问题描述
- Android 蓝牙连接 部分手机不成功问题(小米)
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BluetoothAdapter.getDefaultAdapter().cancelDiscovery(); BluetoothDevice mDevice = mBluetoothAdapter .getRemoteDevice(strAddress); mSocket = mDevice .createRfcommSocketToServiceRecord(MY_UUID); mSocket.connect(); mInputStream = mSocket.getInputStream(); mOutputStream = mSocket.getOutputStream(); isConnected = true;// 讲蓝牙连接状态设置为true //想连接成功的蓝牙发送一组数据 # mOutputStream.write(Global.connectSymbol, 0, # Global.connectSymbol.length); //上面这一句抛出异常,只有在小米手机上面才出现! //e=IOException //detailMessage=[JSR82] write :write() failed: //stackState //stacktrace=null suppressedExceptions=Collections$EmptyList
时间: 2024-07-30 10:28:15