I am not able to get my ble scanner working.There is no scanCalll Back is occuring.
Below is my code: MainActivity:
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
BluetoothUtil b = new BluetoothUtil();
b.startScan();
}
}
}
BluetoothUtil:
public class BluetoothUtil extends ScanCallback {
BluetoothAdapter badap = BluetoothAdapter.getDefaultAdapter();
ScanSettings.Builder builder = new ScanSettings.Builder();
public BluetoothUtil() {
super();
builder.setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY);
}
@Override
public void onScanResult(int callbackType, ScanResult result) {
Log.v("test","Scanning Occurred");
super.onScanResult(callbackType, result);
}
public void startScan() {
if(badap !=null)
{
ScanSettings.Builder builder = new ScanSettings.Builder();
builder.setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY);
if (BluetoothAdapter.getDefaultAdapter().getState() == BluetoothAdapter.STATE_ON) {
BluetoothAdapter.getDefaultAdapter().getBluetoothLeScanner().startScan(new ArrayList<ScanFilter>(), builder.build(), this);
//
BluetoothAdapter.getDefaultAdapter().getBluetoothLeScanner().startScan(this);
}
}
}
}
