本文整理汇总了Java中android.bluetooth.BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE属性的典型用法代码示例。如果您正苦于以下问题：Java Device.AUDIO_VIDEO_HANDSFREE属性的具体用法？Java Device.AUDIO_VIDEO_HANDSFREE怎么用？Java Device.AUDIO_VIDEO_HANDSFREE使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类android.bluetooth.BluetoothClass.Device的用法示例。
在下文中一共展示了Device.AUDIO_VIDEO_HANDSFREE属性的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: canBluetooth
public boolean canBluetooth() {
// Detect if any bluetooth a device is available for call
if (bluetoothAdapter == null) {
// Device does not support Bluetooth
return false;
}
boolean hasConnectedDevice = false;
//If bluetooth is on
if(bluetoothAdapter.isEnabled()) {
//We get all bounded bluetooth devices
// bounded is not enough, should search for connected devices....
Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();
for(BluetoothDevice device : pairedDevices) {
BluetoothClass bluetoothClass = device.getBluetoothClass();
if (bluetoothClass != null) {
int deviceClass = bluetoothClass.getDeviceClass();
if(bluetoothClass.hasService(Service.RENDER) ||
deviceClass == Device.AUDIO_VIDEO_WEARABLE_HEADSET ||
deviceClass == Device.AUDIO_VIDEO_CAR_AUDIO ||
deviceClass == Device.AUDIO_VIDEO_HANDSFREE ) {
//And if any can be used as a audio handset
hasConnectedDevice = true;
break;
}
}
}
}
boolean retVal = hasConnectedDevice && audioManager.isBluetoothScoAvailableOffCall();
Log.d(THIS_FILE, "Can I do BT ? "+retVal);
return retVal;
}
示例2: isAvailable
public static boolean isAvailable() {
if (!ba.isEnabled())
return false;
Set<BluetoothDevice> devs = ba.getBondedDevices();
for (final BluetoothDevice dev : devs) {
BluetoothClass cl = dev.getBluetoothClass();
if (cl != null && (cl.hasService(Service.RENDER) ||
cl.getDeviceClass() == Device.AUDIO_VIDEO_HANDSFREE ||
cl.getDeviceClass() == Device.AUDIO_VIDEO_CAR_AUDIO ||
cl.getDeviceClass() == Device.AUDIO_VIDEO_WEARABLE_HEADSET))
return true;
}
return false;
}