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1. Enable Bluetooth and enable the device to be discoverable1.1 Before you use an instance of the Bluetoothadapter class, you should enable the Isenable () method to check if the device has a Bluetooth adapter enabled. Use intent to prompt the user to enable Bluetooth and ma
Preface
This chapter is about android. bluetooth. javasthclass, which is a part of Android bluetooth. It is used to describe the type, characteristics, and other information of a remote device. The getthclass () method is used to obtain the thclass object that represents the
URL:
Http://sites.google.com/a/android.com/opensource/projects/bluetooth-faq
This FAQ refers to the android open source codebase, and is writtenForPlatform developersWith root access on devices such asAndrod developer phone.
Q. How do I compile android with Bluetooth support enabled?A. add this to your boardconfig. mk:
Android Bluetooth developmentrecently do Bluetooth car, need the Android side to control the movement of the car, this article records the development process. Use HC-06 wireless Bluetooth serial pass module. This is also true for other
This article describes the android BLE Bluetooth 4.0, that is, API level >= 18, and Bluetooth 4.0 mobile phone can be used, if the phone system version API level first send the official demo, interested in the past to see: http://developer.android.com/guide/topics/connectivity/bluetooth-le.html.
How does android modify the maximum number of Bluetooth search devices?
In this file, modify the following parameters of the function:
Bool btmtk_gap_discovery (native_data_t * nat, btbm_discovery_type mode){...Req_p-> inquiry_number = 25; // the number can be modify less than 25
Android Bluetooth development issues
This article describes the android BLE Bluetooth 4.0, that is, API level >= 18, and Bluetooth 4.0 mobile phone can be used, if the phone system version API level First send the official demo, interested in the past to see: http://developer.android.com/guide/topics/connectivity/bluetooth-le.html.
Recently on the Bluetooth operation of Android devices to do some research, the following to do some summary, version is 4.4, the list of solutions are mostly from the network, thanks to the powerful netizens:The operation of Bluetooth can be divided into regular operation, and unconventional operation. The so-called normal operation, is the interface is prompted
Bluetooth connection Automatic test tool 1. Demand generationDevelopment does not follow demand is bullying and waste of time. The demand for this tool arises when developers are developing products that involve Bluetooth drivers and Android Bluetooth two things. However, Bluetooth
ELM327 Buletooth/wifi OBD2 Code Scanner is handle scan tool which can work with iphone,ipad,android. ELM327 support reading and clearing fault Codes,display current sensor data including Engine Rpm,fuel System status,vehicl e speed and so on. ELM327 also has a USB version on careucar.com.This article'll guide is on the How to install ELM327 Bluetooth OBD scanner on your
As a result of recent project requirements debugging Android Bluetooth communication interface, mainly two terminals as the server and client communications, this article will be some important points of knowledge recorded as follows.Bluetooth is a short-range wireless communication, usually divided into classic Bluetooth and low-power
activity in xml to @ android: style/Theme Note: if the activity in xml does not have the theme tag, add the theme tag and set it to the preceding value. The running effect of the real machine is as follows: 3. the Bluetooth online process declares Bluetooth-related permissions (for details about permissions, refer to the source code parsing of the predecessors a
I. Overview of bluetooth BLE (Bluetooth low energy) Introduction
Bluetooth Low Energy (BLE) technology is a low-cost, short-range, interoperable robust wireless technology that works in a licensed 2.4GHz-ism RF band. It was designed to be ultra low power (ULP) wireless technology from the outset.
The three characteristics of
Reprint please specify from: http://blog.csdn.net/icyfox_bupt/article/details/25487125Recently in the laboratory to do projects, using the Android Bluetooth development, there are a lot of pits. So I still hope to remember these things to share with you, do not go my way.
First of all, I am developing mobile phone with Bluetooth smart
The first article of the new year.
Recently, I am working on a small Bluetooth Lock project. There is always a problem when the mobile phone is connected to the single-chip microcomputer, and the connection to the mobile phone is also unstable. I have read many bluetooth documents, I made a summary about the Bluetooth connection.
Get ready1. Bluetooth serial port based on SPP protocol (Serial Port profile), can create serial port between Bluetooth devices for data transmission2.SPP of UUID:00001101-0000-1000-8000-00805F9B34FB3.Android mobile phones Generally actively connect the SPP protocol device to the client's roleConnection process1. Detec
How does an Android mobile phone transmit files through Bluetooth?
Actually passedBluetoothTransmissionFileThisFunctionIt was also implemented recently. Previously, the Bluetooth function of Android was embarrassing because it can only connect to BluetoothHeadphonesNow you haveBluexOfSoftwareSolutionThe problem
Wearable devices What's the market, Outlook, analysis, pigs and tuyere, etc... What what the Mandarin will not wordy, another day to change the role of XX spray, today record a technology paste backup.First, the environmentOperating system: Mac OS X 10.10.1Development environment: Android Studio 1.0.2 (Mac Edition)Watch Equipment: Moto 360Mobile device: Meizu MX4Watch system: Ticwear v1.0.7 (
Http://source.android.com/projects/bluetooth-featuresBluetooth features by release
Android 2.0
2.1 release (eclair)
Java API features
Bluetooth on/off
Device discovery
RFCOMM server and client sockets
Automatic RFCOMM channel lookup and SDP record advertisement via SDPUUID
Supports most RFCOMM use-cases, includi
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