[英]Pair two bluetooth devices by clicking on a listView item, Android
[英]pair two bluetooth devices in android
我希望用户在列表中选择的设备配对。 在程序中搜索蓝牙设备,并向用户显示蓝牙设备列表。
if(ba.isEnabled()){
if (ba.isDiscovering()) {
ba.cancelDiscovery();
}
ba.startDiscovery();
final BroadcastReceiver mReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
// When discovery finds a device
if (BluetoothDevice.ACTION_FOUND.equals(action)) {
// Get the BluetoothDevice object from the Intent
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
// Add the name and address to an array adapter to show in a ListView
arr.add(device.getName() + "\n" + device.getAddress());
adapter.notifyDataSetChanged();
adapter.notifyDataSetInvalidated();
}
}
};
// Register the BroadcastReceiver
IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
registerReceiver(mReceiver, filter); // Don't forget to unregister during onDestroy
}
进入sdk> sample> android-7> BluetoothChat。在您的日食中导入BluetoothChat演示应用程序,它将对您有所帮助
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