{"id":77175,"date":"2026-02-04T11:05:19","date_gmt":"2026-02-04T03:05:19","guid":{"rendered":"https:\/\/www.yimenapp.com\/kb-yimen\/?p=77175"},"modified":"2026-02-04T11:05:19","modified_gmt":"2026-02-04T03:05:19","slug":"%e5%85%ac%e6%98%8e%e5%ae%89%e5%8d%93app%e8%93%9d%e7%89%99%e5%bc%80%e5%8f%91%e4%bc%81%e4%b8%9a%e6%8e%a8%e8%8d%90","status":"publish","type":"post","link":"https:\/\/www.yimenapp.com\/kb-yimen\/77175\/","title":{"rendered":"\u516c\u660e\u5b89\u5353app\u84dd\u7259\u5f00\u53d1\u4f01\u4e1a\u63a8\u8350"},"content":{"rendered":"

\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4e86\u89e3Android\u5e94\u7528\u7a0b\u5e8f\u7684\u84dd\u7259<\/a><\/span>\u5f00\u53d1\u3002\u6211\u4eec\u5c06\u63a2\u8ba8\u84dd\u7259\u6280\u672f\u7684\u57fa\u672c\u6982\u5ff5\u3001Android\u84dd\u7259\u5f00\u53d1\u7684\u5173\u952e\u7ec4\u4ef6\u548c\u6b65\u9aa4\uff0c\u4ee5\u53ca\u5982\u4f55\u5c06\u8fd9\u4e9b\u77e5\u8bc6\u5e94\u7528\u4e8e\u4f01\u4e1a\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u3002<\/p>\n

\u4e00\u3001\u84dd\u7259\u6280\u672f\u57fa\u7840<\/p>\n

\u84dd\u7259\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5141\u8bb8\u8bbe\u5907<\/a><\/span>\u5728\u77ed\u8ddd\u79bb\u5185\u76f8\u4e92\u8fde\u63a5\u3002\u5b83\u5728\u8bb8\u591a\u65e5\u5e38\u5e94\u7528\u573a\u666f\u4e2d\u5e7f\u6cdb\u5e94\u7528\uff0c\u4f8b\u5982\uff1a\u5c06\u624b\u673a\u4e0e\u97f3\u54cd\u8bbe\u5907\u76f8\u8fde\u3001\u8fde\u63a5\u952e\u76d8\u4e0e\u8ba1\u7b97\u673a\u7b49\u3002\u84dd\u7259\u6280\u672f\u7684\u4e24\u4e2a\u6838\u5fc3\u7ec4\u4ef6\u4e3a\uff1a\u84dd\u7259\u8bbe\u5907\u548c\u84dd\u7259\u534f\u8bae<\/a><\/span>\u6808\u3002<\/p>\n

1. \u84dd\u7259\u8bbe\u5907\uff1a\u5305\u62ec\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u7684\u786c\u4ef6\u6a21\u5757\u3002<\/p>\n

2. \u84dd\u7259\u534f\u8bae\u6808\uff1a\u4e3a\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u8f6f\u4ef6\u5b9e\u73b0\uff0c\u5305\u62ec\u4e86\u8bb8\u591a\u534f\u8bae\u5c42\uff0c\u5982\uff1aL2CAP\uff08\u903b\u8f91\u8fde\u63a5\u63a7\u5236\u548c\u9002\u914d\u534f\u8bae\uff09\u3001SDP\uff08\u670d\u52a1\u53d1\u73b0\u534f\u8bae\uff09\u7b49\u3002<\/p>\n

\u4e8c\u3001Android\u84dd\u7259\u5f00\u53d1\u5173\u952e\u7ec4\u4ef6<\/p>\n

\u5728Android\u5f00\u53d1<\/a><\/span>\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Android SDK\u63d0\u4f9b\u7684Bluetooth API\u6765\u5b9e\u73b0\u84dd\u7259\u529f\u80fd\u3002\u8fd9\u4e9bAPI\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u7ec4\u4ef6\uff1a<\/p>\n

1. BluetoothAdapter\uff1a\u8fd9\u662f\u84dd\u7259\u53ca\u5176\u76f8\u5173\u529f\u80fd\u7684\u5165\u53e3\u70b9\u3002BluetoothAdapter\u5141\u8bb8\u6211\u4eec\u6267\u884c\u5e38\u89c1\u64cd\u4f5c\uff0c\u5982\u6253\u5f00\/\u5173\u95ed\u84dd\u7259\u3001\u641c\u7d22\u5176\u4ed6\u8bbe\u5907\u3001\u53d1\u73b0\u53ef\u7528\u670d\u52a1\u7b49\u3002<\/p>\n

2. BluetoothDevice\uff1a\u4ee3\u8868\u4e00\u5b89\u5353app\u5236\u4f5c<\/a>\u4e2a\u84dd\u7259\u8bbe\u5907\u3002\u53ef\u4ee5\u901a\u8fc7BluetoothDevice\u5b9e\u4f8b\u8fde\u63a5\u8bbe\u5907\u3001\u83b7\u53d6\u8bbe\u5907\u4fe1\u606f\u7b49\u3002<\/p>\n

3. BluetoothSocket\uff1a\u7528\u4e8e\u548c\u5176\u4ed6\u8bbe\u5907\u5efa\u7acb\u84dd\u7259\u8fde\u63a5\uff0c\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

4. BluetoothServerSocket\uff1a\u670d\u52a1\u5668\u7aef\u84dd\u7259\u8fde\u63a5\u7684\u4fa6\u542c\u5668\uff0c\u7528\u4e8e\u7b49\u5f85\u548c\u63a5\u53d7\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002<\/p>\n

\u4e09\u3001Android\u84dd\u7259\u5f00\u53d1\u6b65\u9aa4<\/p>\n

\u5728Android Studio\u4e2d\u521b\u5efa\u4e00\u4e2aAndroid\u9879\u76ee\u540e\uff0c\u6309\u7167\u4ee5\u4e0b\u57fa\u672c\u6b65\u9aa4\u8fdb\u884c\u84dd\u7259\u5f00\u53d1\uff1a<\/p>\n

1. \u914d\u7f6e\u6743\u9650\uff1a\u5728AndroidManifest.xml\u6dfb\u52a0\u84dd\u7259\u534f\u8bae\u6808\u53ca\u76f8\u5173\u6743\u9650\uff0c\u5982\uff1a \u548c <\/p>\n

2. \u83b7\u53d6BluetoothAdapter\uff1a\u901a\u8fc7\u8c03\u7528Bluet<\/p>\n

<\/figure><\/p>\n

oothAdapter.getDefaultAdapter()\u65b9\u6cd5\u83b7\u53d6\u9ed8\u8ba4\u7684\u84dd\u7259\u9002\u914d\u5668\u5b9e\u4f8b\u3002<\/p>\n

3. \u6253\u5f00\u84dd\u7259\uff1a\u68c0\u67e5BluetoothAdapter\u662f\u5426\u542f\u7528\u3002\u82e5\u672a\u542f\u7528\uff0c\u53ef\u901a\u8fc7startActivityForResult(intent, requestCode)\u65b9\u6cd5\uff0c\u8c03\u7528ACTION_REQUEST_ENABLE Intent\u8bf7\u6c42\u7528\u6237\u6253\u5f00\u84dd\u7259\u3002<\/p>\n

4. \u53d1\u73b0\u8bbe\u5907\uff1a\u901a\u8fc7\u8c03\u7528BluetoothAdapter.startDiscovery()\u65b9\u6cd5\u542f\u52a8\u641c\u7d22\u84dd\u7259\u8bbe\u5907\u7684\u8fc7\u7a0b\u3002\u540c\u65f6\uff0c\u4f7f\u7528\u5e7f\u64ad\u63a5\u6536\u5668\u76d1\u542cACTION_FOUND\u548cACTION_DISCOVERY_FINISHED\u4e8b\u4ef6\uff0c\u5206\u522b\u5728\u53d1\u73b0\u8bbe\u5907\u65f6\u548c\u53d1\u73b0\u7ed3\u675f\u65f6\u8fdb\u884c\u76f8\u5e94\u5904\u7406\u3002<\/p>\n

5. \u5efa\u7acb\u8fde\u63a5\uff1a\u5728\u641c\u7d22\u5230\u8bbe\u5907\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7conn\u5b89\u5353app\u5f00\u53d1\u5de5\u5177<\/a>ect()\u65b9\u6cd5\u53d1\u8d77\u4e0eBluetoothDevice\u7684\u8fde\u63a5\u3002\u8fde\u63a5\u8fc7\u7a0b\u9700\u8981\u4e00\u4e2a\u6709\u6548\u7684UUID\uff08\u901a\u7528\u552f\u4e00\u8bc6\u522b\u7801\uff09\uff0c\u4ee5\u5728\u8bbe\u5907\u95f4\u5efa\u7acb\u901a\u4fe1\u901a\u9053\u3002<\/p>\n

6. \u6570\u636e\u901a\u4fe1\uff1a\u8fde\u63a5\u6210\u529f\u540e\uff0c\u901a\u8fc7\u83b7\u53d6BluetoothSocket\u5b9e\u4f8b\uff0c\u4f7f\u7528\u8f93\u5165\/\u8f93\u51fa\u6d41\u8fdb\u884c\u6570\u636e\u6536\u53d1\u3002<\/p>\n

7. \u65ad\u5f00\u8fde\u63a5\uff1a\u5728\u901a\u4fe1\u7ed3\u675f\u540e\uff0c\u9700\u8981\u5173\u95edBluetoothSocket\u548c\u8f93\u5165\/\u8f93\u51fa\u6d41\uff0c\u4ee5\u65ad\u5f00\u8fde\u63a5\u3002<\/p>\n

\u56db\u3001\u4f01\u4e1a\u5e94\u7528\u573a\u666f<\/p>\n

\u5728\u4f01\u4e1a\u7ea7\u5e94\u7528\u4e2d\uff0c\u84dd\u7259\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\uff0c\u5982\uff1a\u84dd\u7259\u6253\u5370\u673a\u63a7\u5236\u3001\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u3001\u8bbe\u5907\u76d1\u63a7\u7b49\u3002\u5f00\u53d1\u8005\u9700\u8981\u6839\u636e\u4f01\u4e1a\u7684\u5177\u4f53\u9700\u6c42\uff0c\u5b9a\u5236\u3001\u4f18\u5316\u548c\u7a33\u5b9a\u5b9e\u73b0\u84dd\u7259\u6a21\u5757\u3002<\/p>\n

\u603b\u7ed3\uff1aAndroid\u84dd\u7259\u5f00\u53d1\u9700\u8981\u5bf9\u84dd\u7259\u529f\u80fd\u53ca\u5176\u5173\u952e\u7ec4\u4ef6\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\u3002\u901a\u8fc7\u719f\u7ec3\u4f7f\u7528\u84dd\u7259API\u548c\u9075\u5faa\u76f8\u5173\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3a\u4f01\u4e1a\u7ea7\u5e94\u7528\u5f00\u53d1\u5b9e\u73b0\u9ad8\u6548\u7684\u84dd\u7259\u901a\u4fe1\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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