问题描述
我可以使用的bluez hciconfig 找到USB蓝牙设备hci0。但我不能让在Android 4.2.2蓝牙。看来Android的使用，因为4.2版本的新蓝牙堆栈。因此，它不依赖的BlueZ statck现在。这是我的BoardConfig：
I can use blueZ hciconfig to find the usb bluetooth device 'hci0'. But I can't enable the bluetooth on Android 4.2.2. It seems android use a new bluetooth stack since version 4.2 . So it doesn't rely on the BlueZ statck now.This is my BoardConfig:
BOARD_HAVE_BLUETOOTH := true
BOARD_HAVE_BLUETOOTH_BCM := true
和我在内核中启用了 HCI USB drvier 。
没有任何一个有关于如何支持 USB蓝牙加密狗在Android 4.2.2的想法？这个问题卡住了我两个星期。我无法从网上得到更多的信息。
Does any one have the idea about how to support usb bluetooth dongle on Android 4.2.2 ?The issue stuck me two weeks. And I can't get more information from the internet.
非常感谢！
推荐答案
的CyanogenMod和Android-X86包含的补丁支持USB人机交互是这样的： http://review.cyanogenmod.org/#/c/45537/
CyanogenMod and Android-X86 contain patches to support USB HCI like this:http://review.cyanogenmod.org/#/c/45537/
http://review.cyanogenmod.org/#/c/45538/
<一个href="http://git.android-x86.org/?p=platform/external/bluetooth/bluedroid.git;a=commit;h=471bdeac2ffe054221b3eab72e3b87523c0aa97c" rel="nofollow">http://git.android-x86.org/?p=platform/external/bluetooth/bluedroid.git;a=commit;h=471bdeac2ffe054221b3eab72e3b87523c0aa97c
要启用此支持的主板看看机器人86例如，对于BoardConfig
To enable this support in board look at android-x86 example, for BoardConfig
# Some framework code requires this to enable BT
BOARD_HAVE_BLUETOOTH := true
BLUETOOTH_HCI_USE_USB := true
BOARD_HAVE_BLUETOOTH_BCM := true
BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := device/generic/x86/bluetooth
和buildcfg
and for buildcfg
#ifndef _BDROID_BUILDCFG_H
#define _BDROID_BUILDCFG_H
#define BTM_DEF_LOCAL_NAME "Android-x86"
// At present either USB or UART is supported
#define BLUETOOTH_HCI_USE_USB TRUE
// Bluetooth Low Power Mode is supported on BT4.0
#define HCILP_INCLUDED FALSE
#endif
此外，您的内核需要UHID支持。
Also your kernel need UHID support.
这篇关于难道Android的4.2.2支持USB蓝牙适配器？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！