Java Code Examples for android.bluetooth.BluetoothAdapter#stopLeScan()

The following examples show how to use android.bluetooth.BluetoothAdapter#stopLeScan() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: BLECentralManagerDefault.java    From itag with GNU General Public License v3.0 5 votes vote down vote up
public void stopScan() {
    scanned.clear();
    BluetoothAdapter adapter = getAdapter();
    if (BuildConfig.DEBUG) {
        Log.d(L,"stopLeScan, thread="+Thread.currentThread().getName()+", adapter="+(adapter==null?"null":"not null")+" isCanning="+isScanning(adapter));
    }
    if (isScanning(adapter)) {
        try {
            adapter.stopLeScan(leScanCallback);
        }catch (NullPointerException ignored) {

        }
        isScanning = false;
    }
}
 
Example 2
Source File: JellyBeanScanner.java    From RxCentralBle with Apache License 2.0 5 votes vote down vote up
private void stopScan() {
  BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
  if (adapter != null && adapter.isEnabled()) {
    adapter.stopLeScan(leScanCallback);
  } else if (RxCentralLogger.isError()) {
    if (adapter == null) {
      RxCentralLogger.error("stopScan - Default Bluetooth Adapter is null!");
    } else {
      RxCentralLogger.error("stopScan - Bluetooth Adapter is disabled.");
    }
  }
}
 
Example 3
Source File: LolipopLEScanner.java    From neatle with MIT License 5 votes vote down vote up
@SuppressWarnings("deprecation")
@Override
protected void onStop(BluetoothAdapter adapter) {
    adapter.stopLeScan(callback);
    seenDevices.clear();
    NeatleLogger.d("Bluetooth LE scan stopped");
}
 
Example 4
Source File: BluetoothLeScannerCompat.java    From AndroidBleManager with Apache License 2.0 5 votes vote down vote up
@SuppressWarnings("deprecation")
@Override
public void stopScan(BluetoothAdapter adapter, ScanCallbackCompat callbackCompat) {
    API18ScanCallback callback = callbackMap.remove(callbackCompat);
    if (callback == null) {
        return;
    }
    adapter.stopLeScan(callback);
}
 
Example 5
Source File: BluetoothLeScannerImplJB.java    From Android-Scanner-Compat-Library with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up
@Override
@RequiresPermission(allOf = {Manifest.permission.BLUETOOTH_ADMIN, Manifest.permission.BLUETOOTH})
public void run() {
	final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
	if (adapter != null && powerSaveRestInterval > 0 && powerSaveScanInterval > 0) {
		adapter.stopLeScan(scanCallback);
		powerSaveHandler.postDelayed(powerSaveScanTask, powerSaveRestInterval);
	}
}
 
Example 6
Source File: BluetoothLeScannerImplJB.java    From Android-Scanner-Compat-Library with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up
@Override
@RequiresPermission(allOf = {Manifest.permission.BLUETOOTH_ADMIN, Manifest.permission.BLUETOOTH})
/* package */ void stopScanInternal(@NonNull final ScanCallback callback) {
	final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();

	boolean shouldStop;
	ScanCallbackWrapper wrapper;
	synchronized (wrappers) {
		wrapper = wrappers.remove(callback);
		shouldStop = wrappers.isEmpty();
	}
	if (wrapper == null)
		return;

	wrapper.close();

	setPowerSaveSettings();

	if (shouldStop) {
		adapter.stopLeScan(scanCallback);

		if (powerSaveHandler != null) {
			powerSaveHandler.removeCallbacksAndMessages(null);
		}

		if (handlerThread != null) {
			handlerThread.quitSafely();
			handlerThread = null;
		}
	}
}