下面是一个示例解决方案，其中包含了一个Android应用程序，用于扫描BLE信标并显示其内容。

首先，在AndroidManifest.xml文件中添加以下权限：

然后，创建一个新的MainActivity.java文件，并添加以下代码：

import android.Manifest;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
import android.bluetooth.le.BluetoothLeScanner;
import android.bluetooth.le.ScanCallback;
import android.bluetooth.le.ScanResult;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.widget.Toast;

import java.util.List;

public class MainActivity extends AppCompatActivity {

    private static final int REQUEST_ENABLE_BT = 1;
    private static final int REQUEST_FINE_LOCATION = 2;
    private static final String TAG = "BLE_Scanner";

    private BluetoothAdapter mBluetoothAdapter;
    private BluetoothLeScanner mBluetoothLeScanner;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 检查设备是否支持BLE
        if (!getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)) {
            Toast.makeText(this, "BLE not supported", Toast.LENGTH_SHORT).show();
            finish();
        }

        // 获取BluetoothAdapter
        BluetoothManager bluetoothManager = (BluetoothManager) getSystemService(Context.BLUETOOTH_SERVICE);
        mBluetoothAdapter = bluetoothManager.getAdapter();

        // 检查蓝牙是否已启用
        if (mBluetoothAdapter == null || !mBluetoothAdapter.isEnabled()) {
            Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
            startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
        } else {
            checkLocationPermission();
        }
    }

    private void checkLocationPermission() {
        // 检查位置权限（需要Android 6.0及以上版本）
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, REQUEST_FINE_LOCATION);
                return;
            }
        }

        // 开始BLE扫描
        startBleScan();
    }

    private void startBleScan() {
        // 获取BluetoothLeScanner
        mBluetoothLeScanner = mBluetoothAdapter.getBluetoothLeScanner();

        // 开始BLE扫描
        mBluetoothLeScanner.startScan(mScanCallback);
    }

    private void stopBleScan() {
        // 停止BLE扫描
        mBluetoothLeScanner.stopScan(mScanCallback);
    }

    private ScanCallback mScanCallback = new ScanCallback() {
        @Override
        public void onScanResult(int callbackType, ScanResult result) {
            super.onScanResult(callbackType, result);
            BluetoothDevice device = result.getDevice();
            byte[] scanRecord = result.getScanRecord().getBytes();
            // 在这里处理扫描结果

            Log.d(TAG, "Device Name: " + device.getName());
            Log.d(TAG, "Device Address: " + device.getAddress());
            Log.d(TAG, "Scan Record: " + bytesToHex(scanRecord));
        }

        @Override
        public void onBatchScanResults(List results) {
            super.onBatchScanResults(results);
            // 在这里处理批量扫描结果
        }

        @Override
        public void onScanFailed(int errorCode) {
            super.onScanFailed(errorCode);
            // 扫描失败处理
        }
    };

    @Override
    protected void onDestroy() {
        super.onDestroy();
        stopBleScan();
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        if (requestCode == REQUEST_FINE_LOCATION) {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                startBleScan();
            } else {
                Toast.makeText(this, "Location permission required", Toast.LENGTH_SHORT).show();
                finish();
            }
        }
    }

    private static final char[] HEX_ARRAY = "0123456789ABCDEF".