如何检查是否在Android设备具有语音功能 [英] How to check if an Android device has voice capabilities

问题描述

有谁知道programmaticaly检查，如果Android设备，手机或平板电脑，具有语音功能的好方法？ 通过语音功能，我的意思是能力，以拨打电话。我知道有设备，如在北美的Galaxy Tab，没有这个能力。

Does anyone know a good way of programmaticaly checking if an Android device, phone or tablet, has voice capabilities? By voice capabilities I mean capability to make phone calls. I know there are devices, like Galaxy tab in North America, that don't have this capability.

推荐答案

我还没试过此我自己，但它看起来像的细节你需要将在TelephonyManager：

I haven't tried this myself, but it looks like the details you need would be in the TelephonyManager:

private boolean hasPhoneAbility()
{
   TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
   if(telephonyManager.getPhoneType() == TelephonyManager.PHONE_TYPE_NONE)
       return false;

   return true;
}

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