在Android上获取重复的BLE通知

<uses-permission android:name="android.permission.BLUETOOTH"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>

BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
BluetoothAdapter bluetoothAdapter = bluetoothManager.getAdapter();
if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)) {
    // 设备不支持BLE
    return;
}

BluetoothLeScanner bluetoothLeScanner = bluetoothAdapter.getBluetoothLeScanner();
ScanCallback scanCallback = new ScanCallback() {
    @Override
    public void onScanResult(int callbackType, ScanResult result) {
        // 处理扫描结果
    }
};
bluetoothLeScanner.startScan(scanCallback);

@Override
public void onScanResult(int callbackType, ScanResult result) {
    BluetoothDevice device = result.getDevice();
    byte[] scanRecord = result.getScanRecord().getBytes();
    // 解析scanRecord中的BLE通知信息
    // 处理通知数据
}

bluetoothLeScanner.stopScan(scanCallback);