>\n<p> <code>kind<\/code> \u53c2\u6570\u5305\u542b\u7684\u5b57\u7b26\u4e32\u4e0e\u7528\u4e8e\u521b\u5efa\u5c0f\u7ec4\u4ef6\u7684 <code>WidgetConfiguration<\/code><span><\/span> \u7684\u503c\u76f8\u540c\u3002 <\/p>\n<p> \u5982\u679c\u4f60\u7684\u5c0f\u7ec4\u4ef6\u5177\u6709\u7528\u6237\u53ef\u914d\u7f6e\u7684\u5c5e\u6027\uff0c\u8bf7\u4f7f\u7528 WidgetCenter \u9a8c\u8bc1\u5177\u6709\u76f8\u5e94\u8bbe\u7f6e\u7684\u5c0f\u7ec4\u4ef6\u662f\u5426\u5df2\u5b58\u5728\uff0c\u4ece\u800c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u91cd\u65b0\u8f7d\u5165\u3002\u4f8b\u5982\uff0c\u5f53\u6e38\u620f\u6536\u5230\u5173\u4e8e\u89d2\u8272\u83b7\u5f97\u6cbb\u7597\u836f\u6c34\u7684\u63a8\u9001\u901a\u77e5\u65f6\uff0c\u5b83\u4f1a\u5728\u91cd\u65b0\u8f7d\u5165\u65f6\u95f4\u7ebf\u4e4b\u524d\u9a8c\u8bc1\u5c0f\u7ec4\u4ef6\u662f\u5426\u6b63\u5728\u663e\u793a\u8be5\u89d2\u8272\u3002 <\/p>\n<p> \u5728\u4e0b\u9762\u7684\u4ee3\u7801\u4e2d\uff0cApp \u8c03\u7528 <code>getCurrentConfigurations(_:)<\/code><span><\/span> \u6765\u68c0\u7d22\u7528\u6237\u914d\u7f6e\u7684\u5c0f\u7ec4\u4ef6\u7684\u5217\u8868\u3002\u7136\u540e\uff0c\u5b83\u4f1a\u904d\u5386\u751f\u6210\u7684 <code>WidgetInfo<\/code><span><\/span> \u5bf9\u8c61\uff0c\u4ee5\u627e\u5230\u5176\u4e2d\u7684 <code>intent<\/code> \u914d\u7f6e\u4e3a\u89d2\u8272\u5df2\u83b7\u5f97\u6cbb\u7597\u836f\u6c34\u7684\u5bf9\u8c61\u3002\u5982\u679c\u627e\u5230\u76f8\u5e94\u5bf9\u8c61\uff0cApp \u5c06\u4e3a\u8be5\u5c0f\u7ec4\u4ef6\u7684 <code>kind<\/code> \u8c03\u7528 <code>reloadTimelines(ofKind:)<\/code><span><\/span>\u3002 <\/p>\n<pre><code><span><span><\/span> <span><span>WidgetCenter<\/span>.shared.getCurrentConfigurations { result <span>in<\/span><\/span><\/span><span><span><\/span> <span> <span>guard<\/span> <span>case<\/span> .success(<span>let<\/span> widgets) <span>=<\/span> result <span>else<\/span> { <span>return<\/span> }<\/span><\/span><span><span><\/span> <span> <\/span><\/span><span><span><\/span> <span> <span>\/\/ Iterate over the WidgetInfo elements to find one that matches<\/span><\/span><\/span><span><span><\/span> <span> <span>\/\/ the character from the push notification.<\/span><\/span><\/span><span><span><\/span> <span> <span>if<\/span> <span>let<\/span> widget <span>=<\/span> widgets.first(<\/span><\/span><span><span><\/span> <span> where: { widget <span>in<\/span><\/span><\/span><span><span><\/span> <span> <span>let<\/span> intent <span>=<\/span> widget.configuration <span>as?<\/span> <span>SelectCharacterIntent<\/span><\/span><\/span><span><span><\/span> <span> <span>return<\/span> intent<span>?<\/span>.character <span>==<\/span> characterThatReceivedHealingPotion<\/span><\/span><span><span><\/span> <span> }<\/span><\/span><span><span><\/span> <span> ) {<\/span><\/span><span><span><\/span> <span> <span>WidgetCenter<\/span>.shared.reloadTimelines(ofKind: widget.kind)<\/span><\/span><span><span><\/span> <span> }<\/span><\/span><span><span><\/span> <span>}<\/span><\/span><\/code>\n<\/pre>\n<p> \u5982\u679c\u4f60\u7684 App \u4f7f\u7528 <code>WidgetBundle<\/code><span><\/span> \u652f\u6301\u591a\u4e2a\u5c0f\u7ec4\u4ef6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>WidgetCenter<\/code> \u4e3a\u4f60\u7684\u6240\u6709\u5c0f\u7ec4\u4ef6\u91cd\u65b0\u8f7d\u5165\u65f6\u95f4\u7ebf\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u7684\u5c0f\u7ec4\u4ef6\u8981\u6c42\u7528\u6237\u767b\u5f55\u8d26\u6237\uff0c\u4f46\u4ed6\u4eec\u5df2\u9000\u51fa\u767b\u5f55\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u8f7d\u5165\u6240\u6709\u5c0f\u7ec4\u4ef6\uff1a <\/p>\n<pre><code><span><span><\/span><span><span>WidgetCenter<\/span>.shared.reloadAllTimelines()<\/span><\/span><\/code>\n\t\t\t\t\t\t\t<\/pre>\n<h3> \u663e\u793a\u52a8\u6001\u65e5\u671f <\/h3>\n<p> \u5373\u4f7f\u4f60\u7684\u5c0f\u7ec4\u4ef6\u4e0d\u4f1a\u6301\u7eed\u8fd0\u884c\uff0c\u5b83\u4e5f\u53ef\u4ee5\u663e\u793a WidgetKit \u5b9e\u65f6\u66f4\u65b0\u7684\u57fa\u4e8e\u65f6\u95f4\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5b83\u53ef\u80fd\u4f1a\u663e\u793a\u4e00\u4e2a\u5012\u8ba1\u65f6\u5668\uff0c\u5373\u4f7f\u4f60\u7684\u5c0f\u7ec4\u4ef6\u6269\u5c55\u672a\u5728\u8fd0\u884c\uff0c\u8be5\u5012\u8ba1\u65f6\u5668\u4e5f\u4f1a\u7ee7\u7eed\u8fdb\u884c\u5012\u8ba1\u65f6\u3002\u6709\u5173\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u201c\u5728\u5c0f\u7ec4\u4ef6\u4e2d\u663e\u793a\u52a8\u6001\u65e5\u671f<span><\/span>\u201d\u3002 <\/p>\n<h3> \u540e\u53f0\u7f51\u7edc\u8bf7\u6c42\u5b8c\u6210\u540e\u66f4\u65b0 <\/h3>\n<p> \u5f53\u4f60\u7684\u5c0f\u7ec4\u4ef6\u6269\u5c55\u5904\u4e8e\u6d3b\u8dc3\u72b6\u6001\u65f6\uff0c\u4f8b\u5982\uff0c\u63d0\u4f9b <code>snapshot<\/code> \u6216 <code>timeline<\/code> \u65f6\uff0c\u5b83\u53ef\u4ee5\u53d1\u8d77\u540e\u53f0\u7f51\u7edc\u8bf7\u6c42\u3002\u4f8b\u5982\uff0c\u83b7\u53d6\u961f\u53cb\u5f53\u524d\u72b6\u6001\u7684\u6e38\u620f\u5c0f\u7ec4\u4ef6\uff0c\u6216\u83b7\u53d6\u6807\u9898\u5e26\u6709\u7f29\u7565\u56fe\u7684\u65b0\u95fb\u5c0f\u7ec4\u4ef6\u3002\u53d1\u51fa\u5f02\u6b65\u540e\u53f0\u7f51\u7edc\u8bf7\u6c42\u53ef\u8ba9\u4f60\u5feb\u901f\u5c06\u63a7\u5236\u6743\u4ea4\u8fd8\u7ed9\u7cfb\u7edf\uff0c\u4ece\u800c\u964d\u4f4e\u56e0\u54cd\u5e94\u65f6\u95f4\u8fc7\u957f\u800c\u88ab\u7ec8\u6b62\u7684\u98ce\u9669\u3002 <\/p>\n<p> \u8fd9\u4e2a\u8fc7\u7a0b\u4e0e App \u5904\u7406\u8fd9\u7c7b\u8bf7\u6c42\u7684\u65b9\u5f0f\u7c7b\u4f3c\uff0c\u5982\u201c\u5728\u540e\u53f0\u4e0b\u8f7d\u6587\u4ef6<span><\/span>\u201d\u4e2d\u6240\u8ff0\u3002WidgetKit \u4e0d\u4f1a\u91cd\u65b0\u5f00\u542f\u4f60\u7684 App\uff0c\u800c\u662f\u76f4\u63a5\u6fc0\u6d3b\u4f60\u7684\u5c0f\u7ec4\u4ef6\u6269\u5c55\u3002\u4e3a\u5904\u7406\u7f51\u7edc\u8bf7\u6c42\u7684\u7ed3\u679c\uff0c\u8bf7\u5728\u5c0f\u7ec4\u4ef6\u7684\u914d\u7f6e\u4e2d\u4f7f\u7528 <code>onBackgroundURLSessionEvents(matching:_:)<\/code><span><\/span> \u4fee\u9970\u7b26\uff0c\u5e76\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a <\/p>\n<ul>\n<li>\n<p> \u5b58\u50a8\u5bf9 <code>completion<\/code> \u53c2\u6570\u7684\u5f15\u7528\u3002\u5728\u5904\u7406\u6240\u6709\u7f51\u7edc\u4e8b\u4ef6\u540e\u8c03\u7528\u5b8c\u6210\u5904\u7406\u7a0b\u5e8f\u3002 <\/p>\n<\/li>\n<li>\n<p> \u4f7f\u7528 <code>identifier<\/code> \u53c2\u6570\u67e5\u627e\u5728\u53d1\u8d77\u540e\u53f0\u8bf7\u6c42\u65f6\u4f7f\u7528\u7684 <code>URLSession<\/code> \u5bf9\u8c61\u3002\u5982\u679c\u4f60\u7684\u5c0f\u7ec4\u4ef6\u6269\u5c55\u5df2\u7ec8\u6b62\uff0c\u8bf7\u4f7f\u7528\u8fd9\u4e2a\u6807\u8bc6\u7b26\u91cd\u65b0\u521b\u5efa <code>URLSession<\/code>\u3002 <\/p>\n<\/li>\n<\/ul>\n<p> \u5728\u8c03\u7528 <code>onBackgroundURLSessionEvents()<\/code> \u4e4b\u540e\uff0c\u7cfb\u7edf\u4f1a\u8c03\u7528\u4f60\u5411 <code>URLSession<\/code> \u63d0\u4f9b\u7684 <code>URLSessionDelegate<\/code> \u7684 <code>urlSession(_:downloadTask:didFinishDownloadingTo:)<\/code><span><\/span> \u65b9\u6cd5\u3002\u5f53\u6240\u6709\u4e8b\u4ef6\u90fd\u5df2\u63d0\u4ea4\u540e\uff0c\u7cfb\u7edf\u8c03\u7528\u8fd9\u4e00\u59d4\u6258\u7684 <code>urlSessionDidFinishEvents(forBackgroundURLSession:)<\/code><span><\/span> \u65b9\u6cd5\u3002 <\/p>\n<p> \u8981\u5728\u7f51\u7edc\u8bf7\u6c42\u5b8c\u6210\u540e\u5237\u65b0\u5c0f\u7ec4\u4ef6\u7684\u65f6\u95f4\u7ebf\uff0c\u8bf7\u4ece\u4f60\u7684\u59d4\u6258\u7684 <code>urlSessionDidFinishEvents<\/code> \u5b9e\u73b0\u4e2d\u8c03\u7528 <code>WidgetCenter<\/code><span><\/span> \u65b9\u6cd5\u3002\u5728\u4f60\u5b8c\u6210\u4e8b\u4ef6\u5904\u7406\u540e\uff0c\u8c03\u7528\u4e4b\u524d\u5b58\u50a8\u5728 <code>onBackgroundURLSessionEvents()<\/code> \u4e2d\u7684 <code>completion<\/code> \u5904\u7406\u7a0b\u5e8f\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u89c8 \u5c0f\u7ec4\u4ef6\u4f7f\u7528 SwiftUI \u89c6\u56fe\u6765\u663e\u793a\u5b83\u4eec\u7684\u5185\u5bb9\u3002WidgetKit \u5728\u5355\u72ec\u7684\u8fdb\u7a0b\u4e2d\u4ee3\u4f60\u6e32\u67d3\u89c6\u56fe\u3002\u56e0\u6b64\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":190862,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[189686],"tags":[],"class_list":["post-190861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/190861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=190861"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/190861\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/190862"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=190861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=190861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=190861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}