持续获取Wifi RSSI值Android应用程序无法启动

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

if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_WIFI_STATE) != PackageManager.PERMISSION_GRANTED) {
    ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_WIFI_STATE}, REQUEST_CODE);
}

WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
if (wifiManager.isWifiEnabled()) {
    // Wifi可用，继续获取RSSI值
} else {
    // 设备不支持Wifi功能
}

WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
WifiInfo wifiInfo = wifiManager.getConnectionInfo();
int rssi = wifiInfo.getRssi();