{"id":269299,"date":"2021-01-09T20:06:17","date_gmt":"2021-01-09T12:06:17","guid":{"rendered":"http:\/\/4563.org\/?p=269299"},"modified":"2021-01-09T20:06:17","modified_gmt":"2021-01-09T12:06:17","slug":"activity-%e4%b8%ba%e4%bb%80%e4%b9%88%e8%a6%81%e6%9c%89-onstart-%e7%94%9f%e5%91%bd%e5%91%a8%e6%9c%9f-%e7%9b%b4%e6%8e%a5%e7%94%a8-onresume-%e4%b8%8d%e8%a1%8c%e5%90%97","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=269299","title":{"rendered":"Activity \u4e3a\u4ec0\u4e48\u8981\u6709 onStart \u751f\u547d\u5468\u671f? \u76f4\u63a5\u7528 onResume \u4e0d\u884c\u5417?"},"content":{"rendered":"
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Activity \u4e3a\u4ec0\u4e48\u8981\u6709 onStart \u751f\u547d\u5468\u671f? \u76f4\u63a5\u7528 onResume \u4e0d\u884c\u5417? <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : narutow <\/span> <\/i> 2<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u4e24\u4e2a Activity \u5207\u6362\u65f6, \u5b83\u4eec\u7684\u751f\u547d\u5468\u671f\u987a\u5e8f\u662f<\/p>\n

… A#onPause B#onCreate B#onStart B#onResume A#onStop …<\/p>\n

\u8fd9\u6837\u5b89\u6392\u987a\u5e8f\u6211\u80fd\u7406\u89e3, \u5728 A \u663e\u793a\u7684\u65f6\u5019\u8ba9 B \u663e\u793a, B \u5b8c\u5168\u5c55\u793a\u540e, A \u8d70 onStop, \u8fd9\u6837\u7528\u6237\u754c\u9762\u4e0d\u4f1a\u9ed1\u5c4f.<\/p>\n

\u4f46\u6709\u4e2a\u7591\u95ee, B Activity \u5c55\u793a\u7684\u56de\u8c03\u4e2d\u4e3a\u4ec0\u4e48\u8981\u591a\u4e00\u4e2a onStart, \u76f4\u63a5\u901a\u77e5\u6b63\u5728\u5c55\u793a\u7684 Activity onRESUME \u4e0d\u884c\u5417<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (7<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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  • \n
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    \u8cc7\u6df1\u5927\u4f6c : also24 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u89c9\u5f97\u8c37\u6b4c\u662f\u5e0c\u671b\u80fd\u4e25\u683c\u533a\u5206 onPause() \u548c onStop() \u7684\u3002<\/p>\n

    \u6240\u4ee5\u5bf9\u5e94\u7740\u641e\u4e86 onResume() \u548c onStart() \u4f5c\u4e3a\u5bf9\u5e94\u7684\u6062\u590d\u72b6\u6001\u3002<\/p>\n

    \u5b9e\u9645\u4e0a Google \u786e\u5b9e\u4e13\u95e8\u8bb2\u4e86 onPause() \u548c onStop() \u7684\u5dee\u5f02\uff1a
    https:\/\/developer.android.com\/guide\/components\/activities\/activity-lifecycle <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : janus77 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    onresume \u662f ui \u6e32\u67d3\u4e86\uff0c\u6709\u4e9b\u7279\u6b8a\u7684\u9700\u6c42\u662f\u5e0c\u671b\u5728\u6e32\u67d3\u4e4b\u524d\u6267\u884c\uff0c\u6216\u8005\u5728\u8fdb\u5165\u540e\u53f0\uff08\u4e0d\u6e32\u67d3\uff09\u7684\u65f6\u5019\u6254\u4f1a\u6267\u884c\u3002\u6240\u4ee5\u5c31\u9700\u8981 onstart \u548c onstop <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : RikkaW <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5206\u5c4f\u3001\u753b\u4e2d\u753b\u7b49\u7b49\u5c4f\u5e55\u4e0a\u4e0d\u6b62\u4e00\u4e2a Activity \uff08\u7a97\u53e3\uff09\u7684\u60c5\u51b5\u4e0b\u5c31\u662f\u53ea\u6709\u5904\u4e8e\u7126\u70b9\u7684\u90a3\u4e2a\u662f resumed \u72b6\u6001\uff0c\u5176\u4ed6\u7684\u90fd\u662f started \u72b6\u6001\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : zagfai <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Android \u7ed9\u5f00\u53d1\u8005\u5236\u5b9a\u7684\u67b6\u6784\u5c31\u662f\u4e00\u5768\u7fd4 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : rosu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    start \u662f\u53ef\u89c1\uff0cresume \u662f\u7126\u70b9\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : narutow <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @RikkaW \u611f\u8c22, \u7406\u89e3\u4e86, onStart \u548c onRESUME \u5c31\u662f\u754c\u9762\u53ef\u89c1 \u548c \u83b7\u5f97\u7126\u70b9\u53ef\u4ee5\u540c\u7528\u6237\u4ea4\u4e92 \u7684\u4e24\u4e2a\u56de\u8c03. \u5176\u4ed6\u6bd4\u5982\u591a\u7a97\u53e3\u53ef\u4ee5\u770b\u5230, \u4f46\u4e0d\u80fd\u4ea4\u4e92\u7684\u60c5\u51b5, Activity \u5c31\u5904\u4e8e onPause <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : kraits <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3b\u6709\u6ca1\u6709\u8003\u8651\u5230 Activity \u6a2a\u7ad6\u5c4f\u5207\u6362\u7684\u751f\u547d\u5468\u671f\uff1a<\/p>\n

    onSaveInstanceState()\u2192onPause()\u2192onStop()\u2192onDestroy()\u2192onCreate()\u2192onStart()\u2192onRestoreInstanceState()\u2192onResume() <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n","protected":false},"excerpt":{"rendered":"

    Activity \u4e3a\u4ec0\u4e48\u8981\u6709 on…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/269299"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=269299"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/269299\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=269299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=269299"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=269299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}