{"id":11202,"date":"2022-11-21T15:49:33","date_gmt":"2022-11-21T07:49:33","guid":{"rendered":"https:\/\/www.yimenapp.com\/kb-yimen\/?p=11202"},"modified":"2022-11-21T15:49:37","modified_gmt":"2022-11-21T07:49:37","slug":"android-11%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\/11202\/","title":{"rendered":"Android 11\u5e94\u7528\u9002\u914d\u6307\u5357"},"content":{"rendered":"\n

1\u3001\u5982\u4f55\u4f53\u9a8c\u5347\u7ea7Android 11<\/a><\/span><\/strong><\/h1>\n\n\n\n

1.1 vivo\u673a\u5668\u5347\u7ea7Android 11\u6307\u5bfc<\/strong><\/h2>\n\n\n\n

\u8bf7\u5f00\u53d1\u8005\u66f4\u65b0\u5230\u5e02\u573a\u6700\u65b0\u7cfb\u7edf\u7248\u672c\u8fdb\u884c\u5bf9\u5e94\u8c03\u8bd5\u3002<\/p>\n\n\n\n

1.2 vivo\u8fdc\u7a0b\u771f\u673a\u8c03\u8bd5<\/strong><\/h2>\n\n\n\n

vivo\u4e91\u6d4b\u5e73\u53f0\u4e0a\u7ebf\u4e86\u642d\u8f7d\u6709Android 11\u5f00\u53d1\u8005\u9884\u89c8\u7248\u7684\u6d4b\u8bd5\u673a\uff0c\u63d0\u4f9b\u4e86iQOO3\u3001NEX 3S\u4e24\u6b3e\u6d4b\u8bd5\u673a\u578b\u3002vivo\u5f00\u53d1\u8005\u4e91\u6d4b\u5e73\u53f0\u5b98\u7f51\u94fe\u63a5\uff1avcl.vivo.com.cn<\/a><\/p>\n\n\n\n

1.3 google\u539f\u751f\u673a\u5347\u7ea7Android 11<\/strong><\/h2>\n\n\n\n

\u5f00\u53d1\u8005\u6301\u6709Pixel\u7cfb\u5217\u7684\u673a\u5668\u53ef\u4ee5\u76f4\u63a5ota\u5347\u7ea7\uff0c\u6216\u8005\u4e0b\u8f7d\u955c\u50cf\u5347\u7ea7\uff0c\u5177\u4f53\u89c1\u6b64\u94fe\u63a5<\/a>\u3002 <\/p>\n\n\n\n

<\/a>2\u3001Android 11\u4e0a\u7684\u4e3b\u8981\u53d8\u66f4<\/strong><\/h1>\n\n\n\n

2.1 \u517c\u5bb9\u6027<\/strong><\/h2>\n\n\n\n

2.1.1 \u5206\u533a\u5b58\u50a8<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a\u5206\u533a\u5b58\u50a8\u673a\u5236\u4f7f\u5f97\u5e94\u7528\u5728\u5916\u90e8\u5b58\u50a8\u7a7a\u95f4\u80fd\u6709\u4e00\u5757\u5c5e\u4e8e\u81ea\u5df1\u7684\u4e13\u7528\u5b58\u50a8\u533a\u57df\uff0c\u8fd9\u5757\u533a\u57df\u662f\u79c1\u6709\u7684\uff0c\u56e0\u6b64\uff0c\u8fd9\u5757\u533a\u57df\u975e\u5e38\u9002\u7528\u4e8e\u4fdd\u5b58\u7528\u6237\u7684\u79c1\u6709\u6570\u636e\u3002\u5f53\u7136\uff0c\u5e94\u7528\u65e0\u6cd5\u8bbf\u95ee\u5176\u4ed6\u5e94\u7528\u7684\u4e13\u7528\u5b58\u50a8\u533a\u57df\u3002\u4f46\u5982\u679c\u5e94\u7528\u9700\u8981\u5c06\u81ea\u5df1\u4e13\u7528\u5b58\u50a8\u533a\u57df\u7684\u7279\u5b9a\u6587\u4ef6\u8ba9\u5176\u4ed6\u5e94\u7528\u4e5f\u8bbf\u95ee\u5f97\u5230\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6587\u4ef6\u5206\u4eab\u7684\u65b9\u5f0f\uff0c\u53bb\u4e3a\u8fd9\u4e9b\u6587\u4ef6\u505a\u53ef\u5171\u4eab\u7684\u6807\u8bb0\u3002\u5206\u533a\u5b58\u50a8\u5c06\u5728\u6587\u4ef6\u7ba1\u7406\u3001\u5e94\u7528\u7a0b\u5e8f\u4fdd\u62a4\u3001\u7528\u6237\u9690\u79c1\u6570\u636e\u4fdd\u62a4\u7b49\u65b9\u9762\u4e0a\u6709\u5f88\u597d\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a<\/p>\n\n\n\n

1) targetSdkVersion\u4e3a30\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

2) targetSdkVersion\u4e3a29\uff0c\u4e14\u672a\u5c06requestLegacyExternalStorage\u8bbe\u4e3atrue\u4ee5\u505c\u7528\u5206\u533a\u5b58\u50a8\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a<\/p>\n\n\n\n

\u82e5\u60a8\u7684\u5e94\u7528\u4f9d\u7136\u4f7f\u7528\u65e7\u7248\u5b58\u50a8\u673a\u5236\uff0c\u73b0\u5219\u9700\u8981\u5c06\u6570\u636e\u8fc1\u79fb\u5230\u4e0e\u5206\u533a\u5b58\u50a8\u517c\u5bb9\u7684\u76ee\u5f55\u3002<\/p>\n\n\n\n

\u8bbf\u95ee\u6587\u4ef6\u7684\u4f4d\u7f6e<\/strong><\/strong><\/td>\u6240\u9700\u6743\u9650<\/strong><\/strong><\/td>\u8bbf\u95ee\u65b9\u6cd5<\/strong><\/strong><\/td><\/tr>
\u5e94\u7528\u7684\u79c1\u6709\u76ee\u5f55<\/td>\u65e0\u9700\u6743\u9650\u5373\u53ef\u8bbf\u95ee<\/td>getExternalFilesDir()<\/td><\/tr>
\u5176\u4ed6\u5e94\u7528\u7684\u79c1\u6709\u76ee\u5f55<\/td>\u65e0\uff0c\u4f46\u76ee\u6807\u6587\u4ef6\u8981\u88ab\u5176\u5e94\u7528\u4f7f\u7528FileProvider\u6807\u8bb0\u4e3a\u53ef\u5171\u4eab\u6587\u4ef6<\/td>\u901a\u8fc7ParcelFileDescriptor\u4e0eFileDescriptor\u83b7\u53d6<\/td><\/tr>
\u5a92\u4f53\u6587\u4ef6\u76ee\u5f55\uff08\u97f3\u9891\u3001\u7167\u7247\u3001\u89c6\u9891\u6587\u4ef6\uff09<\/td>READ_EXTERNAL_STORAGE\uff08\u4ec5\u5f53\u8bbf\u95ee\u5176\u4ed6\u5e94\u7528\u7684\u6587\u4ef6\u65f6\u9700\u8981\uff09<\/td>MediaStore   API<\/td><\/tr>
\u4e0b\u8f7d\u76ee\u5f55\uff08\u6587\u6863\u6587\u4ef6\u7b49\uff09<\/td>\u65e0\u9700\u6743\u9650\u5373\u53ef\u8bbf\u95ee<\/td>\u5b58\u50a8\u8bbf\u95ee\u6846\u67b6SAF<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5206\u533a\u5b58\u50a8\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1ahttps:\/\/developer.android.google.cn\/preview\/privacy\/storage<\/a><\/p>\n\n\n\n

2.1.2 \u5355\u6b21\u6388\u6743<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1aAndroid 11\u5f00\u53d1\u8005\u9884\u89c8\u7248\u672c\u5bf9\u6743\u9650\u8fdb\u884c\u4e86\u66f4\u7ec6\u9897\u7c92\u5ea6\u7684\u5212\u5206\uff0c\u5f15\u5165\u4e86\u201c\u5355\u6b21\u6388\u6743\u201d\u7684\u6982\u5ff5\u3002\u7528\u6237\u53ef\u4ee5\u8fdb\u884c\u5355\u6b21\u6388\u6743\uff0c\u8ba9\u5e94\u7528\u83b7\u5f97\u5bf9\u7528\u6237\u4f4d\u7f6e\u3001\u76f8\u673a\u6216\u9ea6\u514b\u98ce\u7684\u4e34\u65f6\u6027\u8bbf\u95ee\u6743\u9650\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002\u5728\u83b7\u5f97\u672c\u6b21\u7684\u6388\u6743\u540e\uff0c\u5e94\u7528\u53ef\u4ee5\u5728\u4ee5\u4e0b\u65f6\u95f4\u6bb5\u5185\u83b7\u5f97\u5bf9\u5e94\u6570\u636e\u7684\u8bbf\u95ee\uff1a<\/p>\n\n\n\n

1) \u5f53\u5e94\u7528\u7684Activity\u53ef\u89c1\u65f6\u3002<\/p>\n\n\n\n

2) \u5e94\u7528\u8f6c\u4e3a\u540e\u53f0\u8fd0\u884c\u540e\u7684\u4e00\u5c0f\u6bb5\u65f6\u95f4\u3002<\/p>\n\n\n\n

3) Activity\u53ef\u89c1\u65f6\u542f\u52a8\u4e86\u4e00\u9879\u524d\u53f0\u670d\u52a1\uff0c\u5e76\u4e14\u968f\u540e\u5c06\u5e94\u7528\u8f6c\u5230\u540e\u53f0\uff0c\u90a3\u4e48\u5e94\u7528\u53ef\u4ee5\u7ee7\u7eed\u8bbf\u95ee\u76f8\u5173\u6570\u636e\uff0c\u76f4\u5230\u8be5\u524d\u53f0\u670d\u52a1\u505c\u6b62\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a\u8fd0\u884c\u4e8eAndroid 11\u4e0a\u7684\u6240\u6709\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a\u5982\u679c\u60a8\u7684\u5e94\u7528\u5df2\u9075\u5faa\u4e0e\u6743\u9650\u76f8\u5173\u7684\u6700\u4f73\u505a\u6cd5\uff08https:\/\/developer.android.google.cn\/privacy\/best-practices<\/a>\uff09\uff0c\u60a8\u65e0\u9700\u66f4\u6539\u5e94\u7528\u5373\u53ef\u652f\u6301\u5355\u6b21\u6388\u6743\u3002<\/p>\n\n\n\n

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

\u56fe\uff1a\u5e94\u7528\u5185\u7684\u6743\u9650\u7533\u8bf7\u7a97\u53e3\u63d0\u4f9b\u4e00\u6b21\u6027\u6743\u9650\u9009\u9879<\/p>\n\n\n\n

2.1.3 \u540e\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650\u83b7\u53d6\u65b9\u5f0f<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a\u5f53\u5e94\u7528\u7533\u8bf7\u540e\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650\u65f6\uff0c\u8ba9\u7528\u6237\u6388\u4e88\u6743\u9650\u7684\u5f39\u7a97\u4e2d\uff0c\u5c06\u4e0d\u518d\u63d0\u4f9b\u201c\u59cb\u7ec8\u5141\u8bb8\u201d\u7684\u9009\u9879\uff0c\u8fd9\u4e2a\u9009\u9879\u53ea\u5b58\u5728\u4e8e\u8bbe\u7f6e\u4e2d\u7684\u5e94\u7528\u6743\u9650\u6388\u4e88\u9875\u9762\uff0c\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u80fd\u51cf\u5c11\u5e94\u7528\u7684\u201c\u8d70\u540e\u95e8\u201d\u60c5\u51b5\u53d1\u751f\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u5e76\u4e14\u540e\u53f0\u4f4d\u7f6e\u6743\u9650\u7684\u7533\u8bf7\u9700\u8981\u5e94\u7528\u5df2\u7ecf\u62e5\u6709\u524d\u53f0\u4f4d\u7f6e\u6743\u9650\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a\u8fd0\u884c\u4e8eAndroid 11\u5f00\u53d1\u8005\u9884\u89c8\u7248\u672c\u4e0a\u7684\u6240\u6709\u5e94\u7528<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a\u82e5\u60a8\u7684\u5e94\u7528\u786e\u5b9a\u9700\u8981\u83b7\u5f97\u540e\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u7684\u6743\u9650\uff0c\u73b0\u5728\u5219\u9700\u8981\u5206\u4e3a\u4e24\u4e2a\u6b65\u9aa4\uff0c\u56e0\u4e3a\u5df2\u65e0\u6cd5\u5728\u6ca1\u6709\u524d\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650\u7684\u65f6\u5019\u76f4\u63a5\u7533\u8bf7\u540e\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n\n\n\n

1) \u5148\u7533\u8bf7\u524d\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650<\/p>\n\n\n\n

2) \u518d\u7533\u8bf7\u540e\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650\uff0c\u4e5f\u5c31\u662f\u6240\u8c13\u7684\u201c\u59cb\u7ec8\u5141\u8bb8\u201d\uff0c\u800c\u7528\u6237\u5c06\u88ab\u5f15\u5bfc\u5230\u8bbe\u7f6e\u4e2d\u8fdb\u884c\u6388\u4e88<\/p>\n\n\n\n

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

\u56fe\uff1a\u7533\u8bf7\u540e\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650\u65f6\uff0c\u5e94\u7528\u5185\u7684\u6743\u9650\u7533\u8bf7\u5f39\u6846\u4e0d\u518d\u5305\u542b\u201c\u59cb\u7ec8\u5141\u8bb8\u201d<\/p>\n\n\n\n

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

\u56fe\uff1a\u540e\u53f0\u4f4d\u7f6e\u4fe1\u606f\u8bbf\u95ee\u6743\u9650\u7684\u6388\u4e88\u53ea\u80fd\u5728\u8bbe\u7f6e\u4e2d\u8fdb\u884c<\/p>\n\n\n\n

2.1.4 \u8f6f\u4ef6\u5305\u53ef\u89c1\u6027<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1aAndroid 11\u5f00\u53d1\u8005\u9884\u89c8\u7248\u672c\u66f4\u6539\u4e86\u5e94\u7528\u67e5\u8be2\u540c\u4e00\u8bbe\u5907\u4e0a\u7684\u5176\u4ed6\u5df2\u5b89\u88c5\u5e94\u7528\u7684\u65b9\u5f0f\uff0c\u4ee5\u53ca\u4e0e\u4e4b\u4ea4\u4e92\u7684\u65b9\u5f0f\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1atargetSdkVersion\u4e3a30\u7684\u5e94\u7528<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a\u5e94\u7528\u9700\u8981\u5728\u5e94\u7528\u7684\u6e05\u5355\u6587\u4ef6\u4e2d\u6dfb\u52a0<queries>\u5143\u7d20\uff0c\u4ee5\u4fbf\u7cfb\u7edf\u4e86\u89e3\u5e94\u5411\u5176\u663e\u793a\u54ea\u4e9b\u5176\u4ed6\u5df2\u5b89\u88c5\u7684\u5e94\u7528\u3002\u5982\u679c\u60a8\u7684\u5e94\u7528\u6267\u884c\u4e0e\u5176\u4ed6\u5e94\u7528\u7684\u5e38\u89c1\u4e92\u52a8\uff0c\u90a3\u4e48\u60a8\u65e0\u9700\u66f4\u6539\u5e94\u7528\u3002\u66f4\u591a\u5173\u4e8eAndroid 11\u5f00\u53d1\u8005\u9884\u89c8\u7248\u672c\u8f6f\u4ef6\u5305\u53ef\u89c1\u6027\u7684\u4fe1\u606f\u53ef\u53c2\u8003https:\/\/developer.android.google.cn\/preview\/privacy\/package-visibility<\/a>\u3002<\/p>\n\n\n\n

2.1.5 \u65b0\u7684\u524d\u53f0\u670d\u52a1\u7c7b\u578b<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a Android 11\u66f4\u6539\u4e86\u524d\u53f0\u670d\u52a1\u8bbf\u95ee\u6444\u50cf\u5934\u548c\u9ea6\u514b\u98ce\u76f8\u5173\u6570\u636e\u7684\u65b9\u5f0f\u4ee5\u8fdb\u4e00\u6b65\u4fdd\u62a4\u7528\u6237\u9690\u79c1\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1atargetSdkVersion\u4e3a30\u7684\u5e94\u7528<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a\u60a8\u9700\u8981\u5728\u8be5\u524d\u53f0\u670d\u52a1\u58f0\u660e\u7684foregroundServiceType\u5c5e\u6027\u4e2d\u6dfb\u52a0\u65b0\u7684camera\u548cmicrophone\u7c7b\u578b\uff0c\u5426\u5219\u5c06\u65e0\u6cd5\u83b7\u53d6\u6444\u50cf\u5934\u4e0e\u9ea6\u514b\u98ce\u7684\u6570\u636e\u3002<\/p>\n\n\n\n

2.1.6 \u81ea\u5b9a\u4e49\u89c6\u56fe\u6d88\u606f\u6846\u4f7f\u7528\u53d7\u9650<\/strong><\/p>\n\n\n\n

\u8bf4\u660e\uff1a\u4ece\u540e\u53f0\u53d1\u5e03\u7684\u81ea\u5b9a\u4e49\u89c6\u56fe\u6d88\u606f\u6846\u5c06\u4f1a\u88ab\u7cfb\u7edf\u5c4f\u853d\u3002\u8fd9\u7c7b\u6d88\u606f\u6846\u4f7f\u7528setView()\u4e3a\u81ea\u5df1\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5e03\u5c40\uff0c\u5982\u56fe\u6240\u793a\u3002\u51fa\u4e8e\u5b89\u5168\u4e0e\u7528\u6237\u4f53\u9a8c\u4e0a\u7684\u8003\u8651\uff0c\u7cfb\u7edf\u5c4f\u853d\u4e86\u4ece\u540e\u53f0\u53d1\u8d77\u7684\u81ea\u5b9a\u4e49\u89c6\u56fe\u6d88\u606f\u6846\u3002\u4f46\u4ece\u524d\u53f0\u53d1\u5e03\u7684\u81ea\u5b9a\u4e49\u89c6\u56fe\u6d88\u606f\u6846\u4f9d\u7136\u53ef\u4ee5\u6b63\u5e38\u751f\u6548\uff0c\u4e14\u4f7f\u7528Toast.makeText()\u521b\u5efa\u7684\u6587\u672c\u6d88\u606f\u6846\u4e0d\u53d7\u5f71\u54cd\uff0c\u5728\u524d\u540e\u53f0\u53d1\u5e03\u5747\u53ef\u6b63\u5e38\u751f\u6548\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1atargetSdkVersion\u4e3a30\u7684\u5e94\u7528<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a\u5efa\u8bae\u4f7f\u7528\u4fe1\u606f\u63d0\u793a\u63a7\u4ef6\uff08Snackbar\uff09\u6765\u505a\u4ee3\u66ff\u3002<\/p>\n\n\n\n

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

\u56fe\uff1aAndroid Q\u4e0a\u4ece\u540e\u53f0\u53d1\u5e03\u7684\u81ea\u5b9a\u4e49\u89c6\u56fe\u6d88\u606f\u6846\u793a\u4f8b<\/p>\n\n\n\n

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

\u8bf4\u660e\uff1aAndroid 11\u6709\u5927\u91cf\u7684\u975eSDK\u63a5\u53e3\u540d\u5355\u66f4\u65b0\uff0c\u5404\u63a5\u53e3\u540d\u5355\u66f4\u65b0\u60c5\u51b5\u53ef\u67e5\u8be2https:\/\/developer.android.google.cn\/about\/versions\/11\/non-sdk-11<\/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 Q\u7070\u540d\u5355\u63a5\u53e3\u7684\u5e94\u7528\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u63a5\u53e3\u6709\u4e00\u90e8\u5206\u5df2\u7ecf\u5728Android 11\u4e2d\u5df2\u5f52\u5165\u9ed1\u540d\u5355\u4e2d\u3002<\/p>\n\n\n\n

\u5f71\u54cd\u8303\u56f4\uff1a\u8fd0\u884c\u4e8eAndroid 11\u4e0a\u7684\u6240\u6709\u5e94\u7528\u3002<\/p>\n\n\n\n

\u9002\u914d\u5efa\u8bae\uff1a\u5982\u679c\u60a8\u7684\u5e94\u7528\u4f9d\u8d56\u4e8eAndroid 11\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

2.2 \u65b0\u7684\u4ea4\u4e92\u4f53\u9a8c\u548c\u65b9\u5f0f<\/strong><\/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\u65b0\u53d8\u5316\uff0c\u6b64\u6b21Android 11\u4e5f\u4e0d\u4f8b\u5916\u3002<\/p>\n\n\n\n

\u4f8b\u5982\uff1a<\/p>\n\n\n\n

2.2.1 \u804a\u5929\u6c14\u6ce1<\/strong><\/p>\n\n\n\n

\u804a\u5929\u6c14\u6ce1\uff08chat bubbles\uff09\u7684\u4f1a\u8bdd\u65b9\u5f0f\u6b63\u5f0f\u63a8\u51fa\uff0c\u4e0d\u518d\u662f\u5b9e\u9a8c\u6027\u529f\u80fd\uff0c\u8be5\u7279\u6027\u652f\u6301\u4f1a\u8bdd\u7a97\u53e3\u6700\u5c0f\u5316\u4e3a\u4e00\u4e2a\u6216\u591a\u4e2a\u60ac\u6d6e\u6c14\u6ce1\uff0c\u6c14\u6ce1\u53ef\u4ee5\u5c55\u5f00\u4e3a\u5c0f\u7a97\u53e3\u6a21\u5f0f\u7684\u9875\u9762\uff1b<\/p>\n\n\n\n

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

\u56fe\uff1a\u6c14\u6ce1\u5f62\u5f0f\u7684\u6d88\u606f\u901a\u77e5<\/p>\n\n\n\n

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

\u56fe\uff1a\u6c14\u6ce1\u5c55\u5f00\u4e3a\u4f1a\u8bdd\u5c0f\u7a97\u53e3<\/p>\n\n\n\n

2.2.2 \u65b0\u7684\u8f93\u5165\u6cd5\u952e\u76d8\u8fc7\u6e21\u52a8\u753b<\/strong><\/p>\n\n\n\n

\u501f\u52a9\u4e24\u4e2a\u65b0\u7684API\u63a5\u53e3\u2014\u2014\u8fb9\u886c\u533a\u52a8\u753b\u76d1\u542c\u5668\uff08Insets Animation Listener\uff09\u4e0e\u7a97\u53e3\u52a8\u753b\u63a7\u5236\u5668\uff08WindowInsets Animation Controller\uff09\uff0cAndroid 11\u4e3a\u6bcf\u5929\u90fd\u8981\u4e0e\u6211\u4eec\u6253\u4ea4\u9053\u7684\u8f93\u5165\u6cd5\u952e\u76d8\u5e26\u6765\u4e86\u65b0\u7684\u8fc7\u6e21\u52a8\u753b\uff0c\u8fd9\u4e9bAPI\u53ef\u8ba9\u60a8\u66f4\u8f7b\u677e\u5730\u8c03\u6574\u5e94\u7528\u5185\u5bb9\uff0c\u4e0eIME\u7684\u51fa\u73b0\u548c\u6d88\u5931\u4ee5\u53ca\u72b6\u6001\u548c\u5bfc\u822a\u680f\u7b49\u5176\u4ed6\u5143\u7d20\u4fdd\u6301\u540c\u6b65\u3002\u8fd9\u662f\u4e00\u4e2a\u8c37\u6b4c\u6240\u63d0\u4f9b\u7684\u793a\u4f8bhttps:\/\/github.com\/android\/user-interface-samples\/tree\/master\/WindowInsetsAnimation<\/a>\u3002\u548c\u5f53\u524d\u4e3b\u6d41\u7248\u672c\u4e2d\u76f4\u63a5\u4ece\u5e95\u90e8\u5f39\u51fa\u7684\u52a8\u753b\u76f8\u6bd4\uff0c\u65b0\u7684\u8f93\u5165\u6cd5\u952e\u76d8\u52a8\u753b\u53ef\u4ee5\u8ddf\u968f\u6211\u4eec\u624b\u6307\u7684\u5b9e\u9645\u5212\u52a8\u9010\u5e27\u53d8\u6362\uff0c\u5448\u73b0\u51fa\u66f4\u52a0\u6d41\u7545\u4e5f\u66f4\u52a0\u81ea\u7136\u7684\u6ed1\u5165\u3001\u6ed1\u51fa\u6548\u679c\u7b49\u7b49\u3002<\/p>\n\n\n\n

2.3 \u786c\u4ef6\u5c42\u9762\u7684\u65b0\u652f\u6301<\/strong><\/h2>\n\n\n\n

2.3.1 Android 11\u5c06\u66f4\u597d\u5730\u652f\u6301\u5404\u7c7b\u624b\u673a\u5c4f\u5e55\uff0c\u4ee5\u63d0\u5347\u7528\u6237\u4f53\u9a8c<\/strong><\/p>\n\n\n\n

\u25cf \u7011\u5e03\u5c4f\uff1a\u7011\u5e03\u5c4f\u7684\u201c\u7011\u5e03\u201d\u533a\u57df\uff0c\u4f1a\u5e26\u6765\u8fb9\u7f18\u5185\u5bb9\u663e\u793a\u5931\u771f\u548c\u8bef\u89e6\u7684\u60c5\u51b5\u3002\u5728Android 11\u4e0a\uff0c\u5f00\u53d1\u8005\u5df2\u53ef\u4ee5\u63a7\u5236\u201c\u7011\u5e03\u201d\u533a\u57df\u7684\u4ea4\u4e92\uff0c\u73b0\u6709\u7684DisplayCutout.getSafeInset\u2026()\u65b9\u6cd5\u73b0\u5728\u4f1a\u8fd4\u56de\u80fd\u591f\u907f\u5f00\u7011\u5e03\u533a\u57df\u4ee5\u53ca\u5218\u6d77\u7684\u5b89\u5168\u8fb9\u886c\u533a\u3002<\/p>\n\n\n\n

\u25cf \u9ad8\u5237\u5c4f\uff1aAndroid 11\u52a0\u5165\u4e86\u65b0\u7684API\u2014\u2014Surface.setFrameRate()\u6765\u5141\u8bb8\u5e94\u7528\u8bbe\u7f6e\u81ea\u8eab\u8fd0\u884c\u7684\u9996\u9009\u5237\u65b0\u7387\uff0c\u4ee5\u53d1\u6325\u9ad8\u5237\u5c4f\u7684\u4f18\u52bf\u83b7\u5f97\u66f4\u597d\u7684\u4f7f\u7528\u4f53\u9a8c\uff0c\u540c\u65f6\u4e5f\u5e2e\u52a9\u7cfb\u7edf\u5728\u8fd0\u884c\u5e94\u7528\u65f6\u667a\u80fd\u5207\u6362\uff0c\u4ece\u7cfb\u7edf\u5c42\u9762\u89e3\u51b3\u9ad8\u5237\u65b0\u7387\u53ef\u80fd\u4f1a\u5e26\u6765\u7684\u529f\u8017\u95ee\u9898\u3002<\/p>\n\n\n\n

2.3.2 Android 11\u652f\u6301\u5e76\u53d1\u4f7f\u7528\u591a\u4e2a\u6444\u50cf\u5934<\/strong><\/p>\n\n\n\n

\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u65b0\u7684API\u4ee5\u67e5\u8be2\u5bf9\u540c\u65f6\u4f7f\u7528\u591a\u4e2a\u6444\u50cf\u5934\uff08\u5305\u62ec\u524d\u7f6e\u6444\u50cf\u5934\u548c\u540e\u7f6e\u6444\u50cf\u5934\uff09\u7684\u652f\u6301\u3002\u5982\u9700\u5728\u8fd0\u884c\u5e94\u7528\u7684\u8bbe\u5907\u4e0a\u68c0\u67e5\u652f\u6301\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b2\u4e2a\u65b9\u6cd5\uff0cgetConcurrentCameraIds()\u65b9\u6cd5\u53ef\u8fd4\u56de\u6444\u50cf\u5934ID\u7684\u7ec4\u5408\uff0cisConcurrentSessionConfigurationSupported()\u53ef\u67e5\u8be2\u6444\u50cf\u5934\u8bbe\u5907\u662f\u5426\u53ef\u4ee5\u5e76\u53d1\u652f\u6301\u76f8\u5e94\u7684\u4f1a\u8bdd\u914d\u7f6e\u3002<\/p>\n\n\n\n

2.4 \u589e\u5f3a5G\u652f\u6301<\/strong><\/h2>\n\n\n\n

Android 11 \u5e26\u6765\u4e86\u9488\u5bf95G\u7684\u201c\u52a8\u6001\u8ba1\u91cf\u201d\u548c\u201c\u5e26\u5bbd\u4f30\u7b97\u201d\uff0c\u66f4\u597d\u5730\u53d1\u63255G\u7684\u9ad8\u5e26\u5bbd\u548c\u4f4e\u5ef6\u8fdf\u7279\u6027\u3002\u7075\u6d3b\u5730\u9488\u5bf9\u4e0d\u540c\u7684\u573a\u666f\uff0c\u4e0d\u540c\u7684\u7f51\u7edc\u60c5\u51b5\uff0c\u81ea\u9002\u5e94\u6d41\u5a92\u4f53\u8d28\u91cf\u3002<\/p>\n\n\n\n

2.5 \u5176\u4ed6\u529f\u80fd<\/strong><\/h2>\n\n\n\n

2.5.1 ADB\u589e\u91cfAPK\u5b89\u88c5<\/strong><\/p>\n\n\n\n

\u5728\u8bbe\u5907\u4e0a\u5b89\u88c5\u5927\u578bAPK\u53ef\u80fd\u9700\u8981\u5f88\u957f\u7684\u65f6\u95f4\u3002ADB\u589e\u91cfAPK\u5b89\u88c5\u53ef\u4ee5\u5b89\u88c5\u8db3\u591f\u7684APK\u4ee5\u542f\u52a8\u5e94\u7528\uff0c\u540c\u65f6\u5728\u540e\u53f0\u6d41\u5f0f\u4f20\u8f93\u5269\u4f59\u6570\u636e\uff0c\u4ece\u800c\u52a0\u901f\u8fd9\u4e00\u8fc7\u7a0b\u3002\u5982\u679c\u8bbe\u5907\u652f\u6301\u8be5\u529f\u80fd\uff0c\u5e76\u4e14\u60a8\u5b89\u88c5\u4e86\u6700\u65b0\u7684SDK\u5e73\u53f0\u5de5\u5177\uff0cadb install\u547d\u4ee4\u5c06\u81ea\u52a8\u4f7f\u7528\u6b64\u529f\u80fd\u3002\u6216\u8fd0\u884c\u6b64\u547d\u4ee4adb install \u2013incremental\u4ee5\u4f7f\u7528\u8be5\u529f\u80fd\u3002\u5728\u8fd0\u884cADB\u589e\u91cfAPK\u5b89\u88c5\u4e4b\u524d\uff0c\u60a8\u5fc5\u987b\u5148\u4e3aAPK\u7b7e\u540d\u5e76\u521b\u5efa\u4e00\u4e2aAPK\u7b7e\u540d\u65b9\u6848v4\u6587\u4ef6\u3002\u4e14\u5fc5\u987b\u5c06v4\u7b7e\u540d\u6587\u4ef6\u653e\u5728APK\u65c1\u8fb9\uff0c\u624d\u80fd\u4f7f\u6b64\u529f\u80fd\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n\n\n\n

2.5.2 \u5e94\u7528\u8fdb\u7a0b\u9000\u51fa\u539f\u56e0<\/strong><\/p>\n\n\n\n

Android 11\u5f15\u5165\u4e86ActivityManager.getHistoricalProcessExitReasons()\u65b9\u6cd5\uff0c\u7528\u4e8e\u62a5\u544a\u8fd1\u671f\u4efb\u4f55\u8fdb\u7a0b\u7ec8\u6b62\u7684\u539f\u56e0\u3002\u5e94\u7528\u53ef\u4ee5\u4f7f\u7528\u6b64\u65b9\u6cd5\u6536\u96c6\u5d29\u6e83\u8bca\u65ad\u4fe1\u606f\uff0c\u4f8b\u5982\u8fdb\u7a0b\u7ec8\u6b62\u662f\u7531\u4e8eANR\u3001\u5185\u5b58\u95ee\u9898\u8fd8\u662f\u5176\u4ed6\u539f\u56e0\u6240\u81f4\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u65b0\u7684setProcessStateSummary()\u65b9\u6cd5\u5b58\u50a8\u81ea\u5b9a\u4e49\u72b6\u6001\u4fe1\u606f\uff0c\u4ee5\u4fbf\u65e5\u540e\u8fdb\u884c\u5206\u6790\u3002<\/p>\n\n\n\n

2.5.3 \u52a8\u6001\u8d44\u6e90\u52a0\u8f7d\u5668<\/strong><\/p>\n\n\n\n

Android 11\u5f15\u5165\u4e86\u4e24\u4e2a\u65b0API\u7c7bResourcesLoader\u548cResourcesProvider\uff0c\u7528\u6765\u652f\u6301\u5e94\u7528\u52a8\u6001\u6269\u5c55\u8d44\u6e90\u7684\u641c\u7d22\u548c\u52a0\u8f7d\u65b9\u5f0f\u3002\u4e3b\u8981\u7684\u4e00\u4e2a\u7528\u4f8b\u5c31\u662f\u8ba9\u5e94\u7528\u53bb\u8bbf\u95eeAPK\u5916\u7279\u5b9a\u76ee\u5f55\u7684\u8d44\u6e90\u3002<\/p>\n\n\n\n

<\/a>3\u3001\u53c2\u8003\u94fe\u63a5<\/strong><\/h1>\n\n\n\n

[1] Android 11\u4e2d\u7684\u5b58\u50a8\u673a\u5236\u66f4\u65b0\uff1ahttps:\/\/developer.android.google.cn\/preview\/privacy\/storage<\/a><\/p>\n\n\n\n

[2] \u9075\u5faa\u6743\u9650\u65b9\u9762\u7684\u6700\u4f73\u505a\u6cd5\uff1ahttps:\/\/developer.android.google.cn\/privacy\/best-practices<\/a><\/p>\n\n\n\n

[3] Android 11\u4e2d\u7684\u8f6f\u4ef6\u5305\u53ef\u89c1\u6027\uff1ahttps:\/\/developer.android.google.cn\/preview\/privacy\/package-visibility<\/a><\/p>\n\n\n\n

[4] Android 11\u4e2d\u6d88\u606f\u6846\u7684\u66f4\u65b0\uff1ahttps:\/\/developer.android.google.cn\/guide\/topics\/ui\/notifiers\/toasts<\/a><\/p>\n\n\n\n

[5] \u975eSDK\u63a5\u53e3\u540d\u5355\u66f4\u65b0\uff1ahttps:\/\/developer.android.google.cn\/about\/versions\/11\/non-sdk-11<\/a><\/p>\n\n\n\n

[6] \u65b0\u7684\u8f93\u5165\u6cd5\u952e\u76d8\u8fc7\u6e21\u52a8\u753b\u793a\u4f8b\uff1ahttps:\/\/github.com\/android\/user-interface-samples\/tree\/master\/WindowInsetsAnimation<\/a><\/p>\n\n\n\n

[7] Android 11\u4e2d\u7684\u91cd\u5927\u9690\u79c1\u6743\u53d8\u66f4\uff1ahttps:\/\/developer.android.google.cn\/preview\/privacy<\/a><\/p>\n\n\n\n

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