bluetooth headset

Onconnectionstatechange (Bluetoothgatt GATT, int status, int newstate) { Super.onconnectionstatechange (GATT, status, NewState); LOG.V (TAG, "Connection State Changed:" + (newstate = = bluetoothprofile.state_connected? ") Connected ":" Disconnected ")); if (newstate = = bluetoothprofile.state_connected) { setState (state.connected); Gatt.discoverservices (); } else { setState (state.idle); }

At startup, it takes some time to fully load and initialize the Bluetooth protocol stack. You can use bth_namedevent_stack_inited to check the protocol stack initialization, which is defined in % _ winceroot %/public/common/SDK/INC/bt_api.h. To open this naming event, you must use OpeneventFunction. // Determine whether the Protocol Stack has bool fstackup initialized = false; For (INT I = 0; I

This small game is based on Bluetooth communication implementation (a bit redundant), C/s structure, but did not implement AI. The use of the process is to open the server first, waiting for the client to connect successfully after the game can be started. There is also worth saying is that every time is the client first, the new start is also! Because these days to see movies and go out to play more time, so in the details of the program is not very

. WeDo understand there is demand for a Bluetooth API, and it is a topPriority for the android Bluetooth team.Q.What is needed for Bluetooth 2.1 and Simple PairingSupport?A. We need to move to a bluez 4.x version. Profile SupportQ. What is the status of headset and handsfree?A. Android 1.0 is qualified for both HFP and

I have been working on the upper layer of Bluetooth for some time. I have referred to many articles during this period: Bluetooth for Android:Http://blog.csdn.net/jjunjoe/article/details/6928913 Android boot process: http://blog.csdn.net/itachi85/article/details/6965613 Android Bluetooth enabling process: http://blog.csdn.net/xdyang1987/article/details/7771388

Analysis from the Bluetooth Technology: 1. Distance: many sellers on the market announced support for 20 m, 30 m, 50 m, etc. In fact, this is the distance from Bluetooth support for sellers.Is there two standard classes? 1 and class? 2, class? 1 supports a standard distance of 100 m and class2 supports a distance of 10 m. In fact, the distance is notIn the case of obstacles, class? 2 can support up to 10-20

Bluetooth type specifies a general device type such as a phone, computer, or headset, and can provide services such as audio or phone. Each Bluetooth category contains 0 or more services and one device category. The device category is divided into major and small device categories. 　　　　BluetoothClassUsed as a clue that can roughly describe a device (such as a de

Bluetooth Support One of the best Linux releases is SuSE Linux. The following describes how to configure Bluetooth in SuSE Linux 9.3 and later versions. SuSE Linux Professional 9.3 has made significant improvements in mobility. It provides complete bluetooth wireless support: * Automatic Identification of Blueto