问题
I need to use bluetooth headset with voice recognition, which almost works fine in some devices like S3, S4 and Samsung Grand. However, when I tried same on Nexus 7, I am getting
BluetoothHeadsetServiceJni : Failed to start voice recognition, status: 6
error when I am calling startVoiceRecognition()
method. I am using the code from this SO page.
What are the possible reasons for this issue occur only in some devices? Is there any way to solve this issue?
回答1:
I have been check as Narayan mentioned, I found BluetoothHeadset.STATE_AUDIO_CONNECTED does fire in nexus 7 as well some other ZTE devices, may be this is manufature fault or a that device does not support call and you are try to communicate via call_mode, I think there is only workaround to solve this issue
回答2:
Using shoe rat suggestion, modify the start method in the link and see if it will work.
public boolean start()
{
if (!mIsStarted)
{
mIsStarted = true;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB || "Nexus 7".equals(Build.MODEL)
{
mIsStarted = startBluetooth();
}
else
{
mIsStarted = startBluetooth11();
}
}
return mIsStarted;
}
回答3:
Nexus 7 does not support VoiceRecognition,becuase Nexus 7 does not support Bluetooth HFP(handsfreee profile) who contains VoiceRecognition. You can find device Bluetooth info in https://www.bluetooth.org/tpg/listings.cfm.
来源:https://stackoverflow.com/questions/25667294/startvoicerecognition-with-bluetooth-headset-is-not-working