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Activity\u7684\u751f\u547d\u5468\u671f<\/strong>\u3000<\/p> \n 1.\u6b63\u5e38\u60c5\u51b5\u4e0b\u7684\u751f\u547d\u5468\u671f<\/strong><\/p> \n \u3000\u3000\u3000\u3000\u3000\u3000<\/p> \n Activity\u7684\u751f\u547d\u5468\u671f\u5207\u6362\u8fc7\u7a0b<\/p> \n \u3000\u3000\u5173\u4e8eonStart\u548conResume\u3001onPause\u548conStop\u7684\u4e0d\u540c\uff0conStart\u548conStop\u662f\u4eceActivity\u662f\u5426\u53ef\u89c1\u8fd9\u4e2a\u89d2\u5ea6\u6765\u56de\u8c03\uff0conResume\u548conPause\u662f\u4eceActivity\u662f\u5426\u4f4d\u4e8e\u524d\u53f0\u8fd9\u4e2a\u89d2\u5ea6\u6765\u56de\u8c03\u7684\uff0c\u9664\u4e86\u8fd9\u79cd\u533a\u522b\uff0c\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u6ca1\u6709\u5176\u4ed6\u660e\u663e\u7684\u533a\u522b\u3002<\/p> \n 2.\u5f02\u5e38\u60c5\u51b5\u4e0b\u7684\u751f\u547d\u5468\u671f\u5206\u6790<\/strong><\/p> \n \u3000\u3000\u8d44\u6e90\u76f8\u5173\u7684\u7cfb\u7edf\u914d\u7f6e\u53d1\u751f\u6539\u53d8\u5bfc\u81f4Activity\u88ab\u6740\u6b7b\u5e76\u91cd\u65b0\u521b\u5efa<\/p> \n \u3000\u3000<\/p> \n \u5f02\u5e38\u60c5\u51b5\u4e0bActivity\u7684\u91cd\u5efa\u8fc7\u7a0b<\/p> \n 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5.IntentFilter\u7684\u5339\u914d\u89c4\u5219<\/strong><\/p> \n \u3000\u3000<\/strong>\u9690\u5f0f\u8c03\u7528\u9700\u8981Intent\u80fd\u591f\u5339\u914d\u76ee\u6807\u7ec4\u4ef6\u7684IntentFilter\u4e2d\u6240\u8bbe\u7f6e\u7684\u8fc7\u6ee4\u4fe1\u606f\uff0c\u5982\u679c\u4e0d\u5339\u914d\u5c06\u65e0\u6cd5\u542f\u52a8\u76ee\u6807Activity\u3002IntentFilter\u4e2d\u7684\u8fc7\u6ee4\u4fe1\u606f\u6709action\u3001category\u3001data\u3002\u4e00\u4e2aIntent\u53ea\u6709\u540c\u65f6\u5339\u914daction\u7c7b\u522b\u3001category\u7c7b\u522b\u3001data\u7c7b\u522b\u624d\u7b97\u5b8c\u5168\u5339\u914d\u3002\u53e6\u5916\uff0c\u4e00\u4e2aActivity\u4e2d\u53ef\u4ee5\u6709\u591a\u4e2aintent-filter\uff0c\u4e00\u4e2aIntent\u53ea\u8981\u80fd\u5339\u914d\u4efb\u4f55\u4e00\u7ec4intent-filter\u5373\u53ef\u6210\u529f\u542f\u52a8\u5bf9\u5e94\u7684Activity\u3002<\/p> \n \u3000\u30001.action\u7684\u5339\u914d\u89c4\u5219<\/p> \n 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\u3000\u3000Intent\u4e2d\u5982\u679c\u6709category\uff0c\u90a3\u4e48\u6240\u6709\u7684category\u90fd\u5fc5\u987b\u548c\u8fc7\u6ee4\u89c4\u5219\u4e2d\u7684\u5176\u4e2d\u4e00\u4e2acategory\u76f8\u540c\u3002\u5f53\u7136\uff0cIntent\u4e2d\u53ef\u4ee5\u6ca1\u6709category\uff0c\u4f46\u5b83\u4ecd\u7136\u53ef\u4ee5\u5339\u914d\u6210\u529f\uff0c\u539f\u56e0\u662f\u7cfb\u7edf\u5728\u8c03\u7528startActivity\u548cstartActivityForResult\u7684\u65f6\u5019\u4f1a\u9ed8\u8ba4\u4e3aIntent\u52a0\u4e0a\u201candroid.intent.category.DEFAULT\u201d\u8fd9\u4e2acategory\u3002\u540c\u65f6\u4e3a\u4e86\u6211\u4eec\u7684activity\u80fd\u591f\u63a5\u6536\u9690\u5f0f\u8c03\u7528\uff0c\u5c31\u5fc5\u987b\u5728","orderid":"0","title":"Activity\u968f\u7b14(\u4e00)","smalltitle":"","mid":"0","fname":"Android","special_id":"0","bak_id":"0","info":"0","hits":"10883","pages":"2","comments":"0","posttime":"2017-10-16 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