{"id":11197,"date":"2022-11-21T15:48:51","date_gmt":"2022-11-21T07:48:51","guid":{"rendered":"https:\/\/www.yimenapp.com\/kb-yimen\/?p=11197"},"modified":"2022-11-21T15:48:53","modified_gmt":"2022-11-21T07:48:53","slug":"android-12%e5%ba%94%e7%94%a8%e9%80%82%e9%85%8d%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/www.yimenapp.com\/kb-yimen\/11197\/","title":{"rendered":"Android 12\u5e94\u7528\u9002\u914d\u6307\u5357"},"content":{"rendered":"\n

1.Android 12<\/a><\/span>\u4e0a\u7684\u4e3b\u8981\u53d8\u66f4<\/h2>\n\n\n\n

<\/a>1.1 \u517c\u5bb9\u6027<\/h2>\n\n\n\n

1.1.1 \u524d\u53f0\u670d\u52a1\u542f\u52a8\u9650\u5236<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>\u9664\u5c11\u6570\u7279\u6b8a\u60c5\u51b5\u5916\uff0c\u4ee5Android 12\u4e3a\u76ee\u6807\u7684\u5e94\u7528\u7a0b\u5e8f\u65e0\u6cd5\u5728\u540e\u53f0\u8fd0\u884c\u65f6\u542f\u52a8\u524d\u53f0\u670d\u52a1\u3002\u5982\u679c\u5e94\u7528\u7a0b\u5e8f\u5728\u540e\u53f0\u8fd0\u884c\u65f6\u5c1d\u8bd5\u542f\u52a8\u524d\u53f0\u670d\u52a1\uff0c\u5e76\u4e14\u524d\u53f0\u670d\u52a1\u4e0d\u6ee1\u8db3\u4ee5\u4e0b\u7279\u6b8a\u60c5\u51b5\u4e4b\u4e00\uff0c\u5219\u7cfb\u7edf\u5c06\u629b\u51faForegroundServiceStartNotAllowedException\u5f02\u5e38\u3002\u5177\u4f53\u60c5\u51b5\u53ef\u67e5\u8be2  https:\/\/developer.android.com\/about\/versions\/12\/foreground-services<\/a> \u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u5982\u679c\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u8c03\u7528Context.startForegroundService()\u542f\u52a8\u53e6\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u62e5\u6709\u7684\u524d\u53f0\u670d\u52a1\uff0c\u5219\u53ea\u6709\u4e24\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684API\u7ea7\u522b\u90fd\u4e3aAndroid 12\u65f6\uff0c\u6b64\u9875\u9762\u4e0a\u63cf\u8ff0\u7684\u9650\u5236\u624d\u6709\u6548\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>targetSdkVersion\u4e3a31\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u5e94\u7528\u60f3\u8981\u5728\u540e\u53f0\u8fd0\u884c\u65f6\u542f\u52a8\u524d\u53f0\u670d\u52a1\u4f46\u53c8\u4e0d\u7b26\u5408\u4ee5\u4e0a\u51e0\u79cd\u7279\u4f8b\u65f6\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528WorkManager\u542f\u52a8\u4f18\u5148\u7ea7\u66f4\u9ad8\u7684\u540e\u53f0\u4efb\u52a1\u3002\u5728Android 12\u4e2dWorkManager\u5c06\u652f\u6301\u4e00\u79cd\u65b0\u4f5c\u4e1a-\u52a0\u6025\u4f5c\u4e1a\uff0c\u5b83\u5141\u8bb8\u5e94\u7528\u6267\u884c\u91cd\u8981\u4efb\u52a1\uff0c\u540c\u65f6\u4f7f\u7cfb\u7edf\u80fd\u591f\u66f4\u597d\u5730\u63a7\u5236\u5bf9\u8d44\u6e90\u7684\u8bbf\u95ee\u6743\u9650\u3002\u4f46\u662f\u52a0\u6025\u4f5c\u4e1a\u5e76\u4e0d\u662f\u4e07\u80fd\u7684\uff0c\u5728\u7cfb\u7edf\u8d1f\u8f7d\u8fc7\u9ad8\u6216\u8005\u5df2\u8d85\u51fa\u52a0\u6025\u4f5c\u4e1a\u914d\u989d\u9650\u5236\u7684\u65f6\u5019\uff0c\u7cfb\u7edf\u4f1a\u5ef6\u8fdf\u542f\u52a8\u65b0\u7684\u52a0\u6025\u4f5c\u4e1a\u3002<\/p>\n\n\n\n

1.1.2 \u524d\u53f0\u670d\u52a1\u901a\u77e5\u5ef6\u8fdf<\/strong><\/p>\n\n\n\n

\u4e3a\u4e86\u5728 Android 12 \u4e0a\u63d0\u4f9b\u9488\u5bf9\u77ed\u65f6\u95f4\u8fd0\u884c\u7684\u524d\u53f0\u670d\u52a1\u7684\u6d41\u7545\u4f53\u9a8c\uff0c\u7cfb\u7edf\u53ef\u4ee5\u4e3a\u67d0\u4e9b\u524d\u53f0\u670d\u52a1\u5ef6\u8fdf 10 \u79d2\u663e\u793a\u524d\u53f0\u670d\u52a1\u901a\u77e5\u3002\u6b64\u66f4\u6539\u4f7f\u67d0\u4e9b\u77ed\u671f\u4efb\u52a1\u5728\u663e\u793a\u901a\u77e5\u4e4b\u524d\u5b8c\u6210\u3002\u5982\u679c\u67d0\u9879\u524d\u53f0\u670d\u52a1\u81f3\u5c11\u5177\u6709\u4ee5\u4e0b\u7279\u5f81\u4e4b\u4e00\uff0c\u5219\u7cfb\u7edf\u4f1a\u5728\u670d\u52a1\u542f\u52a8\u540e\u7acb\u5373\u663e\u793a\u76f8\u5173\u901a\u77e5\uff1a<\/p>\n\n\n\n

1.\u8be5\u670d\u52a1\u4e0e\u5305\u542b\u64cd\u4f5c\u6309\u94ae\u7684\u901a\u77e5\u76f8\u5173\u8054\u3002<\/p>\n\n\n\n

2.\u8be5\u670d\u52a1\u7684 foregroundServiceType \u4e3amediaPlayback\u3001mediaProjection \u6216 phoneCall\u3002<\/p>\n\n\n\n

3.\u8be5\u670d\u52a1\u6839\u636e\u901a\u77e5\u7684\u7c7b\u522b\u5c5e\u6027\u4e2d\u7684\u5b9a\u4e49\uff0c\u63d0\u4f9b\u4e0e\u901a\u8bdd\u3001\u5bfc\u822a\u6216\u5a92\u4f53\u64ad\u653e\u76f8\u5173\u7684\u7528\u4f8b\u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u5728\u672a\u6765\u7684 Android 12 \u5f00\u53d1\u8005\u9884\u89c8\u7248\u4e2d\uff0c\u8fd9\u4e9b\u7528\u4f8b\u53ef\u80fd\u4f1a\u53d1\u751f\u53d8\u5316\u3002<\/p>\n\n\n\n

4.\u8be5\u670d\u52a1\u901a\u8fc7\u5728\u8bbe\u7f6e\u901a\u77e5\u65f6\u8c03\u7528 setShowForegroundImmediately()\uff0c\u4ee5\u505c\u7528\u884c\u4e3a\u53d8\u66f4\u3002<\/p>\n\n\n\n

1.1.3 \u5f85\u5904\u7406 intent \u5fc5\u987b\u58f0\u660e\u53ef\u53d8\u6027<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u5e94\u7528\u4ee5 Android 12 \u4e3a\u76ee\u6807\u5e73\u53f0\uff0c\u60a8\u5fc5\u987b\u4e3a\u60a8\u7684\u5e94\u7528\u521b\u5efa\u7684\u6bcf\u4e2a PendingIntent \u5bf9\u8c61\u6307\u5b9a\u53ef\u53d8\u6027\u3002\u8fd9\u9879\u989d\u5916\u7684\u8981\u6c42\u53ef\u63d0\u9ad8\u5e94\u7528\u7684\u5b89\u5168\u6027\u3002\u5982\u9700\u58f0\u660e\u7279\u5b9a PendingIntent \u5bf9\u8c61\u662f\u5426\u53ef\u53d8\uff0c\u8bf7\u5206\u522b\u4f7f\u7528 PendingIntent.FLAG_MUTABLE \u6216 PendingIntent.FLAG_IMMUTABLE \u6807\u5fd7\u3002\u5982\u679c\u60a8\u7684\u5e94\u7528\u8bd5\u56fe\u5728\u4e0d\u8bbe\u7f6e\u4efb\u4f55\u53ef\u53d8\u6807\u5fd7\u7684\u60c5\u51b5\u4e0b\u521b\u5efa PendingIntent \u5bf9\u8c61\uff0c\u7cfb\u7edf\u4f1a\u629b\u51fa IllegalArgumentException\u3002 <\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>targetSdkVersion\u4e3a31\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a<\/strong>\u60a8\u5fc5\u987b\u4e3a\u60a8\u7684\u5e94\u7528\u521b\u5efa\u7684\u6bcf\u4e2a PendingIntent \u5bf9\u8c61\u6307\u5b9a\u53ef\u53d8\u6027\u3002<\/p>\n\n\n\n

1.1.4 \u975eSDK\u63a5\u53e3\u540d\u5355\u66f4\u65b0<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>Android 12\u76f8\u8f83\u4e8eAndroid11\u6709\u5927\u91cf\u7684\u975eSDK\u63a5\u53e3\u540d\u5355\u66f4\u65b0\uff0c\u8fd9\u4e9b\u6539\u53d8\u53ef\u5206\u4e3a\u4e24\u79cd\uff1a <\/p>\n\n\n\n

1.Android 11\uff08API \u7ea7\u522b 30\uff09\u4e2d\u4e0d\u53d7\u652f\u6301\u7684\uff08\u5df2\u88ab\u5217\u5165\u7070\u540d\u5355\uff09\u7684\u975e SDK \u63a5\u53e3\u73b0\u5df2\u5728 Android 12 \u4e2d\u88ab\u5c4f\u853d\uff1b<\/p>\n\n\n\n

2.\u5728 Android 12 \u4e2d\u88ab\u6dfb\u52a0\u5230 Android SDK \u7684\u975e SDK \u63a5\u53e3\u3002<\/p>\n\n\n\n

\u5404\u63a5\u53e3\u540d\u5355\u66f4\u65b0\u60c5\u51b5\u53ef\u67e5\u8be2https:\/\/developer.android.com\/about\/versions\/12\/non-sdk-12<\/a> \u3002\u8fd9\u4e9b\u53d8\u66f4\u53ef\u80fd\u4f1a\u5bf9\u4e00\u4e9b\u4f9d\u8d56\u4e86\u975eSDK\u63a5\u53e3\u7684\u5e94\u7528\u5e26\u6765\u4e0d\u540c\u7a0b\u5ea6\u7684\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u7279\u522b\u662f\u4f9d\u8d56\u4e86Android 11\u7070\u540d\u5355\u63a5\u53e3\u7684\u5e94\u7528\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u63a5\u53e3\u6709\u4e00\u90e8\u5206\u5df2\u7ecf\u5728Android 12\u4e2d\u5df2\u5f52\u5165\u5c4f\u853d\u540d\u5355\u4e2d\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>\u8fd0\u884c\u4e8eAndroid 12\u4e0a\u7684\u6240\u6709\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u5e94\u7528\u4f9d\u8d56\u4e8eAndroid 12\u7684\u53d7\u9650\u63a5\u53e3\uff0c\u60a8\u5e94\u8be5\u5f00\u59cb\u8ba1\u5212\u5347\u7ea7SDK\u5e76\u8fc1\u79fb\u5230SDK\u66ff\u4ee3\u65b9\u6848\u3002<\/p>\n\n\n\n

<\/a>1.2 \u7528\u6237\u4f53\u9a8c<\/h2>\n\n\n\n

\u6bcf\u6b21Android\u7cfb\u7edf\u7684\u5347\u7ea7\uff0c\u51e0\u4e4e\u90fd\u4f1a\u5728\u4ea4\u4e92\u4f53\u9a8c\u4e0a\u5e26\u6765\u4e00\u4e9b\u53d8\u5316\uff0c\u6b64\u6b21Android 12\u4e5f\u4e0d\u4f8b\u5916\u3002<\/p>\n\n\n\n

1.2.1 \u63a5\u6536\u5185\u5bb9\u7684\u7edf\u4e00API<\/strong><\/p>\n\n\n\n

\u5bf9\u4e8e\u7528\u6237\u6765\u8bf4\uff0c\u76ee\u524d\u8fd8\u6ca1\u4ec0\u4e48\u65b9\u6cd5\u5728\u5e94\u7528\u4e2d\u63d2\u5165\u548c\u79fb\u52a8\u56fe\u7247\u3001\u89c6\u9891\u548c\u5176\u4ed6\u5bcc\u6709\u8868\u73b0\u529b\u7684\u5185\u5bb9\u3002\u4e3a\u4e86\u4f7f\u60a8\u7684\u5e94\u7528\u80fd\u591f\u8f7b\u677e\u63a5\u6536\u5bcc\u5a92\u4f53\u5185\u5bb9\uff0c\u6211\u4eec\u5f15\u5165\u4e86\u5168\u65b0\u7684\u7edf\u4e00 API\uff0c\u4fbf\u4e8e\u60a8\u63a5\u53d7\u6765\u81ea\u4efb\u4f55\u6765\u6e90\u7684\u5185\u5bb9\u3002\u5728Android 12\u4e0a\uff0c\u60a8\u53ef\u4ee5\u7528\u7c98\u8d34\u677f\u590d\u5236\u7c98\u8d34\u3001\u952e\u76d8\u8f93\u5165\u6216\u8005\u62d6\u653e\u56fe\u7247\u6216\u8005\u89c6\u9891\u7b49\u5185\u5bb9\u3002<\/p>\n\n\n\n

\u5728Android 11\u4ee5\u53ca\u4e4b\u524d\u7684\u7248\u672c\uff0c\u6bcf\u4e2a\u754c\u9762\u673a\u5236\uff08\u4f8b\u5982\u957f\u6309\u83dc\u5355\u6216\u62d6\u653e\uff09\u90fd\u6709\u5bf9\u5e94\u7684 API\u3002\u8fd9\u610f\u5473\u7740\u60a8\u5fc5\u987b\u5355\u72ec\u4e0e\u6bcf\u4e2aAPI\u96c6\u6210\uff0c\u5e76\u4e3a\u6bcf\u79cd\u63d2\u5165\u5185\u5bb9\u7684\u673a\u5236\u6dfb\u52a0\u7c7b\u4f3c\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n

\"image.png\"<\/figure>\n\n\n\n

\u800c\u5728Android 12\u4e0a\uff0c\u7edf\u4e00API\u4f1a\u901a\u8fc7\u521b\u5efa\u4e00\u4e2a\u8981\u5b9e\u73b0\u7684\u5355\u4e00 API \u6765\u6574\u5408\u8fd9\u4e9b\u4e0d\u540c\u7684\u4ee3\u7801\u8def\u5f84\uff0c\u8fd9\u6837\u60a8\u5c31\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u5e94\u7528\u7279\u5b9a\u7684\u903b\u8f91\uff0c\u800c\u8ba9\u5e73\u53f0\u5904\u7406\u5176\u4f59\u7684\u5de5\u4f5c\u3002<\/p>\n\n\n\n

\"image.png\"<\/figure>\n\n\n\n

\u60a8\u53ef\u4ee5\u5411\u754c\u9762\u7ec4\u4ef6\u9644\u52a0\u65b0\u63a5\u53e3 OnReceiveContentListener\uff0c\u5e76\u5728\u901a\u8fc7\u4efb\u4f55\u673a\u5236\u63d2\u5165\u5185\u5bb9\u65f6\u83b7\u5f97\u56de\u8c03\u3002\u6b64\u56de\u8c03\u4f1a\u6210\u4e3a\u60a8\u7684\u4ee3\u7801\u5904\u7406\u63a5\u6536\u6240\u6709\u5185\u5bb9\uff08\u4ece\u7eaf\u6587\u672c\u548c\u6837\u5f0f\u6587\u672c\u5230\u6807\u8bb0\u3001\u56fe\u7247\u3001\u89c6\u9891\u3001\u97f3\u9891\u6587\u4ef6\u7b49\uff09\u7684\u552f\u4e00\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

1.2.2 \u81ea\u5b9a\u4e49\u901a\u77e5\u53d8\u66f4<\/strong><\/p>\n\n\n\n

\u4ee5\u524d\uff0c\u81ea\u5b9a\u4e49\u901a\u77e5\u80fd\u591f\u4f7f\u7528\u6574\u4e2a\u901a\u77e5\u533a\u57df\u5e76\u63d0\u4f9b\u81ea\u5df1\u7684\u5e03\u5c40\u548c\u6837\u5f0f\u3002\u7531\u6b64\u4ea7\u751f\u7684\u53cd\u6a21\u5f0f\u53ef\u80fd\u4f1a\u4ee4\u7528\u6237\u56f0\u60d1\uff0c\u6216\u5728\u4e0d\u540c\u8bbe\u5907\u4e0a\u5f15\u53d1\u5e03\u5c40\u517c\u5bb9\u6027\u95ee\u9898\u3002Android 12 \u6539\u53d8\u4e86\u5b8c\u5168\u81ea\u5b9a\u4e49\u901a\u77e5\u7684\u5916\u89c2\u3002<\/p>\n\n\n\n

\u5bf9\u4e8e\u4ee5 Android 12 \u4e3a\u76ee\u6807\u5e73\u53f0\u7684\u5e94\u7528\uff0c\u5305\u542b\u81ea\u5b9a\u4e49\u5185\u5bb9\u89c6\u56fe\u7684\u901a\u77e5\u5c06\u4e0d\u518d\u4f7f\u7528\u5b8c\u6574\u901a\u77e5\u533a\u57df\uff1b\u76f8\u53cd\uff0c\u7cfb\u7edf\u4f1a\u5e94\u7528\u6807\u51c6\u6a21\u677f\u3002\u6b64\u6a21\u677f\u53ef\u786e\u4fdd\u81ea\u5b9a\u4e49\u901a\u77e5\u5728\u6240\u6709\u72b6\u6001\u4e0b\u90fd\u4e0e\u5176\u4ed6\u901a\u77e5\u76f8\u540c\uff0c\u4f8b\u5982\uff0c\u5728\u6536\u8d77\u72b6\u6001\u4e0b\u7684\u901a\u77e5\u56fe\u6807\u548c\u5c55\u5f00\u529f\u80fd\uff0c\u4ee5\u53ca\u5728\u5c55\u5f00\u72b6\u6001\u4e0b\u7684\u901a\u77e5\u56fe\u6807\u3001\u5e94\u7528\u540d\u79f0\u548c\u6536\u8d77\u529f\u80fd\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cAndroid 12 \u901a\u8fc7\u4e3a\u7528\u6237\u63d0\u4f9b\u53ef\u770b\u5230\u4e14\u719f\u6089\u7684\u901a\u77e5\u5c55\u5f00\u529f\u80fd\uff0c\u4f7f\u6240\u6709\u901a\u77e5\u4fdd\u6301\u5916\u89c2\u4e00\u81f4\u4e14\u6613\u4e8e\u6d4f\u89c8\u3002<\/p>\n\n\n\n

\u5982\u679c\u60a8\u7684\u5e94\u7528\u4f7f\u7528\u7684\u662f\u5b8c\u5168\u81ea\u5b9a\u4e49\u7684\u901a\u77e5\uff0c\u6211\u4eec\u5efa\u8bae\u60a8\u5c3d\u5feb\u4f7f\u7528\u65b0\u6a21\u677f\u8fdb\u884c\u6d4b\u8bd5\uff0c\u5e76\u8fdb\u884c\u5fc5\u8981\u7684\u8c03\u6574\uff1a<\/p>\n\n\n\n

1.\u542f\u7528\u81ea\u5b9a\u4e49\u901a\u77e5\u53d8\u66f4\uff1a<\/p>\n\n\n\n

a.\u5c06\u5e94\u7528\u7684 targetSdkVersion \u53d8\u66f4\u4e3a S \u4ee5\u542f\u7528\u65b0\u884c\u4e3a\u3002<\/p>\n\n\n\n

b.\u91cd\u65b0\u7f16\u8bd1\u3002<\/p>\n\n\n\n

c.\u5728\u642d\u8f7d Android 12 \u7684\u8bbe\u5907\u6216\u6a21\u62df\u5668\u4e0a\u5b89\u88c5\u60a8\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

2.\u6d4b\u8bd5\u6240\u6709\u4f7f\u7528\u81ea\u5b9a\u4e49\u89c6\u56fe\u7684\u901a\u77e5\uff0c\u786e\u4fdd\u8fd9\u4e9b\u901a\u77e5\u5728\u901a\u77e5\u680f\u4e2d\u770b\u8d77\u6765\u7b26\u5408\u9884\u671f\u3002<\/p>\n\n\n\n

3.\u8bf7\u6ce8\u610f\u81ea\u5b9a\u4e49\u89c6\u56fe\u89c4\u683c\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u63d0\u4f9b\u7ed9\u81ea\u5b9a\u4e49\u901a\u77e5\u7684\u9ad8\u5ea6\u6bd4\u4e4b\u524d\u5c0f\u3002\u5728\u6536\u8d77\u72b6\u6001\u4e0b\uff0c\u81ea\u5b9a\u4e49\u5185\u5bb9\u7684\u6700\u5927\u9ad8\u5ea6\u5df2\u4ece 106dp \u51cf\u5c11\u5230 48dp\u3002\u6b64\u5916\uff0c\u6c34\u5e73\u7a7a\u95f4\u4e5f\u51cf\u5c0f\u4e86\u3002<\/p>\n\n\n\n

4.\u4e3a\u4e86\u786e\u4fdd\u201c\u6d6e\u52a8\u901a\u77e5\u201d\u72b6\u6001\u770b\u8d77\u6765\u7b26\u5408\u60a8\u7684\u9884\u671f\uff0c\u8bf7\u52ff\u5fd8\u8bb0\u5c06\u901a\u77e5\u6e20\u9053\u7684\u91cd\u8981\u6027\u63d0\u5347\u81f3\u201c\u9ad8\u201d\uff08\u5728\u5c4f\u5e55\u4e2d\u5f39\u51fa\uff09\u3002<\/p>\n\n\n\n

1.2.3 \u914d\u5957\u8bbe\u5907\u7684\u6743\u9650\u6388\u4e88<\/strong><\/p>\n\n\n\n

\u8fde\u63a5\u5230\u624b\u8868\u65f6\uff0c\u9762\u5411Android 12\u53ca\u66f4\u9ad8\u7248\u672c\u7684\u5f00\u53d1\u8005\u4eec\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u5c06\u7279\u5b9a\u4e8e\u8bbe\u5907\u7c7b\u578b\u7684\u4e00\u7ec4\u6743\u9650\u6346\u7ed1\u5728\u4e00\u8d77\uff0c\u8ba9\u7528\u6237\u5728\u624b\u673a\u8fde\u63a5\u4e0a\u8bbe\u5907\u65f6\u5c06\u4e00\u6b21\u6027\u6388\u4e88\u6240\u6709\u6743\u9650\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u8bbe\u7f6e\u8fc7\u7a0b\u3002\u7528\u6237\u5220\u9664\u5e94\u7528\u7a0b\u5e8f\u6216\u5220\u9664\u5173\u8054\u4e4b\u540e\uff0c\u7cfb\u7edf\u4e5f\u4f1a\u5220\u9664\u76f8\u5173\u6743\u9650\u3002<\/p>\n\n\n\n

\"image.png\"<\/figure>\n\n\n\n

<\/a>1.3 \u56fe\u5f62\u3001\u56fe\u50cf\u548c\u5a92\u4f53<\/h2>\n\n\n\n

1.3.1 \u66f4\u8f7b\u677e\u7684\u6a21\u7cca\uff0c\u6ee4\u8272\u5668\u548c\u5176\u4ed6\u6548\u679c<\/strong><\/p>\n\n\n\n

Android 12\u6dfb\u52a0\u4e86\u65b0\u529f\u80fdRenderEffect \uff0c\u53ef\u5c06\u5e38\u89c1\u7684\u56fe\u5f62\u6548\u679c\uff08\u4f8b\u5982\u6a21\u7cca\uff0c\u6ee4\u8272\u5668\uff0cAndroid\u7740\u8272\u5668\u6548\u679c\u7b49\uff09\u5e94\u7528\u4e8eViews\u548c\u6e32\u67d3\u5c42\u6b21\u7ed3\u6784\u3002\u6548\u679c\u53ef\u4ee5\u7ec4\u5408\u4e3a\u94fe\u5f0f\u6548\u679c\uff08\u7ec4\u6210\u5185\u90e8\u548c\u5916\u90e8\u6548\u679c\uff09\u6216\u6df7\u5408\u6548\u679c\u3002\u7531\u4e8e\u5904\u7406\u80fd\u529b\u6709\u9650\uff0c\u90e8\u5206\u7684Android\u8bbe\u5907\u53ef\u80fd\u4e0d\u652f\u6301\u8be5\u529f\u80fd\u3002\u901a\u8fc7\u8c03\u7528View.setRenderEffect(RenderEffect)\uff0c\u6548\u679c\u4e5f\u53ef\u4ee5\u9002\u7528\u4e8eView\u7684\u5e95\u5c42\u7684RenderNode\u3002<\/p>\n\n\n\n

\u5b9e\u65bdRenderEffect\uff1aview.setRenderEffect(RenderEffect.createBlurEffect(radiusX, radiusY, SHADER_TILE_MODE))\u3002<\/p>\n\n\n\n

1.3.2\u97f3\u9891\u548c\u89e6\u89c9\u8026\u5408\u6548\u679c<\/strong><\/p>\n\n\n\n

Android 12\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u4f7f\u7528\u624b\u673a\u7684\u632f\u52a8\u5668\u4ece\u97f3\u9891\u4f1a\u8bdd\u4e2d\u751f\u6210\u89e6\u89c9\u53cd\u9988\u3002\u8fd9\u4e3a\u66f4\u8eab\u4e34\u5176\u5883\u7684\u6e38\u620f\u548c\u97f3\u9891\u4f53\u9a8c\u63d0\u4f9b\u4e86\u673a\u4f1a\u3002\u4f8b\u5982\uff0c\u89e6\u89c9\u589e\u5f3a\u7684\u94c3\u58f0\u53ef\u4ee5\u5e2e\u52a9\u8bc6\u522b\u547c\u53eb\u8005\uff0c\u6216\u8005\u9a7e\u9a76\u6e38\u620f\u53ef\u4ee5\u6a21\u62df\u5d0e\u5c96\u5730\u5f62\u7684\u611f\u89c9\u3002<\/p>\n\n\n\n

<\/a>1.4 \u5b89\u5168\u6027\u4e0e\u9690\u79c1<\/h2>\n\n\n\n

1.4.1 <\/strong>\u66f4\u5b89\u5168\u5730\u5bfc\u51fa\u7ec4\u4ef6<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u5e94\u7528\u4ee5 Android 12 \u4e3a\u76ee\u6807\u5e73\u53f0\uff0c\u4e14\u5305\u542b\u4f7f\u7528 intent \u8fc7\u6ee4\u5668\u7684 activity\u3001\u670d\u52a1\u6216\u5e7f\u64ad\u63a5\u6536\u5668\uff0c\u60a8\u5fc5\u987b\u4e3a\u8fd9\u4e9b\u5e94\u7528\u7ec4\u4ef6\u663e\u5f0f\u58f0\u660e android:exported \u5c5e\u6027\u3002\u5982\u679c activity\u3001\u670d\u52a1\u6216\u5e7f\u64ad\u63a5\u6536\u5668\u4f7f\u7528 intent \u8fc7\u6ee4\u5668\uff0c\u5e76\u4e14\u672a\u663e\u5f0f\u58f0\u660e android:exported \u7684\u503c\uff0c\u5219\u60a8\u7684\u5e94\u7528\u5c06\u65e0\u6cd5\u5728\u642d\u8f7d Android 12 \u7684\u8bbe\u5907\u4e0a\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>targetSdkVersion\u4e3a31\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a<\/strong>\u60a8\u5fc5\u987b\u4e3a\u5305\u542bintent\u8fc7\u6ee4\u5668\u7684\u5e94\u7528\u7ec4\u4ef6\u663e\u5f0f\u58f0\u660e android:exported \u5c5e\u6027\u3002<\/p>\n\n\n\n

1.4.2 adb \u5907\u4efd\u9650\u5236<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>\u4e3a\u4e86\u4fdd\u62a4\u79c1\u6709\u5e94\u7528\u6570\u636e\uff0cAndroid 12 \u53d8\u66f4\u4e86 adb backup \u547d\u4ee4\u7684\u9ed8\u8ba4\u884c\u4e3a\u3002\u5bf9\u4e8e\u4ee5 Android 12 \u4e3a\u76ee\u6807\u5e73\u53f0\u7684\u5e94\u7528\uff0c\u7528\u6237\u8fd0\u884c adb backup \u547d\u4ee4\u65f6\uff0c\u4ece\u8bbe\u5907\u5bfc\u51fa\u7684\u4efb\u4f55\u5176\u4ed6\u7cfb\u7edf\u6570\u636e\u90fd\u4e0d\u5305\u542b\u5e94\u7528\u6570\u636e\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>targetSdkVersion\u4e3a31\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u6d4b\u8bd5\u6216\u5f00\u53d1\u5de5\u4f5c\u6d41\u7a0b\u4f9d\u8d56\u4e8e\u4f7f\u7528 adb backup \u7684\u5e94\u7528\u6570\u636e\uff0c\u73b0\u5728\u60a8\u53ef\u4ee5\u9009\u62e9\u901a\u8fc7\u5728\u5e94\u7528\u7684\u6e05\u5355\u6587\u4ef6\u4e2d\u5c06 android:debuggable \u8bbe\u7f6e\u4e3a true \u6765\u5bfc\u51fa\u5e94\u7528\u6570\u636e\u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u4e3a\u4e86\u5e2e\u52a9\u4fdd\u62a4\u5e94\u7528\u6570\u636e\uff0c\u8bf7\u52a1\u5fc5\u5728\u53d1\u5e03\u5e94\u7528\u524d\u5c06 android:debuggable \u8bbe\u7f6e\u4e3a false\u3002<\/p>\n\n\n\n

1.4.3 \u4ee5\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u542f\u52a8\u5d4c\u5957 intent<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>\u5d4c\u5957 intent \u662f\u5728\u5176\u4ed6 intent \u4e2d\u4f5c\u4e3a extra \u4f20\u9012\u7684 intent\u3002\u5982\u679c\u60a8\u7684\u5e94\u7528\u540c\u65f6\u6267\u884c\u4ee5\u4e0b\u4e24\u9879\u64cd\u4f5c\uff0c\u5c31\u4f1a\u53d1\u751f StrictMode \u8fdd\u89c4\u884c\u4e3a\u3002<\/p>\n\n\n\n

1.\u60a8\u7684\u5e94\u7528\u4ece\u5df2\u4f20\u9012\u7684 intent \u7684 extra \u4e2d\u89e3\u5c01\u5d4c\u5957 intent\u3002<\/p>\n\n\n\n

2.\u60a8\u7684\u5e94\u7528\u7acb\u5373\u4f7f\u7528\u8be5\u5d4c\u5957 intent \u542f\u52a8\u5e94\u7528\u7ec4\u4ef6\uff0c\u4f8b\u5982\u5c06 intent \u4f20\u9012\u7ed9 startActivity()\u3001startService() \u6216 bindService()\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u63d0\u9ad8\u5e73\u53f0\u5b89\u5168\u6027\uff0cAndroid 12 \u63d0\u4f9b\u4e86\u4e00\u79cd\u8c03\u8bd5\u529f\u80fd\uff0c\u5982\u679c\u60a8\u7684\u5e94\u7528\u4ee5\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u542f\u52a8\u5d4c\u5957 intent\uff0c\u6b64\u529f\u80fd\u4fbf\u4f1a\u53d1\u51fa\u8b66\u544a\u3002\u5982\u9700\u68c0\u67e5\u60a8\u7684\u5e94\u7528\u4e2d\u662f\u5426\u4f1a\u4ee5\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u542f\u52a8\u5d4c\u5957 intent\uff0c\u8bf7\u5728\u914d\u7f6e VmPolicy \u65f6\u8c03\u7528 detectUnsafeIntentLaunch()\u3002\u5982\u679c\u60a8\u7684\u5e94\u7528\u68c0\u6d4b\u5230 StrictMode \u8fdd\u89c4\u884c\u4e3a\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u505c\u6b62\u5e94\u7528\u7684\u6267\u884c\u4ee5\u4fdd\u62a4\u6f5c\u5728\u7684\u654f\u611f\u4fe1\u606f\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>targetSdkVersion\u4e3a31\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a<\/strong>\u60a8\u7684\u5e94\u7528\u53ef\u80fd\u4f1a\u542f\u52a8\u5d4c\u5957 intent\uff0c\u4ee5\u4fbf\u5728\u5e94\u7528\u7684\u5404\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u5bfc\u822a\uff0c\u6216\u4ee3\u8868\u5176\u4ed6\u5e94\u7528\u6267\u884c\u64cd\u4f5c\u3002\u5982\u9700\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u51fa\u73b0 StrictMode \u8fdd\u89c4\u884c\u4e3a\u7684\u53ef\u80fd\u6027\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n\n\n\n

1.\u5d4c\u5957 intent \u7684\u5185\u90e8\u542f\u52a8\uff1a\u786e\u4fdd\u8fd9\u4e9b\u7ec4\u4ef6\u4e0d\u4f1a\u88ab\u5bfc\u51fa\u3002<\/p>\n\n\n\n

2.\u5d4c\u5957 intent \u7684\u8de8\u5e94\u7528\u542f\u52a8\uff1a\u4f7f\u7528 PendingIntent \u4ee3\u66ff\u5d4c\u5957 intent\u3002\u5982\u6b64\u4e00\u6765\uff0c\u5f53 PendingIntent \u4ece\u5305\u542b\u5b83\u7684 Intent \u4e2d\u89e3\u5c01\u65f6\uff0c\u5e94\u7528\u7ec4\u4ef6\u53ef\u4ee5\u4f7f\u7528\u8c03\u7528\u8fdb\u7a0b\u7684\u8eab\u4efd\u542f\u52a8 PendingIntent\u3002\u8be5\u914d\u7f6e\u5141\u8bb8\u63d0\u4f9b\u7a0b\u5e8f\u5e94\u7528\u5411\u8c03\u7528\u5e94\u7528\u7684\u4efb\u4f55\u7ec4\u4ef6\uff08\u5305\u62ec\u672a\u5bfc\u51fa\u7684\u7ec4\u4ef6\uff09\u53d1\u9001\u56de\u8c03\u3002<\/p>\n\n\n\n

1.4.4 \u5e94\u7528\u65e0\u6cd5\u5173\u95ed\u7cfb\u7edf\u5bf9\u8bdd\u6846<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>\u4e3a\u4e86\u52a0\u5f3a\u7528\u6237\u4e0e\u5e94\u7528\u548c\u7cfb\u7edf\u4e92\u52a8\u65f6\u7684\u63a7\u5236\uff0c\u4ece Android 12 \u5f00\u59cb\uff0c\u5f03\u7528\u4e86 ACTION_CLOSE_SYSTEM_DIALOGS intent \u64cd\u4f5c\u3002\u9664\u4e86\u4e00\u4e9b\u7279\u6b8a\u60c5\u51b5\u4e4b\u5916\uff0c\u5f53\u5e94\u7528\u5c1d\u8bd5\u8c03\u7528\u5305\u542b\u6b64\u64cd\u4f5c\u7684 intent \u65f6\uff0c\u7cfb\u7edf\u4f1a\u57fa\u4e8e\u5e94\u7528\u7684\u76ee\u6807 SDK \u7248\u672c\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\u4e4b\u4e00\uff1a<\/p>\n\n\n\n

1.\u5982\u679c\u5e94\u7528\u4ee5 Android 12 \u4e3a\u76ee\u6807\u5e73\u53f0\uff0c\u5219\u4f1a\u53d1\u751f SecurityException\u3002<\/p>\n\n\n\n

2.\u5982\u679c\u5e94\u7528\u4ee5 Android 11\u6216\u66f4\u4f4e\u7248\u672c\u4e3a\u76ee\u6807\u5e73\u53f0\uff0c\u5219\u7cfb\u7edf\u4e0d\u4f1a\u6267\u884c intent\uff0c\u5e76\u4e14\u6253\u5370log\u3002<\/p>\n\n\n\n

\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff0c\u5e94\u7528\u4ecd\u7136\u53ef\u4ee5\u5728 Android 12 \u4e0a\u5173\u95ed\u7cfb\u7edf\u5bf9\u8bdd\u6846\uff1a<\/p>\n\n\n\n

1.\u60a8\u7684\u5e94\u7528\u8fd0\u884c\u7684\u662f\u63d2\u6869\u6d4b\u8bd5\u3002<\/p>\n\n\n\n

2.\u60a8\u7684\u5e94\u7528\u4ee5 Android 11 \u6216\u66f4\u4f4e\u7248\u672c\u4e3a\u76ee\u6807\u5e73\u53f0\uff0c\u5e76\u5728\u62bd\u5c49\u5f0f\u901a\u77e5\u680f\u9876\u90e8\u663e\u793a\u4e00\u4e2a\u7a97\u53e3\u3002<\/p>\n\n\n\n

\u5982\u679c\u60a8\u7684\u5e94\u7528\u4ee5 Android 12 \u4e3a\u76ee\u6807\u5e73\u53f0\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u60a8\u65e0\u9700\u4f7f\u7528 ACTION_CLOSE_SYSTEM_DIALOGS\u3002\u8fd9\u662f\u56e0\u4e3a\uff0c\u5982\u679c\u5728\u7a97\u53e3\u4f4d\u4e8e\u62bd\u5c49\u5f0f\u901a\u77e5\u680f\u7684\u9876\u90e8\u65f6\u60a8\u7684\u5e94\u7528\u8c03\u7528 startActivity()\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u5173\u95ed\u62bd\u5c49\u5f0f\u901a\u77e5\u680f\u3002<\/p>\n\n\n\n

3. \u60a8\u7684\u5e94\u7528\u4ee5 Android 11 \u6216\u66f4\u4f4e\u7248\u672c\u4e3a\u76ee\u6807\u5e73\u53f0\u3002\u6b64\u5916\uff0c\u7528\u6237\u5df2\u4e0e\u901a\u77e5\u4e92\u52a8\uff0c\u53ef\u80fd\u4f7f\u7528\u4e86\u901a\u77e5\u7684\u64cd\u4f5c\u6309\u94ae\uff0c\u60a8\u7684\u5e94\u7528\u6b63\u5728\u5904\u7406\u670d\u52a1\u6216\u5e7f\u64ad\u63a5\u6536\u5668\u6765\u54cd\u5e94\u8be5\u7528\u6237\u64cd\u4f5c\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>\u8fd0\u884c\u4e8eAndroid 12\u4e0a\u7684\u6240\u6709\u5e94\u7528\u3002<\/p>\n\n\n\n

1.4.5 \u4e0d\u53d7\u4fe1\u4efb\u7684\u89e6\u6478\u4e8b\u4ef6\u88ab\u5c4f\u853d<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a<\/strong>\u4e3a\u4e86\u7ef4\u6301\u7cfb\u7edf\u5b89\u5168\u5e76\u4fdd\u6301\u826f\u597d\u7684\u7528\u6237\u4f53\u9a8c\uff0cAndroid 12 \u4f1a\u963b\u6b62\u5e94\u7528\u4f7f\u7528\u89e6\u6478\u4e8b\u4ef6\uff0c\u4f7f\u7528\u89e6\u6478\u4e8b\u4ef6\u65f6\u53e0\u52a0\u5c42\u4f1a\u4ee5\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u906e\u63a9\u5e94\u7528\u3002\u6362\u8a00\u4e4b\uff0c\u7cfb\u7edf\u4f1a\u5c4f\u853d\u7a7f\u900f\u67d0\u4e9b\u7a97\u53e3\u7684\u89e6\u6478\u64cd\u4f5c\u3002\u6b64\u53d8\u66f4\u4f1a\u5f71\u54cd\u9009\u62e9\u8ba9\u89e6\u6478\u64cd\u4f5c\u7a7f\u900f\u5176\u7a97\u53e3\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u4f7f\u7528 FLAG_NOT_TOUCHABLE \u6807\u5fd7\u3002\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u793a\u4f8b\uff1a<\/p>\n\n\n\n

1.\u9700\u8981 SYSTEM_ALERT_WINDOW \u6743\u9650\u5e76\u4f7f\u7528 FLAG_NOT_TOUCHABLE \u6807\u5fd7\u7684\u53e0\u52a0\u5c42\uff0c\u4f8b\u5982\u4f7f\u7528 TYPE_APPLICATION_OVERLAY \u7684\u7a97\u53e3\u3002<\/p>\n\n\n\n

2.\u4f7f\u7528 FLAG_NOT_TOUCHABLE \u6807\u5fd7\u7684 activity \u7a97\u53e3\u3002<\/p>\n\n\n\n

3.\u6d88\u606f\u6846\u6d88\u606f\u3002<\/p>\n\n\n\n

\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff0c\u5141\u8bb8\u6267\u884c\u201c\u7a7f\u900f\u201d\u89e6\u6478\u64cd\u4f5c\uff1a<\/p>\n\n\n\n

1.\u5e94\u7528\u4e2d\u7684\u4e92\u52a8\u3002\u60a8\u7684\u5e94\u7528\u4f1a\u663e\u793a\u53e0\u52a0\u5c42\uff0c\u5e76\u4e14\u53ea\u6709\u5f53\u7528\u6237\u4e0e\u60a8\u7684\u5e94\u7528\u8fdb\u884c\u4e92\u52a8\u65f6\u624d\u4f1a\u663e\u793a\u53e0\u52a0\u5c42\u3002<\/p>\n\n\n\n

2.\u53ef\u4fe1\u7a97\u53e3\u3002\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u7a97\u53e3\uff1a<\/p>\n\n\n\n

    a.\u65e0\u969c\u788d\u7a97\u53e3<\/p>\n\n\n\n

    b.\u8f93\u5165\u6cd5 (IME) \u7a97\u53e3<\/p>\n\n\n\n

    c.Google \u52a9\u7406\u7a97\u53e3<\/p>\n\n\n\n

    \u6ce8\u610f\uff1a\u7c7b\u578b\u4e3a TYPE_APPLICATION_OVERLAY \u7684\u7a97\u53e3\u4e0d\u53d7\u4fe1\u4efb\u3002<\/p>\n\n\n\n

3.\u4e0d\u53ef\u89c1\u7a97\u53e3\u3002\u7a97\u53e3\u7684\u6839\u89c6\u56fe\u662f GONE \u6216 INVISIBLE\u3002<\/p>\n\n\n\n

4.\u5168\u900f\u660e\u7a97\u53e3\u3002\u7a97\u53e3\u7684 alpha \u5c5e\u6027\u4e3a 0.0\u3002<\/p>\n\n\n\n

5.\u8db3\u591f\u534a\u900f\u660e\u7684\u7cfb\u7edf\u8b66\u62a5\u7a97\u53e3\u3002\u5f53\u7ec4\u5408\u540e\u7684\u4e0d\u900f\u660e\u5ea6\u5c0f\u4e8e\u6216\u7b49\u4e8e\u7cfb\u7edf\u9488\u5bf9\u89e6\u6478\u7684\u6700\u5927\u906e\u63a9\u4e0d\u900f\u660e\u5ea6\u65f6\uff0c\u7cfb\u7edf\u4f1a\u5c06\u4e00\u7ec4\u7cfb\u7edf\u8b66\u62a5\u7a97\u53e3\u89c6\u4e3a\u8db3\u591f\u534a\u900f\u660e\u3002\u5982\u679c\u7cfb\u7edf\u5c4f\u853d\u89e6\u6478\u64cd\u4f5c\uff0cLogcat \u4f1a\u8bb0\u5f55\u4ee5\u4e0b\u6d88\u606f\uff1aUntrusted touch due to occlusion by PACKAGE_NAME\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/strong>\u8fd0\u884c\u4e8eAndroid 12\u4e0a\u7684\u6240\u6709\u5e94\u7528\u3002<\/p>\n\n\n\n

1.4.6 \u9690\u85cf\u5e94\u7528\u7a0b\u5e8f\u8986\u76d6\u7a97\u53e3<\/strong><\/p>\n\n\n\n

\u4e3a\u4e86\u4f7f\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u66f4\u597d\u5730\u63a7\u5236\u7528\u6237\u4e0e\u5f00\u53d1\u4eba\u5458\u7684\u5e94\u7528\u8fdb\u884c\u4ea4\u4e92\u65f6\u6240\u770b\u5230\u7684\u5185\u5bb9\uff0cAndroid 12\u5f15\u5165\u4e86\u9690\u85cf\u5df2\u6388\u4e88SYSTEM_ALERT_WINDOW \u6743\u9650\u7684\u5e94\u7528\u7684\u53e0\u52a0\u7a97\u53e3\u7684\u529f\u80fd \u3002<\/p>\n\n\n\n

\u58f0\u660e HIDE_OVERLAY_WINDOWS \u8bb8\u53ef\u540e\uff0c\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u8c03\u7528 setHideOverlayWindows() \u4ee5\u6307\u793a\u5f53\u8be5\u5e94\u7528\u7a0b\u5e8f\u81ea\u5df1\u7684\u7a97\u53e3\u53ef\u89c1\u65f6\uff0c\u6240\u6709TYPE_APPLICATION_OVERLAY\u7c7b\u578b\u7684\u7a97\u53e3\u90fd\u5e94\u9690\u85cf\u3002\u5728\u663e\u793a\u654f\u611f\u5185\u5bb9\uff08\u4f8b\u5982\u4ea4\u6613\u786e\u8ba4\uff09\u65f6\uff0c\u5e94\u7528\u7a0b\u5e8f\u53ef\u80fd\u4f1a\u9009\u62e9\u6267\u884c\u6b64\u64cd\u4f5c\u3002<\/p>\n\n\n\n

\u663e\u793aTYPE_APPLICATION_OVERLAY\u7a97\u53e3\u7c7b\u578b\u7684\u5e94\u7528\u5e94\u8003\u8651\u53ef\u80fd\u66f4\u9002\u5408\u5176\u7528\u4f8b\u7684\u66ff\u4ee3\u65b9\u6848\uff0c\u4f8b\u5982\u753b\u4e2d\u753b\u6216\u6c14\u6ce1\u3002<\/p>\n\n\n\n

1.4.7 \u5b89\u5168\u9501\u5c4f\u901a\u77e5\u64cd\u4f5c<\/strong><\/p>\n\n\n\n

Android 12\u5728Notification.Action.Builder\u4e2d\u6dfb\u52a0\u4e86\u65b0\u7684setAuthenticationRequired \u6807\u5fd7\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u8be5\u6807\u5fd7\u4e3a\u9501\u5b9a\u8bbe\u5907\u4e0a\u7684\u901a\u77e5\u6dfb\u52a0\u989d\u5916\u7684\u5b89\u5168\u4fdd\u62a4\u3002<\/p>\n\n\n\n

\u5f53\u901a\u77e5\u64cd\u4f5c(notificaiton action)\u4e2d\u7684setAuthenticationRequired\u503c\u4e3atrue\u65f6\uff0c\u7528\u6237\u5fc5\u987b\u5148\u5b8c\u6210\u8eab\u4efd\u8ba4\u8bc1\u4e4b\u540e\u624d\u80fd\u5728\u9501\u5b9a\u8bbe\u5907\u4e0a\u8fdb\u884c\u901a\u77e5\u64cd\u4f5c\u3002\u5728\u8fd9\u4e4b\u524d\uff0c\u4ec5\u5f53\u7528\u6237\u901a\u77e5\u64cd\u4f5c\u542f\u52a8Activity\u6216\u76f4\u63a5\u7b54\u590d\u65f6\uff0c\u7cfb\u7edf\u624d\u4f1a\u8981\u6c42\u5728\u9501\u5b9a\u7684\u8bbe\u5907\u4e0a\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u8981\u5b9e\u73b0\u6b64\u529f\u80fd\uff0c\u8bf7\u6dfb\u52a0setAuthenticationRequired\u5230\u901a\u77e5\u64cd\u4f5c\u4e2d\u3002<\/p>\n\n\n\n

<\/a>1.5 \u5176\u4ed6\u529f\u80fd<\/h2>\n\n\n\n

1.5.1 \u5706\u89d2API<\/strong><\/p>\n\n\n\n

Android 12\u5f15\u5165\u4e86RoundedCorner \u548cWindowInsets.getRoundedCorner(int position) API\uff0c\u63d0\u4f9b\u4e86\u5c4f\u5e55\u5706\u89d2\u7684\u534a\u5f84\u548c\u4e2d\u5fc3\u70b9\u3002\u4f7f\u7528\u8fd9\u4e9bAPI\uff0c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u907f\u514dUI\u5143\u7d20\u5728\u5e26\u6709\u5706\u89d2\u7684\u5c4f\u5e55\u4e0a\u88ab\u622a\u65ad\u3002\u8fd9\u4e9bAPI\u5728\u975e\u5706\u89d2\u5c4f\u5e55\u7684\u8bbe\u5907\u4e0a\u4e0d\u751f\u6548\u3002<\/p>\n\n\n\n

1.5.2 \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u901f\u7387\u9650\u5236<\/strong><\/p>\n\n\n\n

\u4e3a\u4e86\u4fdd\u62a4\u7528\u6237\u7684\u6f5c\u5728\u654f\u611f\u4fe1\u606f\uff0c\u5982\u679c\u60a8\u7684\u5e94\u7528\u4ee5 Android 12 \u4e3a\u76ee\u6807\u5e73\u53f0\uff0c\u5219\u7cfb\u7edf\u4f1a\u5c06\u6765\u81ea\u67d0\u4e9b\u8fd0\u52a8\u4f20\u611f\u5668\u548c\u4f4d\u7f6e\u4f20\u611f\u5668\u7684\u6570\u636e\u5237\u65b0\u7387\u9650\u5236\u4e3a200 Hz\u3002\u8be5\u6570\u636e\u5305\u62ec\u7531\u8bbe\u5907\u7684\u52a0\u901f\u5ea6\u8ba1\uff0c\u9640\u87ba\u4eea\u548c\u5730\u78c1\u573a\u4f20\u611f\u5668\u8bb0\u5f55\u7684\u503c \u3002<\/p>\n\n\n\n

\u5982\u679c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u4ee5Android 12\u4e3a\u76ee\u6807\u5e73\u53f0\u5e76\u4e14\u9700\u8981\u4ee5\u66f4\u9ad8\u7684\u901f\u7387\u6536\u96c6\u8fd0\u52a8\u4f20\u611f\u5668\u6570\u636e\uff0c\u5219\u5fc5\u987b\u58f0\u660e HIGH_SAMPLING_RATE_SENSORS \u6743\u9650\u3002\u5982\u679c\u60a8\u7684\u5e94\u7528\u5c1d\u8bd5\u5728\u672a\u58f0\u660e\u6b64\u6743\u9650\u7684\u60c5\u51b5\u4e0b\u4ee5\u66f4\u9ad8\u7684\u901f\u7387\u6536\u96c6\u8fd0\u52a8\u4f20\u611f\u5668\u6570\u636e\uff0c \u7cfb\u7edf\u4f1a\u629b\u51faSecurityException\u5f02\u5e38\u3002<\/p>\n\n\n\n

<\/a>2.\u53c2\u8003\u94fe\u63a5<\/h2>\n\n\n\n

[1]\u524d\u53f0\u670d\u52a1\u542f\u52a8\u8bbe\u7f6e\uff1ahttps:\/\/developer.android.com\/about\/versions\/12\/foreground-services<\/a><\/p>\n\n\n\n

[2]\u975eSDK\u63a5\u53e3\u540d\u5355\u66f4\u65b0\uff1ahttps:\/\/developer.android.com\/about\/versions\/12\/non-sdk-12<\/a><\/p>\n\n\n\n

[3]\u63a5\u6536\u5185\u5bb9\u7684\u7edf\u4e00API\uff1ahttps:\/\/developer.android.com\/about\/versions\/12\/features\/unified-content-api<\/a><\/p>\n\n\n\n

[4]\u81ea\u5b9a\u4e49\u901a\u77e5\u53d8\u66f4\uff1ahttps:\/\/developer.android.com\/about\/versions\/12\/behavior-changes-12#custom-notifications<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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